You are on page 1of 204

Cisco 2800 Series Hardware Documents: Introduction and Warnings

This introduction discusses the objectives, audience, organization, and conventions of these hardware documents, and points to related documents that have information beyond the scope of these documents. This preface contains the following sections:
• • • • • • • • • • •

Objectives, page 1 Audience, page 2 Topics Covered by Hardware Documents, page 2 Conventions, page 3 Safety Warnings, page 4 Related Documentation, page 9 Cisco 90-Day Limited Hardware Warranty Terms, page 10 Obtaining Documentation, page 11 Documentation Feedback, page 12 Obtaining Technical Assistance, page 12 Obtaining Additional Publications and Information, page 14

Objectives
These hardware documents provide you with comprehensive hardware-related information about Cisco 2800 series integrated services routers, including platform descriptions, safety information, site preparation, chassis installation and interconnection, power up, initial configuration, troubleshooting, interface card and module installation, and procedures for maintenance and upgrades. These documents provide enough initial software configuration information to establish network communication. For detailed software configuration information, refer to the Cisco 2800 series software configuration documents and to the Cisco IOS configuration guides and command reference publications. These publications are available online. See the “Obtaining Documentation” section on page 11 for more information.

Corporate Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA

Copyright © 2004 Cisco Systems, Inc. All rights reserved.

Audience

These documents describe several router platforms that are similar in functionality, but differ in the number of interfaces supported. Some information provided may not apply to your particular router model. To access warranty, service, and support information, see the “Cisco 90-Day Limited Hardware Warranty Terms” section on page 10.

Audience
This documentation is designed for the person installing, configuring, and maintaining the router, who should be familiar with electronic circuitry and wiring practices and has experience as an electronic or electromechanical technician. It identifies certain procedures that should be performed only by trained and qualified personnel.

Topics Covered by Hardware Documents
Table 1 lists the topics covered by these hardware documents.
Table 1 Hardware Documentation for Cisco 2800 Series Routers

Topic

Description This document. Describes the features and warnings of Cisco 2800 series routers.

Overview of Cisco 2800 Series Routers Preinstallation Requirements and Planning for Cisco 2800 Series Routers Port and Cable Information for Cisco 2800 Series Routers Chassis Installation Procedures for Cisco 2800 Series Routers Cable Connection Procedures for Cisco 2800 Series Routers

Describes the features and specifications of Cisco 2800 series routers. Describes safety recommendations, site requirements, and required tools and equipment, and includes an installation checklist. Provides information about cables needed to install your Cisco 2800 series router. Describes how to install your Cisco 2800 series router on a desktop, in a rack, or on a wall. Describes how to connect your Cisco 2800 series router to a power source and to networks and external devices.

Power Up and Initial Configuration Describes how to power up your Cisco 2800 series router Procedures for Cisco 2800 Series Routers and perform an initial configuration to provide network access. Troubleshooting Cisco 2800 Series Routers Installing Network Modules in Cisco 2800 Series Routers Installing Interface Cards in Cisco 2800 Series Routers Describes how to isolate problems, read LEDs, and interpret error and recovery messages. Contains links to the procedures for installing network modules in external chassis slots. Contains links to the procedures for installing the various types of interface card in external chassis slots.

Cisco 2800 Series Hardware Documents: Introduction and Warnings

2

OL-5808-01

Conventions

Table 1

Hardware Documentation for Cisco 2800 Series Routers (Continued)

Topic Installing and Upgrading Internal Modules in Cisco 2800 Series Routers Removing and Installing CompactFlash Memory Cards in Cisco 2800 Series Routers

Description Describes how to install or upgrade modules that are located internally within the router, such as memory modules, AIMs, PVDMs, and power supplies. Describes hardware installation procedures that do not require opening the chassis.

Conventions
These documents use the conventions listed in Table 2 to convey instructions and information:
Table 2 Document Conventions

Convention boldface font italic font [ ] {x | y | z}
screen font boldface screen font

Description Commands and keywords. Variables for which you supply values. Optional keywords or arguments appear in square brackets. A choice of required keywords appears in braces separated by vertical bars. You must select one. Examples of information displayed on the screen. Examples of information you must enter. Nonprinting characters, for example passwords, appear in angle brackets in contexts where italics are not available. Default responses to system prompts appear in square brackets.

< [

> ]

Note

Means reader take note. Notes contain helpful suggestions or references to material not covered in the manual.

Timesaver

Means the described action saves time. You can save time by performing the action described in the paragraph.

Tip

Means the following information will help you solve a problem. The tips information might not be troubleshooting or even an action, but could be useful information, similar to a Timesaver.

Caution

Means reader be careful. In this situation, you might do something that could result in equipment damage or loss of data.

Cisco 2800 Series Hardware Documents: Introduction and Warnings OL-5808-01

3

Safety Warnings

Safety Warnings
Safety warnings appear throughout these publications in procedures that, if performed incorrectly, may harm you. A warning symbol precedes each warning statement. To see translations of the warnings that appear in these publications, refer to the Cisco 2800 Series Routers Regulatory Compliance and Safety Information document that accompanied your router.

Warning Definition
Warning

IMPORTANT SAFETY INSTRUCTIONS This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. To see translations of the warnings that appear in this publication, refer to the translated safety warnings that accompanied this device. Statement 1071 SAVE THESE INSTRUCTIONS

Waarschuwing

BELANGRIJKE VEILIGHEIDSINSTRUCTIES Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van de standaard praktijken om ongelukken te voorkomen. Voor een vertaling van de waarschuwingen die in deze publicatie verschijnen, dient u de vertaalde veiligheidswaarschuwingen te raadplegen die bij dit apparaat worden geleverd. Opmerking BEWAAR DEZE INSTRUCTIES.

Varoitus

TÄRKEITÄ TURVALLISUUTEEN LIITTYVIÄ OHJEITA Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa ruumiinvammaan. Ennen kuin työskentelet minkään laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä vaaroista ja tavanomaisista onnettomuuksien ehkäisykeinoista. Tässä asiakirjassa esitettyjen varoitusten käännökset löydät laitteen mukana toimitetuista ohjeista. Huomautus SÄILYTÄ NÄMÄ OHJEET

Attention

IMPORTANTES INFORMATIONS DE SÉCURITÉ Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation pouvant causer des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient des dangers posés par les circuits électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents. Pour prendre connaissance des traductions d'avertissements figurant dans cette publication, consultez les consignes de sécurité traduites qui accompagnent cet appareil. Remarque CONSERVEZ CES INFORMATIONS

Cisco 2800 Series Hardware Documents: Introduction and Warnings

4

OL-5808-01

Hinweis BEWAHREN SIE DIESE SICHERHEITSANWEISUNGEN AUF Avvertenza IMPORTANTI ISTRUZIONI SULLA SICUREZZA Questo simbolo di avvertenza indica un pericolo. Sie befinden sich in einer Situation. considere los riesgos de la corriente eléctrica y familiarícese con los procedimientos estándar de prevención de accidentes. Nota GUARDE ESTAS INSTRUÇÕES ¡Advertencia! INSTRUCCIONES IMPORTANTES DE SEGURIDAD Este símbolo de aviso indica peligro. Merk TA VARE PÅ DISSE INSTRUKSJONENE Aviso INSTRUÇÕES IMPORTANTES DE SEGURANÇA Este símbolo de aviso significa perigo. Prima di intervenire su qualsiasi apparecchiatura. Per le traduzioni delle avvertenze riportate in questo documento. consulte os avisos de segurança traduzidos que acompanham este dispositivo. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen. Übersetzungen der in dieser Veröffentlichung enthaltenen Warnhinweise sind im Lieferumfang des Geräts enthalten. Antes de iniciar a utilização de qualquer equipamento. Nota CONSERVARE QUESTE ISTRUZIONI Advarsel VIKTIGE SIKKERHETSINSTRUKSJONER Dette varselssymbolet betyr fare.Safety Warnings Warnung WICHTIGE SICHERHEITSANWEISUNGEN Dieses Warnsymbol bedeutet Gefahr. Antes de manipular cualquier equipo. Før du utfører arbeid med utstyret. tenha em atenção os perigos envolvidos no manuseamento de circuitos eléctricos e familiarize-se com as práticas habituais de prevenção de acidentes. bør du være oppmerksom på farene som er forbundet med elektriske kretssystemer. seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewusst. Nota GUARDE ESTAS INSTRUCCIONES Cisco 2800 Series Hardware Documents: Introduction and Warnings OL-5808-01 5 . Para ver traduções dos avisos incluídos nesta publicação. O utilizador encontra-se numa situação que poderá ser causadora de lesões corporais. Vea las traducciones de las advertencias que acompañan a este dispositivo. La situazione potrebbe causare infortuni alle persone. og du bør være kjent med vanlig praksis for å unngå ulykker. occorre essere al corrente dei pericoli relativi ai circuiti elettrici e conoscere le procedure standard per la prevenzione di incidenti. die zu einer Körperverletzung führen könnte. se de oversatte sikkerhetsvarslene som følger med denne enheten. Existe riesgo para su integridad física. For å se oversettelser av advarslene i denne publikasjonen. Du befinner deg i en situasjon som kan forårsake personskade. vedere le avvertenze di sicurezza che accompagnano questo dispositivo.

Se översättningarna av de varningsmeddelanden som finns i denna publikation. och se de översatta säkerhetsvarningarna som medföljer denna anordning. OBS! SPARA DESSA ANVISNINGAR Cisco 2800 Series Hardware Documents: Introduction and Warnings 6 OL-5808-01 .Safety Warnings Varning! VIKTIGA SÄKERHETSANVISNINGAR Denna varningssignal signalerar fara. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanliga förfaranden för att förebygga olyckor. Du befinner dig i en situation som kan leda till personskada.

skal du være opmærksom på de involverede risici. Før du begynder arbejde på udstyr. Du befinder dig i en situation med risiko for legemesbeskadigelse. Antes de trabalhar com qualquer equipamento. der fulgte med denne enhed. Use o número da declaração fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham o dispositivo. Brug erklæringsnummeret efter hver advarsel for at finde oversættelsen i de oversatte advarsler. Você se encontra em uma situação em que há risco de lesões corporais. GEM DISSE ANVISNINGER Cisco 2800 Series Hardware Documents: Introduction and Warnings OL-5808-01 7 . og du skal sætte dig ind i standardprocedurer til undgåelse af ulykker. esteja ciente dos riscos que envolvem os circuitos elétricos e familiarize-se com as práticas padrão de prevenção de acidentes. GUARDE ESTAS INSTRUÇÕES Advarsel VIGTIGE SIKKERHEDSANVISNINGER Dette advarselssymbol betyder fare.Safety Warnings Aviso INSTRUÇÕES IMPORTANTES DE SEGURANÇA Este símbolo de aviso significa perigo. der er ved elektriske kredsløb.

Safety Warnings Cisco 2800 Series Hardware Documents: Introduction and Warnings 8 OL-5808-01 .

Related Documentation Related Documentation The Cisco IOS software running your Cisco 2800 series router includes extensive features and functionality. Cisco 2800 Series Hardware Documents: Introduction and Warnings OL-5808-01 9 . and all are on the World Wide Web. If you need to order printed documents. use the following resources: Timesaver Make sure that you have access to the documents listed in Table 3. For information that is beyond the scope of these documents. or for additional information. see the “Obtaining Documentation” section on page 11. Some of these documents are available in print.

Note You must have Adobe Acrobat Reader to view and print PDF files. Follow these steps to access and download the Cisco Information Packet and your warranty and license agreements from Cisco. Refer to the documentation for the Cisco IOS software release installed on your router. is available on Cisco.com Cisco 2800 Series Hardware Documents: Introduction and Warnings 10 OL-5808-01 . 78-5235-03A0 is highlighted. or click the PDF icon to download and print the document in Adobe Portable Document Format (PDF).htm The Warranties and License Agreements page appears. including the warranties and license agreements applicable to Cisco software. 1. You can download the reader from Adobe’s website: http://www. and go to this URL: http://www. and make sure that the part number 2. Select the language in which you would like to read the document. d. Cisco 90-Day Limited Hardware Warranty Terms There are special terms applicable to your hardware warranty and various services that you can use during the warranty period. Click the Information Packet Number field. Your formal Warranty Statement. b. c. Read the document online. Click Go. Launch your browser.cisco. The Cisco Limited Warranty and Software License page from the Information Packet appears. all releases.Cisco 90-Day Limited Hardware Warranty Terms Table 3 Related and Referenced Documents Cisco Product Cisco 2800 series routers Document Title Cisco 2800 Series Routers Quick Start Guide Software configuration documentation for Cisco 2800 series routers Cisco 2800 Series and Cisco 3800 Series Routers Regulatory Compliance and Safety Information Cisco 2800 Series Cards and Modules Cisco Modular Access Router Cable Specifications Cisco RPS-675 Redundant Power System Hardware Installation Guide Cisco 2800 Series Intergrated Services Routers Quick Start Guide Cisco Network Modules Hardware Installation Guide Installing Cisco Interface Cards in Access Routers Cisco 2800 Serie Hardware Installation Network management system Cisco IOS software Network management software documentation Cisco IOS software documentation.com.adobe.com.com/univercd/cc/td/doc/es_inpck/cetrans. follow these steps: a. To read the Cisco Information Packet.

c.com. follow these steps: a.cisco.Obtaining Documentation 3. To Receive a Return Materials Authorization (RMA) Number Contact the company from whom you purchased the product. To read translated and localized warranty information about your product. d. Duration of Hardware Warranty Ninety (90) days. Replacement. or click the PDF icon to download and print the document in Adobe Portable Document Format (PDF). depending on the customer location. or Refund Policy for Hardware Cisco or its service center will use commercially reasonable efforts to ship a replacement part within ten (10) working days after receipt of a Return Materials Authorization (RMA) request. If you purchased the product directly from Cisco. The Cisco warranty page appears.html?mode=prod Cisco 2800 Series Hardware Documents: Introduction and Warnings OL-5808-01 11 . Cisco also provides several ways to obtain technical assistance and other technical resources. Enter this part number in the Warranty Document Number field: 78-5236-01C0 b. Cisco reserves the right to refund the purchase price as its exclusive warranty remedy. Click Go. Actual delivery times can vary.shtml. Repair.com/cisco/web/psa/default.com You can access the most current Cisco documentation at this URL: http://www. and keep it for reference: Company product purchased from Company telephone number Product model number Product serial number Maintenance contract number Obtaining Documentation Cisco documentation and additional literature are available on Cisco. Cisco. Review the document online. Complete the information below.com/public/Support_root. You can also contact the Cisco service and support website for assistance: http://www. Select the language in which you would like to read the document. contact your Cisco Sales and Service Representative.cisco. These sections explain how to obtain technical information from Cisco Systems.

com users (Cisco direct customers) can order Cisco product documentation from the Ordering tool: http://www.Documentation Feedback You can access the Cisco website at this URL: http://www. In addition. resellers. If you do not hold a valid Cisco service contract. by calling 800 553-NETS (6387). elsewhere in North America.com features extensive online support resources.com/public/countries_languages. • Documentation Feedback You can send comments about technical documentation to bug-doc@cisco.com/en/US/docs/general/Illus_process/PDI/pdi.cisco. CA 95134-9883 We appreciate your comments.com You can access international Cisco websites at this URL: http://www. Cisco 2800 Series Hardware Documents: Introduction and Warnings 12 OL-5808-01 .shtml Ordering Documentation You can find instructions for ordering documentation at this URL: http://www. You can submit comments by using the response card (if present) behind the front cover of your document or by writing to the following address: Cisco Systems Attn: Customer Document Ordering 170 West Tasman Drive San Jose. Cisco Technical Support provides 24-hour-a-day. USA) at 408 526-7208 or.com.cisco. partners. contact your reseller.htm You can order Cisco documentation in these ways: • Registered Cisco.cisco. Obtaining Technical Assistance For all customers.com/en/US/partner/ordering/index.shtml Nonregistered Cisco. and distributors who hold valid Cisco service contracts.cisco.com users can order documentation through a local account representative by calling Cisco Systems Corporate Headquarters (California. The Cisco Technical Support Website on Cisco. Cisco Technical Assistance Center (TAC) engineers provide telephone support. award-winning technical assistance.

Obtaining Technical Assistance Cisco Technical Support Website The Cisco Technical Support Website provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies.) Cisco TAC engineers are assigned immediately to S1 and S2 service requests to help keep your business operations running smoothly. To open a service request by telephone. The TAC Service Request Tool is located at this URL: http://www. There is little or no effect on your business operations. Cisco has established severity definitions.cisco. installation. Cisco 2800 Series Hardware Documents: Introduction and Warnings OL-5808-01 13 .com/RPF/register/register. go to this URL: http://www. The website is available 24 hours a day. the TAC Service Request Tool automatically provides recommended solutions.cisco. You and Cisco will commit full-time resources during normal business hours to resolve the situation. use one of the following numbers: Asia-Pacific: +61 2 8446 7411 (Australia: 1 800 805 227) EMEA: +32 2 704 55 55 USA: 1 800 553 2447 For a complete list of Cisco TAC contacts. but most business operations remain functional. (S3 and S4 service requests are those in which your network is minimally impaired or for which you require product information. 365 days a year at this URL: http://www.com user ID and password. If you have a valid service contract but do not have a user ID or password.do Submitting a Service Request Using the online TAC Service Request Tool is the fastest way to open S3 and S4 service requests. or configuration. (S1 or S2 service requests are those in which your production network is down or severely degraded. Severity 1 (S1)—Your network is “down. contact the Cisco TAC by telephone. If your issue is not resolved using the recommended resources.cisco. Severity 2 (S2)—Operation of an existing network is severely degraded. Severity 4 (S4)—You require information or assistance with Cisco product capabilities. Severity 3 (S3)—Operational performance of your network is impaired.” or there is a critical impact to your business operations. You and Cisco will commit all necessary resources around the clock to resolve the situation. you can register at this URL: http://tools. or significant aspects of your business operation are negatively affected by inadequate performance of Cisco products.com/techsupport Access to all tools on the Cisco Technical Support Website requires a Cisco. your service request will be assigned to a Cisco TAC engineer.com/techsupport/servicerequest For S1 or S2 service requests or if you do not have Internet access. You and Cisco will commit resources during normal business hours to restore service to satisfactory levels.cisco.com/techsupport/contacts Definitions of Service Request Severity To ensure that all service requests are reported in a standard format.) After you describe your situation.

Obtaining Additional Publications and Information Obtaining Additional Publications and Information Information about Cisco products. reference guides.cisco. Both new and experienced users will benefit from these publications.ciscopress.com/ipj World-class networking training is available from Cisco.com/en/US/products/index. streamline their business. technologies. and logo merchandise. • Cisco Marketplace provides a variety of Cisco books.html Cisco Press publishes a wide range of general networking. using real-world case studies and business strategies to help readers make sound technology investment decisions. and links to scores of in-depth online resources. developing. Each quarter. certification and training information.com/go/marketplace/ The Cisco Product Catalog describes the networking products offered by Cisco Systems. and operating public and private internets and intranets. Access the Cisco Product Catalog at this URL: http://www. You can access iQ Magazine at this URL: http://www.cisco. Visit Cisco Marketplace. and Cisco products and solutions.com/en/US/learning/index. This document is to be used in conjunction with the documents listed in the “Related Documentation” section. You can access Packet magazine at this URL: http://www. customer case studies. You can access the Internet Protocol Journal at this URL: http://www. The publication identifies the challenges facing these companies and the technologies to help solve them. at this URL: http://www.html.cisco. go to Cisco Press at this URL: http://www.com/packet iQ Magazine is the quarterly publication from Cisco Systems designed to help growing companies learn how they can use technology to increase revenue. configuration examples. and network solutions is available from various online and printed sources. the company store.cisco.cisco. • • • • • • Cisco 2800 Series Hardware Documents: Introduction and Warnings 14 OL-5808-01 .com/go/iqmagazine Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering professionals involved in designing. technology breakthroughs.cisco. For current Cisco Press titles and other information. Packet delivers coverage of the latest industry trends. training and certification titles. You can view current offerings at this URL: http://www. as well as ordering and customer support services.com Packet magazine is the Cisco Systems technical user magazine for maximizing Internet and networking investments. and expand services. as well as network deployment and troubleshooting tips.

Obtaining Additional Publications and Information Cisco 2800 Series Hardware Documents: Introduction and Warnings OL-5808-01 15 .

EtherFast. Follow Me Browsing. PIX. iQuick Study. Cisco. EtherChannel. (0711R) Copyright © 2004 Cisco Systems. SMARTnet. iQ Expertise. CCSP. CCNP. IP/TV. Linksys. Networkers. EtherSwitch. CCNA. Changing the Way We Work. Live. iPhone. FormShare. CCDP. and TransPath are registered trademarks of Cisco Systems. Aironet. Catalyst. and Access Registrar. GigaDrive. The use of the word partner does not imply a partnership relationship between Cisco and any other company. StackWise. the Cisco Certified Internetwork Expert logo. MeetingPlace. The Fastest Way to Increase Your Internet Quotient. Networking Academy. iQ Net Readiness Scorecard.Obtaining Additional Publications and Information CCVP. IOS. Cisco 2800 Series Hardware Documents: Introduction and Warnings 16 OL-5808-01 . All other trademarks mentioned in this document or Website are the property of their respective owners. MGX. the iQ logo. Cisco Systems. Inc. CCDA. Fast Step. Enterprise/Solver. and Learn is a service mark of Cisco Systems. CCIP. and Welcome to the Human Network are trademarks of Cisco Systems. All rights reserved. the Cisco logo. and/or its affiliates in the United States and certain other countries. the Cisco Systems logo. Cisco Systems Capital. Play. LightStream. CCIE.. Inc. Cisco Press. Network Registrar. HomeLink. Cisco Unity. Inc. ScriptShare. Inc. ProConnect. Internet Quotient. Cisco IOS..

Installing and Upgrading Fans in Cisco 2811 Series Routers This document describes how to install or upgrade fans that are located internally within a Cisco 2811 series integrated services router. page 5 Installing and Removing the Fans. After you complete the fan replacement procedure. You need to remove the cover from the router to install or remove any of these items. disconnect the power and remove the cover. Statement 1024 Warning Only trained and qualified personnel should be allowed to install. The document contains the following sections: • • • • • Safety Warnings. page 13 Before you begin the fan replacement procedure. Inc. page 5 Installing the Chassis Cover. Statement 1 Corporate Headquarters: Cisco Systems. page 1 Removing the Chassis Cover. install the chassis cover as described in the “Installing the Chassis Cover” section on page 13. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Inc. turn OFF the power and unplug the power cord. All rights reserved. CA 95134-1706 USA © 2006 Cisco Systems. . page 2 Locating the Fan. Safety Warnings Warning This equipment must be grounded. or service this equipment. as described in the “Removing the Chassis Cover” section on page 2.. Statement 1030 Warning Before working on a system that has an on/off switch. replace. 170 West Tasman Drive. San Jose. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available.

Removing the Chassis Cover

Warning

Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement 1001

Warning

Read the installation instructions before connecting the system to the power source. Statement 1004

Warning

Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals. Statement 43

Warning

Hazardous network voltages are present in WAN ports regardless of whether power to the unit is OFF or ON. To avoid electric shock, use caution when working near WAN ports. When detaching cables, detach the end away from the unit first. Statement 1026

Removing the Chassis Cover
Cisco 2811 series routers have a cover that lifts off after you slide it free from front panel.
Caution

Do not, under any circumstances, tamper with or attempt to remove the safety shields protecting the WIC/HWIC slots and connectors on the Cisco 2811 routers.

Removing the Cover from Cisco 2811 Routers
To remove the chassis cover for a Cisco 2811 series router, follow these steps. You will need a number 2 Phillips screwdriver and a flat-blade screwdriver with a blade width of 1/4 ± 1/32 inch (5 to 7 mm). Rack-mounted routers must be removed from the rack and positioned on a flat surface before you start removing the cover.

Caution

To prevent damage to the chassis, follow this procedure to remove the cover. Do not pry on the plastic bezel or on the ears at either side of the chassis on the back. The following warning applies only if the router is provided with a DC power input:

Warning

Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003

Installing and Upgrading Fans in Cisco 2811 Series Routers

2

78-17850-01

Removing the Chassis Cover

Step 1

Make sure that the router is turned off and disconnected from its power source.

Warning

Before opening the unit, disconnect the telephone-network cables to avoid contact with telephone-network voltages. Statement 1041

Step 2 Step 3 Step 4

If rack-mounting brackets are attached to the chassis, remove them, using a Phillips screwdriver. Remove the four screws at the back of the top cover, using a Phillips screwdriver. Perform the following steps to loosen the cover from the chassis:
a.

Insert the blade of the 1/4-inch screwdriver straight into the square hole on either side of the chassis near the back, so that it fits against the chassis and does not go past the chassis and into the narrow slot. See Figure 1.

Caution

Make sure that the tip of the screwdriver does not slide into the narrow vertical slot that is visible inside the square hole. The tip of the screwdriver should rest on the metal tab just inside the chassis cover and to the right of the vertical slot.
Figure 1 Inserting the Screwdriver into the Side of the Chassis

b.

With the screwdriver positioned as required in Step a. above, rotate the screwdriver a quarter turn toward the back of the chassis to loosen one side of the cover. See Figure 2.

Caution

The friction fit may be fairly tight; however, if the cover does not move with moderate effort, make sure that the screwdriver is not inserted into the narrow vertical slot.
Figure 2 Rotating the Screwdriver to Loosen the Chassis Cover

c.

Repeat Step a. and Step b. for the opposite side of the chassis.

Installing and Upgrading Fans in Cisco 2811 Series Routers 78-17850-01

103861

103860

Screwdriver must not enter the vertical slot

3

Removing the Chassis Cover

The cover should now be positioned back from the bezel about 1/4 inch (6 to 7 mm). If it is not, repeat Step a. and Step b. for one or both sides of the chassis.
Step 5

Slide the cover toward the back of the chassis until it contacts a stop (about 1 inch [25 mm]). The front edge of the cover should be free. See Figure 3.

Note

After the cover is loosened as in Step 4, there may still be some friction to overcome as you complete the removal. However, do not use the screwdriver again as in Step 4.

Step 6

Lift the cover free of the router chassis.
Figure 3 Cisco 2811 Router—Cover in Position for Removal

Plastic bezel

Approx. 1 inch (25 mm)

Installing and Upgrading Fans in Cisco 2811 Series Routers

4

78-17850-01

103477

Locating the Fan

Locating the Fan
Figure 4 shows the locations of the fans in a Cisco 2811 series router.
Figure 4 Fan Locations in Cisco 2811 Routers

3 2 1

1 3

System fan Power supply fan

2

System fan

Note

The fan numbers in Figure 4 correllate to IOS show environment command numbers. The arrows show proper air flow.

Installing and Removing the Fans
The router fans rest on the chassis base and have a wire that connects to the system board. Before you remove or install a fan, remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2.

Caution

When you remove or install a fan, always wear an ESD-preventive wrist strap, and ensure that it makes good contact with your skin. Connect the equipment end of the wrist strap to the metal part of the chassis.

Installing and Upgrading Fans in Cisco 2811 Series Routers 78-17850-01

5

271118

Note If the fan is difficult to grasp when sliding upward. which is located on the chassis base as shown in Figure 6. perform the following procedure. you may need a flat-blade screwdriver.Installing and Removing the Fans Removing the System Fans To remove a system fan. Disconnect the fan connector from the system board as shown in Figure 5. Installing and Upgrading Fans in Cisco 2811 Series Routers 6 170495 170494 78-17850-01 . To complete this procedure. Step 1 Step 2 Locate the fans to be removed. Figure 5 Disconnecting the System Fan Connector from the System Board Step 3 Remove the fan wire from the wire management clip. Figure 6 Removing the Fan Wire from the Wire Management Clip Step 4 Remove the fan by sliding it upward. and then tilting it toward the chassis wall as shown in Figure 8. use a flat-blade driver for leverage as shown in Figure 7. See Figure 4 for the location of the fans.

Figure 8 Lifting and Tilting the Fan to Remove 2 1 170498 1 Step 5 Lift the fan upward 2 Tilt the fan toward chassis Place the fan in an antistatic bag to protect it from ESD damage.Installing and Removing the Fans Figure 7 Using a Flat-Blade Screwdriver for Added Leverage When Removing the Fan Figure 8 shows the fan being tilted away from the chassis to remove it. Installing and Upgrading Fans in Cisco 2811 Series Routers 78-17850-01 170531 7 .

Step 1 Step 2 Locate the fan to be removed. Figure 9 Disconnecting the Power Supply Fan Connector Step 3 Lift the ribbon cable to allow slack to remove the air baffle as shown in Figure 10. See Figure 4 for the location of the fans.Installing and Removing the Fans Removing the Power Supply Fan To remove the power supply fan. Disconnect the fan connector from the system board as shown in Figure 9. To complete this procedure. Installing and Upgrading Fans in Cisco 2811 Series Routers 8 170510 78-17850-01 . Note It is not necessary to disconnect the ribbon cable from the CompactFlash printed circuit board (PCB) or system board. perform the following procedure. you may need a flat-blade screwdriver.

Remove the fan by placing a flat-blade screwdriver at the base of the plastic fan housing and lifting the fan in a vertical position.Installing and Removing the Fans Figure 10 Lifting the Ribbon Cable Step 4 Remove the plastic air baffle by gently squeezing the air baffle sides. disengaging the baffle from the chassis base as shown in Figure 11. which is located on the chassis base as shown in Figure 6. Installing and Upgrading Fans in Cisco 2811 Series Routers 78-17850-01 170512 170511 9 . Figure 11 Removing the Air Baffle Step 5 Step 6 Remove the fan wire from the wire management clip. as shown in Figure 12.

Installing and Removing the Fans Figure 12 Using a Flat-Blade Screwdriver to Lift the Fan Step 7 Disengage the fan from the side attachment slots and push the fan toward the center of the chassis. Figure 13 Disengaging the Fan from the Side Attachment Slots 170513 Step 8 Place the fan in an antistatic bag to protect it from ESD damage. Installing and Upgrading Fans in Cisco 2811 Series Routers 10 170530 78-17850-01 . and remove the fan as shown in Figure 13.

Note The fan should seat within the four tabs shown in Figure 14. Insert the fan in the side attachment slots (as shown in Figure 16). Note The fans have side attachment slots that are used to guide the fan into place. perform the following procedure: Step 1 Locate the fan slot. See Figure 4 for the location of the fans. See Figure 16. and slide the fan down over the locking tabs at the chassis base as shown in Figure 17. Positioning the Fan Figure 14 1 1 Tabs Caution Verify that the side attachment slots are not bent out of position when you instal the fan. Misaligned side attachment slots will not properly secure the fan when in position.Installing and Removing the Fans Installing the Fans To install the system and power supply fans. Step 2 Installing and Upgrading Fans in Cisco 2811 Series Routers 78-17850-01 170515 11 .

Figure 17 Angling the Fan Into the Locking Tabs 170522 Installing and Upgrading Fans in Cisco 2811 Series Routers 12 170519 170518 78-17850-01 . and verify that the fan has snapped into the locking tabs as shown in Figure 17.Installing and Removing the Fans Figure 15 Inserting the Fan 1 1 1 Side attachment slots Fan Inserted Figure 16 Step 3 Angle the fan into the locking tabs.

