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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.

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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.

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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.

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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

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

Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanliga förfaranden för att förebygga olyckor. 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. Se översättningarna av de varningsmeddelanden som finns i denna publikation. och se de översatta säkerhetsvarningarna som medföljer denna anordning. Du befinner dig i en situation som kan leda till personskada.

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

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

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

Click Go. Your formal Warranty Statement.com/univercd/cc/td/doc/es_inpck/cetrans. The Cisco Limited Warranty and Software License page from the Information Packet appears. c. Select the language in which you would like to read the document.htm The Warranties and License Agreements page appears. Click the Information Packet Number field. follow these steps: a. b. all releases.com.adobe. Launch your browser. Follow these steps to access and download the Cisco Information Packet and your warranty and license agreements from Cisco. 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. 78-5235-03A0 is highlighted.cisco. including the warranties and license agreements applicable to Cisco software.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. To read the Cisco Information Packet. and go to this URL: http://www. or click the PDF icon to download and print the document in Adobe Portable Document Format (PDF).com. is available on Cisco. d. Refer to the documentation for the Cisco IOS software release installed on your router. 1. and make sure that the part number 2.com Cisco 2800 Series Hardware Documents: Introduction and Warnings 10 OL-5808-01 . Note You must have Adobe Acrobat Reader to view and print PDF files. Read the document online. You can download the reader from Adobe’s website: http://www.

contact your Cisco Sales and Service Representative. Cisco reserves the right to refund the purchase price as its exclusive warranty remedy. 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. d.com/cisco/web/psa/default. Select the language in which you would like to read the document.Obtaining Documentation 3. Actual delivery times can vary. or click the PDF icon to download and print the document in Adobe Portable Document Format (PDF).com/public/Support_root.shtml.com You can access the most current Cisco documentation at this URL: http://www. If you purchased the product directly from Cisco. The Cisco warranty page appears. follow these steps: a.html?mode=prod Cisco 2800 Series Hardware Documents: Introduction and Warnings OL-5808-01 11 . Cisco. Complete the information below. c. These sections explain how to obtain technical information from Cisco Systems. 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. You can also contact the Cisco service and support website for assistance: http://www. Replacement. Click Go.cisco. Enter this part number in the Warranty Document Number field: 78-5236-01C0 b. depending on the customer location. 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. Repair. Duration of Hardware Warranty Ninety (90) days. Review the document online. Cisco also provides several ways to obtain technical assistance and other technical resources.com.

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

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

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

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

ScriptShare. iQ Net Readiness Scorecard. MGX. Cisco Press. SMARTnet. MeetingPlace. CCIE. the Cisco Systems logo. FormShare. iQ Expertise. the iQ logo. IP/TV. and Access Registrar. Aironet. Cisco Systems Capital. the Cisco logo. LightStream. The Fastest Way to Increase Your Internet Quotient. 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. Internet Quotient. CCDA. EtherFast. Changing the Way We Work. Fast Step. iPhone.Obtaining Additional Publications and Information CCVP. Enterprise/Solver. Play. CCDP. Cisco IOS. the Cisco Certified Internetwork Expert logo. iQuick Study. Cisco. IOS. HomeLink. Cisco Unity. ProConnect. Linksys. CCSP. Live. Inc. EtherChannel. Networkers. Networking Academy. PIX. EtherSwitch. Catalyst.. Inc. CCIP. (0711R) Copyright © 2004 Cisco Systems. Inc. GigaDrive. and Learn is a service mark of Cisco Systems. All rights reserved. and/or its affiliates in the United States and certain other countries. Follow Me Browsing. All other trademarks mentioned in this document or Website are the property of their respective owners. Network Registrar. CCNA. CCNP.. Inc. Cisco Systems. StackWise. and TransPath are registered trademarks of Cisco Systems. Cisco 2800 Series Hardware Documents: Introduction and Warnings 16 OL-5808-01 .

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

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

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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.

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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)

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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.

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271118

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

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 .

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

which is located on the chassis base as shown in Figure 6. 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 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. Installing and Upgrading Fans in Cisco 2811 Series Routers 78-17850-01 170512 170511 9 . 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 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. Installing and Upgrading Fans in Cisco 2811 Series Routers 10 170530 78-17850-01 . and remove the fan as shown in Figure 13. 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.

and slide the fan down over the locking tabs at the chassis base as shown in Figure 17. Insert the fan in the side attachment slots (as shown in Figure 16). Step 2 Installing and Upgrading Fans in Cisco 2811 Series Routers 78-17850-01 170515 11 . See Figure 4 for the location of the fans. Note The fans have side attachment slots that are used to guide the fan into place. See Figure 16.Installing and Removing the Fans Installing the Fans To install the system and power supply fans. Note The fan should seat within the four tabs shown in Figure 14. 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. perform the following procedure: Step 1 Locate the fan slot.

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.

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

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

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

and packet voice data modules (PVDMs) plug into connectors inside the chassis. expansion DRAM memory modules (DIMMs). Advanced integration modules (AIMs). Cisco 2800 series routers use PVDM II modules that are not compatible with Cisco 2600 series routers. and on the rear of the chassis on the Cisco 2811. they can be removed and installed only by opening the chassis. extension voice modules. Overview of Cisco 2800 Series Routers OL-5783-01 5 . they can be removed and installed without opening the chassis. located on the front of the chassis on the Cisco 2801 router. Cisco 2821.Hardware Features Removable and Interchangeable Modules Table 2 summarizes the optional modules that can be installed in the router to provide specific capabilities. and Cisco 2851 routers. and interface cards fit into slots. 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. The network modules.

You can install additional RAM in multiples of the default amount. double data rate) SDRAM DIMM DIMM sizes—256 MB. the configuration register. Stores the operating system software image.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. and the startup configuration. Overview of Cisco 2800 Series Routers 6 OL-5783-01 . Cisco 2851 routers can accept two 512 MB DIMMs to provide 1024 MB of usable memory. 2. Table 3 Router Memory Specifications Router Platform Cisco 2801 DRAM Type—SDRAM DIMM DIMM sizes—64 MB. 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. 3. Cisco IOS software executes from DRAM memory. Cisco 2801 routers have 128 MB of SDRAM soldered onto the system board. Boot/NVRAM—Internal flash memory. up to the maximum amount. 128 MB. The default memory numbers for RAM represent the minimum usable memory. Stores the bootstrap program (ROM monitor). Cisco 2811 routers can accept one 256 MB and one 512 MB DIMM to provide 768 MB of usable memory. You can install a DIMM into the expansion slot to increase memory to the maximum of 384 MB. Flash memory—External flash memory. double data rate) DRAM DIMM DIMM sizes—256 MB. 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. Table 3 summarizes the memory options for Cisco 2800 series routers. 512 MB DIMM slots—2 Default onboard memory— none Default memory—256 MB Maximum memory—1024 MB3 1.

Cisco 2811.60 VDC.240 VAC. or 240 VAC. 6 A None IP Phone Power Output –48 VDC. and Cisco 2851 Backup power for AC.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. 240 W None None –48 VDC. With Cisco 2811: –48 VDC. 8 A 24 . Overview of Cisco 2800 Series Routers OL-5783-01 7 . Cisco 2801 routers are equipped for operation using AC power only.240 VAC. 2 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. but not in removable modules or interface cards. 4 A 24 . 8 A 100 . Cisco 2821. 8 A 24 . 10 A. 2 A 100 .240 VAC. 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. 360 W None The Cisco RPS provides IP phone power only if the chassis power supply supports IP phone power. 240 W With Cisco 2851: –48 VDC.240 VAC. 160 W With Cisco 2821: –48 VDC.240 VAC. 12 A 100 . 160 W None None –48 VDC. 3 A 100 .60 VDC.240 VAC. 12 A 100 VAC. Cisco 2821. 5 A 100 . 3 A 100 . IP phone power is supported if the appropriate AC-input chassis power supply is installed.60 VDC.240 VAC. 120 W None –48 VDC.Hardware Features Power Table 4 summarizes the power options for Cisco 2800 series routers. 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 .240 VAC.

