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

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. OBS! SPARA DESSA ANVISNINGAR Cisco 2800 Series Hardware Documents: Introduction and Warnings 6 OL-5808-01 . Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanliga förfaranden för att förebygga olyckor.Safety Warnings Varning! VIKTIGA SÄKERHETSANVISNINGAR Denna varningssignal signalerar fara.

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

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

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

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

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

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

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

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

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

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

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 . 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.

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

Figure 11 Removing the Air Baffle Step 5 Step 6 Remove the fan wire from the wire management clip.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. 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. which is located on the chassis base as shown in Figure 6. Installing and Upgrading Fans in Cisco 2811 Series Routers 78-17850-01 170512 170511 9 . as shown in Figure 12.

Installing and Removing the Fans Figure 12 Using a Flat-Blade Screwdriver to Lift the Fan Step 7 Disengage the fan from the side attachment slots and push the fan toward the center of the chassis. Installing and Upgrading Fans in Cisco 2811 Series Routers 10 170530 78-17850-01 . 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 remove the fan as shown in Figure 13.

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

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. and verify that the fan has snapped into the locking tabs as shown in Figure 17. 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 .

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

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

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

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

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

Cisco 2811.60 VDC. 12 A 100 VAC. IP phone power is supported if the appropriate AC-input chassis power supply is installed. With Cisco 2811: –48 VDC. and Cisco 2851 routers can be equipped for operation using either AC or DC input power by installation of the appropriate chassis power supply. 160 W With Cisco 2821: –48 VDC. 6 A None IP Phone Power Output –48 VDC.240 VAC.240 VAC. 8 A 24 . 2 A 100 . 8 A 100 . 5 A 100 . Cisco 2821.240 VAC. 240 W With Cisco 2851: –48 VDC. and Cisco 2851 Backup power for AC. 8 A 24 . but not in removable modules or interface cards. Cisco 2821. 360 W None The Cisco RPS provides IP phone power only if the chassis power supply supports IP phone power. 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 2811.240 VAC. 2 A 100 .240 VAC.240 VAC.60 VDC.60 VDC. 240 W None None –48 VDC.240 VAC. 120 W None –48 VDC. 10 A.Hardware Features Power Table 4 summarizes the power options for Cisco 2800 series routers. Overview of Cisco 2800 Series Routers OL-5783-01 7 .240 VAC. Cisco 2801 routers are equipped for operation using AC power only.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. 4 A 24 . or 240 VAC. 3 A 100 . 3 A 100 . 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 . 160 W None None –48 VDC. 12 A 100 .

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

1. 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). 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). 1. The Ethernet S (Speed) LED blinks only when the L (Link) LED is on. 2. 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. 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 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. 1. do not eject the CompactFlash memory card Flash memory is not being accessed. or 2) is initialized PVDM in slot (0. Overview of Cisco 2800 Series Routers OL-5783-01 9 . or 2) is detected but not initialized No PVDM installed in slot (0. The PVDM2 LED is applicable only to the Cisco 2821 and Cisco 2851 routers.Hardware Features Table 6 Summary of Cisco 2811. Cisco 2821.

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

module slots. VIC. or HWIC) Slot 2 (WIC. Cisco 2801 Chassis Figure 7 shows the front panel of a Cisco 2801 router. Statement 1015 Chassis Views This section contains views of the front and rear panels of the Cisco 2800 series routers. Replace the battery only with the same or equivalent type recommended by the manufacturer.Chassis Views Warning There is the danger of explosion if the battery is replaced incorrectly. 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. for voice only) Slot 1 (WIC. Dispose of used batteries according to the manufacturer’s instructions. Overview of Cisco 2800 Series Routers OL-5783-01 11 95816 . or VWIC) Slot 3 (WIC. only channel-associated signaling (CAS) digital voice. 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. and into slots 2 and 3. showing locations of the power and signal interfaces. Note Slot 0 does not support PRI on T1/E1 VWICs. Figure 8 shows the back panel. status indicators. VWIC. VIC. VIC. and chassis identification labels. VWIC.

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 . Figure 10.Chassis Views Figure 8 Back Panel of the Cisco 2801 Router 3 2 1 1 2 Input power connector On/Off switch 3 Chassis ground connection Cisco 2811 Chassis Figure 9. Figure 12 shows the rear panel of a Cisco 2811 router. and Figure 11 show the front panel of a Cisco 2811 router.

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

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

but rather puts it in standby mode. Overview of Cisco 2800 Series Routers OL-5783-01 15 95572 95555 _ + + _ . NME (network module enhanced). 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. This switch does not turn off the power supply completely. 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).