Installing and Upgrading Fans in Cisco 2811 Series Routers 78-17850-01 170546 13 . Installing the Chassis Cover The Cisco 2811 series router has a cover that slides into place after you position it flat on top of the chassis. Gently squeeze the baffle so that the four bottom hooks can snap into the sheet metal hold-downs. (Power supply fan only) Fold the ribbon cable below the sheet metal flange. as shown in Figure 18 to prevent damage when installing the cover. To install the chassis cover on the router. the top and bottom of the fan should be flush against the chassis wall. Attach the fan connector to the system board. and secure the plastic tabs onto the chassis base. Step 4 Step 5 Step 6 Thread the fan wire under the wire management feature at the chassis base as shown in Figure 6. Figure 18 Ribbon Cable Orientation Step 7 Note Verify that the power cable and ribbon cable have remained secure to the CompactFlash PCB and system board. (Power supply fan only) Install the plastic air baffle below the ribbon cable. You will need a number 2 flat-blade screwdriver. follow these steps.Installing the Chassis Cover Note When the fan is properly seated.

and Learn is a service mark of Cisco Systems. CCSP. with the front (bezel) end of the cover about 1 inch (25 mm) from the front end of the chassis.. Networkers. the Cisco logo.. iQuick Study. The use of the word partner does not imply a partnership relationship between Cisco and any other company. the iQ logo. Live. Inc. All rights reserved. PIX. CCNP. Inc. Cisco Systems. LightStream. iQ Net Readiness Scorecard. Inc. CCDA. MGX. GigaDrive. CCIP. Cisco Unity. Cisco Press. and TransPath are registered trademarks of Cisco Systems. SMARTnet. iQ Expertise. and Access Registrar. MeetingPlace. and/or its affiliates in the United States and certain other countries. Cisco. CCDP. Inc. iPhone. CCNA. Changing the Way We Work. EtherSwitch. Press the cover flat against the chassis while you slide the cover closed.Installing the Chassis Cover Step 1 Position the cover so that it rests flat on the chassis. The Fastest Way to Increase Your Internet Quotient. All other trademarks mentioned in this document or Website are the property of their respective owners. CCIE. EtherFast. Play. Linksys. ScriptShare. and Welcome to the Human Network are trademarks of Cisco Systems. 1 inch (25 mm) Step 2 Step 3 Slide the cover toward the front so that the male flanges enter the slots and the cover is fully closed. Follow Me Browsing. the Cisco Certified Internetwork Expert logo. StackWise. See Figure 19. Network Registrar. Installing and Upgrading Fans in Cisco 2811 Series Routers 14 103528 78-17850-01 . IP/TV. Use a Phillips screwdriver to install the four screws at the top back of the cover. Cisco IOS. the Cisco Systems logo. Aironet. Cisco Systems Capital. Networking Academy. CCVP. Internet Quotient. Fast Step. IOS. FormShare. HomeLink. Enterprise/Solver. ProConnect. EtherChannel. Figure 19 Cover in Position for Installation Plastic bezel Chassis Cover Approx. Catalyst. (0711R) Copyright © 2006 Cisco Systems.

Overview of Cisco 2800 Series Routers
The Cisco 2800 series of integrated services routers offers secure, wire-speed delivery of concurrent data, voice, and video services. The modular design of the Cisco 2800 series routers provides maximum flexibility, allowing you to configure your router to meet evolving needs. The Cisco 2800 series routers incorporate data, security, and voice services in a single system for fast, scalable delivery of crucial business applications. The routers offer features such as hardware-based VPN encryption acceleration, intrusion-protection and firewall functions, and optional integrated call processing and voice mail. The routers offer a wide variety of network modules and interfaces, voice digital signal processor (DSP) slots, high-density interfaces for a wide range of connectivity requirements, and sufficient performance and slot density for future network expansion requirements and advanced applications. The Cisco 2800 series consists of four versions. The Cisco 2801 routers and Cisco 2811 routers are one rack unit in height and have two 10/100 LAN ports. The more powerful Cisco 2821 routers and Cisco 2851 routers are two rack units in height and have two 10/100/1000 LAN ports. The higher-end router platforms of the Cisco 2800 series offer increased performance, increased slot density including network module slots ad extension voice module slots and increased inline power output. Figure 1, Figure 2, and Figure 3 show front views of the Cisco 2800 series routers.
Figure 1 Front View of a Cisco 2801 Router

Corporate Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA

Copyright © 2004 Cisco Systems, Inc. All rights reserved.

95817

Hardware Features

Figure 2

Front View of a Cisco 2811 Router

SYS AUX / SYS PWR PWR ACT

CF COMPACT Do Not Rem FLASH 1 0 Operation AUX 12V -48V 11A 4A CONSOL E OPTIONA

L RPS INPU

T

ove Durin

g Network

100-240 V~ 4A 50/60 Hz

Figure 3

Front View of a Cisco 2821 or Cisco 2851 Router

SYS AUX / SYS PWR PWR ACT

CF COMPACT FLASH 1 0 Operation AUX CONSOL E

OPTIONAL RPS

INPUT

Do Not Rem

ove Durin

g Network

12V -48V

11A 4A

100-240 V~ 4A 50/60 Hz

This chapter describes the features and specifications of the routers and includes the following sections:
• • • • •

Hardware Features, page 2 Chassis Views, page 11 Interface Numbering, page 16 Specifications, page 18 Regulatory Compliance, page 25

Hardware Features
This section describes the basic features of Cisco 2800 series routers, including product identification, built-in interfaces, modules, memory, LED indicators, chassis ventilation, and the internal clock.

Product Serial Number Location
The serial number label for Cisco 2801 routers is located on the rear of the chassis, along the bottom edge near the lower left corner. (See Figure 4.)

Overview of Cisco 2800 Series Routers

2

OL-5783-01

95903

95902

Hardware Features

Figure 4

Serial Number Location on the Cisco 2801 Router

SN: AAANNN NXXXX

SN: AAANNNNXXXX

Note

The serial number for Cisco 2801 routers is 11 characters long. The serial number label for Cisco 2811 routers is located on the rear of the chassis, near the top right corner, to the left of the CLEI label. (See Figure 5.)
Figure 5 Serial Number Location on the Cisco 2811 Router

ENM0

S L O T 3

A F

A= ACT S= SPEE D FE 0/1

A= FDX A= LINK FE 0/0

S S L O L T 0 PVDM1 PVDM0

A F S L

AIM1

AIM0

SN: AAANNNNXXXX

Note

The serial number for Cisco 2811 routers is 11 characters long.

Overview of Cisco 2800 Series Routers OL-5783-01

103962 781-00287-01

S L O T 1

S L O T 2

3

117342 781-00286-01

Hardware Features

The serial number label for Cisco 2821 and Cisco 2851 routers is located on the rear of the chassis, near the top right corner, below the CLEI label. (See Figure 6.)
Figure 6 Serial Number Location on the Cisco 2821 and Cisco 2851 Routers

A F S L

A= ACT S= SPEED FE 0/1

A= FDX A= LINK FE 0/0 A F S

PVDM2

L PVDM1 PVDM0 AIM1 AIM0

SN: AAANNNNXXXX

Note

The serial number for Cisco 2821 and Cisco 2851 routers is 11 characters long.

Cisco Product Identification Tool
The Cisco Product Identification (CPI) tool provides detailed illustrations and descriptions showing where to locate serial number labels on Cisco products. It includes the following features:
• • •

A search option that allows browsing for models using a tree-structured product hierarchy A search field on the final results page making it easier to look up multiple products End-of-sale products are clearly identified in results lists

The tool streamlines the process of locating serial number labels and identifying products. Serial number information expedites the entitlement process and is important for access to support services. The Cisco Product Identification tool can be accessed at the following URL: http://tools.cisco.com/Support/CPI/index.do

Built-in Interfaces
Table 1 summarizes the interface ports built into the chassis.
Table 1 Summary of Cisco 2800 Series Built-In Interfaces

Model Cisco 2801 Cisco 2811 Cisco 2821 Cisco 2851

100BASE-T Fast Ethernet (FE) 1000BASE-T Gigabit Ports (RJ-45) Ethernet (GE) Ports (RJ-45) 2 2 — — — — 2 2

Universal Serial Bus (USB) Ports 1 2 2 2

Console Port (RJ-45) 1 1 1 1

103963 781-00288-01

SN: AAANNN NXXXX

Auxiliary Port (RJ-45) 1 1 1 1

Overview of Cisco 2800 Series Routers

4

OL-5783-01

Cisco 2821. Advanced integration modules (AIMs). and on the rear of the chassis on the Cisco 2811. Overview of Cisco 2800 Series Routers OL-5783-01 5 . and packet voice data modules (PVDMs) plug into connectors inside the chassis. The network modules. they can be removed and installed without opening the chassis. expansion DRAM memory modules (DIMMs).Hardware Features Removable and Interchangeable Modules Table 2 summarizes the optional modules that can be installed in the router to provide specific capabilities. extension voice modules. they can be removed and installed only by opening the chassis. Table 2 Summary of Cisco 2800 Series Removable and Interchangeable Modules External Modules (In chassis slots) Router Model Network Modules — High-Speed WAN Interface Cards (HWICs) 2 single-wide (HWIC) or 2 double-wide (HWIC-D) 1 WIC/VWIC/VIC slot 1 VWIC/VIC (voice-only) Cisco 2811 1 network module (NM) or 4 single-wide (HWIC) or — Internal Modules Extension Voice Advanced Modules Integration (EVMs) Modules (AIMs) — 2 Packet Voice Data Modules (PVDMs)1 2 Cisco 2801 2 2 1 network module enhanced 2 double-wide (HWIC-D) (NME) Cisco 2821 1 network module (NM) or 4 single-wide (HWIC) or 1 2 3 1 network module enhanced 2 double-wide (HWIC-D) (NME) or 1 network module enhanced extended (NME-X) Cisco 2851 1 network module (NM) or 4 single-wide (HWIC) or 1 2 3 1 network module enhanced 2 double-wide (HWIC-D) (NME) or 1 network module enhanced extended (NME-X) or 1 network module double-wide (NMD) or 1 network module enhanced extended double-wide (NME-XD) 1. located on the front of the chassis on the Cisco 2801 router. and Cisco 2851 routers. Cisco 2800 series routers use PVDM II modules that are not compatible with Cisco 2600 series routers. and interface cards fit into slots.

Cisco 2851 routers can accept two 512 MB DIMMs to provide 1024 MB of usable memory. Stores the bootstrap program (ROM monitor). Flash memory—External flash memory. You can install a DIMM into the expansion slot to increase memory to the maximum of 384 MB. You can install additional RAM in multiples of the default amount. Cisco IOS software executes from DRAM memory.Hardware Features Memory Cisco 2800 series routers contain the following types of memory: • • • DRAM—Stores the running configuration and routing tables and is used for packet buffering by the network interfaces. The default memory numbers for RAM represent the minimum usable memory. 3. Cisco 2811 routers can accept one 256 MB and one 512 MB DIMM to provide 768 MB of usable memory. double data rate) DRAM DIMM DIMM sizes—256 MB. and the startup configuration. Cisco 2801 routers have 128 MB of SDRAM soldered onto the system board. Table 3 Router Memory Specifications Router Platform Cisco 2801 DRAM Type—SDRAM DIMM DIMM sizes—64 MB. the configuration register. 128 MB. 2. 512 MB DIMM slots—2 Default onboard memory— none Default memory—256 MB Maximum memory—768 MB2 Internal 2-MB flash memory External CompactFlash memory cards of the following optional sizes: • • • 64 MB (default) 128 MB 256 MB Cisco 2821 Cisco 2851 Type—ECC DDR (error-correcting code. up to the maximum amount. Overview of Cisco 2800 Series Routers 6 OL-5783-01 . Boot/NVRAM—Internal flash memory. double data rate) SDRAM DIMM DIMM sizes—256 MB. Stores the operating system software image. 256 MB DIMM expansion slots—11 Default onboard memory—128 MB Maximum memory—384 MB Boot/NVRAM Internal 4-MB flash memory Flash Memory External CompactFlash memory cards of the following optional sizes: • • 64 MB (default) 128 MB Cisco 2811 Type—ECC DDR (error-correcting code. 512 MB DIMM slots—2 Default onboard memory— none Default memory—256 MB Maximum memory—1024 MB3 1. Table 3 summarizes the memory options for Cisco 2800 series routers.

160 W None None –48 VDC. 2 A 100 .60 VDC. 8 A 24 . and Cisco 2851 Backup power for AC. IP phone power is supported if the appropriate AC-input chassis power supply is installed. Cisco 2801 routers are equipped for operation using AC power only. 3 A 100 . and Cisco 2851 routers can be equipped for operation using either AC or DC input power by installation of the appropriate chassis power supply.240 VAC. 120 W None –48 VDC. 5 A 100 .240 VAC.Hardware Features Power Table 4 summarizes the power options for Cisco 2800 series routers.240 VAC. or 240 VAC. 2 A 100 . 360 W Cisco 2811 AC input without IP phone power output AC input with IP phone power output DC input without IP phone power output Cisco 2821 AC input without IP phone power output AC input with IP phone power output DC input without IP phone power output Cisco 2851 AC input without IP phone power output AC input with IP phone power output DC input without IP phone power output Cisco 2811. 8 A 24 .240 VAC.240 VAC. With Cisco 2811: –48 VDC.240 VAC. 6 A None IP Phone Power Output –48 VDC. 12 A 100 VAC.240 VAC. 160 W With Cisco 2821: –48 VDC. Table 4 Summary of Cisco 2800 Series Power Options Router Model Cisco 2801 Power Option AC input without IP phone power output AC input with IP phone power output Input 100 .or DC-powered routers: Cisco Redundant Power System (RPS-675) LED Indicators Table 5 and Table 6 summarize the LED indicators that are located in the router bezel or chassis. 12 A 100 . 360 W None The Cisco RPS provides IP phone power only if the chassis power supply supports IP phone power. but not in removable modules or interface cards. 10 A. Cisco 2821. 4 A 24 . 3 A 100 . 8 A 100 . Cisco 2821. Cisco 2811.240 VAC. 240 W None None –48 VDC.60 VDC.60 VDC. Overview of Cisco 2800 Series Routers OL-5783-01 7 . 240 W With Cisco 2851: –48 VDC.

Off indicates a 10-Mbps link. On when the router is correctly connected to a local Ethernet LAN through Ethernet port 1.Hardware Features To see descriptions of LEDs in removable modules and interface cards. On indicates presence of a packet voice data module (PVDM) in PVDM slot 0. For LED troubleshooting information. Location Front SYS ACT Green Blinking when any packets are transmitted or received Front on any WAN or LAN or system is monitoring internal activities. If the power supply is not working properly. the LED is off. Off indicates half-duplex operation. the LED is amber. Table 5 Summary of Cisco 2801 Series LED Indicators LED SYS PWR Color Green Description Router has successfully booted up and the software is functional. On indicates presence of an AIM in AIM slot 1. Green Green Green Green Green Green Green Green Green Green On when the router is correctly connected to a local Ethernet LAN through Ethernet port 0. Off indicates a 10-Mbps link. On indicates a 100-Mbps link. see Table 1 in the “Troubleshooting Cisco 2800 Series Routers” document. Front FE 0 Link FE 0 100 FE 0 FDX FE 1 Link FE 1 100 FE 1 FDX AIM 0 AIM 1 PVDM 0 PVDM 1 Front Front Front Front Front Front Front Front Front Front Overview of Cisco 2800 Series Routers 8 OL-5783-01 . If the power supply is working properly. On indicates full-duplex operation. This LED blinks while booting or in the ROM monitor. indicating an inline power failure. On indicates presence of an advanced integration module (AIM) in AIM slot 0. the LED is green. On indicates presence of a PVDM in PVDM slot 1. Do not remove the CompactFlash memory card when this light is on. On indicates full-duplex operation. Front CF Green AUX/PWR Green/ Indicates that the inline power supply is present Amber (LED is on). On indicates a 100-Mbps link. refer to the applicable documentation for those products: the Cisco Network Modules Hardware Installation Guide or the Cisco Interface Cards Installation Guide. including possible trouble causes and corrective actions. On when flash memory is busy. Off indicates half-duplex operation. When the inline power supply is not installed.

Overview of Cisco 2800 Series Routers OL-5783-01 9 . The PVDM2 LED is applicable only to the Cisco 2821 and Cisco 2851 routers. okay to eject the CompactFlash memory card Packet activity in FE or GE port No packet activity in FE or GE port FE or GE port is operating in full-duplex mode FE or GE port is operating in half-duplex mode FE or GE port operating at 10 Mbps Green Off 1 blink + pause 2 blinks + pause FE or GE port operating at 100 Mbps 3 blinks + pause GE port operating at 1000 Mbps (Cisco 2821 and Cisco 2851 only) L (= Link) PVDM0 PVDM1 PVDM22 AIM0 AIM1 Green Off Green Amber Off Green Amber Off FE or GE link is established No FE or GE link is established PVDM in slot (0. 1. 1. or 2) AIM in slot (0 or 1) is initialized AIM in slot (0 or 1) has initialization error No AIM installed in slot (0 or 1) 1. or Cisco Redundant Power System (RPS) fault (if installed) IP phone power and Cisco RPS are not installed Packet transfers are occurring No packet transfers are occurring Flash memory is being accessed. or 2) is initialized PVDM in slot (0. or Cisco Redundant Power System (RPS) operating normally (if installed) AUX/ PWR Green Amber Off SYS ACT CF Blinking green or solid green Off Green Off Rear of chassis A (=ACT) Blinking green or solid green Off F (=FDX) S (= Speed) 1 IP phone power fault (if installed). do not eject the CompactFlash memory card Flash memory is not being accessed. Cisco 2821. and Cisco 2851 Series LED Indicators LED Location Front of chassis LED Label SYS PWR LED Color or State Solid green Blinking green Amber Off System is operating normally Meaning System is booting or is in ROM monitor mode System error Power is off or system board is faulty IP phone power operating normally (if installed).Hardware Features Table 6 Summary of Cisco 2811. The Ethernet S (Speed) LED blinks only when the L (Link) LED is on. 2. or 2) is detected but not initialized No PVDM installed in slot (0. 1.

The Cisco 2801 router with inline power includes two additional fans integrated with the inline power supply. The Cisco 2821 and Cisco 2851 routers have three fans that operate at a slower speed to conserve power and reduce fan noise at ambient temperatures below 40oC. Sites with ambient temperatures consistently above 25 degree C and with potentially high levels of dust or debris may require fan servicing. As such. This allows the system to verify the validity of the certification authority (CA) certificate. Cleaning involves vacuuming of router air intake and exhaust vents. In the Cisco 2811. Although the battery is not intended to be field-replaceable. The frequency of inspection and cleaning is dependent upon the severity of the environmental conditions. Real-Time Clock An internal real-time clock with battery backup provides the system software with time of day on system power up. the router must be returned to Cisco for repair. the clock and battery are permanently installed.Hardware Features Chassis Ventilation Internal multispeed fans provide chassis cooling. and Cisco 2851 routers. Caution Ensure the device is not installed in close proximity to other devices which could lead to excessive pre-heating of air at the air intake of the router. fans can fail for various electronic reasons. The Cisco 2801 router has a socketed lithium battery. Cisco 2800 Series Router Installation and Preventive Maintenance Periodic inspection and cleaning of the external surface of the router is recommended to minimize the negative impact of environmental dust or debris on the router performance. the battery lasts the life of the router under the operating environmental conditions specified for the router. the following warning must be heeded: Overview of Cisco 2800 Series Routers 10 OL-5783-01 . Caution Fans are dynamic Electro-Mechanical devices. The Cisco 2801 internal fans operate at three different speeds. controlled by an onboard temperature sensor. Note If the lithium battery in a Cisco 2801 router should fail. Cisco 2821. Caution Your chassis installation must allow unrestricted airflow for chassis cooling. and will eventually fail due to mechanical wear-out. They operate at the highest speed in ambient temperatures above 40oC. and is not field-replaceable. They operate at high speed in ambient temperatures above 40oC. The Cisco 2811 router has three fans that operate at a slower speed to conserve power and reduce fan noise at ambient temperatures below 32oC. running at the slower speeds to conserve power and reduce fan noise at ambient temperatures below 40oC. for a total of four fans. They operate at high speed in ambient temperatures above 32oC. The Cisco 2801 router has two fans. This battery lasts the life of the router under the operating environmental conditions specified for the router.

Chassis Views Warning There is the danger of explosion if the battery is replaced incorrectly. module slots. Dispose of used batteries according to the manufacturer’s instructions. Replace the battery only with the same or equivalent type recommended by the manufacturer. Statement 1015 Chassis Views This section contains views of the front and rear panels of the Cisco 2800 series routers. or HWIC) Console port Fast Ethernet ports and LEDs System LEDs 8 9 Auxiliary Power (AUX/PWR) LED Universal serial bus (USB) port 10 AIM/PVDM LEDs 11 Auxiliary port 12 Compact flash (CF) LED 13 External CompactFlash memory card slot 14 Removable center card guides to allow double-wide HWIC-D installation Double-wide HWICs can go into slots 0 and 1. Overview of Cisco 2800 Series Routers OL-5783-01 11 95816 . Figure 7 Front Panel of the Cisco 2801 Router 6 5 4 3 2 1 7 8 9 10 11 12 13 14 14 1 2 3 4 5 6 7 Slot 0 (VIC or VWIC. for voice only) Slot 1 (WIC. Note Slot 0 does not support PRI on T1/E1 VWICs. Figure 8 shows the back panel. and chassis identification labels. or HWIC) Slot 2 (WIC. Cisco 2801 Chassis Figure 7 shows the front panel of a Cisco 2801 router. VIC. only channel-associated signaling (CAS) digital voice. and into slots 2 and 3. VIC. or VWIC) Slot 3 (WIC. VIC. VWIC. VWIC. status indicators. showing locations of the power and signal interfaces.

Figure 12 shows the rear panel of a Cisco 2811 router. Figure 9 Front Panel of Cisco 2811 Router with AC Input Power and Without IP Phone Power Output 7 6 5 4 3 2 1 CONSOLE SYS AUX/ SYS PWR PWR ACT 1 CF COMPACT FLASH 0 Do Not Remove During Network Operation AUX OPTIONAL RPS INPUT 12V 11A 1 2 3 4 Input power connection On/Off switch Cisco redundant power supply connector (covered if not used) Console and auxiliary ports 5 6 7 Universal serial bus (USB) ports External CompactFlash memory card slot LED indicators Figure 10 Front Panel of Cisco 2811 Router with AC Input Power and with IP Phone Power Output 7 6 5 4 3 2 1 CONSOLE SYS AUX/ SYS PWR PWR ACT 1 CF OPTIONAL RPS INPUT 100-240V~ 8A 50/60 Hz COMPACT FLASH 0 AUX 12V -48V 11A 4A Do Not Remove During Network Operation 1 2 3 4 Input power connection On/Off switch Cisco redundant power supply connector (covered if not used) Console and auxiliary ports 5 6 7 Universal serial bus (USB) ports External CompactFlash memory card slot LED indicators Overview of Cisco 2800 Series Routers 12 OL-5783-01 95550 95551 100-240 V~ 2A 50/60 Hz 95905 .Chassis Views Figure 8 Back Panel of the Cisco 2801 Router 3 2 1 1 2 Input power connector On/Off switch 3 Chassis ground connection Cisco 2811 Chassis Figure 9. Figure 10. and Figure 11 show the front panel of a Cisco 2811 router.

Chassis Views Figure 11 Front Panel of Cisco 2811 Router with DC Input Power 7 6 5 4 3 2 1 CONSOLE SYS AUX/ SYS PWR PWR ACT 1 CF 0 Do Not Remove During Network Operation OPTIONAL RPS INPUT 24-60 V 8A 12V 11A 1 2 3 4 Input power connection On/Stand-by switch 1 5 6 7 Universal serial bus (USB) ports External CompactFlash memory card slot LED indicators Cisco redundant power supply connector (covered if not used) Console and auxiliary ports 1. Overview of Cisco 2800 Series Routers OL-5783-01 13 95556 95552 COMPACT FLASH AUX . Figure 12 Rear Panel of Cisco 2811 Router 8 H W I C 3 7 6 H W I C 2 1 A= ACT S= SPEED FE 0/1 A= FDX A= LINK FE 0/0 A F A F S L 1 H W I C 1 H S W I L C 0 PVDM1 PVDM0 AIM1 AIM0 5 4 3 2 1 2 3 4 Screw holes for ground lug Fast Ethernet port 0/0 Fast Ethernet port 0/1 High-speed WAN interface card slot 0 5 6 7 8 High-speed WAN interface card slot 1 High-speed WAN interface card slot 2 High-speed WAN interface card slot 3 Network module enhanced (NME) slot1 1. but rather puts it in stand-by mode. This switch does not turn off the power supply completely. The network module slot is compatible with Cisco network modules of type NM (network module) and NME (network module enhanced).

Figure 13 Front Panel of Cisco 2821 and Cisco 2851 Routers with AC Input Power and Without IP Phone Power Output 7 6 5 4 3 2 1 CONSOLE SYS AUX/ SYS PWR PWR ACT CF 1 COMPACT FLASH 0 Do Not Remove During Network Operation AUX OPTIONAL RPS INPUT 100-240 V~ 3A 50/60 Hz 1 2 3 4 Input power connection On/Off switch Console and auxiliary ports Universal serial bus (USB) ports 5 6 7 External CompactFlash memory card slot LED indicators Cisco redundant power supply connector (covered if not used) Figure 14 Front Panel of Cisco 2821 and Cisco 2851 Routers with AC Input Power and IP Phone Power Output 7 6 5 4 3 2 1 CONSOLE SYS AUX/ SYS PWR PWR ACT CF 1 COMPACT FLASH 0 Do Not Remove During Network Operation AUX OPTIONAL RPS INPUT 100-240V~ 8A 50/60 Hz 1 2 3 4 Input power connection On/Off switch Console and auxiliary ports Universal serial bus (USB) ports 5 6 7 External CompactFlash memory card slot LED indicators Cisco redundant power supply connector (covered if not used) Overview of Cisco 2800 Series Routers 14 OL-5783-01 95554 12V -48V 18A 8A 95553 12V 18A .Chassis Views Cisco 2821 and Cisco 2851 Chassis Figure 13. Figure 16 shows the rear panel of a Cisco 2821 router. Figure 17 shows the rear panel of a Cisco 2851 router. and Figure 15 show the front panel of Cisco 2821 and Cisco 2851 routers. Figure 14.

NME (network module enhanced).Chassis Views Figure 15 Front Panel of Cisco 2821 and Cisco 2851 Routers with DC Input Power 7 6 5 4 3 2 1 CONSOLE SYS AUX/ SYS PWR PWR ACT CF COMPACT FLASH 0 Do Not Remove During Network Operation 1 AUX 24-60V OPTIONAL RPS INPUT 12A 12V 18A A B 1 2 3 4 Input power connection On/Standby switch 1 5 6 7 External CompactFlash memory card slot LED indicators Cisco redundant power supply connector (covered if not used) Console and auxiliary ports Universal serial bus (USB) ports 1. Figure 16 Rear Panel of the Cisco 2821 Router 2 A= ACT S= SPEED GE 0/1 1 A= FDX A= LINK GE 0/0 6 4 5 3 7 A F S L A F S L EVM 2 ONLY PVDM2 PVDM1 PVDM0 AIM1 AIM0 1 8 9 1 2 3 4 5 Gigabit Ethernet port 0/0 Gigabit Ethernet port 0/1 High-speed WAN interface card slot 0 High-speed WAN interface card slot 1 High-speed WAN interface card slot 2 6 7 8 9 High-speed WAN interface card slot 3 Extension voice module (EVM) slot Network module enhanced (NME) slot1 Screw holes for ground lug 1. This switch does not turn off the power supply completely. The network module slot is compatible with Cisco network modules of type NM (network module). Overview of Cisco 2800 Series Routers OL-5783-01 15 95572 95555 _ + + _ . but rather puts it in standby mode. and NME-X (enhanced extended).

” because all slots are built into the chassis. On these routers. However. it is possible to have other slots that are part of a network module or an extension voice module. Those slots have slot numbers that begin with “1” or “2. NME-X (enhanced extended). Overview of Cisco 2800 Series Routers 16 OL-5783-01 95557 . The network module slot is compatible with Cisco network modules of type NM (network module). Cisco 2821.Interface Numbering Figure 17 Rear Panel of the Cisco 2851 Router 2 1 H W I C 3 6 4 5 3 7 A= ACT S= SPEED A F S L GE 0/1 A= FDX A= LINK GE 0/0 A F H W I C 2 S H W L I C 1 PVDM2 PVDM1 PVDM0 AIM1 AIM0 H W I C 0 EVM 2 ONLY 1 8 9 1 2 3 4 5 Gigabit Ethernet port 0/0 Gigabit Ethernet port 0/1 High-speed WAN interface card slot 0 High-speed WAN interface card slot 1 High-speed WAN interface card slot 2 6 7 8 9 High-speed WAN interface card slot 3 Extension voice module (EVM) slot Network module enhanced (NME) slot1 Screw holes for ground lug 1. Interface Numbering Table 7 summarizes the interface numbering on a Cisco 2801 series router. some slots are built into the chassis and have slot numbers that begin with “0”. all slots begin with “0. “0” indicates slots that are built into the chassis of a router. and Cisco 2851 series routers.” respectively. the numbering format for slots is interface type 0/slot/port. Cisco 2821. Note On the Cisco 2801 router. NMD (double-wide). NME (network module enhanced). and Cisco 2851 routers. and NME-XD (enhanced extended double-wide). Note that this is different from the Cisco 2811. On the Cisco 2801 router. Table 8 summarizes the interface numbering on Cisco 2811. Note The interface numbering on Cisco 2800 series routers is different from the numbering on Cisco 2600 series routers.

WIC. line 0/2/1 specifies the line associated with interface async 0/2/1 on a WIC-2AM in slot 2. NME-X. Cisco 2821. VWIC. VWIC. HWIC-D. the numbering format for configuring an asynchronous interface is 0/slot/port. A VWIC in slots 1. FXS/FXO port numbers 8 to 15 are in expansion module 0. Overview of Cisco 2800 Series Routers OL-5783-01 17 . line 0/1/0 specifies the line associated with interface serial 0/1/0 on a WIC-2A/S in slot 1. VIC) plugged directly into an HWIC slot in a chassis In an interface card (WIC. 2 usb 0 usb 1 interface fa 0/x interface gi 0/x interface serial 0/x/y interface async 0/x/y line 0/x/y4 interface fa 0/x/y voice-port 0/x/y controller t1 1/x/y voice-port 1/x/y interface serial 1/x/y interface async 1/x/y line 1/x/y4 interface gi 1/x interface serial 1/x interface async 1/x line 1/x4 voice-port 2/0/x Built into the chassis front panel Interface-type port Built into the chassis rear panel In an interface card (HWIC. NMD. Similarly. Note On the Cisco 2801 router. For example. and 3 can operate in both data and voice mode. NME-XD) Interface-type 15 / port FXS or FXO port in an extension Interface-type 26 / 07 / port voice module (EVM) FXS/DID port numbers 0 to 7 are built into the EVM.Interface Numbering Table 7 Interface Numbering on Cisco 2801 Series Routers Slot Number Onboard ports 0 1 2 3 Slot Type Fast Ethernet VIC / VWIC (voice only) HWIC / WIC / VIC / VWIC WIC / VIC / VWIC 1 1 1 Interface Numbering Range 0/0 and 0/1 0/0/0 to 0/0/3 0/1/0 to 0/1/3 (single-wide HWIC) 0/1/0 to 0/1/7 (double-wide HWIC) 0/2/0 to 0/2/3 0/3/0 to 0/3/3 (single-wide HWIC) 0/3/0 to 0/3/7 (double-wide HWIC) HWIC / WIC / VIC / VWIC 1. To configure the line associated with an asynchronous interface. a VWIC can operate only in voice mode. Table 8 Interface Numbering on Cisco 2811. in slot 0. 2. simply use the interface number to specify the async line. Interface-type 15 / interface-card-slot / port Built into a network module (NME. FXS/FXO port numbers 16 to 23 are in expansion module 1. and Cisco 2851 Integrated Services Routers Port Location Interface Numbering Scheme Examples1. VIC) plugged into a slot in a network module Interface-type 0 / port Interface-type 0 / interface-card-slot3 / port Note Interface card slots built into the chassis are labeled HWIC slot-number on Cisco 2800 series routers.