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. On indicates presence of a PVDM in PVDM slot 1. 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 . 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. the LED is green. including possible trouble causes and corrective actions. If the power supply is not working properly. If the power supply is working properly. 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. On when the router is correctly connected to a local Ethernet LAN through Ethernet port 1. Off indicates half-duplex operation.Hardware Features To see descriptions of LEDs in removable modules and interface cards. the LED is off. Front CF Green AUX/PWR Green/ Indicates that the inline power supply is present Amber (LED is on). On indicates a 100-Mbps link. For LED troubleshooting information. Off indicates a 10-Mbps link. Do not remove the CompactFlash memory card when this light is on. This LED blinks while booting or in the ROM monitor. refer to the applicable documentation for those products: the Cisco Network Modules Hardware Installation Guide or the Cisco Interface Cards Installation Guide. Off indicates half-duplex operation. On indicates full-duplex operation. indicating an inline power failure. On when flash memory is busy. see Table 1 in the “Troubleshooting Cisco 2800 Series Routers” document. the LED is amber. On indicates a 100-Mbps link. On indicates presence of an AIM in AIM slot 1. Off indicates a 10-Mbps link. On indicates full-duplex operation. On indicates presence of a packet voice data module (PVDM) in PVDM slot 0. When the inline power supply is not installed. On indicates presence of an advanced integration module (AIM) in AIM slot 0.

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. 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 detected but not initialized No PVDM installed in slot (0. 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. or 2) is initialized PVDM in slot (0. The Ethernet S (Speed) LED blinks only when the L (Link) LED is on. 1. 1. 1. do not eject the CompactFlash memory card Flash memory is not being accessed. 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). The PVDM2 LED is applicable only to the Cisco 2821 and Cisco 2851 routers. Overview of Cisco 2800 Series Routers OL-5783-01 9 . 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. Cisco 2821. 2.

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

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) Slot 2 (WIC. and into slots 2 and 3. VIC. Dispose of used batteries according to the manufacturer’s instructions. showing locations of the power and signal interfaces. VWIC. 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. status indicators. Cisco 2801 Chassis Figure 7 shows the front panel of a Cisco 2801 router.Chassis Views Warning There is the danger of explosion if the battery is replaced incorrectly. VWIC. Note Slot 0 does not support PRI on T1/E1 VWICs. 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. VIC. Figure 8 shows the back panel. module slots. Overview of Cisco 2800 Series Routers OL-5783-01 11 95816 . and chassis identification labels. VIC. or VWIC) Slot 3 (WIC. only channel-associated signaling (CAS) digital voice. for voice only) Slot 1 (WIC.

Figure 12 shows the rear panel of a Cisco 2811 router. Figure 10. and Figure 11 show the front 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.

but rather puts it in stand-by mode.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. This switch does not turn off the power supply completely. 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. Overview of Cisco 2800 Series Routers OL-5783-01 13 95556 95552 COMPACT FLASH AUX . The network module slot is compatible with Cisco network modules of type NM (network module) and NME (network module enhanced).

Chassis Views Cisco 2821 and Cisco 2851 Chassis Figure 13. Figure 16 shows the rear panel of a Cisco 2821 router. and Figure 15 show the front panel of Cisco 2821 and Cisco 2851 routers. 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 . Figure 17 shows the rear panel of a Cisco 2851 router. Figure 14.

This switch does not turn off the power supply completely. but rather puts it in standby mode. The network module slot is compatible with Cisco network modules of type NM (network module).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. and NME-X (enhanced extended). Overview of Cisco 2800 Series Routers OL-5783-01 15 95572 95555 _ + + _ . NME (network module enhanced).

all slots begin with “0. Overview of Cisco 2800 Series Routers 16 OL-5783-01 95557 . Cisco 2821. and Cisco 2851 series routers.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. some slots are built into the chassis and have slot numbers that begin with “0”. NME-X (enhanced extended).” because all slots are built into the chassis. NMD (double-wide). On these routers. Note that this is different from the Cisco 2811.” respectively. Interface Numbering Table 7 summarizes the interface numbering on a Cisco 2801 series router. Cisco 2821. it is possible to have other slots that are part of a network module or an extension voice module. The network module slot is compatible with Cisco network modules of type NM (network module). and NME-XD (enhanced extended double-wide). Note The interface numbering on Cisco 2800 series routers is different from the numbering on Cisco 2600 series routers. and Cisco 2851 routers. However. Table 8 summarizes the interface numbering on Cisco 2811. “0” indicates slots that are built into the chassis of a router. On the Cisco 2801 router. the numbering format for slots is interface type 0/slot/port. NME (network module enhanced). Note On the Cisco 2801 router. Those slots have slot numbers that begin with “1” or “2.

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. in slot 0. To configure the line associated with an asynchronous interface. 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. a VWIC can operate only in voice mode. NMD. and Cisco 2851 Integrated Services Routers Port Location Interface Numbering Scheme Examples1. simply use the interface number to specify the async line. 2. Overview of Cisco 2800 Series Routers OL-5783-01 17 . NME-X. A VWIC in slots 1. Similarly. FXS/FXO port numbers 8 to 15 are in expansion module 0. FXS/FXO port numbers 16 to 23 are in expansion module 1. VWIC. Note On the Cisco 2801 router. For example. VWIC. 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. HWIC-D. VIC) plugged directly into an HWIC slot in a chassis In an interface card (WIC.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. Table 8 Interface Numbering on Cisco 2811. Interface-type 15 / interface-card-slot / port Built into a network module (NME. WIC. line 0/1/0 specifies the line associated with interface serial 0/1/0 on a WIC-2A/S in slot 1. line 0/2/1 specifies the line associated with interface async 0/2/1 on a WIC-2AM in slot 2. Cisco 2821. and 3 can operate in both data and voice mode. the numbering format for configuring an asynchronous interface is 0/slot/port.

3.72 x 17. Interface card slot numbers for double-width (HWIC-D) slots are 1 and 3 only. The interfaces listed are examples only. Port numbers are 16 to 19 in expansion module 1. and Table 12 list Cisco 2800 series specifications. For example. gi = Gigabit Ethernet. the interface numbering scheme is the same for asynchronous interfaces as other types of interfaces.5 in. 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. usb = universal serial bus.4 x 41.4 x 44. Note On the Cisco 2811. Table 10. Interface-type 26 / port Port numbers are 0 to 3 if one expansion module is installed. To configure the line associated with an async interface. Table 11. (4. Table 9 Cisco 2801 Router Specifications Description Dimensions (H x W x D) Weight Specification 1. line 0/3/0 specifies the line associated with interface serial 0/3/0 on a WIC-2A/S in slot 3. 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 .Specifications Table 8 Interface Numbering on Cisco 2811. “1” is the network module slot number in all Cisco 2800 series routers. bri = ISDN basic rate interface. 5. Similarly. other possible interface types are not listed. line 1/22 specifies the line associated with interface async 1/22 on a NM-32A in network module slot 1. and Cisco 2851 routers. Cisco 2821. autoranging 47 to 63 Hz 2 A (5 A for IP phone support) 50 A maximum.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. it indicates no interface card slots in EVMs. “2” is the EVM slot number in Cisco 2821 and Cisco 2851 routers.9 lb (4. 10. 2.49 x 16. 7. simply use the interface number to specify the async line. Interface Numbering Scheme Interface-type 26 / 07 / port Port numbers are 8 to 11 in expansion module 0. Cisco 2821. Port numbers are 0 to 7 if two expansion modules are installed. 4. 6. Specifications Table 9. Specify the line number in the Cisco IOS CLI by using the interface number for the associated asynchronous serial interface.71 lb (6. 2 voice-port 2/0/x interface bri 2/x Interface abbreviations: fa = Fast Ethernet. “0” is required by the CLI syntax for voice ports in an EVM. Examples1.9 cm).

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

36 kg) if fully populated with modules 100 to 240 VAC.Specifications Table 10 Cisco 2811 Router Specifications Description Dimensions (H x W x D) Weight AC input power • • • • Specification 1. EN 60950-1. 57 dBA in maximum ambient temperature UL 60950.2 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 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%.5 x438. autoranging 47 to 63 Hz 2 A (4 A for IP phone support) 50 A maximum. 1 RU height 14 lb (6.6 mm). refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document.4 in. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. EN50082-1. 60950-00. EN55024/CISPR24. CAN/CSA C22. one cycle (–48V power included) 24 to 60 VDC.75 x 17. Overview of Cisco 2800 Series Routers 20 OL-5783-01 . (44. IEC 60950. noncondensing 32 to 104° F (0 to 40° C) –4 to 149° F (–20 to 65° C) 47 dBA in normal ambient temperature. AS/NZS 60950 For detailed compliance information. EN61000-6-2 For detailed compliance information. positive or negative 8 A at 24 V 50 A.2 x 416. maximum.25 x 16. Console and auxiliary ports Operating humidity Operating temperature Nonoperating temperature Noise level Safety compliance Immunity compliance EN300386.