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

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

Specify the line number in the Cisco IOS CLI by using the interface number for the associated asynchronous serial interface. autoranging 47 to 63 Hz 2 A (5 A for IP phone support) 50 A maximum. Interface card slot numbers for double-width (HWIC-D) slots are 1 and 3 only.9 kg) with standard power supply if fully populated with modules 13. 4. Interface-type 26 / port Port numbers are 0 to 3 if one expansion module is installed. Port numbers are 16 to 19 in expansion module 1. the interface numbering scheme is the same for asynchronous interfaces as other types of interfaces.9 cm).Specifications Table 8 Interface Numbering on Cisco 2811.5 in. Table 11. Specifications Table 9. 2. 2 voice-port 2/0/x interface bri 2/x Interface abbreviations: fa = Fast Ethernet. line 0/3/0 specifies the line associated with interface serial 0/3/0 on a WIC-2A/S in slot 3. Cisco 2821. other possible interface types are not listed. Cisco 2821. Examples1. The interfaces listed are examples only. and Cisco 2851 routers.72 x 17. For example. To configure the line associated with an async interface. usb = universal serial bus. “2” is the EVM slot number in Cisco 2821 and Cisco 2851 routers. 5. bri = ISDN basic rate interface. line 1/22 specifies the line associated with interface async 1/22 on a NM-32A in network module slot 1. Table 9 Cisco 2801 Router Specifications Description Dimensions (H x W x D) Weight Specification 1.49 x 16. simply use the interface number to specify the async line. 3.71 lb (6. 6. “0” is required by the CLI syntax for voice ports in an EVM. Table 10.2 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.4 x 41. it indicates no interface card slots in EVMs. Port numbers are 0 to 7 if two expansion modules are installed. 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 . Similarly.4 x 44. Interface Numbering Scheme Interface-type 26 / 07 / port Port numbers are 8 to 11 in expansion module 0. “1” is the network module slot number in all Cisco 2800 series routers. and Table 12 list Cisco 2800 series specifications.9 lb (4. (4. gi = Gigabit Ethernet. 10. Note On the Cisco 2811. 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. 7.

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

EN 60950-1.5 x438. 60950-00.4 in. 1 RU height 14 lb (6. (44.Specifications Table 10 Cisco 2811 Router Specifications Description Dimensions (H x W x D) Weight AC input power • • • • Specification 1. IEC 60950. 57 dBA in maximum ambient temperature UL 60950. <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%.2 x 416.6 mm). refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. noncondensing 32 to 104° F (0 to 40° C) –4 to 149° F (–20 to 65° C) 47 dBA in normal ambient temperature. maximum. EN61000-6-2 For detailed compliance information. EN55024/CISPR24. AS/NZS 60950 For detailed compliance information.25 x 16. CAN/CSA C22.2 No.75 x 17. one cycle (–48V power included) 24 to 60 VDC. autoranging 47 to 63 Hz 2 A (4 A for IP phone support) 50 A maximum. Overview of Cisco 2800 Series Routers 20 OL-5783-01 . positive or negative 8 A at 24 V 50 A. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document.36 kg) if fully populated with modules 100 to 240 VAC. EN50082-1. Console and auxiliary ports Operating humidity Operating temperature Nonoperating temperature Noise level Safety compliance Immunity compliance EN300386.

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

AS/NZS 60950 For detailed compliance information. 52 dBA in maximum ambient temperature UL 60950. EN 60950-1. CAN/CSA C22. (88.5 x 17. autoranging 47 to 63 Hz 3 A (8 A for IP phone support) 50 A maximum. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document.Specifications Table 11 Cisco 2821 Router Specifications Description Dimensions (H x W x D) Weight AC input power • • • • Specification 3.2 No. • DC Console and auxiliary ports Operating humidity Operating temperature Nonoperating temperature Noise level Safety compliance Immunity compliance EN300386.4 in.25 x 16. 2 RU height 25 lb (11. EN50082-1. IEC 60950. 60950-00. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document.2 x 416.6 mm).36 kg) if fully populated with modules 100 to 240 VAC. EN55024/CISPR24. Overview of Cisco 2800 Series Routers 22 OL-5783-01 . one cycle (–48 V power included) 24 to 60 VDC. EN61000-6-2 For detailed compliance information. noncondensing 32 to 104° F (0 to 40° C) –4 to 149° F (–20 to 65° C) 44 dBA in normal ambient temperature. maximum. positive or negative 12 A at 24 V 50 A.9 x 438. <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%.