Note On the Cisco 2811. it indicates no interface card slots in EVMs. the interface numbering scheme is the same for asynchronous interfaces as other types of interfaces. line 1/22 specifies the line associated with interface async 1/22 on a NM-32A in network module slot 1. Table 10. To configure the line associated with an async interface. 5. Interface-type 26 / port Port numbers are 0 to 3 if one expansion module is installed. Table 9 Cisco 2801 Router Specifications Description Dimensions (H x W x D) Weight Specification 1. 10. 7.9 lb (4.5 in. Cisco 2821. autoranging 47 to 63 Hz 2 A (5 A for IP phone support) 50 A maximum. Specify the line number in the Cisco IOS CLI by using the interface number for the associated asynchronous serial interface. Cisco 2821. Interface Numbering Scheme Interface-type 26 / 07 / port Port numbers are 8 to 11 in expansion module 0. bri = ISDN basic rate interface. 2 voice-port 2/0/x interface bri 2/x Interface abbreviations: fa = Fast Ethernet. For example.9 kg) with standard power supply if fully populated with modules 13.2 kg) with inline power supply if fully populated with modules AC input power • • • • Input voltage Frequency Input current Inrush surge current 100 to 240 VAC. and Cisco 2851 routers. Interface card slot numbers for double-width (HWIC-D) slots are 1 and 3 only. and Cisco 2851 Integrated Services Routers (continued) Port Location Voice port in a BRI expansion module (internal slot) in an extension voice module (EVM) BRI interface in a BRI expansion module (internal slot) in an extension voice module (EVM) 1. “0” is required by the CLI syntax for voice ports in an EVM. and Table 12 list Cisco 2800 series specifications. 2. Port numbers are 0 to 7 if two expansion modules are installed. 3. (4.Specifications Table 8 Interface Numbering on Cisco 2811. simply use the interface number to specify the async line. 6. Specifications Table 9.4 x 41. Port numbers are 16 to 19 in expansion module 1. “1” is the network module slot number in all Cisco 2800 series routers. other possible interface types are not listed. Table 11. line 0/3/0 specifies the line associated with interface serial 0/3/0 on a WIC-2A/S in slot 3. gi = Gigabit Ethernet.9 cm). The interfaces listed are examples only.72 x 17. 4.4 x 44. Examples1. Similarly. usb = universal serial bus.49 x 16.71 lb (6. “2” is the EVM slot number in Cisco 2821 and Cisco 2851 routers. one cycle (–48V power included) 105 W with standard power supply (maximum) 130 W with inline power supply and 12 IP phones (maximum) RJ-45 connector Power consumption Console and auxiliary ports Overview of Cisco 2800 Series Routers 18 OL-5783-01 .

refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. EN61000-3-3. CAN/CSA C22. inline power supply 44 dBA for local temperatures < 90° F (32° C) 50 dBA for local temperatures between 90° F and 116° F (47° F) 53 dBA for temperatures above 116° F (47° F) Safety compliance UL 60950. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. 60950-00. EN55024/CISPR24. EN61000-6-2 For detailed compliance information. IEC 60950. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. EN 300386. AS/NZS 60950 For detailed compliance information. VCCI Class A. EN50082-1. AS/NZS 3548 Class A.Specifications Table 9 Cisco 2801 Router Specifications (continued) Description Operating humidity Operating temperature Nonoperating temperature Noise level. ICES-003 Class A. EMC compliance FCC Part 15. noncondensing 32 to 104° F (0 to 40° C) –4 to 149° F (–20 to 65° C) 39 dBA for local temperatures < 90° F (32° C) 47 dBA for local temperatures between 90° F and 116° F (47° F) 52. standard power supply Specification 5 to 95%. EN 60950-1.6 dBA for temperatures above 116° F (47° F) Noise level. EN55022 Class A. CISPR22 Class A.2 No. Immunity compliance EN300386. EN61000-3-2 For detailed compliance information. Overview of Cisco 2800 Series Routers OL-5783-01 19 .

57 dBA in maximum ambient temperature UL 60950. IEC 60950. EN50082-1. 1 RU height 14 lb (6.Specifications Table 10 Cisco 2811 Router Specifications Description Dimensions (H x W x D) Weight AC input power • • • • Specification 1. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document.36 kg) if fully populated with modules 100 to 240 VAC. <10 ms Input voltage Frequency Input current Inrush surge current Input voltage Input current Inrush surge current DC input power • • • Power dissipation (maximum) • • AC without IP phone support AC with IP phone support: System only IP phones DC 170 W (580 BTU/hr) 210 W (717 BTU/hr) 160 W (546 BTU/hr) 180 W (614 BTU/hr) RJ-45 connector 5 to 95%. maximum. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. one cycle (–48V power included) 24 to 60 VDC. (44.5 x438. EN55024/CISPR24.2 No.25 x 16.75 x 17. EN 60950-1. AS/NZS 60950 For detailed compliance information. noncondensing 32 to 104° F (0 to 40° C) –4 to 149° F (–20 to 65° C) 47 dBA in normal ambient temperature.2 x 416. positive or negative 8 A at 24 V 50 A. Overview of Cisco 2800 Series Routers 20 OL-5783-01 . Console and auxiliary ports Operating humidity Operating temperature Nonoperating temperature Noise level Safety compliance Immunity compliance EN300386. autoranging 47 to 63 Hz 2 A (4 A for IP phone support) 50 A maximum. CAN/CSA C22. EN61000-6-2 For detailed compliance information. 60950-00.6 mm).4 in.

EN55022 Class A. EN61000-3-3. ICES-003 Class A. VCCI Class A. Overview of Cisco 2800 Series Routers OL-5783-01 21 . AS/NZS 3548 Class A. EN 300386. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. CISPR22 Class A. EN61000-3-2 For detailed compliance information.Specifications Table 10 Cisco 2811 Router Specifications (continued) Description EMC compliance Specification FCC Part 15.

refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document.6 mm). EN 60950-1.4 in. EN50082-1. IEC 60950. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document.9 x 438.36 kg) if fully populated with modules 100 to 240 VAC. maximum. 2 RU height 25 lb (11. EN61000-6-2 For detailed compliance information. CAN/CSA C22. 60950-00. AS/NZS 60950 For detailed compliance information. <10 ms Input voltage Frequency Input current Inrush surge current Input voltage Input current Inrush surge current DC input power • • • Power dissipation (maximum) • • AC without IP phone support AC with IP phone support: – System only – IP phones 280 W (955 BTU/hr) 310 W (1058 BTU/hr) 240 W (820 BTU/hr) 300 W (1024 BTU/hr) RJ-45 connector 5 to 95%. Overview of Cisco 2800 Series Routers 22 OL-5783-01 .2 x 416.5 x 17. positive or negative 12 A at 24 V 50 A.25 x 16.2 No. EN55024/CISPR24. (88. autoranging 47 to 63 Hz 3 A (8 A for IP phone support) 50 A maximum. • DC Console and auxiliary ports Operating humidity Operating temperature Nonoperating temperature Noise level Safety compliance Immunity compliance EN300386. 52 dBA in maximum ambient temperature UL 60950.Specifications Table 11 Cisco 2821 Router Specifications Description Dimensions (H x W x D) Weight AC input power • • • • Specification 3. one cycle (–48 V power included) 24 to 60 VDC. noncondensing 32 to 104° F (0 to 40° C) –4 to 149° F (–20 to 65° C) 44 dBA in normal ambient temperature.

AS/NZS 3548 Class A. ICES-003 Class A. EN 300386. VCCI Class A. CISPR22 Class A. EN55022 Class A.Specifications Table 11 Cisco 2821 Router Specifications (continued) Description EMC compliance Specification FCC Part 15. EN61000-3-2 For detailed compliance information. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. Overview of Cisco 2800 Series Routers OL-5783-01 23 . EN61000-3-3.

5 x 17. autoranging 47 to 63 Hz 3 A (8 A for IP phone support) 50 A maximum.36 kg) if fully populated with modules 100 to 240 VAC. Overview of Cisco 2800 Series Routers 24 OL-5783-01 .2 No. <10 ms Input voltage Frequency Input current Inrush surge current Input voltage Input current Inrush surge current DC input power • • • Power dissipation (maximum) • • AC without IP phone support AC with IP phone support: – System only – IP phones 280 W (955 BTU/hr) 370 W (1262 BTU/hr) 360 W (1128 BTU/hr) 300 W (1024 BTU/hr) RJ-45 connector 5 to 95%.25 x 16.4 in. positive or negative 12 A at 24 V 50 A. noncondensing 32 to 104° F (0 to 40° C) –4 to 149° F (–20 to 65° C) 44 dBA in normal ambient temperature. (88. one cycle (–48 V power included) 24 to 60 VDC. EN61000-6-2 For detailed compliance information. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. EN55024/CISPR24. 52 dBA in maximum ambient temperature UL 60950. AS/NZS 60950 For detailed compliance information.Specifications Table 12 Cisco 2851 Router Specifications Description Dimensions (H x W x D) Weight AC input power • • • • Specification 3. CAN/CSA C22. 60950-00. • DC Console and auxiliary ports Operating humidity Operating temperature Nonoperating temperature Noise level Safety compliance Immunity compliance EN300386.2 x 416. EN 60950-1. IEC 60950.6 mm). maximum. EN50082-1.9 x 438. 2 RU height 25 lb (11.

Regulatory Compliance For compliance information. EN61000-3-3. EN55022 Class A.Regulatory Compliance Table 12 Cisco 2851 Router Specifications (continued) Description EMC compliance Specification FCC Part 15. ICES-003 Class A. CISPR22 Class A. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document that accompanied the router. AS/NZS 3548 Class A. EN61000-3-2 For detailed compliance information. Overview of Cisco 2800 Series Routers OL-5783-01 25 . refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. VCCI Class A. EN 300386.

EtherSwitch. and Learn is a service mark of Cisco Systems. IP/TV. Cisco Unity. Cisco.Regulatory Compliance CCVP. Inc. Play. Networkers. CCNP. Inc. All rights reserved. iQuick Study. CCIE. LightStream. CCDA. Cisco Systems. iQ Expertise. Cisco Systems Capital.. All other trademarks mentioned in this document or Website are the property of their respective owners. iPhone. and TransPath are registered trademarks of Cisco Systems. GigaDrive. Network Registrar. (0711R) Copyright © 2004 Cisco Systems. ScriptShare. Follow Me Browsing. Internet Quotient. the Cisco logo. Overview of Cisco 2800 Series Routers 26 OL-5783-01 . Cisco IOS. The use of the word partner does not imply a partnership relationship between Cisco and any other company. EtherChannel. Changing the Way We Work. and/or its affiliates in the United States and certain other countries. SMARTnet. Catalyst. and Welcome to the Human Network are trademarks of Cisco Systems. CCSP. MeetingPlace. CCIP. the iQ logo. Cisco Press. Live. PIX. The Fastest Way to Increase Your Internet Quotient. Inc. Enterprise/Solver. and Access Registrar. the Cisco Systems logo. CCDP. ProConnect. IOS. iQ Net Readiness Scorecard. MGX. Linksys. EtherFast. FormShare. CCNA. Fast Step. HomeLink. Inc. the Cisco Certified Internetwork Expert logo. Aironet. Networking Academy. StackWise..

Do not wear loose clothing that could get caught in the chassis. If you remove the chassis cover. Inc. replace. CA 95134-1706 USA Copyright © 2004 Cisco Systems. Warning Only trained and qualified personnel should be allowed to install. Corporate Headquarters: Cisco Systems. Fasten your tie or scarf and roll up your sleeves. It includes the following sections: • • • • • • Safety Recommendations. page 8 Note To see translations of the warnings that appear in this publication.. page 3 Installation Checklist. All rights reserved. or service this equipment. . San Jose. 170 West Tasman Drive. page 7 Inspecting the Router.Preinstallation Requirements and Planning for Cisco 2800 Series Routers This document describes site requirements and equipment needed to install your Cisco 2800 series integrated services router. page 1 General Site Requirements. Inc. page 7 Required Tools and Equipment for Installation and Maintenance. put it in a safe place. page 6 Creating a Site Log. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document that accompanies your router. Statement 1030 Safety Recommendations Follow these guidelines to ensure general safety: • • • • Keep the chassis area clear and dust-free during and after installation. Keep tools and chassis components away from walk areas.

Do not operate the unit without the covers installed. proceed as follows: – Use caution. Disconnect all power before doing the following: – Installing or removing a chassis – Working near power supplies • • • • • Look carefully for possible hazards in your work area. Do not operate the system unless all cards. Statement 1077 Follow these guidelines when working on equipment powered by electricity: • • Locate the emergency power-off switch in the room in which you are working. Otherwise. they contain electromagnetic interference (EMI) that might disrupt other equipment. frayed power cords. Safety with Electricity Warning This unit might have more than one power supply connection. such as moist floors. and rear covers are in place. you can quickly turn off the power. send another person to get medical aid. – If possible. ungrounded power extension cables. Statement 1001 Warning Read the installation instructions before connecting the system to the power source. Then. All connections must be removed to de-energize the unit. Preinstallation Requirements and Planning for Cisco 2800 Series Routers 2 OL-5784-01 . faceplates. Do not perform any action that creates a hazard to people or makes the equipment unsafe. assess the victim’s condition and then call for help. Never open the enclosure of the router’s internal power supply. If an electrical accident occurs. do not become a victim yourself. and they direct the flow of cooling air through the chassis. front covers. Statement 1028 Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. – Turn off power to the device. Do not work alone if hazardous conditions exist. if an electrical accident occurs.Safety Recommendations • • Wear safety glasses when working under conditions that might be hazardous to your eyes. Statement 1029 Warning The covers are an integral part of the safety design of the product. and missing safety grounds. Statement 1004 Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis. Never assume that power is disconnected from a circuit. Always check.

periodically check the resistance value of the antistatic strap.General Site Requirements – Determine if the person needs rescue breathing or external cardiac compressions. Never touch uninsulated telephone wires or terminals unless the telephone line is disconnected at the network interface. • Caution For the safety of your equipment. Preventing Electrostatic Discharge Damage Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. General Site Requirements This section describes the requirements your site must meet for safe installation and operation of your router. Power Supply Considerations Check the power at your site to ensure that you are receiving “clean” power (free of spikes and noise). but still connected to telephone wiring or other network cabling: • • • • Never install telephone wiring during a lightning storm. Preinstallation Requirements and Planning for Cisco 2800 Series Routers OL-5784-01 3 . Statement 1007 The AC power supply includes the following features: • Autoselects either 110 V or 220 V operation. If no wrist strap is available. In addition. Install a power conditioner if necessary. It should be between 1 and 10 megohms (Mohm). Warning The device is designed for connection to TN and IT power systems. the wrist strap and cord must operate effectively. this section can also help you isolate the cause of failures and prevent future problems. then take appropriate action. Wear an ESD-preventive wrist strap. Always follow ESD prevention procedures when removing and replacing modules: • • Ensure that the router chassis is electrically connected to earth ground. use the following guidelines when working with any equipment that is disconnected from a power source. Use caution when installing or modifying telephone lines. Never install telephone jacks in wet locations unless the jack is specifically designed for it. ensuring that it makes good skin contact. If you are experiencing shutdowns or unusually high errors with your existing equipment. Ensure that the site is properly prepared before beginning installation. Connect the clip to an unpainted surface of the chassis frame to channel unwanted ESD voltages safely to ground. ground yourself by touching a metal part of the chassis. To guard against ESD damage and shocks. It can occur if electronic printed circuit cards are improperly handled and can cause complete or intermittent failures.

positive or negative 100 .240 VAC. inadequate ventilation.240 VAC. 50 . and inaccessible panels can cause malfunctions and shutdowns. and can make maintenance difficult. and 2851 Power Source AC AC AC DC AC AC DC AC AC DC AC Backup power: Cisco RPS-675 Redundant Power System Input Power 100 .60 Hz 100 .264 VAC Site Environment Cisco 2800 series routers can be placed on a desktop or installed in a rack.240 VAC.60 VDC.72 VDC 90 .240 VAC.264 VAC 18 . 50 . 50 .0 A. 8.264 VAC 90 . 50 . 2.240 VAC. When planning your site layout and equipment locations.72 VDC 90 .240 VAC.0 A. positive or negative 100 . frequency [AC-powered systems only]. 6 A Input Voltage Tolerance Limits 90 . If you are currently experiencing shutdowns or an unusually high number of errors with your existing equipment.60 Hz 24 . Preinstallation Requirements and Planning for Cisco 2800 Series Routers 4 OL-5784-01 .60 Hz 100 .264 VAC 18 . 3.264 VAC 90 . or 240 VAC. positive or negative 100 . (A label near the power inlet indicates the correct voltage.240 VAC.72 VDC 90 . 50 .General Site Requirements • All units include a 6-foot (1. 8.) Table 1 lists power requirements for Cisco 2800 series routers.60 Hz 100 . 12 A. 10 A. 8 A. Plan for access to both front and rear panels of the router.0 A.0 A.60 Hz 24 . 50 . 50 . and power dissipation for the unit. these precautions may help you isolate the cause of the failures and prevent future problems. 4.0 A.8-meter) electrical power cord.0 A. The location of your router and the layout of your equipment rack or wiring room are extremely important considerations for proper operation. Equipment placed too close together.60 VDC.264 VAC 90 . 5.60 Hz 100 VAC. current draw.60 Hz 24 . 12 A.0 A. 2821.60 VDC.60 Hz 100 . Table 1 Power Requirements for Cisco 2800 Series Routers Router Cisco 2801 without IP phone power output Cisco 2801 with IP phone power output Cisco 2811 without IP phone power output Cisco 2811 with IP phone power output Cisco 2821 without IP phone power output Cisco 2821 with IP phone power output Cisco 2851 without IP phone power output Cisco 2851 with IP phone power output Cisco 2811. 2.264 VAC 90 .0 A. 50 . remember the precautions described in the next section “Site Configuration.” to help avoid equipment failures and reduce the possibility of environmentally caused shutdowns. 3. This Cisco 2811 router can also be wall mounted.240 VAC.264 VAC 18 .

Ensure that the rack is not congested. check the position of the chassis when it is seated into the rack. which may interrupt and reduce the flow of air across internal components. Damage from static discharge can cause immediate or intermittent equipment failure. • • Equipment Racks Cisco 2800 series routers include brackets for use with a 19-inch rack or. try operating the equipment by itself. Allow at least one rack unit of vertical space between routers. optional larger brackets for use with a 23-inch rack. because each router generates heat. Without adequate air circulation. An enclosed rack should have louvered sides and a fan to provide cooling air. If the chassis is installed on slides. The chassis is designed to allow cooling air to flow within it. if possible. Always follow ESD-prevention procedures described in the “Preventing Electrostatic Discharge Damage” section on page 3 to avoid damage to equipment. and power supply bays must have filler panels installed. Power off other equipment in the rack (and in adjacent racks) to allow the router under test a maximum of cooling air and clean power. The following information will help you plan your equipment rack configuration: • • • Allow clearance around the rack for maintenance. Electrical equipment generates heat. Note Brackets for a 23-inch rack are not available for Cisco 2801 routers. Baffles can help to isolate exhaust air from intake air. ensure that the rack frame does not block the intake or exhaust ports. interface card slots. which can be found by experimenting with different configurations. All empty network module slots. Heat generated by equipment near the bottom of the rack can be drawn upward into the intake ports of the equipment above. The best placement of the baffles depends on the airflow patterns in the rack. Ensure that the chassis cover and module rear panels are secure. • • • Preinstallation Requirements and Planning for Cisco 2800 Series Routers OL-5784-01 5 . through specially designed cooling slots. ambient air temperature may not cool equipment to acceptable operating temperatures. When mounting a chassis in an open rack.General Site Requirements Site Configuration The following precautions will help you plan an acceptable operating environment for your router and will help you avoid environmentally caused equipment failures: • Ensure that the room where your router operates has adequate air circulation. which also helps to draw cooling air through the chassis. if specified in your order. When equipment installed in a rack (particularly in an enclosed rack) fails. A chassis with uncovered openings permits air leaks. Enclosed racks must have adequate ventilation.

Make a copy of this checklist and mark the entries when completed.com contact information label received Chassis components verified Initial electrical connections established ASCII terminal (for local configuration) or modem (for remote configuration) available Signal distance limits verified Startup sequence steps completed Initial operation verified Software image verified Verified by Date Preinstallation Requirements and Planning for Cisco 2800 Series Routers 6 OL-5784-01 . Include a copy of the checklist for each router in your Site Log (described in the next section. “Creating a Site Log”). Installation checklist for site_____________________________________________ Router name_______________________________________________________ Task Installation Checklist copied Background information placed in Site Log Site power voltages verified Installation site power check completed Required tools available Additional equipment available Router received Router quick start guide received Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document received Product registration card received Cisco.Installation Checklist Installation Checklist The sample installation checklist lists items and procedures for installing a new router.

The router. and any optional equipment you ordered may be shipped in more than one container. When you unpack the containers.Creating a Site Log Creating a Site Log The Site Log provides a record of all actions related to the router. Cisco 2821. keep the chassis in its shipping container to prevent accidental damage. Site Log entries might include the following information: • • Installation progress—Make a copy of the Installation Checklist and insert it into the Site Log.8-meter) power cord (with AC-powered routers only) Rubber feet for desktop mounting (Cisco 2801 router only) Rack-mount brackets with screws for 19-inch racks Ground lug and two mounting screws (Cisco 2811. proceed with unpacking it. cables. Use the Installation Checklist to verify steps in the installation and maintenance of the router. Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document Cisco Router and Security Device Manager (SDM) Quick Start Guide Product Registration card and Cisco. Make entries as each procedure is completed.com card Preinstallation Requirements and Planning for Cisco 2800 Series Routers OL-5784-01 7 . publications. Upgrade and maintenance procedures—Use the Site Log as a record of ongoing router maintenance and expansion history. If the final installation site will not be ready for some time. and Cisco 2851 routers only) DB-9-to-DB-25 connector adapter (Cisco 2801 router only) Optional equipment (such as network connection cables or additional rack-mount brackets) Cisco 2800 Series Integrated Services Routers Quick Start Guide. and Cisco 2851 routers only) Cable management bracket RJ-45-to-DB-9 console cable RJ-45-to-DB-25 modem cable (Cisco 2811. When you are ready to install the router. check the packing list to ensure that you received all the following items: • • • • • • • • • • • • • • Router 6-foot (1. Keep it in an accessible place near the chassis where anyone who performs tasks has access to it. A Site Log might include the following events: – Installation of network modules – Removal or replacement of network modules and other upgrades – Configuration changes – Maintenance schedules and requirements – Maintenance procedures performed – Intermittent problems – Comments and notes Inspecting the Router Do not unpack the router until you are ready to install it. Cisco 2821.

and no parity. 1 stop bit. no flow control. depending on the type of modules you plan to use. 3/16-in.Required Tools and Equipment for Installation and Maintenance Inspect all items for shipping damage. Warranty.5 mm) and medium. 8 data bits. 1/4-in. (4 .7 mm) – To install or remove modules – To remove the cover. (6 . and support information is in the quick start guide that shipped with your router. If anything appears to be damaged. you might need the following equipment to connect a port to an external network: • Cables for connection to the WAN and LAN ports (dependent on configuration) Note For more information on cable specifications. or if you encounter problems installing or configuring your router. Modem for connection to the auxiliary port for remote administrative access (optional). Console terminal (an ASCII terminal or a PC running HyperTerminal or similar terminal emulation software) configured for 9600 baud. • • • • • • Ethernet hub or PC with a network interface card for connection to an Ethernet (LAN) port. Preinstallation Requirements and Planning for Cisco 2800 Series Routers 8 OL-5784-01 . if you are upgrading memory or other components • • • Screws that fit your rack Wire crimper Wire for connecting the chassis to an earth ground: – AWG 6 (13 mm2) wire for NEBS-compliant chassis grounding – AWG 14 (2 mm2) or larger wire for NEC-compliant chassis grounding – AWG 18 (1 mm2) or larger wire for EN/IEC 60950-compliant chassis grounding • For NEC-compliant grounding. with an inner diameter of 1/4 in.com. Required Tools and Equipment for Installation and Maintenance You need the following tools and equipment to install and upgrade the router and its components: • • • ESD-preventive cord and wrist strap Number 2 Phillips screwdriver Flat-blade screwdrivers: small. Data service unit (DSU) or channel service unit/data service unit (CSU/DSU) as appropriate for serial interfaces. an appropriate user-supplied ring terminal. External CSU for any CT1/PRI modules without a built-in CSU. (5-7 mm) In addition. contact customer service. service. NT1 device for ISDN BRI S/T interfaces (if not supplied by your service provider). refer to the online document Cisco Modular Access Router Cable Specifications on Cisco.

Required Tools and Equipment for Installation and Maintenance Preinstallation Requirements and Planning for Cisco 2800 Series Routers OL-5784-01 9 .

and/or its affiliates in the United States and certain other countries. Follow Me Browsing. iQ Expertise. ScriptShare. Linksys. EtherFast.. PIX. (0711R) Copyright © 2004 Cisco Systems. CCDP. Cisco IOS. Network Registrar. IP/TV. CCIE. the Cisco logo. iQuick Study. Enterprise/Solver. LightStream. The use of the word partner does not imply a partnership relationship between Cisco and any other company. CCIP. the iQ logo. StackWise. Catalyst. Aironet. Inc. Cisco Unity. Inc. All other trademarks mentioned in this document or Website are the property of their respective owners. CCNA. Cisco. GigaDrive. and TransPath are registered trademarks of Cisco Systems.Required Tools and Equipment for Installation and Maintenance CCVP. Preinstallation Requirements and Planning for Cisco 2800 Series Routers 10 OL-5784-01 . Cisco Press. EtherChannel. HomeLink. CCDA. The Fastest Way to Increase Your Internet Quotient. Changing the Way We Work. CCSP. Cisco Systems. iQ Net Readiness Scorecard. and Access Registrar. IOS. Inc. MeetingPlace. Play. Cisco Systems Capital. Networking Academy. FormShare. and Learn is a service mark of Cisco Systems. Live. CCNP. and Welcome to the Human Network are trademarks of Cisco Systems. Internet Quotient. MGX. ProConnect. All rights reserved. Networkers. iPhone. SMARTnet. Inc.. the Cisco Certified Internetwork Expert logo. EtherSwitch. the Cisco Systems logo. Fast Step.

page 1 Preparing to Connect to a Network. This section discusses important cabling information to consider before connecting the router to a console terminal or modem. the console port is ideally suited for use with console terminals. or remotely using a modem connected to the auxiliary port. To connect the router to an ASCII terminal. it is ideally suited for use with the high-speed transmissions of a modem. use the RJ-45-to-DB-9 cable and a DB-9-to-DB-25 adapter (provided with the Cisco 2801 router only). your router is provided with an RJ-45 to DB-9 adapter cable. When the buffers on the receiving device are full. this port appears as a DTE or DCE device at the end of the cable. .Port and Cable Information for Cisco 2800 Series Routers This document provides information about cables needed to install your Cisco 2800 series integrated services router. It includes the following sections: • • Console and Auxiliary Port Considerations.. Inc. Corporate Headquarters: Cisco Systems. Flow control paces the transmission of data between a sending device and a receiving device. page 2 Console and Auxiliary Port Considerations The router includes an asynchronous serial console port and an auxiliary port. 170 West Tasman Drive. San Jose. Console terminals send data at slower speeds than modems. a message is sent to the sending device to suspend transmission until the data in the buffers has been processed. therefore. The console and auxiliary ports provide access to the router either locally using a console terminal connected to the console port. Flow control ensures that the receiving device can absorb the data sent to it before the sending device sends more. All rights reserved. For connection to a PC running terminal emulation software. Depending on the cable and the adapter used. CA 95134-1706 USA Copyright © 2004 Cisco Systems. Console Port Connections The router has an EIA/TIA-232 asynchronous serial console port (RJ-45). Inc. The main difference between the console and auxiliary ports is that the auxiliary port supports hardware flow control and the console port does not. Because the auxiliary port supports flow control.

) For detailed information about connecting devices to the auxiliary port. and no parity. page 3 Serial Connections. see the “Connecting to a Console Terminal or Modem” section on page 12 of the “Cable Connection Procedures for Cisco 2800 Series Routers” online document. Statement 1021 Port and Cable Information for Cisco 2800 Series Routers 2 OL-5785-01 . your router is provided with an RJ-45-to-DB-25 adapter cable. refer to the online document Cisco Modular Access Router Cable Specifications. and WAN ports contain TNV circuits. Depending on the cable and the adapter used. page 6 Cisco Network Modules Hardware Installation Guide Cisco Interface Cards Installation Guide Cisco Modular Access Router Cable Specifications Refer to the following online documents for more information about network connections and interfaces: • • • Warning To avoid electric shock. page 3 ISDN BRI Connections. consider distance limitations and potential electromagnetic interference (EMI) as defined by the applicable local and international regulations. see the “Connecting to a Console Terminal or Modem” section on page 12. do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits.com. LAN ports contain SELV circuits. For detailed information about installing a console terminal. (A DB-9-to-DB-25 adapter is also included with the Cisco 2801 router. refer to the Cisco Modular Access Router Cable Specifications online document on Cisco. The console port does not support hardware flow control. this port appears as a DTE or DCE device at the end of the cable. Preparing to Connect to a Network When setting up your router. 8 data bits. Auxiliary Port Connections The router has an EIA/TIA-232 asynchronous serial auxiliary port (RJ-45) that supports flow control. Network connection considerations are provided for several types of network interfaces and are described in the following sections: • • • • Ethernet Connections. 1 stop bit. Some LAN and WAN ports both use RJ-45 connectors.com. page 5 CSU/DSU Connections. This document is located on Cisco. For cable and port pinouts. For cable and port pinouts. For connection to a modem.Preparing to Connect to a Network The default parameters for the console port are 9600 baud.