ICES-003 Class A. EN55022 Class A. AS/NZS 3548 Class A. EN 300386. VCCI Class A. Overview of Cisco 2800 Series Routers OL-5783-01 21 .Specifications Table 10 Cisco 2811 Router Specifications (continued) Description EMC compliance Specification FCC Part 15. EN61000-3-3. CISPR22 Class A. 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.

EN61000-6-2 For detailed compliance information. one cycle (–48 V power included) 24 to 60 VDC.9 x 438. maximum. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document.2 x 416. EN 60950-1. <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%. 52 dBA in maximum ambient temperature UL 60950. noncondensing 32 to 104° F (0 to 40° C) –4 to 149° F (–20 to 65° C) 44 dBA in normal ambient temperature. 2 RU height 25 lb (11. Overview of Cisco 2800 Series Routers 22 OL-5783-01 .Specifications Table 11 Cisco 2821 Router Specifications Description Dimensions (H x W x D) Weight AC input power • • • • Specification 3. positive or negative 12 A at 24 V 50 A.36 kg) if fully populated with modules 100 to 240 VAC.25 x 16.2 No. • DC Console and auxiliary ports Operating humidity Operating temperature Nonoperating temperature Noise level Safety compliance Immunity compliance EN300386.4 in. autoranging 47 to 63 Hz 3 A (8 A for IP phone support) 50 A maximum.5 x 17. EN50082-1. IEC 60950. CAN/CSA C22.6 mm). 60950-00. EN55024/CISPR24. AS/NZS 60950 For detailed compliance information. (88. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document.

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

36 kg) if fully populated with modules 100 to 240 VAC.9 x 438.Specifications Table 12 Cisco 2851 Router Specifications Description Dimensions (H x W x D) Weight AC input power • • • • Specification 3. EN 60950-1. (88. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. 52 dBA in maximum ambient temperature UL 60950.2 x 416. noncondensing 32 to 104° F (0 to 40° C) –4 to 149° F (–20 to 65° C) 44 dBA in normal ambient temperature. <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%. maximum. positive or negative 12 A at 24 V 50 A. autoranging 47 to 63 Hz 3 A (8 A for IP phone support) 50 A maximum. 2 RU height 25 lb (11. one cycle (–48 V power included) 24 to 60 VDC. IEC 60950. EN50082-1.2 No.6 mm). • DC Console and auxiliary ports Operating humidity Operating temperature Nonoperating temperature Noise level Safety compliance Immunity compliance EN300386. AS/NZS 60950 For detailed compliance information.4 in. EN61000-6-2 For detailed compliance information.25 x 16. 60950-00. Overview of Cisco 2800 Series Routers 24 OL-5783-01 . EN55024/CISPR24.5 x 17. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. CAN/CSA C22.

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

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

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

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

60 Hz 100 . 2821.0 A. 5. 6 A Input Voltage Tolerance Limits 90 .0 A.0 A.240 VAC.0 A.) Table 1 lists power requirements for Cisco 2800 series routers. Equipment placed too close together.General Site Requirements • All units include a 6-foot (1. 50 .264 VAC 18 . and inaccessible panels can cause malfunctions and shutdowns.240 VAC.60 VDC.240 VAC. or 240 VAC. 3. current draw. 4. 50 .0 A.72 VDC 90 .264 VAC 18 . 8 A. This Cisco 2811 router can also be wall mounted.” to help avoid equipment failures and reduce the possibility of environmentally caused shutdowns. (A label near the power inlet indicates the correct voltage. positive or negative 100 .264 VAC Site Environment Cisco 2800 series routers can be placed on a desktop or installed in a rack. positive or negative 100 . 50 .60 Hz 24 .264 VAC 90 .240 VAC.0 A.60 VDC. 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. 3. 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 . and power dissipation for the unit.60 Hz 100 . The location of your router and the layout of your equipment rack or wiring room are extremely important considerations for proper operation.240 VAC.240 VAC. 2.60 Hz 24 . If you are currently experiencing shutdowns or an unusually high number of errors with your existing equipment.72 VDC 90 .60 Hz 24 . 50 . When planning your site layout and equipment locations. inadequate ventilation.264 VAC 18 . frequency [AC-powered systems only]. 8.60 VDC.60 Hz 100 .264 VAC 90 . remember the precautions described in the next section “Site Configuration. Plan for access to both front and rear panels of the router. Preinstallation Requirements and Planning for Cisco 2800 Series Routers 4 OL-5784-01 .60 Hz 100 VAC. 12 A. 2. 50 .72 VDC 90 .240 VAC.240 VAC. 10 A. 50 .0 A. these precautions may help you isolate the cause of the failures and prevent future problems. 8.60 Hz 100 . 50 .0 A. positive or negative 100 . 50 . 12 A. and can make maintenance difficult.8-meter) electrical power cord.264 VAC 90 .264 VAC 90 .

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

Installation Checklist Installation Checklist The sample installation checklist lists items and procedures for installing a new router.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. Make a copy of this checklist and mark the entries when completed. “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.

The router. If the final installation site will not be ready for some time. Upgrade and maintenance procedures—Use the Site Log as a record of ongoing router maintenance and expansion history. 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. 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. publications.com card Preinstallation Requirements and Planning for Cisco 2800 Series Routers OL-5784-01 7 .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. keep the chassis in its shipping container to prevent accidental damage. When you are ready to install the router. 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. Make entries as each procedure is completed. Use the Installation Checklist to verify steps in the installation and maintenance of the router. check the packing list to ensure that you received all the following items: • • • • • • • • • • • • • • Router 6-foot (1. Cisco 2821. proceed with unpacking it. and Cisco 2851 routers only) Cable management bracket RJ-45-to-DB-9 console cable RJ-45-to-DB-25 modem cable (Cisco 2811. 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. Keep it in an accessible place near the chassis where anyone who performs tasks has access to it. Cisco 2821. Site Log entries might include the following information: • • Installation progress—Make a copy of the Installation Checklist and insert it into the Site Log. and any optional equipment you ordered may be shipped in more than one container. cables.

(6 . depending on the type of modules you plan to use. Console terminal (an ASCII terminal or a PC running HyperTerminal or similar terminal emulation software) configured for 9600 baud. and no parity. Modem for connection to the auxiliary port for remote administrative access (optional). Preinstallation Requirements and Planning for Cisco 2800 Series Routers 8 OL-5784-01 . If anything appears to be damaged. 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. 8 data bits. an appropriate user-supplied ring terminal. or if you encounter problems installing or configuring your router.Required Tools and Equipment for Installation and Maintenance Inspect all items for shipping damage. no flow control.com. with an inner diameter of 1/4 in. NT1 device for ISDN BRI S/T interfaces (if not supplied by your service provider). (5-7 mm) In addition. External CSU for any CT1/PRI modules without a built-in CSU. 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. 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. Warranty. 1 stop bit. and support information is in the quick start guide that shipped with your router. 3/16-in. service.7 mm) – To install or remove modules – To remove the cover. refer to the online document Cisco Modular Access Router Cable Specifications on Cisco. (4 . contact customer service. • • • • • • Ethernet hub or PC with a network interface card for connection to an Ethernet (LAN) port. 1/4-in.5 mm) and medium.

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

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

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

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

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

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.

VWIC. VIC. see the “Installing Internal Field-Replaceable Units (FRUs)” section on page 4. interface cards. 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. VWIC. 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. If the required network modules. and internal field-replaceable units (FRUs) are already installed. 2600. 1700. Statement 1077 Installing Modules and Interface Cards Cisco routers are normally shipped with network modules. If you need to remove or install any internal FRUs. or HWIC) Slot 2 (WIC. 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. Do not operate the unit without the covers installed. high-speed WAN interface cards (HWICs). proceed to the “Setting Up the Chassis” section on page 5. Figure 2. If you need to remove or install any of these items. Figure 3. or VWIC) Slot 3 (WIC. VIC. see the following product installation documents. 3600. voice only—no PRI) 8 Slot 1 (WIC.Installing Modules and Interface Cards Warning The covers are an integral part of the safety design of the product. 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 . VIC. and voice interface cards (VICs) already installed. and Figure 4.