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

5 x 17. CAN/CSA C22. 2 RU height 25 lb (11. noncondensing 32 to 104° F (0 to 40° C) –4 to 149° F (–20 to 65° C) 44 dBA in normal ambient temperature.9 x 438. IEC 60950.4 in. positive or negative 12 A at 24 V 50 A. EN50082-1.25 x 16. 52 dBA in maximum ambient temperature UL 60950. AS/NZS 60950 For detailed compliance information.36 kg) if fully populated with modules 100 to 240 VAC.Specifications Table 12 Cisco 2851 Router Specifications Description Dimensions (H x W x D) Weight AC input power • • • • Specification 3. • DC Console and auxiliary ports Operating humidity Operating temperature Nonoperating temperature Noise level Safety compliance Immunity compliance EN300386. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document. autoranging 47 to 63 Hz 3 A (8 A for IP phone support) 50 A maximum. EN 60950-1.2 No.2 x 416. maximum. Overview of Cisco 2800 Series Routers 24 OL-5783-01 .6 mm). EN61000-6-2 For detailed compliance information. EN55024/CISPR24. one cycle (–48 V power included) 24 to 60 VDC. 60950-00. (88. <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%. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document.

CISPR22 Class A. EN55022 Class A. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document that accompanied the router. AS/NZS 3548 Class A. EN61000-3-3.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 . ICES-003 Class A. EN61000-3-2 For detailed compliance information. Regulatory Compliance For compliance information. VCCI Class A. EN 300386. refer to the Cisco 2800 and Cisco 3800 Series Integrated Services Routers Regulatory Compliance and Safety Information document.

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

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

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

60 Hz 100 VAC.0 A. or 240 VAC. 10 A. 50 . current draw. 2. frequency [AC-powered systems only].60 VDC.0 A. and can make maintenance difficult.264 VAC 90 .264 VAC 18 .72 VDC 90 .240 VAC. 8.60 Hz 24 .60 Hz 24 .240 VAC. 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 .264 VAC 90 . 50 . 3. 12 A.0 A. Preinstallation Requirements and Planning for Cisco 2800 Series Routers 4 OL-5784-01 . If you are currently experiencing shutdowns or an unusually high number of errors with your existing equipment.) Table 1 lists power requirements for Cisco 2800 series routers.60 Hz 100 .264 VAC Site Environment Cisco 2800 series routers can be placed on a desktop or installed in a rack.60 Hz 100 .264 VAC 18 .General Site Requirements • All units include a 6-foot (1. 6 A Input Voltage Tolerance Limits 90 .0 A. positive or negative 100 .72 VDC 90 .8-meter) electrical power cord. The location of your router and the layout of your equipment rack or wiring room are extremely important considerations for proper operation. 8 A.240 VAC.264 VAC 18 . 50 . 2821.60 VDC. remember the precautions described in the next section “Site Configuration.60 VDC. 5. 50 . these precautions may help you isolate the cause of the failures and prevent future problems.240 VAC.240 VAC.0 A.” to help avoid equipment failures and reduce the possibility of environmentally caused shutdowns. Plan for access to both front and rear panels of the router. Table 1 Power Requirements for Cisco 2800 Series Routers Router Cisco 2801 without IP phone power output Cisco 2801 with IP phone power output Cisco 2811 without IP phone power output Cisco 2811 with IP phone power output Cisco 2821 without IP phone power output Cisco 2821 with IP phone power output Cisco 2851 without IP phone power output Cisco 2851 with IP phone power output Cisco 2811. 2.60 Hz 100 .264 VAC 90 .264 VAC 90 .72 VDC 90 . 4. positive or negative 100 . 3. Equipment placed too close together. inadequate ventilation. 8. and power dissipation for the unit. 50 . 50 .0 A. positive or negative 100 .0 A. When planning your site layout and equipment locations.60 Hz 100 .240 VAC.0 A. and inaccessible panels can cause malfunctions and shutdowns. 12 A. This Cisco 2811 router can also be wall mounted.240 VAC.60 Hz 24 . 50 . (A label near the power inlet indicates the correct voltage. 50 .240 VAC.

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

Make a copy of this checklist and mark the entries when completed. Include a copy of the checklist for each router in your Site Log (described in the next section.Installation Checklist Installation Checklist The sample installation checklist lists items and procedures for installing a new router. “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.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 .

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

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

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

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

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

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

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

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

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Preparing to Connect to a Network

Table 2

Serial Signal Transmission Speeds and Distances

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

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

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

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

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

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

Warning

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

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

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

5

Preparing to Connect to a Network

Table 3

ISDN BRI Cable Specifications

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

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

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

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

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

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

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

Port and Cable Information for Cisco 2800 Series Routers

6

OL-5785-01

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

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

Note

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

Warning

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

Warning

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

Warning

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

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

© 2005 Cisco Systems, Inc. All rights reserved.