A DCE device provides a clock signal that paces the communications between the device and the router. DTE devices usually connect to DCE devices. Before you connect a device to a serial port. connectors. required to connect to the device Signaling standard required by the device Configuring Serial Connections The serial ports on the asynchronous/synchronous serial network modules and the serial WAN interface card use DB-60 connectors. Serial ports can be configured as DTE or DCE. For more information on WAN interface cards. The documentation that accompanied the device should indicate whether it is a DTE or DCE device. • • 100BASE-T—100 Mbps full-duplex transmission over a Category 5 or better unshielded twisted-pair (UTP) cable.com. Serial DTE or DCE Devices A device that communicates over a synchronous serial interface is either a DTE or DCE device. you need to know the following: • • • Type of device. These documents are accessible online at Cisco. depending on the serial cable used.) Table 1 lists typical DTE and DCE devices. you are connecting to the synchronous serial interface Type of connector. (Some devices have a jumper to select either DTE or DCE mode. Supports the Ethernet maximum length of 328 feet (100 meters).3. Supports the Ethernet maximum length of 328 feet (100 meters).Preparing to Connect to a Network Ethernet Connections The IEEE has established Ethernet as standard IEEE 802. refer to the Cisco Network Modules Hardware Installation Guide. Cisco 2800 series routers support the following Ethernet implementations: • 1000BASE-T—1000 Mbps full-duplex transmission over a Category 5 or better unshielded twisted-pair (UTP) cable. A DTE device does not provide a clock signal. refer to the Cisco Interface Cards Installation Guide. Refer to the Cisco Modular Access Router Cable Specifications online document for information about Ethernet cables. For more information on network modules. Supports the Ethernet maximum length of 328 feet (100 meters). data terminal equipment (DTE) or data communications equipment (DCE). and pinouts. 10BASE-T—10 Mbps full-duplex transmission over a Category 5 or better unshielded twisted-pair (UTP) cable. Serial Connections Serial connections are provided by WAN interface cards and network modules. Note The Cisco 2801 and Cisco 2811 routers do not support the 1000BASE-T Ethernet implementation. Port and Cable Information for Cisco 2800 Series Routers OL-5785-01 3 . male or female.

Preparing to Connect to a Network

Table 1

Typical DTE and DCE Devices

Device Type DTE DCE

Gender Male
1

Typical Devices Terminal PC
2

Female

Modem CSU/DSU Multiplexer

1. If pins protrude from the base of the connector, the connector is male. 2. If the connector has holes to accept pins, the connector is female.

Signaling Standards Supported
The synchronous serial ports available for the router support the following signaling standards: EIA/TIA-232, EIA/TIA-449, V.35, X.21, and EIA-530. You can order a Cisco DB-60 shielded serial transition cable that has the appropriate connector for the standard you specify. The documentation for the device you want to connect should indicate the standard used for that device. The router end of the shielded serial transition cable has a DB-60 connector, which connects to the DB-60 port on a serial WAN interface card. The other end of the serial transition cable is available with a connector appropriate for the standard you specify. The synchronous serial port can be configured as DTE or DCE, depending on the attached cable (except EIA-530, which is DTE only). To order a shielded cable, contact customer service. See the “Obtaining Technical Assistance” section of the “” online document.

Note

All serial ports configured as DTE require external clocking from a CSU/DSU or other DCE device. Although manufacturing your own serial cables is not recommended (because of the small size of the pins on the DB-60 serial connector), cable pinouts are provided in the Cisco Modular Access Router Cable Specifications document.

Distance Limitations
Serial signals can travel a limited distance at any given bit rate; generally, the slower the data rate, the greater the distance. All serial signals are subject to distance limits, beyond which a signal significantly degrades or is completely lost.

Note

Only the serial WAN interface card supports bit rates above 128 Kbps. Table 2 lists the recommended maximum speeds and distances for each serial interface type; however, you might get good results at speeds and distances greater than those listed, if you understand the electrical problems that might arise and can compensate for them. For instance, the recommended maximum rate for V.35 is 2 Mbps, but 4 Mbps is commonly used.

Port and Cable Information for Cisco 2800 Series Routers

4

OL-5785-01

Preparing to Connect to a Network

Table 2

Serial Signal Transmission Speeds and Distances

EIA/TIA-232 Distance Rate (bps) 2400 4800 9600 19200 38400 56000 1544000 (T1) Feet 200 100 50 25 12 8.6 — Meters 60 30 15 7.6 3.7 2.6 —

EIA/TIA-449, X.21, V.35, EIA-530 Distance Feet 4100 2050 1025 513 256 102 50 Meters 1250 625 312 156 78 31 15

Balanced drivers allow EIA/TIA-449 signals to travel greater distances than EIA/TIA-232 signals. The recommended distance limits for EIA/TIA-449 shown in Table 2 are also valid for V.35, X.21, and EIA-530. Typically, EIA/TIA-449 and EIA-530 can support 2-Mbps rates, and V.35 can support 4-Mbps rates.

Asynchronous/Synchronous Serial Module Baud Rates
The following baud-rate limitations apply to the slow-speed serial interfaces found in the asynchronous/synchronous serial modules:
• •

Asynchronous interface—Maximum baud rate is 115.2 kbps. Synchronous interface—Maximum baud rate is 128-kbps full duplex.

ISDN BRI Connections
The BRI WAN interface cards provide Integrated Services Digital Network (ISDN) Basic Rate Interface (BRI) connections. The BRI modules and BRI WAN interface cards are available with either an S/T interface that requires an external Network Terminator 1 (NT1), or a U interface that has a built-in NT1. You can install the BRI modules in any available slot in the chassis.

Warning

Hazardous network voltages are present in WAN ports regardless of whether power to the unit is OFF or ON. To avoid electric shock, use caution when working near WAN ports. When detaching cables, detach the end away from the unit first. Statement 1026

Use a BRI cable (not included) to connect the BRI WAN interface card directly to an ISDN. Table 3 lists the specifications for ISDN BRI cables. Also, refer to the Cisco Modular Access Router Cable Specifications online document for pinouts. This document is located on Cisco.com.

Port and Cable Information for Cisco 2800 Series Routers OL-5785-01

5

Preparing to Connect to a Network

Table 3

ISDN BRI Cable Specifications

Specification Resistance (at 96 kHz) Capacitance (at 1 kHz) Impedance (at 96 kHz) Wire diameter Distance limitation
1. nF = nanoFarad

High-Capacitance Cable 160 ohms/km 120 nF /km 75 ohms 0.024 in. (0.6 mm) 32.8 ft (10 m)
1

Low-Capacitance Cable 160 ohms/km 30 nF/km 150 ohms 0.024 in. (0.6 mm) 32.8 ft (10 m)

For more information on BRI WAN interface cards, refer to the Cisco Interface Cards Installation Guide online document on Cisco.com.

CSU/DSU Connections
CSU/DSU WAN interface cards (WICs) are available to provide switched-56-kbps connections or full or fractionalized T1 connections. For more information on CSU/DSU WICs, refer to the Cisco Interface Cards Installation Guide online document on Cisco.com.

CCVP, the Cisco logo, and Welcome to the Human Network are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn is a service mark of Cisco Systems, Inc.; and Access Registrar, Aironet, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Enterprise/Solver, EtherChannel, EtherFast, EtherSwitch, Fast Step, Follow Me Browsing, FormShare, GigaDrive, HomeLink, Internet Quotient, IOS, iPhone, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, iQuick Study, LightStream, Linksys, MeetingPlace, MGX, Networkers, Networking Academy, Network Registrar, PIX, ProConnect, ScriptShare, SMARTnet, StackWise, The Fastest Way to Increase Your Internet Quotient, and TransPath are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries. All other trademarks mentioned in this document or Website are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0711R)

Copyright © 2004 Cisco Systems, Inc. All rights reserved.

Port and Cable Information for Cisco 2800 Series Routers

6

OL-5785-01

Chassis Installation Procedures for Cisco 2800 Series Routers
This document describes how to install your Cisco 2800 series integrated services router on a desktop or in a rack. It includes the following sections:
• • • •

Installing Modules and Interface Cards, page 2 Installing Internal Field-Replaceable Units (FRUs), page 4 Setting Up the Chassis, page 5 Installing the Chassis Ground Connection, page 13

Note

To see translations of the warnings that appear in this publication, see the Cisco 2800 Series and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document that accompanied this device.

Warning

Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030

Warning

This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Statement 1017

Warning

Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place. Statement 1029

Corporate Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA

© 2005 Cisco Systems, Inc. All rights reserved.

and internal field-replaceable units (FRUs) are already installed. VIC. high-speed WAN interface cards (HWICs). Statement 1077 Installing Modules and Interface Cards Cisco routers are normally shipped with network modules. 2600. and Figure 4. VIC. 1700. If you need to remove or install any of these items. voice only—no PRI) 8 Slot 1 (WIC. If the required network modules. or HWIC) Slot 2 (WIC. or VWIC) Slot 3 (WIC. and 3700 Series ---and Cisco 2800 Series Installing Interface Cards in Cisco 2800 Series Routers The chassis slots for network modules and interface cards are identified in Figure 1. see the following product installation documents. 3600.Installing Modules and Interface Cards Warning The covers are an integral part of the safety design of the product. see the “Installing Internal Field-Replaceable Units (FRUs)” section on page 4. and voice interface cards (VICs) already installed. Figure 3. Figure 2. VWIC. interface cards. either online or shipped with the product: For Network Modules • • • Installing Network Modules in Cisco 2800 Series Routers Quick Start Guide: Cisco 2800 Series Intergrated Services Routers Quick Start Guide Installing Network Modules in Cisco 2800 Series Routers For HWICs and VICs: • • • Installing Interface Cards in Cisco 2800 Series Routers Quick Start Guide: Interface Cards for Cisco 1600. VWIC. VIC. If you need to remove or install any internal FRUs. or HWIC) 9 Auxiliary power (AUX/PWR) LED Universal serial bus (USB) port 10 AIM/PVDM LEDs 11 Auxiliary port Chassis Installation Procedures for Cisco 2800 Series Routers 2 OL-5786-03 95816 . Do not operate the unit without the covers installed. Figure 1 Chassis Slot Locations in Cisco 2801 Routers 6 5 4 3 2 1 7 8 9 10 11 12 13 14 14 1 2 3 4 Slot 0 (VIC or VWIC. proceed to the “Setting Up the Chassis” section on page 5.

Installing Modules and Interface Cards 5 6 7 Figure 2 Console port Fast Ethernet ports and LEDs System LEDs 12 CompactFlash (CF) LED 13 External CompactFlash memory card slot Removable center card guides to allow 14 double-wide HWIC-D installation Chassis Slot Locations in Cisco 2811 Routers 8 H W I C 3 7 6 H W I C 2 1 A= ACT S= SPEED FE 0/1 A= FDX A= LINK FE 0/0 A F A F S L 1 H W I C 1 H S W I L C 0 PVDM1 PVDM0 AIM1 AIM0 5 4 3 2 1 2 3 4 Screw holes for ground lug Fast Ethernet port 0/0 Fast Ethernet port 0/1 High-speed WAN interface card slot 0 5 6 7 8 High-speed WAN interface card slot 1 High-speed WAN interface card slot 2 High-speed WAN interface card slot 3 Network module enhanced (NME) slot1 1. and NME-X (enhanced extended). NME (network module enhanced). Figure 3 Chassis Slot Locations in Cisco 2821 Routers 2 A= ACT S= SPEED GE 0/1 1 A= FDX A= LINK GE 0/0 6 4 5 3 7 A F S L A F S L EVM 2 ONLY PVDM2 PVDM1 PVDM0 AIM1 AIM0 1 8 9 1 2 3 4 5 Gigabit Ethernet port 0/0 Gigabit Ethernet port 0/1 High-speed WAN interface card slot 0 High-speed WAN interface card slot 1 High-speed WAN interface card slot 2 6 7 8 9 High-speed WAN interface card slot 3 Extension voice module slot Network module enhanced (NME) slot1 Screw holes for ground lug 1. The network module slot is compatible with Cisco network modules of type NM (network module). The network module slot is compatible with Cisco network modules of type NM (network module) and NME (network module enhanced). Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 3 95572 95556 .

NMD (double-wide). see the following product installation documents: For AIMs The “Installing and Removing AIMs” section of the Installing and Upgrading Internal Modules in Cisco 2800 Series Routers online document For PVDMs • The “Installing and Removing PVDMs” section of the Installing and Upgrading Internal Modules in Cisco 2800 Series Routers online document For Internal Power Supplies • The “Replacing the Power Supply” section of the Installing and Upgrading Internal Modules in Cisco 2800 Series Routers online document For Installing DRAM. or NVRAM • The “Installing and Removing DRAM DIMMs” section of the Installing and Upgrading Internal Modules in Cisco 2800 Series Routers online document Chassis Installation Procedures for Cisco 2800 Series Routers 4 OL-5786-03 95557 . NME-X (enhanced extended). packet voice data modules (PVDMs) and advanced integration modules (AIMs). SDRAM. If you need to remove or install any of the internal items. NME (network module enhanced).Installing Internal Field-Replaceable Units (FRUs) Figure 4 Chassis Slot Locations in Cisco 2851 Routers 2 1 H W I C 3 6 4 5 3 7 A= ACT S= SPEED A F S L GE 0/1 A= FDX A= LINK GE 0/0 A F H W I C 2 S H W L I C 1 PVDM2 PVDM1 PVDM0 AIM1 AIM0 H W I C 0 EVM 2 ONLY 1 8 9 1 2 3 4 5 Gigabit Ethernet port 0/0 Gigabit Ethernet port 0/1 High-speed WAN interface card slot 0 High-speed WAN interface card slot 1 High-speed WAN interface card slot 2 6 7 8 9 High-speed WAN interface card slot 3 Extension voice module slot Network module enhanced (NME) slot1 Screw holes for ground lug 1. and NME-XD (enhanced extended double-wide). The network module slot is compatible with Cisco network modules of type NM (network module). Installing Internal Field-Replaceable Units (FRUs) Cisco routers are shipped with default memory and power supplies already installed. network module cards. and usually configured and shipped with interface cards.

Before you remove or install any modules or interface cards. Internal modules. Always hold the chassis by the metal body. If the required internal FRUs are already installed.html For module and interface card compatibility information. If you need to install network modules or interface cards. Rack-Mounting the Chassis If you are planning to rack-mount the router. To remove internal FRUs. this requires removal of the chassis from the rack. turn OFF the power and unplug the power cord. • • • Rack-Mounting the Chassis Setting the Chassis on a Desktop Mounting a Cisco 2811 Router on a Wall Caution To prevent damage to the chassis. “Setting Up the Chassis”. see the data sheet for each module and interface card. Warning Before working on a system that has an on/off switch. you would install modules and interface cards when you have the best access to the rear panel of the router. such as advanced integration modules (AIMs) or packet voice data modules (PVDMs). proceed to the next section. Setting Up the Chassis Note Cisco 2800 series routers are normally ordered with modules and interface cards preinstalled. should be installed prior to rack-mounting. A Cisco 2811 router can also be mounted on a wall or other flat surface. you can do so either before or after rack-mounting the router. see the documents that accompany those items or to the online Cisco 2800 series hardware installation documentation at the following URL: http://www. perform the installation or removal before you install the chassis in a rack on a wall.Setting Up the Chassis For Installing CompactFlash Memory Cards • The “Installing a CompactFlash Memory Card” section of the Removing and Installing CompactFlash Memory Cards in Cisco 2800 Series Routers online document Note If there are internal FRUs to be removed or installed.cisco. you have to remove the chassis cover. Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 5 . do so before making network and power connections. Statement 1 You can set any Cisco 2800 series router on a desktop or install it in a rack. never attempt to lift or tilt the chassis by the plastic panel on the front.com/en/US/docs/routers/access/2800/hardware/installation/guide/hw. Ideally. See the applicable instructions in the following sections.

Figure 5 Rack-Mounting Brackets for Cisco 2801 Routers for 19-Inch Rack Figure 6 Rack-Mounting Brackets for Cisco 2811 Routers Bracket pair for 19-inch rack 95769 Bracket pair for 23-inch rack Figure 7 Rack-Mounting Brackets for Cisco 2821 and Cisco 2851 Routers Bracket pair for 19-inch rack Bracket pair for 23-inch rack Chassis Installation Procedures for Cisco 2800 Series Routers 6 95744 95785 OL-5786-03 . (This option is not available on Cisco 2801 routers.and 23-inch (58. and cannot be center mounted. The brackets are shown in Figure 5. Use the standard brackets shipped with the router for mounting the chassis in a 19-inch rack.Setting Up the Chassis Cisco 2811.26-cm). You can mount the router in the following ways: • • • Center mounting—Brackets attached in the center of the chassis with only the front panel facing forward. Note Brackets for 23-inch (58. Cisco 2801 routers can be installed only in 19-inch racks. and Cisco 2851 routers can be installed in 19 (48. Cisco 2821.) Front mounting—Brackets attached at the front of the chassis with the front panel facing forward. Figure 6.42-cm) racks. Rear mounting—Brackets attached at the rear of the chassis with the rear panel facing forward.42-cm) equipment racks are not available for Cisco 2801 routers. and Figure 7. you can order optional larger brackets for mounting the chassis in a 23-inch rack.

Use a number 2 Phillips screwdriver to install the bracket screws.0 N-m).7–2. Figure 8 shows how to attach the brackets to the sides of the router with the front panel forward. and Cisco 2851 Routers Attach the mounting brackets to the router chassis as shown in Figure 9 through Figure 11. Caution Do not overtorque the screws. using the screws provided. Attach the second bracket to the opposite side of the chassis.Setting Up the Chassis Attaching Rack-Mount Brackets to Cisco 2801 Routers Use four of the supplied number-8 Phillips flat-head screws to attach the long side of each bracket to the router. Bracket for 23-inch rack Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 7 95745 . The recommended torque is 15–18 inch-lb (1. Cisco 2821. Figure 9 Bracket Installation for Front Mounting SYS AUX/ PWR PWR SYS ACT CF COMPACT FLASH Do Not Remov e During 1 0 Operation AUX CONSOLE Network OPTIONAL RPS INPUT 12V 18A 100-240 V~ 3A 50/60 Hz Bracket for 23-inch rack Bracket for 19-inch rack Bracket for 19-inch rack 95770 Use four screws on each side. Figure 8 Attaching Rack-Mounting Brackets to a Cisco 2801 Router R Attaching Rack-Mount Brackets to Cisco 2811. Caution Your chassis installation must allow unrestricted airflow for chassis cooling.

Tip The screw slots in the brackets are spaced to line up with every second pair of screw holes in the rack. If the small holes do not line up with the rack holes. and rest the brackets on the lower screws while you insert the upper pair of screws. Chassis Installation Procedures for Cisco 2800 Series Routers 8 OL-5786-03 95747 . Bracket for 23-inch rack Figure 11 Bracket Installation for Center Mounting with Front Panel Forward SYS AUX/ PWR PWR SYS ACT CF COMPACT FLASH Do Not Remov e During 1 0 Operation AUX CONSOLE Network OPTIONAL RPS INPUT 12V 18A 100-240 V~ 3A 50/60 Hz Bracket for 23-inch rack Bracket for 19-inch rack Bracket for 19-inch rack Bracket for 23-inch rack 95746 Use four screws on each side. use the screws provided with the rack to install the chassis in the rack. (See Figure 12. the small threaded holes in the brackets line up with unused screw holes in the rack. When the correct screw holes are used.Setting Up the Chassis Figure 10 Bracket Installation for Rear Mounting A F S L A= ACT S= SPEED FE 0/1 A= FDX A= LINK FE 0/0 A F S PVDM2 L PVDM1 PVDM0 AIM1 AIM0 Bracket for 23-inch rack Bracket for 19-inch rack Bracket for 19-inch rack Use four screws on each side. you must raise or lower the brackets to the next rack hole. Installing the Router in a Rack After you have attached the brackets to the router chassis.) Tip Start the lower pair of screws first.

you must take special precautions to ensure that the system remains stable. On brackets for the Cisco 2801 and Cisco 2811 routers. load the rack from the bottom to the top with the heaviest component at the bottom of the rack. never attempt to lift or tilt the chassis using the handles on modules (such as power supplies. On brackets for 2-rack-unit-high Cisco 2821 and Cisco 2851 routers. fans. Figure 12 Mounting the Chassis in a Rack (Typical) ENM0 S L O T 3 S L O T 1 S L O T 2 A F A= ACT S= SPEE D FE 0/1 A= FDX A= LINK FE 0/0 F S L PVDM1 PVDM0 AIM1 AIM0 Attaching Optional Cable Management Bracket The optional cable management bracket provides attachment points for organizing and routing cables. When mounting this unit in a partially filled rack. install the stabilizers before mounting or servicing the unit in the rack. Statement 1006 Warning To prevent personal injury or damage to the chassis. or cards). attach the cable management bracket to the left or right rack-mount bracket using the screw provided.Setting Up the Chassis Warning To prevent bodily injury when mounting or servicing this unit in a rack. The following guidelines are provided to ensure your safety: • • • This unit should be mounted at the bottom of the rack if it is the only unit in the rack. these types of handles are not designed to support the weight of the unit. as shown in Figure 13 and Figure 14. Statement 1032 Caution Be sure to leave space above and below each router in a rack. Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 9 95778 S S L O L T 0 A . you can attach the cable management bracket to either the upper or lower threaded hole on either the left or right rack-mount brackets using the screw provided. to allow for cooling air circulation. If the rack is provided with stabilizing devices.

you must connect the chassis to a reliable earth ground. Either edge may go up. 2821. Peel the rubber feet from the adhesive strip. Warning To prevent personal injury or damage to the chassis. fans. never attempt to lift or tilt the chassis using the handles on modules (such as power supplies. or cards). see the “Installing the Chassis Ground Connection” section on page 13. Attach to either side of the chassis. or 2851 Router ENM0 S L O T 3 S L O T 1 S L O T 2 A F A= ACT S= SPEE D FE 0/1 A= FDX A= LINK FE 0/0 F S L PVDM1 PVDM0 AIM1 AIM0 Cable management bracket.Setting Up the Chassis Figure 13 Attaching the Optional Cable Management Bracket to the Cisco 2801 Router Cable management screw Figure 14 Attaching the Optional Cable Management Bracket to a Cisco 2811. If you are placing a Cisco 2801 router on a desktop. you must first install the four rubber feet that are supplied in the accessory kit. these types of handles are not designed to support the weight of the unit. For the chassis ground connection procedures. They provide space for air circulation and antiskid protection. and stick them onto the features marked “+” on the bottom of the chassis. Chassis Grounding After the router is installed. Setting the Chassis on a Desktop You can place Cisco 2800 series routers on a desktop or shelf. Statement 1032 Chassis Installation Procedures for Cisco 2800 Series Routers 10 95947 S S L O L T 0 A 95772 OL-5786-03 .

Setting Up the Chassis Caution Do not place anything on top of the router that weighs more than 10 pounds (4. Please read the wall mounting instructions carefully before beginning installation. Statement 248 Tip When choosing a wall mounting location. consider cable limitations and wall structure. see the “Installing the Chassis Ground Connection” section on page 13. Caution Your chassis installation must allow unrestricted airflow for chassis cooling. Excessive distributed weight of more than 10 pounds. Attaching Brackets to the Router for Wall Mounting Attach the standard brackets to the chassis as shown in Figure 15. After the router is installed. keep at least 1 inch (2. and Cisco 2851 routers on a wall is not recommended. or pound point load of 10 pounds on top could damage the chassis.54 cm) of clear space beside the cooling inlet and exhaust vents. using the four screws provided for each bracket. Mounting a Cisco 2811 Router on a Wall This section explains how to mount Cisco 2811 routers on a wall or other vertical surface. Use brackets designed for 23-inch rack-mounting (shown in Figure 6) to wall-mount the chassis. For the chassis ground connection procedures. Mounting Cisco 2801. For placing the router on a desktop. The following warning applies to Cisco 2811 routers: Warning This unit is intended to be mounted on a wall. you must connect the chassis to a reliable earth ground. and do not stack routers on a desktop.RPS cover must equipment be installed when is wall-m and an RPS ounte is not conn d ected 12V 11A -48V 4A 100-240 V~ 4A 50/60 Hz Screws from accessory kit Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 103708 11 . Figure 15 Attaching the Brackets for Wall-Mounting a Cisco 2811 Router SYS AUX/ PWR PWR SYS ACT CF COMPACT FLASH Do Not Remo ve Durin g Network 1 0 Operation AUX CONSOLE OPTIONA L RPS INPU T WARNING -. Cisco 2821. Failure to use the correct hardware or to follow the correct procedures could result in a hazardous situation to people and damage to the system.5 kg).

The screws must be long enough to penetrate at least 3/4 inch (20 mm) into supporting wood or metal wall stud. Mounting the Chassis on the Wall Figure 16 Rear of chassis facing up Screws and anchors if no wall stud After the router is installed. Wall anchors and washers must be size #10. • Figure 16 shows a typical wall-mounted installation. • Caution The router must be mounted with the power connections oriented downward. For hollow-wall mounting. For the chassis ground connection procedures. or two #10 washer-head screws. you must connect the chassis to a reliable earth ground. see the “Installing the Chassis Ground Connection” section on page 13. Chassis Installation Procedures for Cisco 2800 Series Routers 12 1 T O L S 3 T O L S O L T L 0 PV DM 1 PV DM 0 S S F 2 A T O L S FE A= S= ACT SP 0/1 EED FE AIM1 AIM0 L A= A= FDX LIN 0/0 K S F A OL-5786-03 .or pan-head) with #10 washers. each bracket requires two wall anchors with washers.Setting Up the Chassis Attaching the Router to a Wall Attach the router to the wall using the brackets previously attached and attachment hardware that you provide as follows: • For attaching to a wall stud. each bracket requires two #10 wood screws (round. Failure to do so could present a fire hazard.

Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. use size 18 AWG (1 mm2) or larger copper wire and an appropriate user-supplied ring terminal. Do not directly touch the backplane with your hand or any metal tool. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. (5–7 mm).Installing the Chassis Ground Connection Installing the Chassis Ground Connection Warning This equipment must be grounded. Note • • NEBS-compliant grounding is not supported on the Cisco 2801 router. use size 14 AWG (2 mm2) or larger copper wire and an appropriate user-supplied ring terminal with an inner diameter of 1/4 in. wear grounding wrist straps to avoid ESD damage to the card. Statement 94 You must connect the chassis to a reliable earth ground. For NEC-compliant grounding. Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 13 . the ground wire must be installed in accordance with local electrical safety standards. Statement 1024 Warning During this procedure. For EN/IEC 60950-compliant grounding. use size 6 AWG (13 mm2) copper wire and the ground lug provided in the accessory kit. or you chould shock yourself. • For NEBS-compliant grounding.

Step 4 Figure 17 Chassis Ground Connection Using Ring Terminal on Cisco 2801 Chassis Ring terminal attachment Figure 18 NEBS-Compliant Chassis Ground Connection on Cisco 2811 Chassis ENM0 S L O T 3 S L O T 1 S L O T 2 A F A= ACT S= SPEE D FE 0/1 A= FDX A= LINK FE 0/0 F S L PVDM1 PVDM0 AIM1 AIM0 Ground lug Figure 19 Chassis Ground Connection Using Ring Terminal on Cisco 2811 Chassis ENM0 S L O T 3 S L O T 1 S L O T 2 A F A= ACT S= SPEE D FE 0/1 A= FDX A= LINK FE 0/0 F S L PVDM1 PVDM0 AIM1 AIM0 Ring terminal attachment Chassis Installation Procedures for Cisco 2800 Series Routers 14 OL-5786-03 103066 S S L O L T 0 A 98808 S S L O L T 0 A 117082 . using a crimp tool of the appropriate size. For a ring terminal. use the two screws with captive locking washers provided.9 to 1. Figure 18. Figure 19.1 N-m). use one of the screws provided. Tighten the screws to a torque of 8 to 10 in-lb (0.Installing the Chassis Ground Connection To install the ground connection for a Cisco 2800 series router. • • For the NEBS ground lug—approximately 0. perform the following steps: Step 1 Strip one end of the ground wire to the length required for the ground lug or terminal. For a ground lug.75 in. or Figure 21. Connect the other end of the ground wire to a known reliable earth ground point at your site. Figure 20. (20 mm) For user-provided ring terminal—as required Step 2 Step 3 Crimp the ground wire to the ground lug or ring terminal. Attach the ground lug or ring terminal to the chassis as shown in Figure 17.

iQ Expertise. This document is to be used in conjunction with the Cisco 2800 Series Integrated Services Routers Quick Start Guide. CCVP. and the cables for administrative access as required for your installation. and Learn is a service mark of Cisco Systems. EtherFast. CCIP. LightStream. Follow Me Browsing. The use of the word partner does not imply a partnership relationship between Cisco and any other company. Networkers. ScriptShare. Cisco. Printed in the USA on recycled paper containing 10% postconsumer waste. FormShare. For information about connecting the cables. the Cisco Certified Internetwork Expert logo. The Fastest Way to Increase Your Internet Quotient. iQuick Study. Inc. see the Cable Connection Procedures for Cisco 2800 Series Routers online document. All rights reserved. All other trademarks mentioned in this document or Website are the property of their respective owners. Catalyst. Play.Installing the Chassis Ground Connection Figure 20 NEBS-Compliant Chassis Ground Connection on Cisco 2821 or Cisco 2851 Chassis A F S L A= ACT S= SPEE D FE 0/1 A= FDX A= LINK FE 0/0 A F S PVDM2 PVDM1 PVDM0 AIM1 L AIM0 Ground lug Figure 21 Chassis Ground Connection Using Ring Terminal on Cisco 2821 or Cisco 2851 Chassis A F S L A= ACT S= SPEE D FE 0/1 A= FDX A= LINK FE 0/0 A F S PVDM2 PVDM1 PVDM0 AIM1 L AIM0 Ring terminal attachment After the router has been installed and properly grounded. Cisco Systems Capital. Inc. CCNA. ProConnect. you can connect the power wiring. MeetingPlace. Cisco Unity. Cisco Press. Inc. Cisco IOS. CCSP. StackWise. the iQ logo. Cisco Systems. CCIE. CCNP. the Cisco logo. and/or its affiliates in the United States and certain other countries. and voice cables.. HomeLink. and Access Registrar. LAN. Enterprise/Solver. PIX. iPhone. CCDA. Fast Step. and Welcome to the Human Network are trademarks of Cisco Systems. Networking Academy. IOS. MGX. EtherSwitch. IP/TV. the Cisco Systems logo. EtherChannel. Changing the Way We Work. CCDP. Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 103065 98807 15 . Aironet. GigaDrive. Live. Inc. SMARTnet. Internet Quotient. and TransPath are registered trademarks of Cisco Systems. Network Registrar. the WAN. (0711R) © 2005 Cisco Systems. iQ Net Readiness Scorecard.. Linksys.

Installing the Chassis Ground Connection Chassis Installation Procedures for Cisco 2800 Series Routers 16 OL-5786-03 .

Inc. All rights reserved. San Jose. replace. . page 9 Connecting to a Console Terminal or Modem. Warning Only trained and qualified personnel should be allowed to install. CA 95134-1706 USA Copyright © 2004 Cisco Systems. or other means of security. and Voice Cables. Statement 1001 Corporate Headquarters: Cisco Systems. Inc. Statement 1030 Warning This unit is intended for installation in restricted access areas.. Statement 1017 Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. refer to the Cisco 2800 Series and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document that accompanied this device.Cable Connection Procedures for Cisco 2800 Series Routers This document describes how to connect your Cisco 2800 series integrated services router to a power source and to networks and external devices. page 11 Note To see translations of the warnings that appear in this publication. It includes the following sections: • • • Power Connections. page 2 Connecting WAN. lock and key. 170 West Tasman Drive. LAN. or service this equipment. A restricted access area can be accessed only through the use of a special tool.