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. 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. NME (network module enhanced). The network module slot is compatible with Cisco network modules of type NM (network module) and NME (network module enhanced). and NME-X (enhanced extended). Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 3 95572 95556 . The network module slot is compatible with Cisco network modules of type NM (network module).

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 (network module enhanced). packet voice data modules (PVDMs) and advanced integration modules (AIMs). If you need to remove or install any of the internal items. NME-X (enhanced extended). SDRAM.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 usually configured and shipped with interface cards. and NME-XD (enhanced extended double-wide). NMD (double-wide). The network module slot is compatible with Cisco network modules of type NM (network module). network module cards. Installing Internal Field-Replaceable Units (FRUs) Cisco routers are shipped with default memory and power supplies already installed.

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

and Figure 7.and 23-inch (58. Cisco 2821. (This option is not available on Cisco 2801 routers. The brackets are shown in Figure 5.42-cm) racks. and Cisco 2851 routers can be installed in 19 (48. Note Brackets for 23-inch (58.) Front mounting—Brackets attached at the front of the chassis with the front panel facing forward. you can order optional larger brackets for mounting the chassis in a 23-inch rack. Rear mounting—Brackets attached at the rear of the chassis with the rear panel facing forward. 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 . Cisco 2801 routers can be installed only in 19-inch racks.Setting Up the Chassis Cisco 2811. and cannot be center mounted.42-cm) equipment racks are not available for Cisco 2801 routers. Use the standard brackets shipped with the router for mounting the chassis in a 19-inch rack. 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. Figure 6.26-cm).

and Cisco 2851 Routers Attach the mounting brackets to the router chassis as shown in Figure 9 through Figure 11. using the screws provided. Figure 8 shows how to attach the brackets to the sides of the router with the front panel forward. Cisco 2821. Use a number 2 Phillips screwdriver to install the bracket screws. The recommended torque is 15–18 inch-lb (1. Figure 8 Attaching Rack-Mounting Brackets to a Cisco 2801 Router R Attaching Rack-Mount Brackets to Cisco 2811. Bracket for 23-inch rack Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 7 95745 . 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.7–2.0 N-m).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. Caution Do not overtorque the screws. Caution Your chassis installation must allow unrestricted airflow for chassis cooling. Attach the second bracket to the opposite side of the chassis.

Tip The screw slots in the brackets are spaced to line up with every second pair of screw holes in the rack. and rest the brackets on the lower screws while you insert the upper pair of screws. 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. the small threaded holes in the brackets line up with unused screw holes in the rack. When the correct screw holes are used. you must raise or lower the brackets to the next rack hole. Chassis Installation Procedures for Cisco 2800 Series Routers 8 OL-5786-03 95747 .) Tip Start the lower pair of screws first. Installing the Router in a Rack After you have attached the brackets to the router chassis.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. If the small holes do not line up with the rack holes. (See Figure 12. use the screws provided with the rack to install the chassis in the rack.

Setting Up the Chassis Warning To prevent bodily injury when mounting or servicing this unit in a rack. Statement 1032 Caution Be sure to leave space above and below each router in a rack. If the rack is provided with stabilizing devices. Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 9 95778 S S L O L T 0 A . fans. as shown in Figure 13 and Figure 14. 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. or cards). to allow for cooling air circulation. you must take special precautions to ensure that the system remains stable. When mounting this unit in a partially filled rack. On brackets for the Cisco 2801 and Cisco 2811 routers. 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. Statement 1006 Warning To prevent personal injury or damage to the chassis. these types of handles are not designed to support the weight of the unit. 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. install the stabilizers before mounting or servicing the unit in the 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. attach the cable management bracket to the left or right rack-mount bracket using the screw provided. load the rack from the bottom to the top with the heaviest component at the bottom of the rack.

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

Caution Your chassis installation must allow unrestricted airflow for chassis cooling. Mounting a Cisco 2811 Router on a Wall This section explains how to mount Cisco 2811 routers on a wall or other vertical surface. or pound point load of 10 pounds on top could damage the chassis.Setting Up the Chassis Caution Do not place anything on top of the router that weighs more than 10 pounds (4. and do not stack routers on a desktop. using the four screws provided for each bracket. Mounting Cisco 2801. After the router is installed.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 . The following warning applies to Cisco 2811 routers: Warning This unit is intended to be mounted on a wall. keep at least 1 inch (2. For the chassis ground connection procedures. Please read the wall mounting instructions carefully before beginning installation. 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 -.54 cm) of clear space beside the cooling inlet and exhaust vents. consider cable limitations and wall structure. you must connect the chassis to a reliable earth ground. Use brackets designed for 23-inch rack-mounting (shown in Figure 6) to wall-mount the chassis. Excessive distributed weight of more than 10 pounds. Cisco 2821.5 kg). Statement 248 Tip When choosing a wall mounting location. and Cisco 2851 routers on a wall is not recommended. 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. Attaching Brackets to the Router for Wall Mounting Attach the standard brackets to the chassis as shown in Figure 15. For placing the router on a desktop. see the “Installing the Chassis Ground Connection” section on page 13.

each bracket requires two #10 wood screws (round. Wall anchors and washers must be size #10. or two #10 washer-head screws. you must connect the chassis to a reliable earth ground. • Caution The router must be mounted with the power connections oriented downward. 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. For hollow-wall mounting. each bracket requires two wall anchors with washers.or pan-head) with #10 washers. see the “Installing the Chassis Ground Connection” section on page 13. The screws must be long enough to penetrate at least 3/4 inch (20 mm) into supporting wood or metal wall stud. 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 . Failure to do so could present a fire hazard.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. • Figure 16 shows a typical wall-mounted installation. For the chassis ground connection procedures.

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

9 to 1. For a ring terminal. using a crimp tool of the appropriate size. Figure 20. Figure 18. Tighten the screws to a torque of 8 to 10 in-lb (0. perform the following steps: Step 1 Strip one end of the ground wire to the length required for the ground lug or terminal. (20 mm) For user-provided ring terminal—as required Step 2 Step 3 Crimp the ground wire to the ground lug or ring terminal. For a ground lug. use the two screws with captive locking washers provided. Attach the ground lug or ring terminal to the chassis as shown in Figure 17. use one of the screws provided. 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 . • • For the NEBS ground lug—approximately 0. Figure 19.Installing the Chassis Ground Connection To install the ground connection for a Cisco 2800 series router. or Figure 21. Connect the other end of the ground wire to a known reliable earth ground point at your site.75 in.1 N-m).

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

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

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

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

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

perform the following steps: Step 1 Remove power from the DC circuit. Cable Connection Procedures for Cisco 2800 Series Routers 4 OL-5787-02 .5 in-lb (0. The proper wiring sequence is ground to ground. positive to positive. The ground wire should always be connected first and disconnected last. Warning When stranded wiring is required. locate the circuit breaker for the DC circuit. Connect the wires to the terminal block. such as closed-loop or spade-type with upturned lugs. Save the covers for reinstallation after you finish wiring. The strip length is 3/16 to 1/4 inch (5 to 6 mm) for Amp/Tyco No. Wire the DC power supply as illustrated.5 in-lb (0.9 ± 0.90 ± 0. Tighten the terminal screws to 8. Warning The illustration shows the DC power supply terminal block. Statement 122 Caution Do not overtorque the terminal block contact screws. switch the circuit breaker to the OFF position. Be sure that no exposed portion of the DC-input power source wire extends from the terminal block plug. ensure that power is removed from the DC circuit. Statement 239 Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Recommended torque is 8. Crimp the terminals to the power input and safety ground wires. To ensure that power is removed from the DC circuit. Statement 1002 Step 2 Step 3 Step 4 Step 5 Strip the wires to the appropriate length for the terminals. Statement 1003 Tip Secure all power cabling when installing this unit to avoid disturbing field-wiring connections.0 ± 0. and negative to negative. Remove the plastic covers from the terminal block.Power Connections Wiring Procedure for DC Input To connect a router to a DC power source.05 N-m). and tape the circuit-breaker switch in the OFF position. These terminations should be the appropriate size for the wires and should clamp both the insulation and conductor. 32957 terminals. Warning Before performing any of the following procedures.0 ± 0. Connect each wire to the appropriate terminal as shown in Figure 1. starting with the safety ground wire. use approved wiring terminations.05 N-m).