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

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

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

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

Setting Up the Chassis Cisco 2811. Cisco 2821. and Cisco 2851 routers can be installed in 19 (48. and Figure 7. Cisco 2801 routers can be installed only in 19-inch racks. (This option is not available on Cisco 2801 routers. Note Brackets for 23-inch (58. and cannot be center mounted. 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 .42-cm) racks. Use the standard brackets shipped with the router for mounting the chassis in a 19-inch rack.42-cm) equipment racks are not available for Cisco 2801 routers. The brackets are shown in Figure 5. Figure 6. 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.26-cm).) Front mounting—Brackets attached at the front of the chassis with the front panel facing forward.and 23-inch (58. Rear mounting—Brackets attached at the rear of the chassis with the rear panel facing forward. you can order optional larger brackets for mounting the chassis in a 23-inch rack.

Figure 9 Bracket Installation for Front Mounting SYS AUX/ PWR PWR SYS ACT CF COMPACT FLASH Do Not Remov e During 1 0 Operation AUX CONSOLE Network OPTIONAL RPS INPUT 12V 18A 100-240 V~ 3A 50/60 Hz Bracket for 23-inch rack Bracket for 19-inch rack Bracket for 19-inch rack 95770 Use four screws on each side. Figure 8 shows how to attach the brackets to the sides of the router with the front panel forward. Caution Your chassis installation must allow unrestricted airflow for chassis cooling.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. and Cisco 2851 Routers Attach the mounting brackets to the router chassis as shown in Figure 9 through Figure 11. Bracket for 23-inch rack Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 7 95745 .0 N-m). The recommended torque is 15–18 inch-lb (1. Caution Do not overtorque the screws. Cisco 2821.7–2. Attach the second bracket to the opposite side of the chassis. Figure 8 Attaching Rack-Mounting Brackets to a Cisco 2801 Router R Attaching Rack-Mount Brackets to Cisco 2811. Use a number 2 Phillips screwdriver to install the bracket screws. using the screws provided.

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

Chassis Installation Procedures for Cisco 2800 Series Routers OL-5786-03 9 95778 S S L O L T 0 A . install the stabilizers before mounting or servicing the unit in the rack. Statement 1006 Warning To prevent personal injury or damage to the chassis. 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. attach the cable management bracket to the left or right rack-mount bracket using the screw provided. When mounting this unit in a partially filled rack. load the rack from the bottom to the top with the heaviest component at the bottom of the rack. fans. 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. these types of handles are not designed to support the weight of the unit. 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. you must take special precautions to ensure that the system remains stable. On brackets for 2-rack-unit-high Cisco 2821 and Cisco 2851 routers. as shown in Figure 13 and Figure 14. Statement 1032 Caution Be sure to leave space above and below each router in a rack. 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. to allow for cooling air circulation.Setting Up the Chassis Warning To prevent bodily injury when mounting or servicing this unit in a rack. If the rack is provided with stabilizing devices. or cards).

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

Mounting a Cisco 2811 Router on a Wall This section explains how to mount Cisco 2811 routers on a wall or other vertical surface. Statement 248 Tip When choosing a wall mounting location. Cisco 2821. Use brackets designed for 23-inch rack-mounting (shown in Figure 6) to wall-mount the chassis. The following warning applies to Cisco 2811 routers: Warning This unit is intended to be mounted on a wall. Caution Your chassis installation must allow unrestricted airflow for chassis cooling. For the chassis ground connection procedures. Excessive distributed weight of more than 10 pounds. Mounting Cisco 2801. you must connect the chassis to a reliable earth ground. keep at least 1 inch (2.5 kg). and Cisco 2851 routers on a wall is not recommended. consider cable limitations and wall structure. 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. or pound point load of 10 pounds on top could damage the chassis. see the “Installing the Chassis Ground Connection” section on page 13.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 . Please read the wall mounting instructions carefully before beginning installation. After the router is installed.54 cm) of clear space beside the cooling inlet and exhaust vents.Setting Up the Chassis Caution Do not place anything on top of the router that weighs more than 10 pounds (4. using the four screws provided for each bracket. and do not stack routers on a desktop. 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 -. 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.