120VAC (10A. to be provided as part of the building installation. 240 VAC) circuit with overcurrent protection. Statement 1005 Connecting Routers to DC Power Note The Cisco 2801 router does not support DC power. Note The input voltage tolerance limits for AC power are 90 and 264 VAC. 120 VAC (10 A. page 2 Connecting Routers to Backup Power. Connecting Routers to AC Power If your router uses AC power. see the “Connecting Routers to Backup Power” section on page 9. 240VAC). Statement 1045 Cable Connection Procedures for Cisco 2800 Series Routers 2 OL-5787-02 . Warning This product requires short-circuit (overcurrent) protection. page 2 Connecting Routers to DC Power. NEBS-compliant grounding satisfies this requirement.Power Connections Power Connections This section explains how to connect AC or DC power to Cisco 2800 series routers. Warning AC connected units must have a permanent ground connection in addition to the power cable ground wire. connect it to a 15 A. It covers the following topics: • • • Connecting Routers to AC Power. Statement 1004 Note The installation must comply with all required electrical codes applicable at the installation site. If backup power is required. Ensure that the protective device is rated not greater than: 15A. to be provided as part of the building installation. Statement 284 Warning This product requires short-circuit (overcurrent) protection. Statement 1045 Warning This product relies on the building’s installation for short-circuit (overcurrent) protection. Install only in accordance with national and local wiring regulations. page 9 Warning Read the installation instructions before connecting the system to the power source. Install only in accordance with national and local wiring regulations.

0 mm2). see the “Connecting Routers to Backup Power” section on page 9. You can connect a single DC power source to either the A input or the B input. positive or negative. 5 A. positive or negative. 32957 or 20 A minimum equivalent maximum Table 2 DC Wiring Requirements for Cisco 2821 and Cisco 2851 Routers DC Power Input 24–36 VDC. Ensure that the protective device is rated not greater than: 60 VDC. positive or negative. If backup power is required. Amp/Tyco No. 8 A. If there are dual power sources. 8 A. single source or dual sources 36–60 VDC. Statement 1005 Warning Use copper conductors only.Power Connections Warning This product relies on the building’s installation for short-circuit (overcurrent) protection. Cisco 2821. 20 A. Amp/Tyco No. 32957 minimum or equivalent Cable Connection Procedures for Cisco 2800 Series Routers OL-5787-02 3 . single source or dual sources DC Input Wire Size AWG 14 (2. Statement 1025 If your router has a DC-input power supply. DC Wiring Requirements A Cisco 2811. follow the directions in this section for proper wiring. both sources must be the same polarity and voltage. or Cisco 2851 router with a DC-input power supply requires copper wire and crimp-type terminals for the power connections.0 mm2) Safety Ground Wire Size Wire Terminal (Lug) Overcurrent Protection 20 A maximum AWG 14 (2.0 mm2) Safety Ground Wire Size Wire Terminal (Lug) Overcurrent Protection AWG 14 (2. A router with a DC-input power supply has a terminal block for the DC power connections. single source or dual sources DC Input Wire Size AWG 14 (2. Table 1 DC Wiring Requirements for Cisco 2811 Routers DC Power Input 24–36 VDC. Table 1 and Table 2 summarize the wiring requirements. single source or dual sources 36–60 VDC.0 mm2). positive or negative. 12 A. connect one source to the A input and one source to the B input.

ensure that power is removed from the DC circuit.0 ± 0. Recommended torque is 8. Connect the wires to the terminal block.05 N-m). Warning When stranded wiring is required.9 ± 0. Statement 122 Caution Do not overtorque the terminal block contact screws. The strip length is 3/16 to 1/4 inch (5 to 6 mm) for Amp/Tyco No. positive to positive. Connect each wire to the appropriate terminal as shown in Figure 1.5 in-lb (0. Crimp the terminals to the power input and safety ground wires. The ground wire should always be connected first and disconnected last. Wire the DC power supply as illustrated. These terminations should be the appropriate size for the wires and should clamp both the insulation and conductor. Be sure that no exposed portion of the DC-input power source wire extends from the terminal block plug. and tape the circuit-breaker switch in the OFF position. such as closed-loop or spade-type with upturned lugs. Statement 1002 Step 2 Step 3 Step 4 Step 5 Strip the wires to the appropriate length for the terminals. To ensure that power is removed from the DC circuit.5 in-lb (0. The proper wiring sequence is ground to ground. locate the circuit breaker for the DC circuit. Save the covers for reinstallation after you finish wiring. perform the following steps: Step 1 Remove power from the DC circuit. and negative to negative. use approved wiring terminations. Tighten the terminal screws to 8. switch the circuit breaker to the OFF position. Warning The illustration shows the DC power supply terminal block. Cable Connection Procedures for Cisco 2800 Series Routers 4 OL-5787-02 .Power Connections Wiring Procedure for DC Input To connect a router to a DC power source. Warning Before performing any of the following procedures.90 ± 0. starting with the safety ground wire.0 ± 0. 32957 terminals.05 N-m). Remove the plastic covers from the terminal block. Statement 239 Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Statement 1003 Tip Secure all power cabling when installing this unit to avoid disturbing field-wiring connections.

8A A + Cable tie + B - From DC power source 111814 Plastic covers Cable Connection Procedures for Cisco 2800 Series Routers OL-5787-02 95967 Terminal block 5 . input B -DC. input A Return.) Warning The safety cover is an integral part of the product. input B A + + + B + B Terminal block Negative DC input Step 6 Positive DC input Install the plastic covers over the terminals. input B Return. Figure 2 Wire Routing and Attachment for Cisco 2811 Routers 24-60V -- . (See Figure 2 or Figure 3. Make sure that the wires do not project above or below the front panel of the router. input A +DC. Be sure to remove tape used to secure the circuit-breaker switch in the OFF position. input B A Return. Operating the unit without the cover in place will invalidate the safety approvals and pose a risk of fire and electrical hazards.Power Connections Figure 1 DC Power Connections for Cisco 2800 Series Routers -DC. input A Safety ground +DC. input A Safety ground Return. Turn on power to the DC circuit. Do not operate the unit without the safety cover installed. Statement 117 Step 7 Step 8 Organize and secure the wires using cable ties as shown in Figure 2 or Figure 3.

connect one source to the A input and one source to the B input. and Cisco 2851 routers.12A - A + + B - From DC power source Plastic covers Approved Scenarios and Scenarios Not Approved for Dual DC Power Supply Configuration in Cisco 2800 Routers You can connect a single DC power source to either the A input or the B input.Power Connections Figure 3 Wire Routing and Attachment for Cisco 2821 and Cisco 2851 Routers 1 CONSO LE 0 AUX Cable tie 24-60V --. Cisco 2821.25 volts). Caution Dual sources with opposite-polarity grounding damage equipment. Do not connect –DC grounded and +DC grounded dual sources to Cisco 2811. Cable Connection Procedures for Cisco 2800 Series Routers 6 111815 OL-5787-02 . If there are dual power sources. Both sources must be the same polarity (with respect to ground) and voltage (within 0.

as in Figure 5. source A and source B share common positive terminal connections. if source A and source B voltages are unequal by more than 0. resulting in lack of redundancy or system failure. the higher-voltage source can discharge into the lower-voltage source through the A.25 V.or B. Excessive discharging currents through these terminals can cause one or both of the dual input DC power supply's internal A. Note When source A and source B are wired with common negative terminals. 127039 Cable Connection Procedures for Cisco 2800 Series Routers OL-5787-02 127037 7 . source A and source B share common negative terminal connections. Figure 4 Connecting to One Source Only—Source A or Source B A- A- + A+ + A+ B+ B+ B- B- In Figure 5.25 V.Power Connections In Figure 4. discharge current is minimal.25 V). Caution When connecting source A and source B with common positive terminals. either the positive source terminal or the negative source terminal is tied to ground. This is allowed only if Va equals Vb (within 0. Figure 5 Connecting Source A and Source B with Common Negative Terminals A- + Va A+ + Vb B+ B- In Figure 6.input terminals.fuses to open.and B. discharging does not occur and there is no restriction requiring that source A and source B voltages be equal. When source A and source B are within 0.

source A and source B are wired with opposite polarity grounds.Power Connections Figure 6 Connecting Source A and Source B with Common Positive Terminals Va voltage = Vb voltage (greater than 0.25 V) Va voltage = Vb voltage (within 0.25 V) AA- + Va A+ + Va A+ + Vb B+ + Vb B+ In Figure 7. Caution Do not use the DC input configuration shown in Figure 7. Do not use this configuration. Figure 7 Source A and Source B Wired with Opposite-Polarity Grounds A- + Va A+ + Vb B+ Cable Connection Procedures for Cisco 2800 Series Routers 8 127041 B- 127040 B- B- OL-5787-02 .

Connecting WAN, LAN, and Voice Cables

Connecting Routers to Backup Power
If your router uses the Cisco Redundant Power System (RPS), refer to the Cisco Redundant Power System Hardware Installation Guide for instructions about the power connections. You can access this document at: http://www.cisco.com/en/US/docs/routers/access/rps/hardware/installation/guide/rpshim.html.

Caution

Before connecting the RPS to the router, make sure that either the RPS is in standby mode or the RPS AC power is disconnected. Connecting the RPS to AC power automatically places the RPS in active mode.

Note

The Cisco 2801 router does not support an RPS.

Connecting WAN, LAN, and Voice Cables
This section describes how to connect the WAN, LAN, and voice interface cables. It covers the following topics:
• •

Ports and Cabling, page 9 Connection Procedures and Precautions, page 11

One or two Ethernet cables are typically provided with the router. Additional cables and transceivers can be ordered from Cisco. For ordering information, contact customer service. For cable pinouts, refer to the Cisco Modular Access Router Cable Specifications document.
Warning

Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement 1001

Warning

To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables. Statement 1021

Warning

Hazardous network voltages are present in WAN ports regardless of whether power to the unit is OFF or ON. To avoid electric shock, use caution when working near WAN ports. When detaching cables, detach the end away from the unit first. Statement 1026

Ports and Cabling
Table 3 summarizes some typical WAN, LAN, and voice connections for Cisco 2800 series routers. The connections summarized here are also described in detail in the following documents:
• •

Cisco Modular Access Router Cable Specifications Cisco Network Modules Hardware Installation Guide

Cable Connection Procedures for Cisco 2800 Series Routers OL-5787-02

9

Connecting WAN, LAN, and Voice Cables

• Table 3

Installing Cisco Interface Cards in Cisco Access Router

WAN, LAN, and Voice Connections

Port or Connection Ethernet T1/E1 WAN xCE1T1-PRI

Port Type, Color1 RJ-45, yellow RJ-48C/CA81A RJ-48S, tan

Connection: Ethernet hub or Ethernet switch T1 or E1 network External T1 CSU or other T1 equipment

Cable Category 5 or higher Ethernet RJ-48 T1/E1 RJ-48S to RJ-48S TE RJ-48S to RJ-48S NT RJ-48S to RJ-48S T1 RJ-48S to bare RJ-48S to BNC RJ-48S to twinaxial cable RJ-48S to DB-15 RJ-48S to DB-15 null 75-ohm coaxial cable Cisco serial transition cable that matches the signaling protocol (EIA/TIA-232, EIA/TIA-449, V.35, X.21, or EIA-530) and the serial port operating mode (DTE or DCE).2 RJ-11 straight-through RJ-11 straight-through for 2-wire RJ-14 straight-through for 4-wire RJ-48 T1/E1 RJ-11; RJ21 if using NM-HDA, straight-through RJ-45 RJ-45 straight-through RJ-48 straight-through RJ-48 straight-through RJ-48 straight-through Optical fiber as specified on applicable data sheet Category 5, 5e, 6 UTP

T3/DS3/E3 WAN Cisco serial Cisco Smart serial

BNC connector 60-pin D-sub, blue

T3 network, CSU/DSU, or other T3/DS3 equipment CSU/DSU and serial network or equipment

Cisco Smart compact CSU/DSU and serial network or connector, blue equipment

ADSL SHDSL T1/E1 digital voice Analog voice FXS Analog voice FXO Analog voice E&M BRI S/T WAN (external NT1) BRI U WAN (built-in NT1) 56/64-kbps DSU/CSU T1/FT1 DSU/CSU

RJ-11C/CA11A, lavender RJ-11C/CA11A, lavender, RJ-14 RJ-48C/CA81A, tan RJ-11, gray RJ-11, pink RJ-45, brown

Network demarcation device for service provider DSL interface Network demarcation device for service provider DSL interface Digital PBX, ISDN network, CSU/DSU Telephone, fax Central office, analog PBX Analog PBX

RJ-45/CB-1D, orange NT1 device or private integrated network exchange (PINX) RJ-49C/CA-A11, red 8-pin modular, blue 8-pin modular, blue ISDN network RJ-48S interface in subrate device or network RJ-48C interface

Gigabit Ethernet SFP, LC, color according 1000BASE-SX, -LX, -LH, -ZX, optical to optical wavelength -CWDM Gigabit Ethernet SFP, RJ-45 copper
1. Cable color codes are specific to Cisco cables.

1000BASE-T

2. See the Cisco Modular Access Router Cable Specifications document for information about choosing these cables.

Cable Connection Procedures for Cisco 2800 Series Routers

10

OL-5787-02

Connecting to a Console Terminal or Modem

Connection Procedures and Precautions
Connect each WAN, LAN, and voice cable to the appropriate connector on the chassis or on a network module or interface card.
• • • •

Position the cables carefully, so that they do not put strain on the connectors. Organize cables in bundles so that cables do not intertwine. Inspect the cables to make sure that the routing and bend radiuses are satisfactory. Reposition cables, if necessary. Install cable ties in accordance with site requirements.

For cable pinouts, refer to the Cisco Modular Access Router Cable Specifications document.

Connecting to a Console Terminal or Modem
Your router has asynchronous serial console and auxiliary ports for system management. These ports provide administrative access to your router either locally (with a console terminal or PC) or remotely (with a modem). Cisco provides the following cables for connecting your router to a console terminal, PC, or modem:
• • •

One console cable (RJ-45-to-DB-9, blue) One modem cable (RJ-45-to-DB-25, black) (Cisco 2811, Cisco 2821, and Cisco 2851 only) One DB-9-to-DB-25 adapter (Cisco 2801 only)

This section describes how to connect a console terminal or PC to the console port and how to connect a modem to the auxiliary port. Table 4 summarizes the system management connections.
Table 4 System Management Connections

Port Console Auxiliary

Color

Connected To:

Cable RJ-45-to-DB-9 console cable RJ-45-to-DB-25 modem cable or RJ-45-to-DB-9 console cable with a DB-9-to-DB25 adapter

Light blue PC or ASCII terminal communication port (usually labeled COM) Black Modem for remote access

For information about cable pinouts, refer to the Cisco Modular Access Router Cable Specifications document.

Cable Connection Procedures for Cisco 2800 Series Routers OL-5787-02

11

Connecting to a Console Terminal or Modem

Connecting to the Console Port
If a console terminal or PC is connected to the console port, you can configure the router locally. To connect a console terminal or a PC running HyperTerminal or similar terminal emulation software to the console port on the router, perform the following steps:
Step 1

Use the blue RJ-45-to-DB-9 console cable to connect the router to a terminal.

Note Step 2

On the Cisco routers, the console port is color-coded blue.

Configure your terminal or terminal emulation software for 9600 baud (default), 8 data bits, 1 stop bit, no parity, and flow control set to “none.”

Note

Because hardware flow control is not possible on the console port, do not connect modems to the console port. Connect modems only to the auxiliary port.

Connecting to the Auxiliary Port
If a modem is connected to the auxiliary port, a remote user can dial in to the router and configure it. To connect a modem to the auxiliary port on the router, perform the following steps:
Step 1 Step 2

Use the black RJ-45-to-DB-25 modem cable or the RJ-45-to-DB-9 console cable with a DB-9 to DB-25 adapter to connect the router to a modem. Make sure that your modem and the router auxiliary port are configured for the same transmission speed (up to 115200 bps is supported) and hardware flow control with data carrier detect (DCD) and data terminal ready (DTR) operations.

Cable Connection Procedures for Cisco 2800 Series Routers

12

OL-5787-02

and/or its affiliates in the United States and certain other countries.. All rights reserved. CCNA. Networkers. Inc. Cisco Unity. Inc. CCDP. CCIP. the Cisco Systems logo. and Learn is a service mark of Cisco Systems. ProConnect. Changing the Way We Work. GigaDrive. EtherSwitch. Enterprise/Solver. IP/TV. CCIE. Cable Connection Procedures for Cisco 2800 Series Routers OL-5787-02 13 . Inc. Cisco IOS. iPhone. Network Registrar. ScriptShare. iQ Expertise. Fast Step. and Access Registrar. and Welcome to the Human Network are trademarks of Cisco Systems. Aironet. All other trademarks mentioned in this document or Website are the property of their respective owners. Cisco Systems. the iQ logo. Play. LightStream. and TransPath are registered trademarks of Cisco Systems. StackWise. PIX. MGX. iQuick Study. (0711R) Copyright © 2004 Cisco Systems. EtherChannel. CCSP. The use of the word partner does not imply a partnership relationship between Cisco and any other company. Follow Me Browsing.. CCDA. Catalyst. Cisco Systems Capital. the Cisco Certified Internetwork Expert logo. FormShare. IOS. Cisco. The Fastest Way to Increase Your Internet Quotient. Linksys. CCNP. HomeLink. Internet Quotient. iQ Net Readiness Scorecard. EtherFast. the Cisco logo. SMARTnet. Cisco Press. Live.Connecting to a Console Terminal or Modem CCVP. MeetingPlace. Networking Academy. Inc.

Connecting to a Console Terminal or Modem Cable Connection Procedures for Cisco 2800 Series Routers 14 OL-5787-02 .

All rights reserved. and they direct the flow of cooling air through the chassis. It includes the following sections: • • Powering Up Cisco 2800 Series Routers. Inc. and rear covers are in place. 170 West Tasman Drive. page 1 Power Up Procedure. Do not operate the system unless all cards. page 4 Powering Up Cisco 2800 Series Routers Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis. page 1 Configuring the Router. Inc. Statement 1029 This section covers the following topics: • • • • Checklist for Power Up. CA 95134-1706 USA Copyright © 2004 Cisco Systems. San Jose. . front covers.Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers This document describes how to power up your Cisco 2800 series integrated services router and perform an initial configuration to provide network access. faceplates.. Corporate Headquarters: Cisco Systems. Power and interface cables are connected. they contain electromagnetic interference (EMI) that might disrupt other equipment. page 4 Checklist for Power Up You are ready to power up the Cisco router if the following steps are completed: • • Chassis is securely mounted and grounded. page 2 Verifying the Front Panel LED Indications. page 3 Verifying the Hardware Configuration.

Depending on your installation. follow the procedure below. you must have a console connection to the Cisco router before it powers up. no parity. PC with terminal emulation program (hyperTerminal or equivalent) is connected to the console port and powered up. When the procedure is finished. refer to the Using the ROM Monitor document. the Cisco router is ready to configure. see the online document Removing and Installing CompactFlash Memory Cards in Cisco 2800 Series Routers.” Suitable PC COM port is selected in the terminal emulation program. and flow control is set to “none. Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers 10 OL-5788-01 . Make sure that your PC is powered up and connected as described in the “Checklist for Power Up” section on page 1. If you encounter problems when you power up the router. If you encounter problems when you power on the router. You have determined the IP addresses for the Ethernet and serial interfaces. • • • • • Power Up Procedure To power up your Cisco router and verify that it goes through its initialization and self-test. The following indications appear: • • Step 1 Step 2 The SYS PWR LED on the front of the chassis blinks green. Any keys pressed during this time are interpreted as the first command typed when the messages stop. When the startup messages end.Configuring the Router • The external CompactFlash memory card is properly seated into its slot. Move the power switch to the ON position. some LEDs on the rear of the chassis and on installed modules might also come on. 1 stop bit. refer to the Cisco 2800 Series Software Configuration Guide document. Note To view the boot sequence. The fans operate. It takes a few minutes for the messages to stop. You have selected passwords for access control. For information about the configuration register. Your PC terminal emulation program is configured for 9600 baud. Caution Do not press any keys on the keyboard until the messages stop and the SYS PWR LED is solid green. refer to the Troubleshooting Cisco 2800 Series Routers online document. For information about the ROM monitor and the bootstrap program. refer to the Troubleshooting Cisco 2800 Series Routers online document. For installation instructions. 8 data bits. which might cause the router to power off and start over. the SYS PWR LED comes on solid green. Startup messages appear in your terminal emulation program window.

see the “Initial Configuration Using Cisco Router and Security Device Manager” section on page 5.Configuring the Router You may see different startup messages: • If you see the following messages. For information on the ROM monitor. If the messages above do not appear. Note If the rommon 1> prompt appears. see theUsing Using the ROM Monitor document. If SDM is installed on your router. we recommend using SDM to perform the initial configuration. the router has booted and is ready for initial configuration using the setup command facility or the command-line interface (CLI). see the “Initial Configuration Using the Setup Command Facility” section on page 5. Verifying the Front Panel LED Indications The front-panel indicator LEDs described in Table 1 provide power. refer to the “LED Indicators” section of the Overview of Cisco 2800 Series Routers online document. Use ctrl-c to abort configuration dialog at any prompt. SDM and the Cisco Router and Security Device Manager (SDM) Quick Start Guide were not shipped with your router. or how to obtain SDM and install it on your router. Would you like to enter the initial configuration dialog? [yes/no]: To learn how to use the setup command facility to configure the router. activity. the router has booted with a configuration file and is ready for initial configuration using Cisco Router and Security Device Manager (SDM). Default settings are in square brackets '[]'. see the “Initial Configuration Using the Cisco CLI—Manual Configuration” section on page 8. To learn how to configure your router using SDM. Table 1 Cisco 2800 Series LED Indicators LED Label SYS PWR LED Color or State Solid green Blinking green Amber Off System is operating normally Meaning System is booting or is in ROM monitor mode System error Power is off or power fault Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers OL-5788-01 9 . yourname con0 is now available Press RETURN to get started.System Configuration Dialog --At any point you may enter a question mark '?' for help. and status information useful during powerup. The built-in LED indicators in the front and rear panels are described in Table 6 on page 9. • If you see the following messages. For more detailed information about the LEDs. --. To learn how to use the CLI to configure the router. your system has booted in ROM monitor mode.

page 5 Initial Configuration Using the Cisco CLI—Manual Configuration. page 5 Initial Configuration Using the Setup Command Facility. You can configure your router by using one of the following tools: • • • Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers 10 OL-5788-01 . NVRAM. and the amount of installed DRAM. WICs. and advanced integration modules (AIMs). page 8 Verifying the Initial Configuration. show diag—Lists and displays diagnostic information about the installed controllers. okay to eject the CompactFlash memory card Amber Off SYS ACT CF Blinking green or solid green Off Blinking green or solid green Off Verifying the Hardware Configuration To display and verify the hardware features. interface cards (VICs. • Configuring the Router This section covers the following topics: • • • • • Initial Configuration Using Cisco Router and Security Device Manager. or Cisco Redundant Power System (RPS) operating normally (if installed) IP phone power fault (if installed). interface processors. page 9 Completing the Configuration. the boot images. HWICs). enter the following commands: • show version—Displays the system hardware version. and flash memory. Command-line interface (CLI)—See the “Initial Configuration Using the Cisco CLI—Manual Configuration” section on page 8. typical examples are network modules. Setup command facility—See the “Initial Configuration Using the Setup Command Facility” section on page 5.Configuring the Router Table 1 Cisco 2800 Series LED Indicators LED Label AUX/ PWR Green LED Color or State Meaning IP phone power operating normally (if installed). do not eject the CompactFlash memory card Flash memory is not being accessed. the installed software version. page 9 Cisco Router and Security Device Manager—See the “Initial Configuration Using Cisco Router and Security Device Manager” section on page 5. or Cisco Redundant Power System (RPS) fault (if installed) IP phone power and Cisco RPS are not installed Packet transfers are occurring or internal monitoring activities are occurring No packet transfers are occurring Flash memory is being accessed. and port adapters. the names and sources of configuration files.

refer to the Cisco Router and Security Device Manager (SDM) Quick Start Guide that shipped with your router. Use ctrl-c to abort configuration dialog at any prompt. If you want to use SDM. refer to the “Interface Numbering” section of the Overview of Cisco 2800 Series Routers online document. For a description of the interface numbering. Note If you make a mistake while using the setup command facility. The prompts in the setup command facility vary. the setup command facility has been invoked automatically: --. For help with interface and port numbering.cisco. After the configuration file has been created. you can download the latest version of SDM and instructions for installing it on your router from the following location: http://www.System Configuration Dialog --At any point you may enter a question mark '?' for help.pl/sdm To obtain the SDM quick start guide. If the messages above do not appear. Initial Configuration Using the Setup Command Facility This section shows how to use the setup command facility to configure a hostname for the router. Would you like to enter the initial configuration dialog? [yes/no]: The setup command facility prompts you for basic information about your router and network. and it creates an initial configuration file. and the software image. and configure an interface for communication with the management network.com/go/sdm and click the Technical Documentation link. SDM release notes. you can exit and run the setup facility again. Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers OL-5788-01 9 . you can use the CLI or Cisco Router and Security Device Manager to perform additional configuration. the installed interface modules.com/pcgi-bin/tablebuild. SDM and the Cisco Router and Security Device Manager (SDM) Quick Start Guide were not shipped with your router. set passwords. depending on your router model. refer to the “Interface Numbering” section of the Overview of Cisco 2800 Series Routers online document. Press Ctrl-c. Initial Configuration Using Cisco Router and Security Device Manager The following messages appear at the end of the startup sequence: yourname con0 is now available Press RETURN to get started. go to www. For instructions on configuring your router by using SDM. Default settings are in square brackets '[]'. The following example and the user entries (in bold) are shown as examples only. refer to the “Interface Numbering” section of the “Overview of Cisco 2800 Series Routers” online document. and type setup at the privileged EXEC mode prompt (Router#).cisco.Configuring the Router Note If you need help with the interface and port numbering. and other SDM documentation. If you see the following messages at the end of the startup sequence.

This password is encrypted (more secure) and cannot be seen when viewing the configuration: The enable secret is a password used to protect access to privileged EXEC and configuration modes. enter yes when the power-up messages have ended: Would you like to enter the initial configuration dialog? [yes/no]: yes Step 2 When the following messages appear. extended setup will ask you to configure each interface on the system Would you like to enter basic management setup? [yes/no]: yes Step 3 Enter a hostname for the router (this example uses Router): Configuring global parameters: Enter host name [Router]: Router Step 4 Enter an enable secret password. becomes encrypted in the configuration. Enter virtual terminal password: xxxxxx Step 7 Respond to the following prompts as appropriate for your network: Configure SNMP Network Management? [yes]: Community string [public]: A summary of the available interfaces appears: Note The interface numbering that appears is dependent on the type of Cisco modular router platform and on the installed interface modules and cards. and some boot images. Use ctrl-c to abort configuration dialog at any prompt. which prevents unauthenticated access to the router through ports other than the console port: The virtual terminal password is used to protect access to the router over a network interface. Enter enable secret: xxxxxx Step 5 Enter an enable password that is different from the enable secret password. Current interface summary Controller Timeslots D-Channel Configurable modes Status T1 0/0/0 24 23 pri/channelized Administratively up Interface FastEthernet0/0 IP-Address unassigned OK? Method Status NO unset up Prol up Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers 10 OL-5788-01 .Configuring the Router Step 1 To proceed using the setup command facility. Basic management setup configures only enough connectivity for management of the system. Enter enable password: xxxxxx Step 6 Enter the virtual terminal password. This password. Default settings are in square brackets '[]'. This password is not encrypted (less secure) and can be seen when viewing the configuration: The enable password is used when you do not specify an enable secret password. press Return to enter basic management setup: At any point you may enter a question mark '?' for help. after entered. with some older software versions.

Press RETURN to get started! The user prompt appears.1.2.255.0.1.0] : 255.0 Class B network is 172.1.0. Select [2] to save the initial configuration: [0] Go to the IOS command prompt without saving this config.255. [1] Return back to the setup without saving this config.Configuring the Router FastEthernet0/1 unassigned NO unset up dow Step 8 Select one of the available interfaces for connecting the router to the management network: Enter interface name used to connect to the management network from the above interface summary: fastethernet0/0 Step 9 Respond to the following prompts as appropriate for your network: Configuring interface FastEthernet0/0: Use the 100 Base-TX (RJ-45) connector? [yes]: yes Operate in full-duplex mode? [no]: no Configure IP on this interface? [yes]: yes IP address for this interface: 172. See the “Verifying the Initial Configuration” section on page 9 for verification procedures. Enter your selection [2]: 2 Building configuration. Router> Step 11 Verify the initial configuration. 16 subnet bits. Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers OL-5788-01 9 . mask is /16 The configuration is displayed: The following configuration command script was created: hostname Router enable secret 5 $1$D5P6$PYx41/lQIASK.2.0.3 Subnet mask for this interface [255. [2] Save this configuration to nvram and exit.0 ! interface FastEthernet0/1 shutdown no ip address ! end Step 10 Respond to the following prompts.. Use the enabled mode 'configure' command to modify this configuration.0.0.3 255.255.HcSbfO5q1 enable password xxxxxx line vty 0 4 password xxxxxx snmp-server community public ! no ip routing ! interface FastEthernet0/0 no shutdown media-type 100BaseX half-duplex ip address 172..

Use ctrl-c to abort configuration dialog at any prompt. Would you like to enter the initial configuration dialog? [yes/no]: If these messages do not appear. Step 1 To proceed with manual configuration using the CLI.System Configuration Dialog --At any point you may enter a question mark '?' for help.. Step 6 When you have finished the initial configuration. . Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers 10 OL-5788-01 .. SDM and a default configuration file were installed on the router at the factory.. refer to the online Cisco 2800 Series Software Configuration Guide documents. see the “Initial Configuration Using Cisco Router and Security Device Manager” section on page 5.You can use the CLI if you see the following messages at the end of the startup sequence: --. enter no when the power-up messages end: Would you like to enter the initial configuration dialog? [yes/no]: no Step 2 Press Return to terminate autoinstall and continue with manual configuration: Would you like to terminate autoinstall? [yes] Return Several messages are displayed. See the “Verifying the Initial Configuration” section on page 9 for verification procedures.. Default settings are in square brackets '[]'. ending with a line similar to the following: . and it directs you to documentation for the CLI configuration. refer to the “Interface Numbering” section of the Overview of Cisco 2800 Series Routers online document. Inc. Copyright (c) 1986-2004 by cisco Systems. Router> Step 4 Type enable to enter privileged EXEC mode: Router> enable Router# Step 5 For configuration procedures.Configuring the Router Initial Configuration Using the Cisco CLI—Manual Configuration This section shows how to display a command-line interface (CLI) prompt for configuration using the CLI. Note To avoid losing work you have completed. Use the copy running-config startup-config command to save the configuration to NVRAM. verify the initial configuration. Compiled <date> <time> by <person> Step 3 Press Return to bring up the Router> prompt. For help with interface and port numbering. To use SDM to configure your router. flashfs[4]: Initialization complete. be sure to save your configuration occasionally as you proceed.