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

Both sources must be the same polarity (with respect to ground) and voltage (within 0. Caution Dual sources with opposite-polarity grounding damage equipment. Do not connect –DC grounded and +DC grounded dual sources to Cisco 2811. and Cisco 2851 routers. Cable Connection Procedures for Cisco 2800 Series Routers 6 111815 OL-5787-02 .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. If there are dual power sources.Power Connections Figure 3 Wire Routing and Attachment for Cisco 2821 and Cisco 2851 Routers 1 CONSO LE 0 AUX Cable tie 24-60V --.25 volts). connect one source to the A input and one source to the B input. Cisco 2821.

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

25 V) Va voltage = Vb voltage (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. Do not use this configuration.25 V) AA- + Va A+ + Va A+ + Vb B+ + Vb B+ In Figure 7. 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 . Caution Do not use the DC input configuration shown in Figure 7.

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

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

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

faceplates.. 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. . front covers. page 3 Verifying the Hardware Configuration.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. Statement 1029 This section covers the following topics: • • • • Checklist for Power Up. 170 West Tasman Drive. 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. and they direct the flow of cooling air through the chassis. All rights reserved. they contain electromagnetic interference (EMI) that might disrupt other equipment. page 2 Verifying the Front Panel LED Indications. and rear covers are in place. page 1 Configuring the Router. Corporate Headquarters: Cisco Systems. Inc. Power and interface cables are connected. Do not operate the system unless all cards. San Jose. It includes the following sections: • • Powering Up Cisco 2800 Series Routers. Inc. page 1 Power Up Procedure. CA 95134-1706 USA Copyright © 2004 Cisco Systems.

the Cisco router is ready to configure. Your PC terminal emulation program is configured for 9600 baud. Startup messages appear in your terminal emulation program window. You have selected passwords for access control. For installation instructions. It takes a few minutes for the messages to stop. Depending on your installation. some LEDs on the rear of the chassis and on installed modules might also come on. For information about the configuration register. 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. You have determined the IP addresses for the Ethernet and serial interfaces. Make sure that your PC is powered up and connected as described in the “Checklist for Power Up” section on page 1. Move the power switch to the ON position. refer to the Troubleshooting Cisco 2800 Series Routers online document.Configuring the Router • The external CompactFlash memory card is properly seated into its slot. 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. Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers 10 OL-5788-01 . Note To view the boot sequence. follow the procedure below. When the startup messages end. refer to the Using the ROM Monitor document. The following indications appear: • • Step 1 Step 2 The SYS PWR LED on the front of the chassis blinks green. When the procedure is finished. 8 data bits. If you encounter problems when you power on the router. you must have a console connection to the Cisco router before it powers up. • • • • • Power Up Procedure To power up your Cisco router and verify that it goes through its initialization and self-test. 1 stop bit. The fans operate. the SYS PWR LED comes on solid green. If you encounter problems when you power up the router. Any keys pressed during this time are interpreted as the first command typed when the messages stop. refer to the Cisco 2800 Series Software Configuration Guide document. PC with terminal emulation program (hyperTerminal or equivalent) is connected to the console port and powered up. and flow control is set to “none. For information about the ROM monitor and the bootstrap program. which might cause the router to power off and start over. no parity.

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

page 5 Initial Configuration Using the Setup Command Facility. page 5 Initial Configuration Using the Cisco CLI—Manual Configuration. interface processors. or Cisco Redundant Power System (RPS) operating normally (if installed) IP phone power fault (if installed). interface cards (VICs. typical examples are network modules. the boot images. 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. and advanced integration modules (AIMs). and the amount of installed DRAM. NVRAM. show diag—Lists and displays diagnostic information about the installed controllers.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). page 9 Completing the Configuration. 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. page 9 Cisco Router and Security Device Manager—See the “Initial Configuration Using Cisco Router and Security Device Manager” section on page 5. 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 . Command-line interface (CLI)—See the “Initial Configuration Using the Cisco CLI—Manual Configuration” section on page 8. the installed software version. and flash memory. HWICs). the names and sources of configuration files. enter the following commands: • show version—Displays the system hardware version. • Configuring the Router This section covers the following topics: • • • • • Initial Configuration Using Cisco Router and Security Device Manager. Setup command facility—See the “Initial Configuration Using the Setup Command Facility” section on page 5. and port adapters. WICs. page 8 Verifying the Initial Configuration. do not eject the CompactFlash memory card Flash memory is not being accessed.

and the software image. If the messages above do not appear. set passwords. For instructions on configuring your router by using SDM. depending on your router model. you can exit and run the setup facility again. SDM and the Cisco Router and Security Device Manager (SDM) Quick Start Guide were not shipped with your router. 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. and other SDM documentation. Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers OL-5788-01 9 . The following example and the user entries (in bold) are shown as examples only.System Configuration Dialog --At any point you may enter a question mark '?' for help. Use ctrl-c to abort configuration dialog at any prompt. and configure an interface for communication with the management network. If you see the following messages at the end of the startup sequence.com/go/sdm and click the Technical Documentation link.cisco. refer to the “Interface Numbering” section of the Overview of Cisco 2800 Series Routers online document. refer to the “Interface Numbering” section of the “Overview of Cisco 2800 Series Routers” online document. refer to the “Interface Numbering” section of the Overview of Cisco 2800 Series Routers online document. and it creates an initial configuration file.com/pcgi-bin/tablebuild. the installed interface modules. 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. Default settings are in square brackets '[]'. SDM release notes. The prompts in the setup command facility vary.Configuring the Router Note If you need help with the interface and port numbering. you can use the CLI or Cisco Router and Security Device Manager to perform additional configuration. go to www. and type setup at the privileged EXEC mode prompt (Router#). For a description of the interface numbering. the setup command facility has been invoked automatically: --. refer to the Cisco Router and Security Device Manager (SDM) Quick Start Guide that shipped with your router. For help with interface and port numbering. Note If you make a mistake while using the setup command facility. Initial Configuration Using the Setup Command Facility This section shows how to use the setup command facility to configure a hostname for the router. If you want to use SDM.pl/sdm To obtain the SDM quick start guide. Press Ctrl-c.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.

This password. 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. and some boot images. 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 . Basic management setup configures only enough connectivity for management of the system. 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. after entered. Use ctrl-c to abort configuration dialog at any prompt. 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. Default settings are in square brackets '[]'. with some older software versions. Enter enable password: xxxxxx Step 6 Enter the virtual terminal password.Configuring the Router Step 1 To proceed using the setup command facility. 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. press Return to enter basic management setup: At any point you may enter a question mark '?' for help. becomes encrypted in the configuration. 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 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.

0.255.3 Subnet mask for this interface [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. Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers OL-5788-01 9 .2. [2] Save this configuration to nvram and exit. [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: 172.1. Enter your selection [2]: 2 Building configuration. mask is /16 The configuration is displayed: The following configuration command script was created: hostname Router enable secret 5 $1$D5P6$PYx41/lQIASK. 16 subnet bits.2. Press RETURN to get started! The user prompt appears.0] : 255.0. See the “Verifying the Initial Configuration” section on page 9 for verification procedures.255.255.3 255...0.1.0 Class B network is 172. Router> Step 11 Verify the initial configuration.1. Select [2] to save the initial configuration: [0] Go to the IOS command prompt without saving this config. Use the enabled mode 'configure' command to modify this configuration.0.0 ! interface FastEthernet0/1 shutdown no ip address ! end Step 10 Respond to the following prompts.0.

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

your Cisco router is ready to configure for specific functions. For configuration procedures using the CLI. When you have completed and verified the initial configuration. enter the show ip interface brief command. use either SDM or the CLI. See the “Completing the Configuration” section on page 9 for information about locating documentation for advanced configuration procedures. Completing the Configuration When you have completed and verified the initial configuration. For configuration procedures using SDM. To display a summary status of the interfaces configured for IP. 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 .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. refer to the Cisco Router and Security Device Manager (SDM) Quick Start Guide that shipped with your router. refer to the online Cisco 2800 Series Software Configuration Guide documents. For advanced configuration procedures. To verify that you configured the correct hostname and password. enter the show configuration command. your Cisco router is ready to configure for specific functions.