Chassis Installation Procedures for Cisco 2800 Series Routers 12 1 T O L S 3 T O L S O L T L 0 PV DM 1 PV DM 0 S S F 2 A T O L S FE A= S= ACT SP 0/1 EED FE AIM1 AIM0 L A= A= FDX LIN 0/0 K S F A OL-5786-03 .or pan-head) with #10 washers. • Figure 16 shows a typical wall-mounted installation. Failure to do so could present a fire hazard. or two #10 washer-head screws. each bracket requires two wall anchors with washers. each bracket requires two #10 wood screws (round. you must connect the chassis to a reliable earth ground.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. see the “Installing the Chassis Ground Connection” section on page 13. • Caution The router must be mounted with the power connections oriented downward. The screws must be long enough to penetrate at least 3/4 inch (20 mm) into supporting wood or metal wall stud. Wall anchors and washers must be size #10. 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 the chassis ground connection procedures. For hollow-wall mounting.

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

Figure 20. Connect the other end of the ground wire to a known reliable earth ground point at your site.Installing the Chassis Ground Connection To install the ground connection for a Cisco 2800 series router. Figure 19.9 to 1. Tighten the screws to a torque of 8 to 10 in-lb (0. Attach the ground lug or ring terminal to the chassis as shown in Figure 17. Figure 18. (20 mm) For user-provided ring terminal—as required Step 2 Step 3 Crimp the ground wire to the ground lug or ring terminal. 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. using a crimp tool of the appropriate size.75 in.1 N-m). perform the following steps: Step 1 Strip one end of the ground wire to the length required for the ground lug or terminal. For a ground lug. use one of the screws provided. For a ring terminal. or Figure 21. use the two screws with captive locking washers provided.

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

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

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

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

Table 1 and Table 2 summarize the wiring requirements. positive or negative. Amp/Tyco No. single source or dual sources DC Input Wire Size AWG 14 (2. both sources must be the same polarity and voltage. positive or negative. Statement 1025 If your router has a DC-input power supply.0 mm2) Safety Ground Wire Size Wire Terminal (Lug) Overcurrent Protection AWG 14 (2.0 mm2). A router with a DC-input power supply has a terminal block for the DC power connections. 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. Amp/Tyco No. connect one source to the A input and one source to the B input. 8 A. Cisco 2821. positive or negative. see the “Connecting Routers to Backup Power” section on page 9. follow the directions in this section for proper wiring. 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. single source or dual sources 36–60 VDC. 8 A. DC Wiring Requirements A Cisco 2811. single source or dual sources 36–60 VDC. If there are dual power sources. Statement 1005 Warning Use copper conductors only. 12 A.0 mm2) Safety Ground Wire Size Wire Terminal (Lug) Overcurrent Protection 20 A maximum AWG 14 (2. 5 A. single source or dual sources DC Input Wire Size AWG 14 (2. If backup power is required.Power Connections Warning This product relies on the building’s installation for short-circuit (overcurrent) protection.0 mm2). You can connect a single DC power source to either the A input or the B input. 32957 minimum or equivalent Cable Connection Procedures for Cisco 2800 Series Routers OL-5787-02 3 . or Cisco 2851 router with a DC-input power supply requires copper wire and crimp-type terminals for the power connections. 20 A. positive or negative.

perform the following steps: Step 1 Remove power from the DC circuit.90 ± 0. 32957 terminals. Warning Before performing any of the following procedures. starting with the safety ground wire.5 in-lb (0. use approved wiring terminations. Warning The illustration shows the DC power supply terminal block.05 N-m). Statement 1002 Step 2 Step 3 Step 4 Step 5 Strip the wires to the appropriate length for the terminals. ensure that power is removed from the DC circuit. Connect the wires to the terminal block. These terminations should be the appropriate size for the wires and should clamp both the insulation and conductor. positive to positive. Be sure that no exposed portion of the DC-input power source wire extends from the terminal block plug. The proper wiring sequence is ground to ground. To ensure that power is removed from the DC circuit. and tape the circuit-breaker switch in the OFF position. Warning When stranded wiring is required.9 ± 0. Save the covers for reinstallation after you finish wiring. Statement 122 Caution Do not overtorque the terminal block contact screws.5 in-lb (0. Wire the DC power supply as illustrated. such as closed-loop or spade-type with upturned lugs. switch the circuit breaker to the OFF position.0 ± 0. Cable Connection Procedures for Cisco 2800 Series Routers 4 OL-5787-02 . and negative to negative. locate the circuit breaker for the DC circuit. Crimp the terminals to the power input and safety ground wires. The ground wire should always be connected first and disconnected last. Connect each wire to the appropriate terminal as shown in Figure 1.05 N-m).Power Connections Wiring Procedure for DC Input To connect a router to a DC power source. Tighten the terminal screws to 8.0 ± 0. Recommended torque is 8. Remove the plastic covers from the terminal block. Statement 1003 Tip Secure all power cabling when installing this unit to avoid disturbing field-wiring connections. The strip length is 3/16 to 1/4 inch (5 to 6 mm) for Amp/Tyco No. Statement 239 Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity.