For configuration procedures using the CLI. The software configuration documents include information about the following topics: • • • • • Basic software configuration Feature documentation Configuration examples Troubleshooting and maintenance Cisco 2800 series cards and modules Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers OL-5788-01 9 . use either SDM or the CLI. For advanced configuration procedures. refer to the online Cisco 2800 Series Software Configuration Guide documents. When you have completed and verified the initial configuration. enter the show configuration command. your Cisco router is ready to configure for specific functions. Completing the Configuration When you have completed and verified the initial configuration. To verify that you configured the correct hostname and password. refer to the Cisco Router and Security Device Manager (SDM) Quick Start Guide that shipped with your router. See the “Completing the Configuration” section on page 9 for information about locating documentation for advanced configuration procedures. For configuration procedures using SDM. enter the show ip interface brief command. To display a summary status of the interfaces configured for IP.Configuring the Router Verifying the Initial Configuration Verify that the new interfaces are operating correctly by performing the following tests: • • • To verify that the interfaces are operating correctly and that the interfaces and line protocol are in the correct state—up or down—enter the show interfaces command. your Cisco router is ready to configure for specific functions.

the Cisco Certified Internetwork Expert logo. Cisco. EtherSwitch. the Cisco logo. CCIE. Follow Me Browsing. Enterprise/Solver. Cisco IOS.Configuring the Router CCVP. iQ Expertise. All rights reserved. StackWise. and Welcome to the Human Network are trademarks of Cisco Systems. The use of the word partner does not imply a partnership relationship between Cisco and any other company. and Access Registrar. Cisco Systems. iPhone. and Learn is a service mark of Cisco Systems. Network Registrar. Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers 10 OL-5788-01 . ProConnect. LightStream. Inc. (0711R) Copyright © 2004 Cisco Systems. Linksys. HomeLink. CCDA. The Fastest Way to Increase Your Internet Quotient. Inc. Cisco Press. iQuick Study.. MGX. the Cisco Systems logo. CCIP. CCNA. PIX. Fast Step. Networking Academy. FormShare. Play. Inc. Cisco Systems Capital. CCNP. Aironet. MeetingPlace. Cisco Unity. EtherChannel. Internet Quotient. Live. GigaDrive. the iQ logo. iQ Net Readiness Scorecard. Inc.. All other trademarks mentioned in this document or Website are the property of their respective owners. and/or its affiliates in the United States and certain other countries. IP/TV. CCDP. IOS. Changing the Way We Work. CCSP. ScriptShare. and TransPath are registered trademarks of Cisco Systems. EtherFast. Networkers. Catalyst. SMARTnet.

refer to the online Cisco Network Modules Hardware Installation Guide . to troubleshoot interface cards. San Jose. use this information to isolate problems in the router or to eliminate the router as the source of the problem. page 6 System Messages. page 2 Reading System LEDs. All rights reserved. page 4 Reading Port and Module LEDs. page 11 Note To troubleshoot a network module. Before you call. refer to the onlineCisco Interface Cards Installation Guide. Inc. page 11 More Troubleshooting Help—Cisco Technical Assistance Center. have the following information ready: • • • • • • Chassis type and serial number Maintenance agreement or warranty information Type of software and version number Date you received the new chassis Brief description of the problem Brief explanation of the steps you have taken to isolate the problem Corporate Headquarters: Cisco Systems. page 7 Recovering a Lost Password.Troubleshooting Cisco 2800 Series Routers If you encounter problems with your Cisco 2800 series integrated services router. Inc. For technical support information. contact a customer service representative for information on how to proceed. CA 95134-1706 USA Copyright © 2004 Cisco Systems. refer to the Obtaining Technical Assistance section of the Cisco 2800 Series Hardware Documents: Introduction and Warnings online document.. 170 West Tasman Drive. . If you cannot locate the source of the problem. This document includes the following sections: • • • • • • Solving Problems.

– If no. and router blower and fan. Troubleshooting Cisco 2800 Series Routers 2 OL-5789-01 . check the power source and power cable. check the power source and power cable. Also consider inadequate ventilation or air circulation. • With the power switch on and the SYS PWR LED on and green. is the SYS PWR LED on? – If the LED is green and continuous. LEDs are described in the following sections: • • Reading System LEDs. the router is receiving power and is functional. Check the following items to help isolate the problem: Normal Indications With the power switch on. the power system is functioning. Modules—LEDs on the modules help identify a failure. the router is receiving power but is not functional. The fans are connected directly to the DC outputs of the power supply. power cable. page 6 Power and cooling systems—External power source. do the fans operate? – If no. if the IP phone power module or Cisco Redundant Power Supply (RPS) is installed Fault Indications Check the following symptoms to locate or eliminate faults in the power and cooling systems: • With the power switch on. When solving problems. the normal indications are: • • • SYS PWR LED on green and continuous Fans operating AUX/PWR LED on green and continuous. consider the following router subsystems: • • • Troubleshooting the Power and Cooling Systems Both the system LED and the fans can help you troubleshoot a power problem. – If the LED is amber. • With the power switch on and the PWR SYS LED off. page 4 Reading Port and Module LEDs. router power supply and circuit breaker. – If the LED is off. the router is receiving power. Cables—External cables that connect the router to the network. – If yes.Solving Problems Solving Problems The key to solving problems is to isolate the problem to a specific subsystem by comparing what the router is doing to what it should be doing. The LEDs on the front and rear panel of the router enable you to determine router performance and operation. do the fans operate? – If yes. check the fans.

” – Check the environmental site requirements in the “General Site Requirements” section on page 3. For information on these LEDs. Check for the following symptoms to help isolate the problem: • Module is not recognized by the router. and Connections Network problems can be caused by a module. WAN interface. transceiver. but LEDs do not come on. – Ensure that all interface cards and internal modules are correctly installed. – Make sure that the module is firmly seated in its slot. If it is green. Each module has its own set of LEDs. Troubleshooting Modules. and the “Equipment Racks” section on page 5. Cables. • Router partially boots. – Check for a power supply failure by inspecting the SYS PWR LED on the front panel of the router. – Check the LEDs on the module. – Check for a power supply failure by inspecting the power supply LEDs on the front panel. See the next section. See the “Reading System LEDs” section on page 4 for power supply LED descriptions. hub. Environmental Reporting Features If the router is operating at an abnormally high temperature. wall jack. Please resolve cooling problem immediately! Some causes of abnormally high router temperature are as follows: • • • Fan failure Air conditioner failure in the room Air blockage to cooling vents Take steps to correct the problem. – If the SYS PWR LED is not on. “Environmental Reporting Features. the following message is displayed on the console screen: %SYS-1-OVERTEMP: System detected OVERTEMPERATURE condition. Troubleshooting Cisco 2800 Series Routers OL-5789-01 3 . refer to the online Cisco Network Modules Hardware Installation Guide. or external devices such as a modem. refer to the “Cisco 90-Day Limited Hardware Warranty Terms” section of the Cisco 2800 Series Hardware Documents: Introduction and Warnings document for warranty information. – Check for a power supply failure by inspecting the SYS PWR LED on the front panel. or terminal. cables or cable connections. the power supply is functional. the power supply is functional. See also the “Site Environment” section on page 4.Solving Problems • Does the router shut down after being on a short time? – Check for an environmentally induced shutdown. If the SYS PWR LED is blinking or continuous green or continuous amber. or contact customer service.

data packet activity. – Make sure that you have a version of Cisco IOS software that supports the module. Refer to the Cisco 90-Day Limited Hardware Warranty Terms and the Obtaining Technical Assistance sections of the Cisco 2800 Series Hardware Documents: Introduction and Warnings online document for warranty and customer service contact information. which can be found in the configuration note that shipped with the network module. – Confirm that the Cisco IOS release installed in the router supports the card. • Router powers on and boots only when a particular cable is disconnected. or displays garbled output. – Check the external console connection. Reading System LEDs The system LEDs on the front panel of the router provide information about the power. but the console screen is frozen. – There may be a problem with the module or cable. • Router boots.Reading System LEDs – Make sure that you have a version of Cisco IOS software that supports the module. Check the software requirements for the affected module. displays no output. Refer to the Cisco 90-Day Limited Hardware Warranty Terms and the Obtaining Technical Assistance sections of the Cisco 2800 Series Hardware Documents: Introduction and Warnings online document for warranty and customer service contact information. The Cisco Interface Cards Installation Guide lists the software requirements for each card. document for warranty and customer service contact information. – Check external cable connections. and flash memory activity. Troubleshooting Cisco 2800 Series Routers 4 OL-5789-01 . For an explanation of these LEDs see Table 1. Check the Cisco 2800 Series Cards and Modules online document for software requirements for the network module. but interface ports do not initialize. – Make sure that the module is firmly seated in its slot. – Verify that the parameters for your terminal are set as follows: (a) The same data rate as configured for the router (9600 baud is the default) (b) 8 data bits (c) 1 stop bit (d) No parity generated or checked • Router powers on and boots only when a particular module is removed. – Check the module. • Router does not boot properly. Cisco 90-Day Limited Hardware Warranty Terms and the Obtaining Technical Assistance sections of the Cisco 2800 Series Hardware Documents: Introduction and Warnings online document. – Make sure that the module is firmly seated in its slot. – Check the router chassis or software. • Module is recognized. or constantly or intermittently reboots.

Refer to the Replacing the Power Supply section of the Installing and Upgrading Internal Modules in Cisco 2800 Series Routers online document. no action is required. if installed. router is booting up normally. or both has failed. RPS is functional. If the fan is running— • Router fault Failure in one or more system board components. Blinking green Normal indication. Otherwise. if connected. Repair or replace the RPS. and RPS is not connected or not powered up. Solid green Solid amber If RPS backup is not Replace AC power supply. router is operating in ROM monitor mode. power it up to provide backup power. and replace if faulty. If RPS backup is connected and Check RPS. power supply. either one Cisco RPS-675 Document. Refer to the Obtaining Technical Assistance section of the Cisco 2800 Series Hardware Documents: Introduction and Warnings online document. and the internal power supply is functional. Check AC power supply. Normal indication. Refer to the IP power is installed. Modules in Cisco 2800 Series Routers online document. If RPS is connected. Contact Cisco technical support. Failed power supply in the router. No action required. IP power output has Supply section of the Installing and Upgrading Internal failed. No action required. Solid green Router is receiving power. Faulty input power wires or connections.Reading System LEDs Table 1 System LEDs on Cisco 2800 Series Routers LED Indicator SYS PWR State Off Meaning If the fan is not running— • Possible Causes and Corrective Actions Power not switched on at the router. refer to the Replacing the Power Supply section of the Installing and Upgrading Internal Modules in Cisco 2800 Series Routers online document. To replace the internal power supply. IP power is functional. and repair or replace if faulty. AUX/PWR Off IP power is not installed. If IP power is not installed. Troubleshooting Cisco 2800 Series Routers OL-5789-01 5 . Normal indication.Refer to the Replacing the Power connected. During bootup. No action required for IP power or RPS. No output from the internal Power not available from source. Refer to the Cisco RPS-675 Document. Refer to the router rebooting and ROM monitor information in the Cisco IOS Configuration Fundamentals Configuration Guide for your Cisco IOS software release. After bootup. RPS has failed.

Normal indication. CF Off Solid green or blinking Normal indication. For an explanation of these LEDs see Table 2. Check LED is not receiving packets. Router not configured properly. Caution: Do not remove the CompactFlash memory card while it is being accessed. The flash memory is not being accessed. Reading Port and Module LEDs The port and module LEDs. Cisco 2821. and Cisco 2851 routers. green LED is receiving packets. The flash memory is being accessed. Possible Causes and Corrective Actions Ethernet not active or not connected. Solid or blinking Ethernet interface next to the Normal indication.Reading Port and Module LEDs Table 1 System LEDs on Cisco 2800 Series Routers (continued) LED Indicator SYS ACT State Off Meaning No packet transfers are occurring. Ethernet port next to the LED Indication is for information only. is operating in full-duplex mode. is operating in half-duplex mode. Check Ethernet connections and make corrections as necessary. No action required. No action required. Check configuration and make corrections as necessary. enable you to determine router performance and operation. Blinking System is actively transferring packets or is monitoring internal activities. No action required. Table 2 LED Indicators on Cisco 2800 Series Routers LED Indicator A = ACT State Off Meaning Corrective Action Ethernet interface next to the Ethernet not active or not connected. located on the front panel of the router on the Cisco 2801 router and on the rear panel of the router on the Cisco 2811. It is okay to remove the CompactFlash memory card if the CF LED remains off. No action required. Ethernet connections and make corrections as necessary. Solid green Troubleshooting Cisco 2800 Series Routers 6 OL-5789-01 . Check configuration and make corrections as necessary. Router not configured properly. F = FDX Off Ethernet port next to the LED Indication is for information only. Normal indication.

No AIM installed in slot (0. Check Ethernet connections Router not configured properly. Normal indication. Normal indication. 2) is initialized.System Messages Table 2 LED Indicators on Cisco 2800 Series Routers (continued) LED Indicator S = Speed State Meaning Corrective Action 1 blink + pause Ethernet port next to the LED Indication is for information only. refer to the Installing and Removing AIMs section of the Installing and Upgrading Internal Modules in Cisco 2800 Series Routers online document. 1. refer to the Installing and After bootup—PVDM in slot Removing PVDMs section of the Installing and Upgrading Internal Modules in Cisco 2800 Series (0. 1) failed to initialize. Replace the AIM. replace the PVDM. No action required. 2) failed to initialize. PVDM in slot (0. Ethernet not active or not connected. The PVDM2 LED is applicable only to the Cisco 2821 and Cisco 2851 routers. Normal indication. 1). If PVDM fails to initialize. (For more information. No action required. 1. is operating at 1000 Mbps. Indication is for information only. The 3 blinks+pause state is applicable to the Cisco 2821 and Cisco 2851 routers only. 2. 1. 1. Check configuration and make corrections as necessary. Cisco IOS software displays system error and recovery messages on an external device console terminal screen. During bootup—PVDM in slot (0. AIM in slot (0. AIM in slot (0. 2). (Off (Cisco 2801 is operating at 10 Mbps. (On (Cisco 2801 is operating at 100 Mbps.) Troubleshooting Cisco 2800 Series Routers OL-5789-01 7 . The Cisco 2801 and Cisco 2811 do not have 1000 Mbps ethernet ports. System Messages This section describes system error and recovery messages that may appear when a Cisco 2800 series router is operated. router)) 2 blinks + pause Ethernet port next to the LED Indication is for information only. To replace the AIM. To replace the PVDM. No action required. router)) 3 blinks + pause1 Ethernet port next to the LED Indication is for information only. 2) is detected. L = Link Off Ethernet link is not established. Indication is for information only. Green PVDM0 PVDM1 PVDM22 (Packet voice data modules) Green Amber Off Ethernet link is established. Routers online document. No PVDM installed in slot (0. AIM0 AIM1 (Advanced integration modules) Off Green Amber 1. 1) is initialized. see the “Connecting to a Console Terminal or Modem” section on page 12.

a recovery message appears. Meaning. (For all LED conditions that can occur in your router. Troubleshooting Cisco 2800 Series Routers 8 OL-5789-01 . the environmental monitor might shut down the system.) Table 3 System Error and Recovery Messages LED Type SYS PWR LED Color Amber Message. Please resolve cooling problem immediately! Explanation: The router is operating at an abnormally high temperature. If the condition still exists. if necessary. Call your Cisco technical support representative for assistance. possibly caused by one or more of the following conditions: • • • Fan failure Air conditioner failure in the room Air blockage to cooling vents Recovery: Make sure that the room temperature is not too high and that airflow to the router is not blocked.System Messages The terminal should display one of the following prompts: Router> (indicates the user EXEC command mode) (indicates the privileged EXEC command mode) or Router# The Cisco IOS software checks the system condition once every 30 seconds. see the “Reading System LEDs” section on page 4 and the “Reading Port and Module LEDs” section on page 6. See also the “Site Environment” section on page 4 and the “Equipment Racks” section on page 5. If this condition persists. and Recommended Action Error: %SYS-1-OVERTEMP: System detected OVERTEMPERATURE condition. the error message appears again. if the error condition has cleared. and the following informational message appears: %ENVMON-3-OVERTEMP_OK: System temperature normal Note These messages are not supported on the Cisco 2801. When the error condition is resolved. the SYS PWR LED changes to green. Table 3 describes system error and recovery messages and LED conditions that might accompany them. Note Table 3 does not provide a complete list of system LED conditions.

This message is not applicable to the Cisco 2801. Note The Cisco 2801 does not support RPS. Recommended action: Message is informational only. — — Message: %ENVMON-5-RPS: Redundant power supply attached Explanation: Redundant power supply was connected to the router. Meaning. AUX/ PWR Amber Message: %ENVMON-5-48V_STATUS: -48V supply failed Explanation: The –48 V power supply has failed. Explanation: The specified fan (1. Recommended action: Message is informational only. If the problem persists. Troubleshooting Cisco 2800 Series Routers OL-5789-01 9 . Recommended action: Replace the power supply. and Recommended Action Error: %ENVMON-3-FAN_FAILED: Fan fan-number not rotating. Note The Cisco 2801 does not support RPS. 2. Recommended action: Message is informational only. contact your technical support representative. — — Message: %ENVMON-5-RPS: Redundant power supply removed Explanation: Redundant power supply was disconnected from the router. This message is not applicable to the Cisco 2801. Recovery: Make sure that the fan power cable is properly attached to the mainboard fan power connector. Refer to the Replacing the Power Supply section of the Installing and Upgrading Internal Modules in Cisco 2800 Series Routers online document. or 3) is not rotating at the desired speed.System Messages Table 3 System Error and Recovery Messages (continued) LED Type — LED Color — Message. AUX/ PWR Green Message: %ENVMON-5-48V_STATUS: -48V supply OK Explanation: The –48 V power supply is operating normally.

System Messages Table 3 System Error and Recovery Messages (continued) LED Type AUX/ PWR LED Color Amber Message. Note The Cisco 2801 does not support RPS. but the router is not receiving power from the redundant power supply. Meaning. This message is not applicable to the Cisco 2801. Troubleshooting Cisco 2800 Series Routers 10 OL-5789-01 . AUX/ PWR Green Message: %ENVMON-5-RPS_STATUS: RPS in use Explanation: The router is receiving power from the redundant power supply. disconnect it from the router and contact your Cisco technical support representative. AUX/ PWR Green Message: %ENVMON-5-RPS_STATUS: RPS not available Explanation: Redundant power supply is connected to the router. AUX/ PWR Green Message: %ENVMON-5-RPS_STATUS: RPS ready/available Explanation: Redundant power supply is connected to the router and is powered up. but is not available to back up the internal power supply. Recommended action: Message is informational only. This message is not applicable to the Cisco 2801. Note The Cisco 2801 does not support RPS. Recommended action: Check the redundant power supply. Recommended action: Message is informational only. Note The Cisco 2801 does not support RPS. Recommended action: Message is informational only. This message is not applicable to the Cisco 2801. This message is not applicable to the Cisco 2801. Note The Cisco 2801 does not support RPS. If faulty. and Recommended Action Message: %ENVMON-5-RPS_STATUS: RPS standby/faulty Explanation: Redundant power supply has failed or has gone into standby mode.

If you lose an enable secret password that is configured on your router. go to the TAC Case Collection Tool and Troubleshooting Assistant. but an enable secret password is encrypted and is not recoverable. The amount of memory available in the router may not be sufficient. and Recommended Action Message: %ENVMON-1-NO_PROCESS: Failed to create environmental monitor process Explanation: The router failed to establish the environmental monitor process. click Cancel at the login dialog box and follow the instructions that appear. go to the Troubleshooting Links index. For password recovery and replacement procedures for the Cisco 2800 series routers. If you do not have an account or have forgotten your username or password. refer to the Password Recovery Procedures document on Cisco.com. Recovering a Lost Password You can recover a lost enable password. Troubleshooting Cisco 2800 Series Routers OL-5789-01 11 . You must have an account on Cisco.Recovering a Lost Password Table 3 System Error and Recovery Messages (continued) LED Type — LED Color — Message. For additional troubleshooting tools and information. you can replace it with a new enable secret password.com. More Troubleshooting Help—Cisco Technical Assistance Center For online troubleshooting help. Meaning. Recommended action: Increase the amount of memory (RAM) in the router.

iQ Net Readiness Scorecard. CCIE. CCDP. EtherSwitch. Inc. Troubleshooting Cisco 2800 Series Routers 12 OL-5789-01 . PIX. and/or its affiliates in the United States and certain other countries. Follow Me Browsing. Internet Quotient.More Troubleshooting Help—Cisco Technical Assistance Center CCVP. and Access Registrar. MGX. FormShare. LightStream. Cisco IOS. IOS. iQ Expertise. MeetingPlace. CCSP. CCNP.. Catalyst. SMARTnet. Play. Aironet. Fast Step. Inc. EtherFast. Linksys. CCIP. Enterprise/Solver. Cisco Unity. Cisco. (0711R) Copyright © 2004 Cisco Systems. Networking Academy.. EtherChannel. GigaDrive. All rights reserved. Cisco Systems Capital. iPhone. The Fastest Way to Increase Your Internet Quotient. Live. the Cisco logo. Inc. Inc. Changing the Way We Work. and Welcome to the Human Network are trademarks of Cisco Systems. All other trademarks mentioned in this document or Website are the property of their respective owners. HomeLink. Networkers. the Cisco Certified Internetwork Expert logo. Network Registrar. Cisco Press. the iQ logo. ScriptShare. CCDA. IP/TV. ProConnect. and Learn is a service mark of Cisco Systems. The use of the word partner does not imply a partnership relationship between Cisco and any other company. the Cisco Systems logo. CCNA. Cisco Systems. iQuick Study. StackWise. and TransPath are registered trademarks of Cisco Systems.

San Jose. page 4 Installing Blank Panels over Empty Chassis Slots. This chapter contains the following sections: • • • • • Viewing the Cisco Network Module Installation Guide. Note Cisco 2801 routers do not have network module slots.Installing Network Modules in Cisco 2800 Series Routers This chapter contains information on installing network modules. CA 95134-1706 USA Copyright © 2004 Cisco Systems. . page 2 Installing and Removing Filler Panels in Network Module Slots. and blank panels in Cisco 2800 series integrated services routers.. page 7 Viewing the Cisco Network Module Installation Guide The Cisco Network Module Installation Guide contains the procedures for installing network modules in external chassis slots. network module filler panels.com. page 1 Installing Slot Dividers in Network Module Slots. Inc. page 7 Related Product Documentation. All rights reserved. network module slot dividers. You can view the Cisco Network Module Installation Guide online on Cisco. Network modules cannot be installed in Cisco 2801 routers. Corporate Headquarters: Cisco Systems. Inc. 170 West Tasman Drive.

Use of a slot divider with a filler panel creates a slot width suitable for an enhanced single-wide (NME) or older version (NM) single-wide network module. When the slot divider is fully inserted. Installing Network Modules in Cisco 2800 Series Routers 2 117050 S L O T 0 OL-5790-01 . its front surface is flush with the panel of the router. Tighten the retention screw on the front of the slot divider with a number 1 Phillips screwdriver. See Figure 2. Use of a slot divider alone (without a filler panel) creates a slot width suitable for an enhanced extended single-wide (NME-X) network module. Figure 1 shows a slot divider with captive screw for the network module slot in Cisco 2851 routers. you can install a slot divider in the network module slot to reduce the slot width from extended double-wide to extended single-wide. See Figure 3.Installing Slot Dividers in Network Module Slots Installing Slot Dividers in Network Module Slots In a Cisco 2851 router. Figure 2 Inserting a Slot Divider into a Network Module Slot 121062 T D M 0 S L O T 2 T A= ACEED S= SP 0/1 GE A F S L PV PVDM DM2 DM 1 PV X A= FD K A= LIN 0/0 GE S L O T 3 A F S S L L O T 1 0 AIM 1 AIM 0 Step 2 Step 3 Push the slot divider in until it is fully seated. See Figure 4. Figure 1 Slot Divider for Network Module Slots Install slot dividers into network module slots as follows: Step 1 Insert the top rails of the slot divider between the two guide rails in the top of the network module slot.

Remove slot dividers from network module slots as follows: Step 1 Step 2 Loosen the retention screw on the front of the slot divider. Installing Network Modules in Cisco 2800 Series Routers OL-5790-01 117051 S L O T 0 121402 S L O T 0 3 . Pull the slot divider straight out of the network module slot.Installing Slot Dividers in Network Module Slots Figure 3 Tightening the Slot Divider in a Network Module Slot T D M 0 S L O T 2 T A= ACEED S= SP 0/1 GE A F S L PV PVDM DM2 DM 1 PV X A= FD K A= LIN 0/0 GE S L O T 3 A F S S L L O T 1 0 AIM 1 AIM 0 Figure 4 Slot Divider Installed in a Network Module Slot T D M 0 S L O T 2 T A= ACEED S= SP 0/1 GE A F S L PVDM DM 2 PV DM 1 PV X A= FD K A= LIN 0/0 GE S L O T 3 A F S S L L O T 1 0 AIM 1 AIM 0 Removing Slot Dividers from Network Module Slots Note The network module slots on both sides of a slot divider must be empty before you remove the slot divider.

use one filler panel to reduce the extended single-wide slot (NME-X) to standard single-wide slot (NME). See Figure 7. Figure 5 Filler Panel for Network Module Slots You can use filler panels in the following configurations: • • In a Cisco 2821 router. use two filler panels at the far right. and a filler panel next to the slot divider. use one filler panel at the far right. In a Cisco 2851 router. See Figure 6. – To create a slot for a standard single-wide network module (NME or NM). – To create a slot for an extended single-wide network module (NME-X). a slot divider in the middle. a blank panel at the right. use one filler panel at the far right. Use one filler panel to reduce an extended single-wide slot (NME-X) to standard single-wide (NME). Figure 5 shows a filler panel for network module slots. Use two filler panels to reduce an extended double-wide slot (NME-XD) to standard double-wide (NMD). a slot divider in the middle. Installing Network Modules in Cisco 2800 Series Routers 4 121063 OL-5790-01 . See Figure 8.Installing and Removing Filler Panels in Network Module Slots Installing and Removing Filler Panels in Network Module Slots You can install filler panels in extended-wide network module slots to reduce the slot width. and a blank panel at the right. use filler panels as follows: – To create a slot for a standard double-wide network module (NMD).

Installing and Removing Filler Panels in Network Module Slots Figure 6 Filler Panels for NMD S L O T 2 S L O T 0 T A= ACEED S= SP 0/1 GE A F S L PVDM 2 PV PVDM DM1 X A= FD K A= LIN 0/0 GE S L O T 3 A F S S L L O T 1 0 AIM 1 AIM 0 1 1 1 Filler panel Filler Panels for NME-X Figure 7 S L O T 2 S L O T 0 T A= ACEED S= SP 0/1 GE A F S L PVDM DM 2 PV 1 X A= FD K A= LIN 0/0 GE S L O T 3 A F S S L L O T 1 3 2 1 0 PVDM AIM 1 AIM 0 1 2 Slot divider Blank panel 3 Filler panel Installing Network Modules in Cisco 2800 Series Routers OL-5790-01 121067 T D M 0 121066 T D M 0 5 .

to another filler panel. Guide the inner end of the filler panel into the square hole at the rear of the network module slot. Insert the filler panel into the far right edge of the slot. loosen the captive retention screw and pull the filler panel straight out of the slot.Installing and Removing Filler Panels in Network Module Slots Figure 8 Filler Panels for NME and NM S L O T 2 S L O T 0 T A= ACEED S= SP 0/1 GE A F S L PVDM 2 1 PVDM PVDM X A= FD K A= LIN 0/0 GE S L O T 3 A F S S L L O T 1 4 2 1 3 0 AIM 1 AIM 0 1 2 Filler panel Slot divider 3 4 Blank panel Filler panel Installing Filler Panels in Network Module Slots Note A network module slot must be empty before you install a filler panel. with the captive retention screw at the right side. depending on its installation location. or adjacent filler panel. Note You may be securing the filler panel to the router chassis. and align the retention screw with the threaded screw hole in the chassis. slot divider. or to a slot divider. Removing Filler Panels from Network Module Slots Note A network module slot must be empty before you remove a filler panel. Step 4 Tighten the retention screw. Installing Network Modules in Cisco 2800 Series Routers 6 121068 T D M 0 OL-5790-01 . Install filler panels as follows: Step 1 Step 2 Step 3 Orient the filler panel for insertion. To remove a filler panel.

• Cisco Network Modules and Interface Cards Regulatory Compliance and Safety Information Installing Network Modules in Cisco 2800 Series Routers OL-5790-01 121064 7 . but you can access it online at Cisco. Related Product Documentation The following documentation is related to your product. Extended single-wide slot—Install an adapter/filler panel as described in the “Installing and Removing Filler Panels in Network Module Slots” section. Figure 9 shows a typical blank panel. Figure 9 Typical Blank Panel Blank Panels for Network Module Slots The network module hardware kit for Cisco 2800 series routers contains two blank panels. Each blank panel covers one single-wide network module slot. Blank panels are required to ensure proper cooling airflow and to prevent electromagnetic interference. Install blank panels over empty network module slots as follows: • • Single-wide slot—Attach a blank panel. then attach a blank panel.com. This documentation was not shipped with your product.Installing Blank Panels over Empty Chassis Slots Installing Blank Panels over Empty Chassis Slots All empty chassis slots for network modules must be covered with blank panels.

the iQ logo. Cisco Systems. Internet Quotient. EtherFast. Inc. PIX. Networking Academy. IP/TV. iQ Expertise. Cisco Unity. CCIE. the Cisco Systems logo. All other trademarks mentioned in this document or Website are the property of their respective owners. Enterprise/Solver. All rights reserved. Aironet. Changing the Way We Work. SMARTnet. Cisco. Inc. ScriptShare. Networkers. iQuick Study. CCNP.. Follow Me Browsing. The use of the word partner does not imply a partnership relationship between Cisco and any other company. and Welcome to the Human Network are trademarks of Cisco Systems. iPhone. CCSP. StackWise. CCNA. MeetingPlace. GigaDrive. Linksys. HomeLink. and TransPath are registered trademarks of Cisco Systems. LightStream. Installing Network Modules in Cisco 2800 Series Routers 8 OL-5790-01 .. the Cisco logo. Cisco Systems Capital. CCIP. Fast Step. (0711R) Copyright © 2004 Cisco Systems. Inc. The Fastest Way to Increase Your Internet Quotient. Network Registrar. IOS. Play. EtherSwitch.Related Product Documentation CCVP. EtherChannel. Live. and Access Registrar. Cisco IOS. Inc. the Cisco Certified Internetwork Expert logo. CCDA. and Learn is a service mark of Cisco Systems. and/or its affiliates in the United States and certain other countries. MGX. iQ Net Readiness Scorecard. CCDP. Catalyst. FormShare. ProConnect. Cisco Press.

. Corporate Headquarters: Cisco Systems. Installing and Removing Slot Dividers In HWIC slots. single-wide (HWIC) High-speed WAN interface cards. Interface cards include the following types: • • • • • Voice interface cards (VIC) Voice-WAN interface cards (VWIC) WAN interface cards (WIC) High-speed WAN interface cards. 170 West Tasman Drive.. page 1 Installing and Removing Slot Dividers. page 1 Installing Blank Panels over Empty Chassis Slots. page 6 Related Product Documentation. and blank panels in Cisco 2800 series integrated services routers. This chapter contains the following sections: • • • • Viewing the Cisco Interface Card Installation Guide.Installing Interface Cards in Cisco 2800 Series Routers This chapter contains information on installing interface cards.com. you can install a slot divider to convert a double-wide HWIC slot into two single-width slots. San Jose. interface card slot dividers. Inc. All rights reserved. double-wide (HWIC-D) You can view the Cisco Interface Cards Installation Guide online on Cisco. CA 95134-1706 USA Copyright © 2004 Cisco Systems. Inc. page 7 Viewing the Cisco Interface Card Installation Guide The Cisco Interface Card Installation Guide contains the procedures for installing the various types of interface cards in external chassis slots.