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

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

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. • With the power switch on and the SYS PWR LED on and green. 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. is the SYS PWR LED on? – If the LED is green and continuous. When solving problems. Cables—External cables that connect the router to the network. the router is receiving power. – If no. do the fans operate? – If yes. check the power source and power cable. – If the LED is amber. Check the following items to help isolate the problem: Normal Indications With the power switch on. the power system is functioning. The LEDs on the front and rear panel of the router enable you to determine router performance and operation. – If yes. power cable. do the fans operate? – If no.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. and router blower and fan. – If the LED is off. Troubleshooting Cisco 2800 Series Routers 2 OL-5789-01 . check the power source and power cable. page 4 Reading Port and Module LEDs. Modules—LEDs on the modules help identify a failure. router power supply and circuit breaker. the router is receiving power but is not functional. the normal indications are: • • • SYS PWR LED on green and continuous Fans operating AUX/PWR LED on green and continuous. page 6 Power and cooling systems—External power source. Also consider inadequate ventilation or air circulation. LEDs are described in the following sections: • • Reading System LEDs. the router is receiving power and is functional. check the fans. • With the power switch on and the PWR SYS LED off. The fans are connected directly to the DC outputs of the power supply.

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

which can be found in the configuration note that shipped with the network module. • Router boots. but the console screen is frozen. and flash memory activity. – Check external cable connections. but interface ports do not initialize. 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. or constantly or intermittently reboots. Check the software requirements for the affected module. – Check the module.Reading System LEDs – Make sure that you have a version of Cisco IOS software that supports the module. – There may be a problem with the module or cable. – Confirm that the Cisco IOS release installed in the router supports the card. or displays garbled output. – Make sure that the module is firmly seated in its slot. – Make sure that you have a version of Cisco IOS software that supports the module. • Router powers on and boots only when a particular cable is disconnected. data packet activity. – 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. document for warranty and customer service contact information. Troubleshooting Cisco 2800 Series Routers 4 OL-5789-01 . For an explanation of these LEDs see Table 1. • Router does not boot properly. Reading System LEDs The system LEDs on the front panel of the router provide information about the power. displays no output. – Check the external console connection. Check the Cisco 2800 Series Cards and Modules online document for software requirements for the network 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. 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. • Module is recognized. – Check the router chassis or software.

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

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

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

see the “Reading System LEDs” section on page 4 and the “Reading Port and Module LEDs” section on page 6. Meaning.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. the environmental monitor might shut down the system. if necessary. Table 3 describes system error and recovery messages and LED conditions that might accompany them. If the condition still exists. the error message appears again. if the error condition has cleared. See also the “Site Environment” section on page 4 and the “Equipment Racks” section on page 5. When the error condition is resolved. a recovery message appears. and the following informational message appears: %ENVMON-3-OVERTEMP_OK: System temperature normal Note These messages are not supported on the Cisco 2801.) Table 3 System Error and Recovery Messages LED Type SYS PWR LED Color Amber Message. 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. the SYS PWR LED changes to green. and Recommended Action Error: %SYS-1-OVERTEMP: System detected OVERTEMPERATURE condition. Troubleshooting Cisco 2800 Series Routers 8 OL-5789-01 . If this condition persists. (For all LED conditions that can occur in your router. Call your Cisco technical support representative for assistance. Note Table 3 does not provide a complete list of system LED conditions. Please resolve cooling problem immediately! Explanation: The router is operating at an abnormally high temperature.

and Recommended Action Error: %ENVMON-3-FAN_FAILED: Fan fan-number not rotating. Troubleshooting Cisco 2800 Series Routers OL-5789-01 9 . If the problem persists. This message is not applicable to the Cisco 2801. AUX/ PWR Amber Message: %ENVMON-5-48V_STATUS: -48V supply failed Explanation: The –48 V power supply has failed. 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. Recovery: Make sure that the fan power cable is properly attached to the mainboard fan power connector. Recommended action: Message is informational only. — — Message: %ENVMON-5-RPS: Redundant power supply attached Explanation: Redundant power supply was connected to the router. Meaning. Recommended action: Message is informational only. Explanation: The specified fan (1. This message is not applicable to the Cisco 2801. 2.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. Recommended action: Message is informational only. Note The Cisco 2801 does not support RPS. contact your technical support representative. — — Message: %ENVMON-5-RPS: Redundant power supply removed Explanation: Redundant power supply was disconnected from the router. Note The Cisco 2801 does not support RPS. Recommended action: Replace the power supply.

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

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

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

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. page 7 Related Product Documentation. Inc. San Jose. Network modules cannot be installed in Cisco 2801 routers. All rights reserved. 170 West Tasman Drive. 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.com. network module slot dividers. page 4 Installing Blank Panels over Empty Chassis Slots. Corporate Headquarters: Cisco Systems. This chapter contains the following sections: • • • • • Viewing the Cisco Network Module Installation Guide. network module filler panels.. Inc. You can view the Cisco Network Module Installation Guide online on Cisco. page 1 Installing Slot Dividers in Network Module Slots. .

See Figure 4. See Figure 2. 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. 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.Installing Slot Dividers in Network Module Slots Installing Slot Dividers in Network Module Slots In a Cisco 2851 router. 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. 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 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. Tighten the retention screw on the front of the slot divider with a number 1 Phillips screwdriver. See Figure 3. you can install a slot divider in the network module slot to reduce the slot width from extended double-wide to extended single-wide. When the slot divider is fully inserted. Figure 1 shows a slot divider with captive screw for the network module slot in Cisco 2851 routers.

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 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. Pull the slot divider straight out of the network module slot. Installing Network Modules in Cisco 2800 Series Routers OL-5790-01 117051 S L O T 0 121402 S L O T 0 3 .

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

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 .

and align the retention screw with the threaded screw hole in the chassis. Install filler panels as follows: Step 1 Step 2 Step 3 Orient the filler panel for insertion. loosen the captive retention screw and pull the filler panel straight out of the slot. Installing Network Modules in Cisco 2800 Series Routers 6 121068 T D M 0 OL-5790-01 . Guide the inner end of the filler panel into the square hole at the rear of the network module slot. slot divider. Insert the filler panel into the far right edge of the slot. 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. to another filler panel.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. depending on its installation location. To remove a filler panel. or adjacent filler panel. Step 4 Tighten the retention screw. with the captive retention screw at the right side. Note You may be securing the filler panel to the router chassis.

Install blank panels over empty network module slots as follows: • • Single-wide slot—Attach a blank panel. This documentation was not shipped with your product. 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. Blank panels are required to ensure proper cooling airflow and to prevent electromagnetic interference. but you can access it online at Cisco.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. Related Product Documentation The following documentation is related to your product. • Cisco Network Modules and Interface Cards Regulatory Compliance and Safety Information Installing Network Modules in Cisco 2800 Series Routers OL-5790-01 121064 7 . Each blank panel covers one single-wide network module slot.com. 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. then attach a blank panel.

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

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

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. 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. Installing Interface Cards in Cisco 2800 Series Routers 2 OL-5791-01 . See Figure 2. 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.

Installing Interface Cards in Cisco 2800 Series Routers OL-5791-01 121201 3 . 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. and Cisco 2851 Routers Figure 3 shows a slot divider for HWIC slots on Cisco 2811. Cisco 2821. and Cisco 2851 routers.

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

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

Blank panels are required to ensure proper cooling airflow and to prevent electromagnetic interference.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 Typical Blank Panel Installing Interface Cards in Cisco 2800 Series Routers 6 121066 117044 OL-5791-01 . Figure 7 shows a typical blank panel.

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. This documentation was not shipped with your product. then install two blank panels and tighten the two screws in each blank panel. • Cisco Network Modules and Interface Cards Regulatory Compliance and Safety Information Installing Interface Cards in Cisco 2800 Series Routers OL-5791-01 7 .com. Cisco 2821. but you can access it online at Cisco. and Cisco 2851 Routers” section. Each panel covers one single-wide HWIC slot. Related Product Documentation The following documentation is related to your product. 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.

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

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

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

indicated in Figure 2. Rotate the screwdriver 90 degrees to disengage the chassis cover from the chassis. as shown in Figure 3.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. 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 . Figure 2 Screwdriver Pry Points 1 1 Step 4 Gently slide the chassis cover of the router away from the bottom of the chassis.