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

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

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

Do not use this configuration. 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. Caution Do not use the DC input configuration shown in Figure 7.25 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 .25 V) Va voltage = Vb voltage (within 0.

Connecting WAN, LAN, and Voice Cables

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

Caution

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

Note

The Cisco 2801 router does not support an RPS.

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

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

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

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

Warning

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

Warning

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

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

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

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

9

Connecting WAN, LAN, and Voice Cables

• Table 3

Installing Cisco Interface Cards in Cisco Access Router

WAN, LAN, and Voice Connections

Port or Connection Ethernet T1/E1 WAN xCE1T1-PRI

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

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

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

T3/DS3/E3 WAN Cisco serial Cisco Smart serial

BNC connector 60-pin D-sub, blue

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

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

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

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

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

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

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

1000BASE-T

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

Cable Connection Procedures for Cisco 2800 Series Routers

10

OL-5787-02

Connecting to a Console Terminal or Modem

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

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

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

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

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

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

Port Console Auxiliary

Color

Connected To:

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

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

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

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

11

Connecting to a Console Terminal or Modem

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

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

Note Step 2

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

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

Note

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

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

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

Cable Connection Procedures for Cisco 2800 Series Routers

12

OL-5787-02

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

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

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

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

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

NVRAM. the boot images. interface processors. Command-line interface (CLI)—See the “Initial Configuration Using the Cisco CLI—Manual Configuration” section on page 8. do not eject the CompactFlash memory card Flash memory is not being accessed. the names and sources of configuration files. and port adapters. enter the following commands: • show version—Displays the system hardware version. 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 . 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 8 Verifying the Initial Configuration. the installed software version. show diag—Lists and displays diagnostic information about the installed controllers. HWICs).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). WICs. or Cisco Redundant Power System (RPS) operating normally (if installed) IP phone power fault (if installed). and flash memory. page 5 Initial Configuration Using the Setup Command Facility. typical examples are network modules. Setup command facility—See the “Initial Configuration Using the Setup Command Facility” section on page 5. • Configuring the Router This section covers the following topics: • • • • • Initial Configuration Using Cisco Router and Security Device Manager. interface cards (VICs. and the amount of installed DRAM. page 9 Completing the Configuration. and advanced integration modules (AIMs). page 5 Initial Configuration Using the Cisco CLI—Manual Configuration. 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. 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 use the CLI or Cisco Router and Security Device Manager to perform additional configuration. If you want to use SDM. and type setup at the privileged EXEC mode prompt (Router#).Configuring the Router Note If you need help with the interface and port numbering. Default settings are in square brackets '[]'.System Configuration Dialog --At any point you may enter a question mark '?' for help. The following example and the user entries (in bold) are shown as examples only. SDM release notes. For a description of the interface numbering. and the software image.cisco. refer to the Cisco Router and Security Device Manager (SDM) Quick Start Guide that shipped with your router. SDM and the Cisco Router and Security Device Manager (SDM) Quick Start Guide were not shipped with your router. go to www. refer to the “Interface Numbering” section of the Overview of Cisco 2800 Series Routers online document. Press Ctrl-c. and it creates an initial configuration file. For instructions on configuring your router by using SDM.com/go/sdm and click the Technical Documentation link. 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. If the messages above do not appear.cisco. refer to the “Interface Numbering” section of the “Overview of Cisco 2800 Series Routers” online document. For help with interface and port numbering. you can exit and run the setup facility again. If you see the following messages at the end of the startup sequence. Use ctrl-c to abort configuration dialog at any prompt. depending on your router model. refer to the “Interface Numbering” section of the Overview of Cisco 2800 Series Routers online document. Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers OL-5788-01 9 . Would you like to enter the initial configuration dialog? [yes/no]: The setup command facility prompts you for basic information about your router and network. and other SDM documentation. The prompts in the setup command facility vary. Initial Configuration Using the Setup Command Facility This section shows how to use the setup command facility to configure a hostname for the router.com/pcgi-bin/tablebuild. After the configuration file has been created.pl/sdm To obtain the SDM quick start guide. Note If you make a mistake while using the setup command facility. the setup command facility has been invoked automatically: --. set passwords. you can download the latest version of SDM and instructions for installing it on your router from the following location: http://www. the installed interface modules. and configure an interface for communication with the management network.

with some older software versions. press Return to enter basic management setup: At any point you may enter a question mark '?' for help. becomes encrypted in the configuration. after entered. and some boot images. 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 . Enter enable password: xxxxxx Step 6 Enter the virtual terminal password. This password. 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. Use ctrl-c to abort configuration dialog at any prompt. Basic management setup configures only enough connectivity for management of the system.Configuring the Router Step 1 To proceed using the setup command facility. Enter enable secret: xxxxxx Step 5 Enter an enable password that is different from the enable secret password. 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. 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. 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. Default settings are in square brackets '[]'. 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. 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.