Installing and Removing Slot Dividers Installing Slot Dividers in HWIC Slots on Cisco 2801 Routers Figure 1 shows a slot divider for HWIC slots on Cisco 2801 routers. Figure 1 Slot Divider for HWIC Slots on Cisco 2801 Routers 1 2 121101 Install slot dividers into HWIC slots on Cisco 2801 routers as follows: Step 1 Guide the slot divider between the two rails in the bottom of the HWIC slot. its outer end is flush with the front panel of the router. When the slot divider is fully seated. Push the slot divider in until it is fully seated. See Figure 2. Installing Interface Cards in Cisco 2800 Series Routers 2 OL-5791-01 .

and Cisco 2851 Routers Figure 3 shows a slot divider for HWIC slots on Cisco 2811. Installing Interface Cards in Cisco 2800 Series Routers OL-5791-01 121201 3 . and Cisco 2851 routers. Cisco 2821. Installing Slot Dividers in HWIC Slots on Cisco 2811.Installing and Removing Slot Dividers Figure 2 Inserting a Slot Divider into an HWIC Slot on a Cisco 2801 Router 1 2 Step 2 Tighten the retention screw on the slot divider. Cisco 2821.

Gently pull the slot divider to check for complete seating. its outer end is flush with the front panel of the router. Cisco 2821. Cisco 2821. and Cisco 2851 Routers 117041 Step 2 Step 3 Push the slot divider in until it seats and locks into place. it does not come out. and Cisco 2851 Routers Install slot dividers into HWIC slots on Cisco 2811. Installing Interface Cards in Cisco 2800 Series Routers 4 117042 OL-5791-01 .Installing and Removing Slot Dividers Figure 3 Slot Divider for HWIC Slots on Cisco 2811. See Figure 4. Cisco 2821. Figure 4 Inserting Slot Divider into an HWIC Slot on Cisco 2811. If properly seated. See Figure 5. When the slot divider is fully seated. and Cisco 2851 routers as follows: Step 1 Guide the two halves of the slot divider between the two rails in the bottom of the HWIC slot.

and Cisco 2851 routers as follows: Step 1 Step 2 Reach into the HWIC slots on both sides of the slot divider. Cisco 2821. Removing Slot Dividers from HWIC Slots on Cisco 2811. Cisco 2821. and Cisco 2851 Routers Removing Slot Dividers from HWIC Slots on Cisco 2801 Routers Note The HWIC slots on both sides of a slot divider must be empty before you remove the slot divider. and squeeze the two halves of the slot divider together. Remove slot dividers from HWIC slots on Cisco 2801 routers as follows: Step 1 Step 2 Loosen the retention screw on the slot divider. Pull the slot divider straight out of the HWIC slot. Pull the slot divider straight out of the HWIC slot. Cisco 2821. See Figure 6.Installing and Removing Slot Dividers Figure 5 Slot Divider Installed in an HWIC Slot on Cisco 2811. and Cisco 2851 Routers Note The HWIC slots on both sides of a slot divider must be empty before you remove the slot divider. Remove slot dividers from HWIC slots on Cisco 2811. Installing Interface Cards in Cisco 2800 Series Routers OL-5791-01 117043 Slot divider flush with external surface of router 5 .

Blank panels are required to ensure proper cooling airflow and to prevent electromagnetic interference. Figure 7 Typical Blank Panel Installing Interface Cards in Cisco 2800 Series Routers 6 121066 117044 OL-5791-01 .Installing Blank Panels over Empty Chassis Slots Figure 6 Squeeze the Slot Divider to Release Installing Blank Panels over Empty Chassis Slots All empty chassis slots for WAN interface cards and voice interface cards must be covered with blank panels. Figure 7 shows a typical blank panel.

com. • Cisco Network Modules and Interface Cards Regulatory Compliance and Safety Information Installing Interface Cards in Cisco 2800 Series Routers OL-5791-01 7 . Cisco 2821. Related Product Documentation The following documentation is related to your product. and Cisco 2851 Routers” section. Each panel covers one single-wide HWIC slot.Related Product Documentation Blank Panels for HWIC Slots The high-speed WAN interface card (HWIC) hardware kit for Cisco 2800 series routers contains two blank panels. but you can access it online at Cisco. This documentation was not shipped with your product. then install two blank panels and tighten the two screws in each blank panel. Double-wide slot—Install a slot divider as described in the “Installing Slot Dividers in HWIC Slots on Cisco 2811. Install blank panels over empty HWIC slots as follows: • • Single-wide slot—Attach a blank panel and tighten the two screws.

iPhone..Related Product Documentation CCVP. Inc. the Cisco logo. iQ Expertise. and TransPath are registered trademarks of Cisco Systems. Networking Academy. Changing the Way We Work. SMARTnet. Enterprise/Solver. Cisco Unity. iQ Net Readiness Scorecard. MGX. CCIP. the iQ logo. EtherFast.. Aironet. Internet Quotient. CCDA. All rights reserved. CCDP. Linksys. Cisco Systems Capital. Inc. Cisco IOS. The use of the word partner does not imply a partnership relationship between Cisco and any other company. Fast Step. Inc. the Cisco Systems logo. Follow Me Browsing. CCNA. CCNP. PIX. LightStream. (0711R) Copyright © 2004 Cisco Systems. IOS. Catalyst. Play. ProConnect. MeetingPlace. StackWise. Cisco. Cisco Press. HomeLink. The Fastest Way to Increase Your Internet Quotient. EtherSwitch. the Cisco Certified Internetwork Expert logo. Network Registrar. CCSP. IP/TV. and Learn is a service mark of Cisco Systems. GigaDrive. Networkers. and Welcome to the Human Network are trademarks of Cisco Systems. Cisco Systems. Live. CCIE. Inc. iQuick Study. Installing Interface Cards in Cisco 2800 Series Routers 8 OL-5791-01 . EtherChannel. FormShare. and Access Registrar. ScriptShare. All other trademarks mentioned in this document or Website are the property of their respective owners. and/or its affiliates in the United States and certain other countries.

CA 95134-1706 USA Copyright © 2004 Cisco Systems. page 12 Installing and Removing AIMs. and power supplies.Installing and Upgrading Internal Modules in Cisco 2800 Series Routers This document describes how to install or upgrade modules that are located internally within your Cisco 2800 series integrated services router. 170 West Tasman Drive. page 1 Removing the Chassis Cover. Statement 1030 Corporate Headquarters: Cisco Systems. page 56 Before you perform any of these module replacement procedures. advanced integration modules (AIMs). Statement 1024 Warning Only trained and qualified personnel should be allowed to install. as described in the “Removing the Chassis Cover” section on page 2. page 9 Installing and Removing DRAM DIMMs. page 16 Installing and Removing PVDMs. page 33 Replacing the Power Supply. such as memory modules. Inc. Inc. After you complete the module replacement procedures.. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. replace. disconnect the power and remove the cover. or service this equipment. Safety Warnings Warning This equipment must be grounded. packet voice data modules (PVDMs). San Jose. install the chassis cover as described in the “Installing the Chassis Cover” section on page 56. All rights reserved. page 2 Locating Modules. You need to remove the cover from the router to install or remove any of these items. page 36 Installing the Chassis Cover. The document contains the following sections: • • • • • • • • Safety Warnings. . Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor.

disconnect the telephone-network cables to avoid contact with telephone-network voltages. as shown in Figure 1. Statement 1 Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. When detaching cables. Cisco 2821 and Cisco 2851 routers have a hinged cover that comes off after you rotate it upward and separate it from its hinge. Removing the Cover from Cisco 2801 Routers To remove the cover from a Cisco 2801 router. or Cisco 2851 routers. Statement 1004 Warning Before working on equipment that is connected to power lines. turn OFF the power and unplug the power cord.Removing the Chassis Cover Warning Before working on a system that has an on/off switch. remove jewelry (including rings. Statement 1041 Step 2 Use a Phillips screwdriver to remove the ground connection screw. Statement 1001 Warning Read the installation instructions before connecting the system to the power source. detach the end away from the unit first. under any circumstances. Cisco 2811 routers have a cover that lifts off after you slide it free it from front panel. and watches). To avoid electric shock. Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals. use caution when working near WAN ports. Statement 43 Warning Hazardous network voltages are present in WAN ports regardless of whether power to the unit is OFF or ON. Warning Before opening the unit. Use a flat-blade screwdriver or a hex driver to remove the three screws that hold the chassis and the chassis cover together. Caution Do not. tamper with or attempt to remove the safety shields protecting the WIC/HWIC slots and connectors on the Cisco 2811. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 2 OL-5792-04 . necklaces. Cisco 2821. Statement 1026 Removing the Chassis Cover Cisco 2801 routers have a cover that slides off the rear of the chassis. follow these steps: Step 1 Make sure that the router is turned off and is disconnected from the power supply.

It may be necessary to turn the unit upside down on a flat surface to access the pry points. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 121070 103167 3 . as shown in Figure 3. Rotate the screwdriver 90 degrees to disengage the chassis cover from the chassis. Figure 2 Screwdriver Pry Points 1 1 Step 4 Gently slide the chassis cover of the router away from the bottom of the chassis.Removing the Chassis Cover Figure 1 Removing the Cisco 2801 Chassis Screws Step 3 Insert a flat-blade screwdriver between the chassis and chassis cover at the screwdriver pry points on the bottom of the chassis. indicated in Figure 2.

Caution To prevent damage to the chassis. disconnect the telephone-network cables to avoid contact with telephone-network voltages. ensure that power is removed from the DC circuit. Do not pry on the plastic bezel or on the ears at either side of the chassis on the rear. and begin installing modules. Warning Before opening the unit. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 4 OL-5792-04 103168 . The following warning applies only if the router is provided with a DC-power input: Warning Before performing any of the following procedures. Statement 1003 Step 1 Make sure that the router is turned off and disconnected from its power source. Rack-mounted routers must be removed from the rack and positioned on a flat surface before you start removing the cover. remove them using a Phillips screwdriver.Removing the Chassis Cover Figure 3 Removing the Cisco 2801 Chassis Cover Step 5 Place the router bottom on an antistatic mat. Remove the four screws at the rear of the top cover. follow this procedure to remove the cover. using a Phillips screwdriver. Statement 1041 Step 2 Step 3 If rack-mounting brackets are attached to the chassis. follow these steps. Removing the Cover from Cisco 2811 Routers To remove the chassis cover for a Cisco 2811 router. A number 2 Phillips screwdriver and a flat-blade screwdriver with a blade width of 1/4 ± 1/32 inch (5 to 7 mm) are required.

The cover should now be positioned back from the bezel about 1/4 inch (6 to 7 mm). above. Caution Make sure that the tip of the screwdriver does not slide into the narrow vertical slot that is visible inside the square hole. See Figure 4. for one or both sides of the chassis. if the cover does not move with moderate effort. and Step b.Removing the Chassis Cover Step 4 Perform the following steps to loosen the cover from the chassis: a. With the screwdriver positioned as required in Step a. rotate the screwdriver a quarter turn toward the rear of the chassis to loosen one side of the cover. however. Figure 4 Inserting the Screwdriver into the Side of the Chassis b. for the opposite side of the chassis. See Figure 5. make sure that the screwdriver is not inserted into the narrow vertical slot. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 103861 103860 Screwdriver must not enter the vertical slot 5 . repeat Step a. Caution The friction fit may be fairly tight. The tip of the screwdriver should rest on the metal tab just inside the chassis cover and to the right of the vertical slot. do not use the screwdriver again as in Step 4. Note After the cover is loosened as in Step 4. See Figure 6. there may still be some friction to overcome as you complete the removal. and Step b. so that it bottoms against the chassis and does not go past the chassis and into the narrow slot. Figure 5 Rotating the Screwdriver to Loosen the Chassis Cover c. Step 5 Slide the cover toward the rear of the chassis until it contacts a stop (about 1 inch [25 mm]) and the front edge of the cover is free. However. Repeat Step a. If it is not. Insert the blade of a 1/4-inch screwdriver straight into the square hole on either side of the chassis near the rear.

Figure 6 Cisco 2811 Router—Cover in Position for Removal Plastic bezel Approx.Removing the Chassis Cover Step 6 Lift the cover free of the router chassis. 1 inch (25 mm) Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 6 OL-5792-04 103477 .

The following warning applies only if the router is provided with a DC-power input: Warning Before performing any of the following procedures. Statement 1003 Step 1 Make sure that the router is turned off and disconnected from its power source. (See Figure 7. ensure that power is removed from the DC circuit. Warning Before opening the unit.) Slide the cover to the side (toward the side with the fans) until the tabs are free from the slots. A number 2 Phillips screwdriver is required.Removing the Chassis Cover Removing the Cover from Cisco 2821 and Cisco 2851 Routers Follow these steps to remove the chassis cover. Use a Phillips screwdriver to remove the three screws at the rear of the top cover.) Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 7 . Statement 1041 Step 2 Step 3 Step 4 Step 5 Disconnect all network interface cables from the rear panel of the router. Set the screws aside in a safe place. Place the router on a flat surface. Lift the cover up to a 45-degree angle. (See Figure 7. disconnect the telephone-network cables to avoid contact with telephone-network voltages. Rack-mounted routers must be removed from the rack and positioned on a flat surface before you start removing the cover.

Removing the Chassis Cover Figure 7 Cisco 2821 or Cisco 2851 Router—Removing the Top Cover of the Router 2 1 CF PU T Do Not CO MPA CT FL AS Rem H ove Dur ing Net wor k 12 V 18 A 1 Ope ratio n 0 CO NS OLE AU X 10 0-24 50 0 V~ /60 3A Hz 1 Lift cover 2 Slide cover to free the tabs Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 8 OL-5792-04 103368 OP TIO NA LR PS IN SY PWS R AUX PW / R SYS AC T .

Figure 8 Module Locations in Cisco 2801 Routers 13 12 14 15 11 8 9 10 16 17 7 6 5 1 1 5 2 4 3 2 95907 1 2 3 4 5 6 7 8 9 ILP fan vents/vent blocking plate System fans VIC or VWIC connector VIC. VWIC. or WIC connector 10 AIM 0 11 AIM 1 12 DIMM socket 13 Mainline power supply 14 PVDM 1 15 PVDM 0 16 Main power supply connector 17 ILP supply connector Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 9 . AIMs. WIC.Locating Modules Locating Modules Figure 8 shows the locations of the DIMMs. AIMs. Figure 10 and Figure 11 show the locations of the DIMMs. or HWIC connector Card guide center rail External CompactFlash memory card slot Universal serial bus (USB) port VIC. WIC. PVDMs. VWIC. PVDMs. or HWIC connector VIC. PVDMs. Figure 9 shows the locations of the DIMMs. AIMs. and power supply in Cisco 2821 and Cisco 2851 routers. VWIC. and power supply in Cisco 2811 routers. and power supply in Cisco 2801 routers.

Locating Modules Figure 9 Module Locations in Cisco 2811 Routers 5 6 4 3 7 1 2 1 1 2 3 4 AIM connectors DRAM DIMMs PVDMs Power supply 5 6 7 Primary power connector Secondary power connector Fans Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 10 OL-5792-04 103394 .

Locating Modules Figure 10 Module Locations in Cisco 2821 Router 4 3 5 1 2 1 1 2 3 AIM connectors DRAM DIMMs PVDMs 4 5 Power supply connectors Fans Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 103393 11 .

Refer to the Router Memory Specifications table in the Overview of 2800 Routers chapter for DRAM information. If only one DRAM DIMM is used. Connect the equipment end of the wrist strap to the metal part of the chassis. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. and Cisco 2851 routers. Cisco 2821. Caution When you remove or install DIMMs. Cisco 2811.Installing and Removing DRAM DIMMs Figure 11 Module Locations in Cisco 2851 Router 4 3 5 1 2 1 T D M 0 CISCO S L O T 2 27X XX-XX -XXX S L O T 0 T A= ACEED S= SP 0/1 GE A F S L PVDM DM 2 PV DM 1 PV X A= FD K A= LIN 0/0 GE S L O T 3 A F S S L L O T 1 0 AIM 1 AIM 0 N M E 0 1 2 3 AIM connectors DRAM DIMMs PVDMs 4 5 Power supply connectors Fans Installing and Removing DRAM DIMMs Cisco 2801 routers have 128 MB of SDRAM installed on the system board. You can install an additional DIMM in the DIMM connector to expand system memory to a maximum of 384 MB. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 12 OL-5792-04 103978 . Cisco 2821. Before you remove or install a DRAM DIMM. it can be installed in either DIMM connector. Note The Cisco 2801 uses a different type of DRAM DIMM than the Cisco 2811. and Cisco 2851 routers have two DIMM connectors and are designed to operate with either one or two DRAM DIMMs installed. depending on the amount of memory needed. always wear an ESD-preventive wrist strap. and ensure that it makes good contact with your skin.

Cisco 2821. See Figure 13. DRAM DIMM Location and Orientation On Cisco 2801 routers. the two DRAM DIMM connectors are located on the system board. this lifts the DIMM slightly. DRAM DIMMs have a polarization notch on the mating edge to prevent incorrect insertion. Figure 12 DRAM DIMM Showing Polarization Notch Polarization notch Removing a DRAM DIMM To remove a DRAM DIMM from the system board. DIMMs are ESD-sensitive components and can be damaged by mishandling. depending on your router model. Figure 12 shows the polarization notch on a DRAM DIMM. Figure 9. and Cisco 2851 routers. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 103362 13 .Installing and Removing DRAM DIMMs Caution Handle DRAM DIMMs by the edges only. Figure 10. Refer to Figure 9. follow these steps: Step 1 Step 2 Locate the DRAM DIMM on the system board. Refer to Figure 8 for the location of the DIMM connector. for the location of the DIMM connectors. Then lift the DIMM out of the connector. Pull the latches away from the DRAM DIMM at both ends. See Figure 8. and are identified as DIMM 0 and DIMM 1. and Figure 11 for the location of the DIMM connectors. the single DRAM DIMM connector is located on the system board. On Cisco 2811. Figure 10. or Figure 11.

and gently pulling the DIMM up and away from the socket.Installing and Removing DRAM DIMMs Figure 13 Removing a DRAM DIMM 2 1 1 1 Step 3 Release the latches 2 Remove the DRAM DIMM Place the DIMM in an antistatic bag to protect it from ESD damage. as shown in Figure 15. Remove any existing DIMM by gently pulling the spring-loaded clips on the end of the socket far enough to clear the DIMM. Installing a DRAM DIMM in a Cisco 2801 Router To install a DRAM DIMM in a Cisco 2801 router. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 14 OL-5792-04 103466 . follow these steps: Step 1 Step 2 Locate the DIMM socket on the motherboard. Figure 14 Removing a DIMM Step 3 Insert the DIMM into the DIMM socket. See Figure 14.

See Figure 16. follow these steps: Step 1 Step 2 Step 3 Step 4 Step 5 Locate the DRAM DIMM connector on the system board. or Cisco 2851 Router To install a DRAM DIMM in a Cisco 2811. Cisco 2821. See Figure 8. or Figure 11. Firmly press the DIMM into the socket until the spring-loaded clips on the socket snap over the end of the DIMM. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 15 . Insert the DIMM carefully into the connector.Installing and Removing DRAM DIMMs Figure 15 Installing a DIMM 1 Step 4 DIMM 2 Insert and rotate into socket. Make sure that both latches on the DIMM connector are in the open position. Figure 9. or Cisco 2851 router. Cisco 2821. Carefully and firmly press the DRAM DIMM into the connector until the latches close onto the DIMM. for the location of the DIMM connectors. Installing a DRAM DIMM in a Cisco 2811. Orient the DIMM so that the polarization notch lines up with the polarization key on the connector. See Figure 12. depending on your router model. Figure 10. Make sure that both latches rotate to the closed position against the DIMM.

See the “Installing the Chassis Cover” section on page 56. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 16 OL-5792-04 103467 . Table 1 AIMs Supported on Cisco 2800 Routers Cisco Part Number AIM-ATM= ATM-COMPR2-V2= AIM-CUE= AIM2-CUE-K9 AIM2-APPRE-104-K9 AIM-IPS AIM-VPN-EPII-PLUS Type ATM Compression Unity Express Unity Express AXP . Installing and Removing AIMs AIMs plug into an AIM connector on the system board as described in the “Installing an AIM” section on page 18. Be sure to apply the label to the chassis as described in the “Applying the AIM Label” section on page 31. install the cover on the router. always wear an ESD-preventive wrist strap.Installing and Removing AIMs Figure 16 Installing a DRAM DIMM 1 2 2 1 Step 6 Insert the DRAM DIMM 2 Close the latches If you are finished installing modules. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. Each AIM sold as a spare is supplied with a label that identifies the AIM type. and ensure that it makes good contact with your skin. Connect the equipment end of the wrist strap to the metal part of the chassis.Application eXtension Platform Intrusion Prevention Systems VPN Encryption Caution When you remove or install an AIM. Before you remove or install an AIM.

and Figure 11 for the location of the AIM connectors. Figure 10. for the location of the AIMs. Version 12. AIMs are ESD-sensitive components and can be damaged by mishandling. INTERIM SOFTWARE AIM Restrictions The following restrictions apply to the AIM2-CUE-K9 in the Cisco 2811 router: • • Only one AIM2-CUE-K9 or AIM2-APPRE-104-K9 can be installed in a Cisco 2811 router and it must be installed in AIM-0. To determine the version of Cisco IOS software that is running on your router.2)T. Step 1 Step 2 Locate the AIM to be removed. or Figure 11. you need a number 2 Phillips screwdriver or flat-blade screwdriver. Refer to Figure 8. depending on your router model. Figure 10. See Figure 8. log in to the router and enter the show version command: Router> show version Cisco Internetwork Operating System Software 2800 Software (C2800-ADVENTERPRISEK9-M). The AIM2-CUE-K9 and AIM2-APPRE-104-K9 cannot be used with AIM-IPS modules in the Cisco 2811 router. Remove the two screws from the AIM as shown in Figure 17. Figure 9. perform the following procedure. AIM Location The two AIM connectors are located on the system board and are identified as AIM 0 and AIM 1.Installing and Removing AIMs Caution Handle AIMs by the edges only.3(8. To complete this procedure. Software Requirement for AIMs Cisco IOS software of a specified release or later release is required to use an AIM. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 17 . Removing an AIM To remove an AIM. Figure 9.

two machine-thread metal screws. however. you need a number 2 Phillips screwdriver or flat-blade screwdriver. perform the following procedure. Some AIMs. All these components are included in mounting kit 69-1316-01.Installing and Removing AIMs Figure 17 Removing Screws from the AIM 1 Step 3 Step 4 AIM retention screws 2 Plastic standoff Carefully lift the AIM free from the connector and the plastic standoff. Accessory Kit to Use Some AIMs are provided with multiple accessory kits that contain different configurations of mounting hardware. Keep the AIM parallel with the system board to prevent damage to the connector and plastic standoff. and one plastic standoff with a snap fit on both ends. Place the AIM in an antistatic bag to protect it from ESD damage. To complete this procedure. Installing an AIM To install an AIM. follow the procedures given here. To install these AIMs. Installing an AIM in a Cisco 2801 Router The Cisco 2801 router has two AIM connectors—AIM slot 0 and AIM slot 1. and a 1/4-inch nut driver or wrench. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 18 103526 OL-5792-04 . The mounting hardware required to install an AIM in the Cisco 2801 router consists of two machine-thread metal standoffs.

Find the standoff attachment locations on the system board near the AIM connector. If this is the case. use the plastic standoff with a snap fit on both ends from mounting kit 69-0900-01 and the two machine-threaded metal standoffs and two metal screws found in mounting kit 69-0899-01. Figure 18 shows the four standoff locations on the system board. To install the AIM2-CUE-K9 and the AIM2-APPRE-104-K9 modules in a Cisco 2801 router. Step 1 Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 19 .Installing and Removing AIMs are shipped with multiple. different mounting kits. the plastic standoff is blue and has a slightly larger snap-in feature to accomodate the PCB which is thicker. 2 larger screws. indicated by a star pattern. the plastic snap-in standoff is white. and hex standoffs in the 69-1870-01mounting kit. perform the following steps. For the AIM2-CUE-K9 and the AIM2-APPRE-104-K9. Note For most AIMs. You need a number 2 Phillips screwdriver or flat-blade screwdriver to complete this procedure. use the blue plastic standoff. Installation Procedure To install the AIM.

Do not use sheet metal-thread standoffs.Installing and Removing AIMs Figure 18 Connecting the AIM to the Cisco 2801 System Board AIM Snap-in plastic standoff Metal standoffs Step 2 Locate the two machine-thread metal standoffs from the accessory kit. See Figure 19 for an illustration of the different metal standoffs. Figure 19 Metal Standoffs Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 20 121202 58695 OL-5792-04 .

Be sure to insert the locking end of the standoff into the system board. Carefully tighten the screws with a Phillips screwdriver. Tighten them gently but firmly. The shoulder must be seated tightly against the system board. Note The plastic standoff snaps into the system board. Insert the plastic standoff in the hole in the system board on Cisco 2801 routers.Installing and Removing AIMs Step 3 Install the two machine-thread metal standoffs into the system board in the metal standoff attachment locations. The locking end is the shortest end of the standoff. See Figure 18. Plastic Standoff Orientation Figure 20 AIM end Locking end Step 5 Insert the connector on the AIM into the AIM connector on the system board. Note Be sure to press firmly on the AIM until the board seats onto the connector. Instead. 82620 Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 21 . See Figure 18. there is a hole in the system board in approximately the same location. Locations for AIM standoffs are denoted by a star pattern around the standoff mounting holes. The plastic standoff must snap into the hole in the AIM board. If you have a Cisco 2801 router. Step 4 Note The Cisco 2801 router does not have a screw in the spot labeled B in Figure 22. See Figure 18. Step 6 Insert the screws from the accessory kit through the AIM into the metal standoffs. insert the plastic standoff with a snap fit on the ends (see Figure 20) from the accessory kit into the hole in the system board. Press the standoff firmly into the system board to be sure that it is locked to the board. Use a 1/4-inch nut driver to tighten the standoffs. Figure 20 identifies the locking end of the plastic standoff used with compression AIMs. as shown in Figure 18. Caution Make sure that the standoffs are straight when installed. See Figure 18.

or if you are replacing an existing AIM. see the “Installing AIM2-CUE-K9 or AIM2-APPRE-104-K9 in a Cisco 2811. Note If the mounting hardware is already in place on the system board. Cisco 2821. See the “Installing the Chassis Cover” section on page 56. follow these steps. but not in both slots. Cisco 2821. Installing Most AIMs in a Cisco 2811. use accessory kit number 69-0926-01. and Cisco 2851 routers have two AIM connectors—AIM slot 0 and AIM slot 1. See Figure 21.Installing and Removing AIMs Step 7 Check that the AIM is installed correctly on the system board. Note If you are installing an AIM2-CUE-K9 or AIM2-APPRE-104-K9. Cisco 2821. Figure 21 Correctly Installed AIM in the Cisco 2801 Router Step 8 Step 9 If you are finished installing modules. install the cover on the router. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 22 58696 OL-5792-04 . Installation Procedure To install an AIM in a Cisco 2811. or Cisco 2851 Router” section on page 26. You can install voice and data compression AIMs and ATM AIMs in both slots. skip Step 2 through Step 3. You can install a virtual private network (VPN) encryption AIM or a voice-mail AIM in either slot. Cisco 2821. Accessory Kit to Use To install most AIM modules in Cisco 2811. Apply the AIM label to the outside of the chassis as described in the “Applying the AIM Label” section on page 31. or Cisco 2851 Router Cisco 2811. or Cisco 2851 router. or Cisco 2851 routers. Cisco 2821.

Use a 1/4-inch nut driver to tighten the standoffs. or very carefully using a 3/16-inch open-end wrench. install the plastic standoff (Figure 23)) in place of the screw that is labeled B in Figure 22. (See Figure 24.) Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 72107 23 .Installing and Removing AIMs Step 1 Step 2 Locate the AIM connector.) For most AIMs.) Figure 22 Removing Screws from System Board—AIM Slot 1 Installation Shown A A B A B A AIM slot 1 connector System board AIM slot 0 connector A Step 3 Step 4 Metal standoff locations B Plastic standoff location Install the two metal standoffs (included in the accessory kit) in place of the two screws that are labeled A in Figure 22. Tighten it firmly with your fingers. (See Figure 24. (Figure 22 shows the screws to remove for AIM installation in AIM slot 1. The shoulder must be seated tight against the system board. Remove the three screws from the system board near the AIM connector that you are going to use.

Installing and Removing AIMs Figure 23 Threaded Plastic Standoff AIM end Step 5 Step 6 Plug the AIM into the AIM connector on the system board. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 24 274174 Locking end OL-5792-04 .) Make sure that the plastic standoff fits into the hole in the AIM board and that the connector is fully seated. Insert the screws (included in the accessory kit) through the AIM into the metal standoffs. (See Figure 24. (See Figure 24.) Tighten the screws carefully with a Phillips screwdriver.

Installing and Removing AIMs Figure 24 Connecting an AIM to the System Board—AIM Slot 1 Shown AIM Threaded plastic standoff Metal standoffs AIM slot 1 connector AIM slot 0 connector Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 25 72108 .

and Cisco 2851 routers have two AIM connectors—AIM slot 0 and AIM slot 1. or Cisco 2851 Router Cisco 2811. Apply the AIM label to the outside of the chassis as described in the “Applying the AIM Label” section on page 31.Installing and Removing AIMs Step 7 Check that the AIM is installed correctly on the system board. Note Only one AIM2-CUE-K9 or AIM2-APPRE-104-K9 can be installed in a Cisco 2811 router and it must be installed in AIM slot 0. See the “Installing the Chassis Cover” section on page 56.) Figure 25 AIM Installed in AIM Slot 1 Step 8 Step 9 If you are finished installing modules. Installing AIM2-CUE-K9 or AIM2-APPRE-104-K9 in a Cisco 2811. Cisco 2821. Note The AIM2-CUE-K9 and AIM2-APPRE-104-K9 cannot be used with AIM-IPS modules in the Cisco 2811 router. (See Figure 25. Cisco 2821. install the cover on the router. but not in both slots. You can install a virtual private network (VPN) encryption AIM or a voice-mail AIM in either slot. You can install voice and data compression AIMs and ATM AIMs in both slots. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 26 OL-5792-04 72112 .

(Figure 26 shows the screws to remove for AIM installation in AIM slot 0. or if you are replacing an existing AIM.0 screws.Installing and Removing AIMs Accessory Kit to Use To install the AIM2-CUE-K9 and the AIM2-APPRE-104-K9 modules in a Cisco 2811. Cisco 2821. Installation Procedure To install an AIM2-CUE-K9 or AIM2-APPRE-104-K9 in a Cisco 2811. Note If the mounting hardware is already in place on the system board. You can discard any other parts in the kit. or Cisco 2851 router. the hex standoff with the band. Cisco 2821.5 screw in the 69-1870-01mounting kit. Remove the three screws from the system board near the AIM connector that you are going to use. the hex standoffs. follow these steps.) Figure 26 Removing Screws from System Board—AIM Slot 0 Installation Shown Step 1 Step 2 A A B B A A AIM slot 1 connector System board AIM slot 0 connector A Metal standoff locations B Metal standoff with top band location Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 247135 27 . Locate the AIM connector. use the 2 M3. or Cisco 2851 router. skip Step 2 and Step 3. and the M2.

or very carefully using a 3/16-inch open-end wrench. Use a 1/4-inch nut driver to tighten the standoffs.) Figure 27 Hex Standoff with Band AIM end Locking end Step 5 Step 6 Step 7 Plug the AIM into the AIM connector on the system board. (See Figure 28. Tighten it firmly with your fingers. Tighten the screws carefully with a Phillips screwdriver.) Insert the M3 screws (included in the accessory kit) through the AIM into the metal standoffs.Installing and Removing AIMs Step 3 Step 4 Install the two metal standoffs (included in the accessory kit) in place of the two screws that are labeled A in Figure 26. Insert the M2. (See Figure 28. Install the hex standoff with the top band (Figure 27)) in place of the screw that is labeled B in Figure 26. The shoulder must be seated tight against the system board.) Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 28 247136 OL-5792-04 .5 screw through the AIM2-CUE-K9 or AIM2-APPRE-104-K9 into the hex standoff with the top band into the chassis until it is securely attached to the board. (See Figure 28.