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. Remove the four screws at the rear of the top cover. Rack-mounted routers must be removed from the rack and positioned on a flat surface before you start removing the cover. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 4 OL-5792-04 103168 . Statement 1041 Step 2 Step 3 If rack-mounting brackets are attached to the chassis. Removing the Cover from Cisco 2811 Routers To remove the chassis cover for a Cisco 2811 router. Caution To prevent damage to the chassis.Removing the Chassis Cover Figure 3 Removing the Cisco 2801 Chassis Cover Step 5 Place the router bottom on an antistatic mat. ensure that power is removed from the DC circuit. Warning Before opening the unit. using a Phillips screwdriver. and begin installing modules. follow this procedure to remove the cover. follow these steps. Do not pry on the plastic bezel or on the ears at either side of the chassis on the rear. remove them using a Phillips screwdriver. disconnect the telephone-network cables to avoid contact with telephone-network voltages. 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.

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

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

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

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 .

or HWIC connector Card guide center rail External CompactFlash memory card slot Universal serial bus (USB) port VIC. AIMs. Figure 10 and Figure 11 show the locations of the DIMMs.Locating Modules Locating Modules Figure 8 shows the locations of the DIMMs. WIC. 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. or HWIC connector VIC. AIMs. WIC. and power supply in Cisco 2811 routers. VWIC. VWIC. PVDMs. PVDMs. PVDMs. VWIC. and power supply in Cisco 2801 routers. 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. Figure 9 shows the locations of the DIMMs. and power supply in Cisco 2821 and Cisco 2851 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 .

Cisco 2821. Connect the equipment end of the wrist strap to the metal part of the chassis. 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. and Cisco 2851 routers have two DIMM connectors and are designed to operate with either one or two DRAM DIMMs installed. Caution When you remove or install DIMMs. and ensure that it makes good contact with your skin. it can be installed in either DIMM connector. and Cisco 2851 routers. always wear an ESD-preventive wrist strap. depending on the amount of memory needed. Before you remove or install a DRAM DIMM. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. If only one DRAM DIMM is used. Cisco 2821. Note The Cisco 2801 uses a different type of DRAM DIMM than the Cisco 2811. 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 . Refer to the Router Memory Specifications table in the Overview of 2800 Routers chapter for DRAM information.

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

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. Installing a DRAM DIMM in a Cisco 2801 Router To install a DRAM DIMM in a Cisco 2801 router. See Figure 14. as shown in Figure 15. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 14 OL-5792-04 103466 . Remove any existing DIMM by gently pulling the spring-loaded clips on the end of the socket far enough to clear the DIMM. 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. and gently pulling the DIMM up and away from the socket.

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

Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 16 OL-5792-04 103467 . 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. See the “Installing the Chassis Cover” section on page 56.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. 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 .Application eXtension Platform Intrusion Prevention Systems VPN Encryption Caution When you remove or install an AIM. always wear an ESD-preventive wrist strap. Each AIM sold as a spare is supplied with a label that identifies the AIM type. Connect the equipment end of the wrist strap to the metal part of the chassis. 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. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. Before you remove or install an AIM. and ensure that it makes good contact with your skin.

and Figure 11 for the location of the AIM connectors. you need a number 2 Phillips screwdriver or flat-blade screwdriver. Version 12. Step 1 Step 2 Locate the AIM to be removed. log in to the router and enter the show version command: Router> show version Cisco Internetwork Operating System Software 2800 Software (C2800-ADVENTERPRISEK9-M). for the location of the AIMs.3(8. Refer to Figure 8. Figure 9. or Figure 11. See Figure 8. 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. 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. Figure 10. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 17 . perform the following procedure. Remove the two screws from the AIM as shown in Figure 17. AIMs are ESD-sensitive components and can be damaged by mishandling. The AIM2-CUE-K9 and AIM2-APPRE-104-K9 cannot be used with AIM-IPS modules in the Cisco 2811 router. Removing an AIM To remove an AIM. depending on your router model. Software Requirement for AIMs Cisco IOS software of a specified release or later release is required to use an AIM. Figure 10.2)T. To complete this procedure. Figure 9.

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

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

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. Do not use sheet metal-thread standoffs. Figure 19 Metal Standoffs Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 20 121202 58695 OL-5792-04 .

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

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

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

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

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 .

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

follow these steps. Locate the AIM connector.5 screw in the 69-1870-01mounting kit. use the 2 M3. You can discard any other parts in the kit.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. (Figure 26 shows the screws to remove for AIM installation in AIM slot 0. the hex standoffs. skip Step 2 and Step 3. and the M2.0 screws. Remove the three screws from the system board near the AIM connector that you are going to use.) 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 . Cisco 2821. or if you are replacing an existing AIM. Note If the mounting hardware is already in place on the system board. the hex standoff with the band. Installation Procedure To install an AIM2-CUE-K9 or AIM2-APPRE-104-K9 in a Cisco 2811. or Cisco 2851 router. or Cisco 2851 router.

Tighten it firmly with your fingers. or very carefully using a 3/16-inch open-end wrench. Use a 1/4-inch nut driver to tighten the standoffs. (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. (See Figure 28. Tighten the screws carefully with a Phillips screwdriver.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.) 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.) Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 28 247136 OL-5792-04 . (See Figure 28.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 M3 screws (included in the accessory kit) through the AIM into the metal standoffs. Insert the M2.

Installing and Removing AIMs Figure 28 Connecting an AIM2-CUE-K9 to the System Board M3 screws M2. See the “Installing the Chassis Cover” section on page 56. install the cover on the router. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 193898 29 . Apply the AIM label to the outside of the chassis as described in the “Applying the AIM Label” section on page 31. If you are finished installing modules.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.

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.) Insert the connector end of the CompactFlash memory card into the connector until the card is seated in the connector. Refer to the “Verifying AIM Installation” section on page 32 for instructions on formatting the CompactFlash memory card. To install a CompactFlash memory card mounted on the AIM. Figure 29 CompactFlash Memory Card Location on the AIM Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 30 120375 OL-5792-04 . follow these steps: Step 1 Step 2 Step 3 Step 4 Step 5 Find the location of the CompactFlash memory card on the AIM.) Reinstall the AIM as described in “Installing and Removing AIMs” section on page 16. (See Figure 29 and Figure 30. (See Figure 29.

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

(See the bold entry toward the bottom of the example. 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. Cisco 2851 (revision 53. one VPN AIM is recognized by the system. .3(8r)T1. . RELEASE SOFTWARE (fc1) sjc22-00a-fs-gw2 uptime is 2 days. Note that you will see additional output not shown in this example. Compiled Fri 21-May-04 00:35 by pgynther ROM: System Bootstrap. Experimental Versio n 12. You will see additional output that is not shown in these examples. 239K bytes of non-volatile configuration memory.3(20040521:041814) [pgynther-v123_8_t_throttle 107] Copyright (c) 1986-2004 by Cisco Systems. In the following example.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.51) with 196608K/65536K bytes of memory. 2800 Software (C2800-ADVENTERPRISEK9-M). 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. Inc. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 32 35622 AIM label OL-5792-04 .) Router# show version Cisco IOS Software. 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. Version 12. 16 hours.123-8T-2" .

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. . Connect the equipment end of the wrist strap to the metal part of the chassis. If only one is PVDM installed. Note PVDM-II connectors in the Cisco 2800 series routers are not compatible with older PVDM versions. . .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). PVDMs are ESD-sensitive components and can be damaged by mishandling. and ensure that it makes good contact with your skin. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. always wear an ESD-preventive wrist strap. Compression AIM 1: 2E1 Compression AIM module Version 2AIM Module in slot: 1 Hardware Revision : 1. 2 ports Port adapter is analyzed Port adapter insertion time unknown EEPROM contents at hardware discovery: . Cisco 2821 and Cisco 2851 routers hold up to three PVDM-IIs. . Caution When you remove or install PVDMs. Caution Handle PVDMs by the edges only. Installing and Removing PVDMs Cisco 2801 and Cisco 2811 routers hold up to two Cisco packet voice data modules. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 33 . it must be located in the PVDM 0 connector.

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

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

Step 1 Step 2 Disconnect the power supply cable from the main power supply connector. 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 2811 Router” section on page 38. install the cover on the router. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. perform the following steps. See Figure 8 for the locations of connectors and other components within the 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. Replacing the Power Supply To install an inline power (ILP) supply in a Cisco 2801 router. To replace a power supply in a Cisco 2821 or Cisco 2851 router. Remove the screws that fasten the main power supply to the chassis. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. See Figure 35. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 36 OL-5792-04 . To replace a power supply in a Cisco 2811 router. See the “Installing the Chassis Cover” section on page 56. and perform the procedure in the “Installing a Power Supply in a Cisco 2821 or Cisco 2851 Router” section on page 46. 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. and perform the procedure in the “Installing an Inline Power Supply in a Cisco 2801 Router” section on page 36. 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.