Select [2] to save the initial configuration: [0] Go to the IOS command prompt without saving this config.3 255.1.. Enter your selection [2]: 2 Building configuration.0. mask is /16 The configuration is displayed: The following configuration command script was created: hostname Router enable secret 5 $1$D5P6$PYx41/lQIASK.0. [1] Return back to the setup without saving this config.255.2.255..0.1.0. 16 subnet bits. Use the enabled mode 'configure' command to modify this configuration. [2] Save this configuration to nvram and exit.0 Class B network is 172.255.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 172.1.0] : 255.2.0 ! interface FastEthernet0/1 shutdown no ip address ! end Step 10 Respond to the following prompts.Configuring the Router FastEthernet0/1 unassigned NO unset up dow Step 8 Select one of the available interfaces for connecting the router to the management network: Enter interface name used to connect to the management network from the above interface summary: fastethernet0/0 Step 9 Respond to the following prompts as appropriate for your network: Configuring interface FastEthernet0/0: Use the 100 Base-TX (RJ-45) connector? [yes]: yes Operate in full-duplex mode? [no]: no Configure IP on this interface? [yes]: yes IP address for this interface: 172. See the “Verifying the Initial Configuration” section on page 9 for verification procedures. Press RETURN to get started! The user prompt appears.0.3 Subnet mask for this interface [255. Router> Step 11 Verify the initial configuration. Power Up and Initial Configuration Procedures for Cisco 2800 Series Routers OL-5788-01 9 .

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

your Cisco router is ready to configure for specific functions. To verify that you configured the correct hostname and password. Completing the Configuration When you have completed and verified the initial configuration. enter the show configuration command. use either SDM or the CLI. enter the show ip interface brief command. For configuration procedures using the CLI. For configuration procedures using SDM. 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 . When you have completed and verified the initial configuration. 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. your Cisco router is ready to configure for specific functions. To display a summary status of the interfaces configured for IP. See the “Completing the Configuration” section on page 9 for information about locating documentation for advanced configuration procedures.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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

you can install a slot divider in the network module slot to reduce the slot width from extended double-wide to extended single-wide. See Figure 2. Installing Network Modules in Cisco 2800 Series Routers 2 117050 S L O T 0 OL-5790-01 . 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. See Figure 4. its front surface is flush with the panel of the router. Figure 2 Inserting a Slot Divider into a Network Module Slot 121062 T D M 0 S L O T 2 T A= ACEED S= SP 0/1 GE A F S L PV PVDM DM2 DM 1 PV X A= FD K A= LIN 0/0 GE S L O T 3 A F S S L L O T 1 0 AIM 1 AIM 0 Step 2 Step 3 Push the slot divider in until it is fully seated. See Figure 3.Installing Slot Dividers in Network Module Slots Installing Slot Dividers in Network Module Slots In a Cisco 2851 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. Tighten the retention screw on the front of the slot divider with a number 1 Phillips screwdriver. 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. 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.

Pull the slot divider straight out of the network module slot. Remove slot dividers from network module slots as follows: Step 1 Step 2 Loosen the retention screw on the front of the slot divider. Installing Network Modules in Cisco 2800 Series Routers OL-5790-01 117051 S L O T 0 121402 S L O T 0 3 .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.

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

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 .

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

Related Product Documentation The following documentation is related to your product. Install blank panels over empty network module slots as follows: • • Single-wide slot—Attach a blank panel. Figure 9 shows a typical blank panel.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. Each blank panel covers one single-wide network module slot. Extended single-wide slot—Install an adapter/filler panel as described in the “Installing and Removing Filler Panels in Network Module Slots” section. then attach a blank panel. but you can access it online at Cisco.com. Blank panels are required to ensure proper cooling airflow and to prevent electromagnetic interference. 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. This documentation was not shipped with 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 .

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

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

Push the slot divider in until it is fully seated.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. When the slot divider is fully seated. See Figure 2. its outer end is flush with the front panel of the router. 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 2 OL-5791-01 .

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

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

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

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

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

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

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

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

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

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

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

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. 1 inch (25 mm) Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 6 OL-5792-04 103477 .

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

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 .