5 screw AIM Metal standoff with top band Metal standoffs Step 8 Step 9 Step 10 Check that the AIM is installed correctly on the system board.Installing and Removing AIMs Figure 28 Connecting an AIM2-CUE-K9 to the System Board M3 screws M2. Apply the AIM label to the outside of the chassis as described in the “Applying the AIM Label” section on page 31. See the “Installing the Chassis Cover” section on page 56. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 193898 29 . If you are finished installing modules. install the cover on the router.

(See Figure 29 and Figure 30.) Reinstall the AIM as described in “Installing and Removing AIMs” section on page 16. Reinstall the chassis cover as described in the “Installing the Chassis Cover” section on page 56.Installing and Removing AIMs Installing a CompactFlash Memory Card on the AIM Note Not all AIMs require installation of a CompactFlash memory card. Figure 29 CompactFlash Memory Card Location on the AIM Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 30 120375 OL-5792-04 . To install a CompactFlash memory card mounted on the AIM. Refer to the “Verifying AIM Installation” section on page 32 for instructions on formatting the CompactFlash memory card. follow these steps: Step 1 Step 2 Step 3 Step 4 Step 5 Find the location of the CompactFlash memory card on the AIM. (See Figure 29.) Insert the connector end of the CompactFlash memory card into the connector until the card is seated in the connector.

to any removable network module or interface card. or over any holes. Peel the chassis label from its backing. If no suitable space is available on the back of the chassis. The label must be visible with the chassis installed. or existing labels. remove the label from the kit bag. Apply the chassis label as follows: Step 1 Step 2 Step 3 If the chassis label is attached to the label on the AIM card. apply the label to the top cover at the back edge. apply the chassis label to the back of the chassis.Installing and Removing AIMs Figure 30 CompactFlash Memory Card Installation on the AIM Applying the AIM Label The AIM label for the chassis might be in the AIM mounting kit. carefully tear off the chassis label at the perforation. or it might be attached to the label on the AIM card. See Figure 31 for a typical label location on the back of a chassis. Note Do not apply the AIM label to a blank cover plate. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 120376 31 . If the chassis label is in the AIM mounting kit. If there is a suitable space. screws.

3(8r)T1. 16 hours.3(20040521:041814) [pgynther-v123_8_t_throttle 107] Copyright (c) 1986-2004 by Cisco Systems. . Inc. Experimental Versio n 12. Processor board ID FHK0817F02Q 45 FastEthernet interfaces 5 Gigabit Ethernet interfaces 1 Virtual Private Network (VPN) Module 12 Voice FXS interfaces DRAM configuration is 64 bits wide with parity disabled.51) with 196608K/65536K bytes of memory. Cisco 2851 (revision 53. 62720K bytes of ATA CompactFlash (Read/Write) Configuration register is 0x2102 Use the show diag 0 command to obtain hardware information about an installed AIM. RELEASE SOFTWARE (fc1) sjc22-00a-fs-gw2 uptime is 2 days.) Router# show version Cisco IOS Software. 2800 Software (C2800-ADVENTERPRISEK9-M). .Installing and Removing AIMs Figure 31 Example of an AIM Label Location on a Chassis AIM-VPN/EP II Rear of chassis Verifying AIM Installation Use the show version command to verify that the AIM has been installed correctly. Version 12. You will see additional output that is not shown in these examples. Compiled Fri 21-May-04 00:35 by pgynther ROM: System Bootstrap. (See the bold entry toward the bottom of the example.123-8T-2" . Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 32 35622 AIM label OL-5792-04 . Note that you will see additional output not shown in this example. one VPN AIM is recognized by the system. In the following example. 239K bytes of non-volatile configuration memory. 17 minutes System returned to ROM by reload at 17:57:37 PDT Sat Jun 26 2004 System restarted at 17:58:51 PDT Sat Jun 26 2004 System image file is "flash:c2800-adventerprisek9-mz.

Compression AIM 1: 2E1 Compression AIM module Version 2AIM Module in slot: 1 Hardware Revision : 1. and ensure that it makes good contact with your skin. always wear an ESD-preventive wrist strap. . Caution When you remove or install PVDMs. . Note PVDM-II connectors in the Cisco 2800 series routers are not compatible with older PVDM versions.0 Part Number : 73-3888-01 Board Revision : A0 Deviation Number : 0-0 Fab Version : 01 PCB Serial Number : JAB05440F12 RMA Test History : 00 RMA Number : 0-0-0-0 RMA History : 00 EEPROM format version 4 EEPROM contents (hex): 0x00: 04 FF 40 04 6D 41 01 00 82 49 0F 30 01 42 41 30 0x10: 80 00 00 00 00 02 01 C1 8B 4A 41 42 30 35 34 34 0x20: 30 46 31 32 03 00 81 00 00 00 00 04 00 FF FF FF 0x30: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0x40: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF . Before you remove or install a PVDM. Caution Handle PVDMs by the edges only. If only one is PVDM installed. Connect the equipment end of the wrist strap to the metal part of the chassis. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 33 . Installing and Removing PVDMs Cisco 2801 and Cisco 2811 routers hold up to two Cisco packet voice data modules. 2 ports Port adapter is analyzed Port adapter insertion time unknown EEPROM contents at hardware discovery: . remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. . PVDMs are ESD-sensitive components and can be damaged by mishandling. Cisco 2821 and Cisco 2851 routers hold up to three PVDM-IIs.Installing and Removing PVDMs The following example shows one Compression AIM in a Cisco 2811 router: Router# show diag 0 Slot 0: C2851 Motherboard with 2GE and integrated VPN Port adapter. version 2 (PVDM2) to support enhanced versions of digital signal processors (DSPs). . it must be located in the PVDM 0 connector.

Figure 9. and PVDM 2 Refer to Figure 8. and then tilt the PVDM until it can be freely removed from the connector. then PVDM 0 in Cisco 2821 and 2851 routers. PVDM 1. Figure 32 PVDM Showing Polarization Notch Polarization notch Alignment holes Removing a PVDM To remove a PVDM from the system board. for the location of the PVDMs. See Figure 33. depending on your router model. and are identified as follows: • • In Cisco 2801 and Cisco 2811 routers—PVDM 0 and PVDM 1 In Cisco 2821 and Cisco 2851 routers—PVDM 0. Figure 10. Figure 10. Figure 9. PVDMs have a polarization notch on the mating edge to prevent incorrect insertion. then PVDM 1. and Figure 11 for PVDM locations. Figure 32 shows the polarization notch on a PVDM. or Figure 11.Installing and Removing PVDMs PVDM Location and Orientation The PVDM connectors are located on the system board. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 34 OL-5792-04 103363 . See Figure 8. Note PVDMs must be removed in order—PVDM 1 then PVDM 0 in Cisco 2801 and 2811 routers. follow these steps: Step 1 Step 2 Locate the PVDM on the system board. Pull the PVDM retaining clips away from the PVDM at both ends. and PVDM 2.

Hold the PVDM at an angle and insert it carefully into the PVDM connector. Note If installing only one PVDM. Tilt the PVDM up to the vertical position so that the clips snap into place at both ends. Orient the PVDM so that the polarization notch lines up with the polarization key on the connector. See Figure 32. Step 1 Step 2 Step 3 Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 35 . See Figure 8. depending on your router model. or Figure 11. If installing two PVDMs. See Figure 34. follow these steps. Figure 10. Figure 9. Installing a PVDM To install a PVDM. install it in PVDM connector 0.Installing and Removing PVDMs Figure 33 Removing a PVDM 1 2 1 Step 3 Release clips 2 103468 1 Tilt the PVDM Place the PVDM in an antistatic bag to protect it from ESD damage. install the second one in PVDM connector 1. for the location of the PVDM connectors. Locate the PVDM connector on the system board.

Remove the screws that fasten the main power supply to the chassis. Caution To comply with Telcordia NEBS GR-1089-Core and EN 300386 requirements. and perform the procedure in the “Installing a Power Supply in a Cisco 2821 or Cisco 2851 Router” section on page 46. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. and perform the procedure in the “Installing an Inline Power Supply in a Cisco 2801 Router” section on page 36. and perform the procedure in the “Installing a Power Supply in a Cisco 2811 Router” section on page 38. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 36 OL-5792-04 . See the “Installing the Chassis Cover” section on page 56. See Figure 35. Installing an Inline Power Supply in a Cisco 2801 Router To replace the main power supply in a Cisco 2801 router with an inline power supply. install the cover on the router. Step 1 Step 2 Disconnect the power supply cable from the main power supply connector. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. Replacing the Power Supply To install an inline power (ILP) supply in a Cisco 2801 router.Replacing the Power Supply Figure 34 Installing a PVDM 2 1 2 103469 1 Step 4 Tilt PVDM up to vertical 2 Clips snap into place If you are finished installing modules. To replace a power supply in a Cisco 2811 router. perform the following steps. See Figure 8 for the locations of connectors and other components within the Cisco 2801 router. To replace a power supply in a Cisco 2821 or Cisco 2851 router. you must use foil twisted-pair cable that is properly grounded at both ends. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2.

Cisco 2801 Main Power Supply Removal 4 3 5 2 1 2 3 Step 3 Step 4 Step 5 Main power supply fastening screws Vent blocking plate fastening screws Vent blocking plate 4 5 Main power connector Main power supply Lift the main power supply out of the chassis. Remove the screws that fasten the vent blocking plate to the chassis. and remove the vent blocking plate from the inline power (ILP) supply fan vents.Replacing the Power Supply Figure 35 . Insert the ILP supply into the chassis. See Figure 36. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 103059 1 37 .

The ILP fans should be visible through the vents that were blocked by the vent blocking plate.Replacing the Power Supply Figure 36 Inserting the ILP Supply into the Cisco 2801 Router 4 3 2 1 1 2 Step 6 Step 7 Step 8 ILP supply fastening screws ILP supply 3 4 ILP connector Main power connector Insert the screws that fasten the ILP supply to the chassis. page 39 Installing an AC-Input Power Supply. Connect the main power supply cable to the main power supply connector. page 41 Installing a DC-Input Power Supply. driven by external DC power An inline power (ILP) supply. Verify that the vent blocking plate has been removed in Step 4. and connect the ILP supply cable to the ILP supply connector. driven by external AC power A DC-input power supply. page 43 Installing an ILP Supply. This supply provides power for the router and inline power for a complement of IP phones attached to the router. page 45 The following sections describe how to install each type of power supply. driven by external AC power. Removing the Existing Power Supply. • • • • Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 38 103060 OL-5792-04 . Installing a Power Supply in a Cisco 2811 Router Three types of power supplies are available for the Cisco 2811 router: • • • An AC-input power supply.

Disconnect the power output cable connector (or connectors—see note below) from the power supply. The DC-input power supply and the ILP supply each use two power output cables that must be disconnected. Power supply connectors have a locking feature on the power supply end that you must release. Step 2 Remove the air duct by squeezing it gently at the bottom and lifting it straight up. Do not disconnect any power cables from the system board. See Figure 37. Step 1 Note The AC-input power supply in a Cisco 2811 router uses only one power output cable. Figure 37 Flat Ribbon Cable and Air Duct 1 2 1 Ribbon Cable 2 Air Duct Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 135314 39 . On the ILP supply. The cable is of adequate length to perform the power supply replacement procedure. the ILP cable is also hooked to cable guides on the power supply and the chassis. so it must be both disconnected and unhooked from the power supply. By squeezing the air duct. the snaps are released from the sheet metal retainers in the chassis that capture them. perform the following steps. Removing the flat ribbon cable without the proper tools may cause damage to components in the router.Replacing the Power Supply Removing the Existing Power Supply To remove a power supply from a Cisco 2811 router. Note that there are four snaps on the air duct. See Figure 44. Caution Do not disconnect the flat ribbon cable (shown in Figure 37). two on each side.

and then lift it out. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 40 OL-5792-04 135329 .Replacing the Power Supply Step 3 Remove the power supply retention screw. See Figure 38. Figure 38 Power Supply Retention Screw 1 2 3 1 2 Step 4 Power supply Retention screw location 3 Ribbon Cable Slide the power supply toward the fan and toward the system board.

See Figure 40. Make sure that the locking feature snaps into position.Replacing the Power Supply Installing an AC-Input Power Supply The AC-input power supply has a single power connector. Install the power supply retention screw. See Figure 37. Connect the primary power cable to the power supply. and then slide it to the front and side of the chassis. See Figure 38. Step 1 Insert the AC-input power supply. When you slide the power supply to the front and then the side of the chassis. make sure that these hooks engage corresponding openings on the side of the power supply. Squeeze it gently at the bottom so that the four snaps on the duct are captured by the sheet metal retainers in the chassis. Insert the air duct. Figure 39 AC-Input Power Supply for the Cisco 2811 Router 1 2 1 135275 Retention tab 2 Primary power connector Follow these steps to install the AC-input power supply. Please note that there are two hooks inside the front of the chassis that fit into openings on the side of the power supply. Step 2 Step 3 Step 4 Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 41 . as shown in Figure 39.

power supply 3 Primary power cable connector. motherboard If you are finished installing modules. See the “Installing the Chassis Cover” section on page 56. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 42 OL-5792-04 103544 .Replacing the Power Supply Figure 40 . Connecting a Primary Power Cable in a Cisco 2811 Router 3 2 1 1 2 Step 5 Power supply Primary power cable connector. install the cover on the router.

See Figure 40. as shown in Figure 41. Please note that there are two hooks inside the front of the chassis that fit into openings on the side of the power supply. See Figure 42. Step 2 Step 3 Step 4 Step 5 Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 43 . See Figure 38. Install the power supply retention screw. and then slide it to the front and side of the chassis. Squeeze it gently at the bottom so that the four snaps on the duct are captured by the sheet metal retainers in the chassis. Connect the primary power cable to the power supply. Figure 41 DC-Input Power Supply for the Cisco 2811 Router 3 1 2 1 2 135276 Retention tab Primary power connector 3 Secondary power connector Follow these steps to install the DC-input power supply. When you slide the power supply to the front and then the side of the chassis. Connect the secondary power cable to the power supply and to the secondary power connector on the motherboard. Make sure that the locking feature on the power supply end snaps into position.Replacing the Power Supply Installing a DC-Input Power Supply The DC-input power supply has two power connectors. See Figure 37. Make sure that the locking feature on the power supply end snaps into position. Insert the air duct. Step 1 Insert the DC-input power supply. make sure that these hooks engage corresponding openings on the side of the power supply.

Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 44 OL-5792-04 135330 .Replacing the Power Supply Figure 42 Connecting a Secondary Power Cable in a Cisco 2811 Router 1 2 1 Step 6 Secondary power connector. power supply 2 Secondary power connector. motherboard If you are finished installing modules. See the “Installing the Chassis Cover” section on page 56. install the cover on the router.

and then slide it to the front and side of the chassis. Make sure that the locking feature on the power supply end snaps into position. as shown in Figure 43. See Figure 44.Replacing the Power Supply Installing an ILP Supply The ILP supply has two power connectors. aroiund and under the motherboard and not on top of it. Connect the primary power cable to the power supply. See Figure 38. Route the ILP cable through the cable guides on the power supply. Squeeze it gently at the bottom so that the four snaps on the duct are captured by the sheet metal retainers in the chassis. make sure that these hooks engage corresponding openings on the side of the power supply. Insert the air duct. See Figure 37. This routing will minimize the chance of airflow interference and of cable snags when opening the chassis. See Figure 40. Make sure that the locking feature on the power supply end snaps into position. Step 1 Insert the ILP supply. When you slide the power supply to the front and then the side of the chassis. Step 2 Step 3 Step 4 Step 5 Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 45 . Connect the ILP cable to the power supply and to the ILP cable connector on the motherboard. Please note that there are two hooks inside the front of the chassis that fit into openings on the side of the power supply. Figure 43 ILP Supply for the Cisco 2811 Router 4 3 2 1 1 2 Retention tab Primary power connector 3 4 135277 4 ILP connector ILP cable guides Follow these steps to install the ILP supply. Install the power supply retention screw.

driven by external AC power. This supply provides power for the router and inline power for a complement of IP phones attached to the router.Replacing the Power Supply Figure 44 . Connecting an ILP Cable in a Cisco 2811 Router 3 1 3 2 1 2 Step 6 ILP cable connector on the power supply ILP cable connector on the motherboard 3 ILP cable guides If you are finished installing modules. install the cover on the router. The following sections describe how to install each type of power supply. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 46 OL-5792-04 127114 . See the “Installing the Chassis Cover” section on page 56. Installing a Power Supply in a Cisco 2821 or Cisco 2851 Router Three types of power supplies are available for the Cisco 2821 and Cisco 2851 routers: • • • An AC-input power supply. driven by external DC power An inline power (ILP) supply. driven by external AC power A DC-input power supply.

Make sure that the Compact Flash Ejector pin is in a position flush to the bezel. Grasp the bezel at the location of the arrow. There is an upward-facing arrow located at the top and center of the front bezel. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 121069 OPTIONAL RPS INPUT 100-240V~ 8A 50/60 Hz 47 . c. 1 SYS AUX/ SYS PWR PWR ACT 1 CF COMPACT FLASH 0 Do Not Remove During Network Operation CONSOLE SYS AUX/ SYS PWR PWR ACT CF 1 COMPACT FLASH 0 Do Not Remove During Network Operation AUX 12V -48V 18A 8A b. slide the bezel toward the input-power side until it comes free (about 1/2 inch [12 mm]). Pull the top of the bezel 1/8 to 1/4 inch (3 to 8 mm) away from the chassis at the center. See Figure 45. Where to Hold Front Bezel to Remove It on Cisco 2821 and Cisco 2851 Routers Figure 45 . While you hold the bezel away from the chassis. perform the following steps: Step 1 Remove the bezel from the front of the router.Replacing the Power Supply Removing the Existing Power Supply To remove the power supply from a Cisco 2821 or a Cisco 2851 router. See Figure 46. as follows: a.

Replacing the Power Supply Figure 46 . Removing the Bezel from a Cisco 2821 or Cisco 2851 Router 1 Plastic bezel 2 1 Pull top of bezel away from chassis 2 Slide bezel to release it from chassis Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 48 117350 OL-5792-04 .

See Figure 47. Note The AC-input power supply in a Cisco 2821 or Cisco 2851 router has only one power output cable. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 49 103704 . Front Power supply retaining screws Step 3 Disconnect the power output cable connector (or connectors—see note below) from the power supply. Do not disconnect any power cables from the system board. Power supply connectors have a locking feature on the power supply end that you must release. Step 4 Use the integrated power supply handle to pull the power supply out through the front of the chassis.Replacing the Power Supply Step 2 Remove the two power supply retaining screws. See Figure 48. and the ILP supply has three power output cables that must be disconnected. Figure 47 Power Supply Retaining Screws in a Cisco 2821 or Cisco 2851 Router . The DC-input power supply has two power output cables.

as shown in Figure 49.Replacing the Power Supply Figure 48 Removing the Power Supply from a Cisco 2821 or Cisco 2851 Router Installing an AC-Input Power Supply The AC-input power supply has a single power connector. Figure 49 AC_Input Power Supply 1 127780 1 Primary power connector Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 50 OL-5792-04 135331 .

Install the two power supply retaining screws. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 103705 51 .9 to 1. See Figure 47. Slide the bezel until it is centered and tight against the chassis.1 N-m). install the cover on the router. Engage the plastic tabs of the bezel into the slots in the chassis. See the “Installing the Chassis Cover” section on page 56.Replacing the Power Supply Step 1 Step 2 Step 3 Insert the AC-input power supply into the chassis from the front. Figure 50 Primary Power Cable Connection in a Cisco 2821 or Cisco 2851 Router . Make sure that the locking feature on the power supply end snaps into position. 2 1 1 Step 4 Power supply 2 Primary power cable connector Install the bezel onto the front of the chassis as follows: a. Connect the primary power supply cable to the power supply. Torque to 8 to10 in-lbf (0. See Figure 50. b. Step 5 If you are finished installing modules.

See Figure 52.Replacing the Power Supply Installing a DC-Input Power Supply The DC-input power supply has two power connectors. Connect the secondary power supply cable to the power supply. Make sure that the locking feature on the power supply end snaps into position.9 to 1. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 52 OL-5792-04 . See Figure 50. Connect the primary power supply cable to the power supply.1 N-m). Install the two power supply retaining screws. Make sure that the locking feature on the power supply end snaps into position. See Figure 47. Torque to 8 to10 in-lbf (0. Figure 51 DC-Input Power Supply 1 2 127781 1 Primary power connector 2 Secondary power connector Step 1 Step 2 Step 3 Step 4 Insert the AC-input power supply into the chassis from the front. as shown in Figure 51.

Replacing the Power Supply Figure 52 Connecting a Secondary Power Cable in Cisco 2821 and Cisco 2851 Routers 2 1 1 Step 5 Secondary power conector. Slide the bezel until it is centered and tight against the chassis. power supply Install the bezel onto the front of the chassis as follows: a. install the cover on the router. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 135332 53 . motherboard 2 Secondary power connector. b. See the “Installing the Chassis Cover” section on page 56. Step 6 If you are finished installing modules. Engage the plastic tabs of the bezel into the slots in the chassis.

9 to 1. See Figure 50. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 54 OL-5792-04 . You must also route the ILP cable through the hooks on the power supply and chassis. Connect the ILP cable to the supply. Make sure that the locking feature on the power supply end snaps into position.1 N-m).Replacing the Power Supply Installing an ILP Supply The ILP supply has three power connectors. See Figure Figure 52. Make sure that the locking feature on the power supply end snaps into position. Torque to 8 to10 in-lbf (0. Connect the primary power supply cable to the power supply. See Figure 54. See Figure 47. as shown in Figure 53.. Make sure that the locking feature on the power supply end snaps into position. Connect the secondary power supply cable to the power supply. Figure 53 ILP Supply 3 1 2 127782 1 2 Primary power connector Secondary power connector 3 ILP connector Step 1 Step 2 Step 3 Step 4 Step 5 Insert the AC-input power supply into the chassis from the front. Install the two power supply retaining screws.

See the “Installing the Chassis Cover” section on page 56. power supply 3 ILP cable guides Install the bezel onto the front of the chassis as follows: a. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 127115 55 . install the cover on the router. Slide the bezel until it is centered and tight against the chassis. Step 7 If you are finished installing modules.Replacing the Power Supply Figure 54 . b. motherboard ILP cable connector. Engage the plastic tabs of the bezel into the slots in the chassis. Connecting an ILP Cable in Cisco 2821 and Cisco 2851 Routers 3 3 3 3 3 1 2 1 2 Step 6 ILP cable connector.

see the “Installing the Cover on Cisco 2821 and Cisco 2851 Routers” section on page 58. For cover installation procedures. follow these steps: Step 1 Step 2 Slide the top cover of the router back on the bottom of the chassis by pushing it in the direction opposite than shown in Figure 3 on page 4.Installing the Chassis Cover Installing the Chassis Cover Cisco 2801 routers have a cover that slides onto the chassis from the rear of the chassis. see the “Installing the Cover on Cisco 2801 Routers” section on page 56. “Removing the Cisco 2801 Chassis Cover.” Replace the three screws and the ground connection that you removed when you opened the chassis. Cisco 2821 and Cisco 2851 routers have a hinged cover. See Figure 1 on page 3. For cover installation procedures.” Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 56 OL-5792-04 . Cisco 2811 routers have a cover that slides into place after you position it flat on top of the chassis. “Removing the Cisco 2801 Chassis Cover. see the “Installing the Cover on Cisco 2811 Routers” section on page 57. For cover installation procedures. Installing the Cover on Cisco 2801 Routers To install the chassis cover on a Cisco 2801 router.

Use a Phillips’ screwdriver to install the four screws at the top rear of the cover. with the front (bezel) end of the cover about 1 inch (25 mm) from the front end of the chassis. Step 1 Position the cover so that it rests flat on the chassis. A number 2 Phillips screwdriver is required. Press the cover flat against the chassis while you slide the cover closed. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 103528 57 . Figure 55 Cover in Position for Installation Plastic bezel Chassis Cover Approx. See Figure 55. follow these steps. 1 inch (25 mm) Step 2 Step 3 Slide the cover toward the front so that the fingers enter the slots and the cover is fully closed.Installing the Chassis Cover Installing the Cover on Cisco 2811 Routers To install the chassis cover on a Cisco 2811 router.

and insert the tabs into the slots along the front (bezel) edge of the chassis. Hold the cover at a 45-degree angle. See Figure 56. Install the three cover screws. Center the cover over the chassis and lower it onto the chassis. Step 1 Step 2 Step 3 Step 4 Place the chassis on a flat surface. A number 2 Phillips screw driver is required. Figure 56 Installing Cover on Cisco 2821 and Cisco 2851 Routers 1 2 1 Insert tabs and center the cover 2 Close the cover Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 58 OL-5792-04 103964 . follow these steps.Installing the Chassis Cover Installing the Cover on Cisco 2821 and Cisco 2851 Routers To install the chassis cover on a Cisco 2821 or a Cisco 2851 router.

IOS. IP/TV. MGX. iQuick Study. ProConnect. CCDP. Cisco IOS. Cisco. Follow Me Browsing. All rights reserved. GigaDrive. PIX. CCNA. CCDA. Inc. Play. Networking Academy. and Welcome to the Human Network are trademarks of Cisco Systems. and/or its affiliates in the United States and certain other countries. Networkers. the Cisco Certified Internetwork Expert logo. The use of the word partner does not imply a partnership relationship between Cisco and any other company. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 59 . MeetingPlace. Fast Step. SMARTnet. iQ Net Readiness Scorecard. Enterprise/Solver.Installing the Chassis Cover CCVP. Cisco Unity. 2005 Cisco Systems. LightStream. Inc. All other trademarks mentioned in this document or Website are the property of their respective owners. Aironet. the iQ logo. ScriptShare. Internet Quotient. Inc.. CCIP. Live. CCNP. CCSP. (0711R) Copyright © 2004. Inc. Cisco Systems. Changing the Way We Work. and TransPath are registered trademarks of Cisco Systems. EtherFast. Cisco Press. the Cisco logo. Catalyst.. Cisco Systems Capital. EtherSwitch. and Learn is a service mark of Cisco Systems. iPhone. Linksys. StackWise. Network Registrar. and Access Registrar. The Fastest Way to Increase Your Internet Quotient. FormShare. EtherChannel. HomeLink. CCIE. the Cisco Systems logo. iQ Expertise.

Installing the Chassis Cover Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 60 OL-5792-04 .

Inc. Removing a CompactFlash Memory Card To remove a CompactFlash memory card from the chassis. All rights reserved. The measurement should be between 1 and 10 megohms (Mohms). page 1 Removing a CompactFlash Memory Card. periodically check the resistance value of the antistatic strap.. Do not remove the wrist strap until the installation is complete. immediately place it in a static shielding bag. page 1 Installing a CompactFlash Memory Card. ESD voltages on clothing can still cause damage. Caution For safety. page 2 Preventing Electrostatic Discharge Damage CompactFlash memory cards are sensitive to electrostatic discharge (ESD) damage. Avoid contact between the card and clothing. If the card will be returned to the factory. To prevent ESD damage. follow these guidelines: • • • • • Always use an ESD wrist or ankle strap and ensure that it makes good skin contact. Inc. . Connect the equipment end of the strap to an unfinished chassis surface. perform the following steps (see Figure 1): Corporate Headquarters: Cisco Systems. San Jose. which can occur when electronic cards or components are handled improperly. Place a removed CompactFlash memory card on an antistatic surface or in a static shielding bag. It contains the following sections: • • • Preventing Electrostatic Discharge Damage. The wrist strap protects the card from ESD voltages on the body only. 170 West Tasman Drive. CA 95134-1706 USA Copyright © 2004 Cisco Systems. results in complete or intermittent failures.Removing and Installing CompactFlash Memory Cards in Cisco 2800 Series Routers This document describes installing and replacing CompactFlash memory cards in Cisco 2800 series integrated services routers.

Note Step 2 If the ejector button is projecting out from the panel. push it in until it is flush with the bezel. The ejector button moves outward so that it projects from the panel. perform the following steps (see Figure 1): Step 1 Make sure that the ejector button is fully seated so that it does not project out from the panel. Pull the CompactFlash memory card out of its slot. Step 1 Step 2 Step 3 Step 4 Caution To prevent damage to the ejector mechanism. and reinsert the CompactFlash memory card. Removing the CompactFlash memory card from the router while flash memory is being accessed can cause damage to your router. remove the CompactFlash memory card. This ejects the CompactFlash memory card part-way out of its slot. the ejector button must remain pressed all the way in (flush against the bezel) when not being used to eject a CompactFlash memory card. The CF LED blinks to indicate when flash memory is being accessed.Installing a CompactFlash Memory Card Caution Do not remove a CompactFlash memory card from the chassis while it is being accessed. Insert the CompactFlash memory card into the slot until it is fully seated. Press the ejector button again. press the ejector button until it clicks. Push the ejector button in until the button is flush with the bezel. Note If the ejector button is projecting from the panel after you insert the CompactFlash memory card. Press the ejector button next to the CompactFlash memory card. Removing and Installing CompactFlash Memory Cards in Cisco 2800 Series Routers 2 111992 Do Not Remove During Network Operation OL-5793-01 . The ejector button remains flush with the panel. Figure 1 CompactFlash Memory Card Slot in Cisco 2800 Series Routers SYS AUX/ SYS PWR PWR ACT CF 1 COMPACT FLASH 0 Ejector button Compact Flash slot Installing a CompactFlash Memory Card To install a CompactFlash memory card.

Installing a CompactFlash Memory Card Caution To prevent damage to the ejector mechanism. the ejector button must remain fully seated when not being used to eject a CompactFlash memory card. Removing and Installing CompactFlash Memory Cards in Cisco 2800 Series Routers OL-5793-01 3 .

All other trademarks mentioned in this document or Website are the property of their respective owners. CCNP. EtherChannel. the iQ logo. iPhone. CCDA. iQ Net Readiness Scorecard. ProConnect. the Cisco logo. Fast Step. and TransPath are registered trademarks of Cisco Systems. Aironet. EtherFast. Inc. Inc. CCDP. iQuick Study. StackWise.. LightStream. The Fastest Way to Increase Your Internet Quotient. Linksys. Changing the Way We Work. The use of the word partner does not imply a partnership relationship between Cisco and any other company. Cisco IOS. HomeLink. ScriptShare. SMARTnet. the Cisco Systems logo. Play. (0711R) Copyright © 2004 Cisco Systems. IP/TV. Cisco Systems. All rights reserved. Follow Me Browsing. CCNA.. Networkers. and Welcome to the Human Network are trademarks of Cisco Systems. Cisco Systems Capital. Enterprise/Solver. and Access Registrar. iQ Expertise. and/or its affiliates in the United States and certain other countries. Live. Cisco. CCSP. IOS. GigaDrive. CCIP. MeetingPlace. Removing and Installing CompactFlash Memory Cards in Cisco 2800 Series Routers 4 OL-5793-01 . CCIE. Network Registrar. Internet Quotient. PIX. Networking Academy. Cisco Unity.Installing a CompactFlash Memory Card CCVP. and Learn is a service mark of Cisco Systems. Cisco Press. Catalyst. the Cisco Certified Internetwork Expert logo. Inc. FormShare. MGX. EtherSwitch. Inc.