See Figure 36. Insert the ILP supply into the chassis. 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.Replacing the Power Supply Figure 35 . and remove the vent blocking plate from the inline power (ILP) supply fan vents. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 103059 1 37 .

page 41 Installing a DC-Input Power Supply. Removing the Existing Power Supply. This supply provides power for the router and inline power for a complement of IP phones attached to the router. • • • • Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 38 103060 OL-5792-04 . page 45 The following sections describe how to install each type of power supply. page 43 Installing an ILP Supply. The ILP fans should be visible through the vents that were blocked by the vent blocking plate. Verify that the vent blocking plate has been removed in Step 4. driven by external AC power A DC-input power supply. driven by external AC power. page 39 Installing an AC-Input Power Supply. driven by external DC power An inline power (ILP) supply.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. Connect the main power supply cable to the main power supply connector. and connect the ILP supply cable to the ILP supply connector. 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.

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

Replacing the Power Supply Step 3 Remove the power supply retention screw. 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. and then lift it out. See Figure 38. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 40 OL-5792-04 135329 .

make sure that these hooks engage corresponding openings on the side of the power supply. Connect the primary power cable to the power supply. Step 1 Insert the AC-input power supply. Insert the air duct. 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 the locking feature snaps into position. Install the power supply retention screw. 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. See Figure 40. as shown in Figure 39. Please note that there are two hooks inside the front of the chassis that fit into openings on the side of the power supply. and then slide it to the front and side of the chassis.Replacing the Power Supply Installing an AC-Input Power Supply The AC-input power supply has a single power connector. Step 2 Step 3 Step 4 Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 41 . See Figure 37. When you slide the power supply to the front and then the side of the chassis. See Figure 38.

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

Connect the primary power cable to the power supply. as shown in Figure 41. Connect the secondary power cable to the power supply and to the secondary power connector on the motherboard. See Figure 40. 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 . 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. Install the power supply retention screw. Step 1 Insert the DC-input power supply. Make sure that the locking feature on the power supply end snaps into position. See Figure 38. 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. Insert the air duct.Replacing the Power Supply Installing a DC-Input Power Supply The DC-input power supply has two power connectors. make sure that these hooks engage corresponding openings on the side of the power supply. See Figure 37. When you slide the power supply to the front and then the side of the chassis. Please note that there are two hooks inside the front of the chassis that fit into openings on the side of the power supply. Make sure that the locking feature on the power supply end snaps into position.

install the cover on the router. See the “Installing the Chassis Cover” section on page 56. motherboard If you are finished installing modules. power supply 2 Secondary power connector. 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.

Step 2 Step 3 Step 4 Step 5 Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 45 . Make sure that the locking feature on the power supply end snaps into position. 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. make sure that these hooks engage corresponding openings on the side of the power supply. aroiund and under the motherboard and not on top of it. Connect the ILP cable to the power supply and to the ILP cable connector on the motherboard. See Figure 44. as shown in Figure 43. Make sure that the locking feature on the power supply end snaps into position. Step 1 Insert the ILP supply. Install the power supply retention screw. Connect the primary power cable to 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. When you slide the power supply to the front and then the side of the chassis. Route the ILP cable through the cable guides on the power supply.Replacing the Power Supply Installing an ILP Supply The ILP supply has two power connectors. 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 38. Insert the air duct. This routing will minimize the chance of airflow interference and of cable snags when opening the chassis. See Figure 40. and then slide it to the front and side of the chassis. See Figure 37.

Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 46 OL-5792-04 127114 . install the cover on the router. This supply provides power for the router and inline power for a complement of IP phones attached to the router. driven by external DC power An inline power (ILP) supply. 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. driven by external AC power.Replacing the Power Supply Figure 44 . The following sections describe how to install each type of power supply. See the “Installing the Chassis Cover” section on page 56. driven by external AC power A DC-input power supply. 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.

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 46. 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. See Figure 45. Grasp the bezel at the location of the arrow. c. slide the bezel toward the input-power side until it comes free (about 1/2 inch [12 mm]). perform the following steps: Step 1 Remove the bezel from the front of the router. Make sure that the Compact Flash Ejector pin is in a position flush to the bezel.Replacing the Power Supply Removing the Existing Power Supply To remove the power supply from a Cisco 2821 or a Cisco 2851 router. There is an upward-facing arrow located at the top and center of the front bezel. While you hold the bezel away from the chassis. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 121069 OPTIONAL RPS INPUT 100-240V~ 8A 50/60 Hz 47 . Where to Hold Front Bezel to Remove It on Cisco 2821 and Cisco 2851 Routers Figure 45 . as follows: a.

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 .Replacing the Power Supply Figure 46 .

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

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 .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. as shown in Figure 49.

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

Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 52 OL-5792-04 . Install the two power supply retaining screws.1 N-m).Replacing the Power Supply Installing a DC-Input Power Supply The DC-input power supply has two power connectors. as shown in Figure 51. 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 47. See Figure 52. See Figure 50. 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. Connect the secondary power supply cable to the power supply.9 to 1. Make sure that the locking feature on the power supply end snaps into position.

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. See the “Installing the Chassis Cover” section on page 56. Engage the plastic tabs of the bezel into the slots in the chassis. install the cover on the router. b. Step 6 If you are finished installing modules. motherboard 2 Secondary power connector.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. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 135332 53 .

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

install the cover on the router. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 127115 55 . Engage the plastic tabs of the bezel into the slots in the chassis. 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. b. 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.Replacing the Power Supply Figure 54 . Step 7 If you are finished installing modules. motherboard ILP cable connector. Slide the bezel until it is centered and tight against the chassis.

see the “Installing the Cover on Cisco 2801 Routers” section on page 56. “Removing the Cisco 2801 Chassis Cover. “Removing the Cisco 2801 Chassis Cover. For cover installation procedures.” Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 56 OL-5792-04 . See Figure 1 on page 3.” Replace the three screws and the ground connection that you removed when you opened the chassis. Installing the Cover on Cisco 2801 Routers To install the chassis cover on a Cisco 2801 router. For cover installation procedures. see the “Installing the Cover on Cisco 2811 Routers” section on page 57.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. 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. Cisco 2821 and Cisco 2851 routers have a hinged cover. see the “Installing the Cover on Cisco 2821 and Cisco 2851 Routers” section on page 58. Cisco 2811 routers have a cover that slides into place after you position it flat on top of the chassis. For cover installation procedures.

follow these steps. with the front (bezel) end of the cover about 1 inch (25 mm) from the front end of the chassis.Installing the Chassis Cover Installing the Cover on Cisco 2811 Routers To install the chassis cover on a Cisco 2811 router. A number 2 Phillips screwdriver is required. Step 1 Position the cover so that it rests flat on the chassis. 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. Figure 55 Cover in Position for Installation Plastic bezel Chassis Cover Approx. Use a Phillips’ screwdriver to install the four screws at the top rear of the cover. 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 . See Figure 55.

Center the cover over the chassis and lower it onto the chassis. See Figure 56. Hold the cover at a 45-degree angle. follow these steps. 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 . A number 2 Phillips screw driver is required. Install the three cover screws. and insert the tabs into the slots along the front (bezel) edge of the chassis.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. Step 1 Step 2 Step 3 Step 4 Place the chassis on a flat surface.

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

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

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

Removing and Installing CompactFlash Memory Cards in Cisco 2800 Series Routers 2 111992 Do Not Remove During Network Operation OL-5793-01 . Note Step 2 If the ejector button is projecting out from the panel. Press the ejector button again. The ejector button remains flush with the panel. Push the ejector button in until the button is flush with the bezel. The ejector button moves outward so that it projects from the panel. This ejects the CompactFlash memory card part-way out of its slot. and reinsert the 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. Step 1 Step 2 Step 3 Step 4 Caution To prevent damage to the ejector mechanism. Insert the CompactFlash memory card into the slot until it is fully seated. Note If the ejector button is projecting from the panel after you insert the CompactFlash memory card. press the ejector button until it clicks. 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. the ejector button must remain pressed all the way in (flush against the bezel) when not being used to eject a CompactFlash memory card. push it in until it is flush with the bezel. 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. Removing the CompactFlash memory card from the router while flash memory is being accessed can cause damage to your router. Press the ejector button next to the CompactFlash memory card. Pull the CompactFlash memory card out of its slot. remove the CompactFlash memory card.

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

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