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

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 .

depending on the amount of memory needed. and Cisco 2851 routers. and ensure that it makes good contact with your skin. Caution When you remove or install DIMMs. Cisco 2811. You can install an additional DIMM in the DIMM connector to expand system memory to a maximum of 384 MB. and Cisco 2851 routers have two DIMM connectors and are designed to operate with either one or two DRAM DIMMs installed. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 12 OL-5792-04 103978 . Before you remove or install a DRAM DIMM.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. Connect the equipment end of the wrist strap to the metal part of the chassis. Cisco 2821. If only one DRAM DIMM is used. Refer to the Router Memory Specifications table in the Overview of 2800 Routers chapter for DRAM information. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. Note The Cisco 2801 uses a different type of DRAM DIMM than the Cisco 2811. Cisco 2821. always wear an ESD-preventive wrist strap. it can be installed in either DIMM connector.

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

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

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

Each AIM sold as a spare is supplied with a label that identifies the AIM type. Before you remove or install an AIM. Connect the equipment end of the wrist strap to the metal part of the chassis. and ensure that it makes good contact with your skin. install the cover on the router.Application eXtension Platform Intrusion Prevention Systems VPN Encryption Caution When you remove or install an AIM. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 16 OL-5792-04 103467 . Be sure to apply the label to the chassis as described in the “Applying the AIM Label” section on page 31. 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 . always wear an ESD-preventive wrist strap. 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.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. See the “Installing the Chassis Cover” section on page 56.

To complete this procedure. Figure 9. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 17 . 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-0.3(8. perform the following procedure. Figure 9. and Figure 11 for the location of the AIM connectors. Removing an AIM To remove an AIM. Figure 10. See Figure 8. or Figure 11. AIM Location The two AIM connectors are located on the system board and are identified as AIM 0 and AIM 1. depending on your router model. To determine the version of Cisco IOS software that is running on your router. Figure 10. Software Requirement for AIMs Cisco IOS software of a specified release or later release is required to use an AIM. Step 1 Step 2 Locate the AIM to be removed. Refer to Figure 8. Version 12. you need a number 2 Phillips screwdriver or flat-blade screwdriver. AIMs are ESD-sensitive components and can be damaged by mishandling.Installing and Removing AIMs Caution Handle AIMs by the edges only. Remove the two screws from the AIM as shown in Figure 17. for the location of the AIMs. The AIM2-CUE-K9 and AIM2-APPRE-104-K9 cannot be used with AIM-IPS modules in the Cisco 2811 router. log in to the router and enter the show version command: Router> show version Cisco Internetwork Operating System Software 2800 Software (C2800-ADVENTERPRISEK9-M).2)T.

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

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

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

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

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

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

Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 24 274174 Locking end OL-5792-04 . (See Figure 24.) Make sure that the plastic standoff fits into the hole in the AIM board and that the connector is fully seated. (See Figure 24.) 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.

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 .

Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 26 OL-5792-04 72112 . or Cisco 2851 Router Cisco 2811. install the cover on the router. Cisco 2821. and Cisco 2851 routers have two AIM connectors—AIM slot 0 and AIM slot 1. 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. Installing AIM2-CUE-K9 or AIM2-APPRE-104-K9 in a Cisco 2811. 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.Installing and Removing AIMs Step 7 Check that the AIM is installed correctly on the system board. Cisco 2821. Apply the AIM label to the outside of the chassis as described in the “Applying the AIM Label” section on page 31. You can install voice and data compression AIMs and ATM AIMs in both slots. but not 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.

Installation Procedure To install an AIM2-CUE-K9 or AIM2-APPRE-104-K9 in a Cisco 2811. or Cisco 2851 router.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. the hex standoff with the band. Locate the AIM connector. the hex standoffs. Remove the three screws from the system board near the AIM connector that you are going to use.0 screws. and the M2. Note If the mounting hardware is already in place on the system board.) 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 . use the 2 M3. follow these steps. or Cisco 2851 router. Cisco 2821. You can discard any other parts in the kit. skip Step 2 and Step 3. Cisco 2821. or if you are replacing an existing AIM. (Figure 26 shows the screws to remove for AIM installation in AIM slot 0.5 screw in the 69-1870-01mounting kit.

) 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 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. (See Figure 28.) Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 28 247136 OL-5792-04 . Tighten it firmly with your fingers. Use a 1/4-inch nut driver to tighten the standoffs. Insert the M2. Install the hex standoff with the top band (Figure 27)) in place of the screw that is labeled B in Figure 26.5 screw through the AIM2-CUE-K9 or AIM2-APPRE-104-K9 into the hex standoff with the top band into the chassis until it is securely attached to the board. (See Figure 28. or very carefully using a 3/16-inch open-end wrench.) Insert the M3 screws (included in the accessory kit) through the AIM into the metal standoffs. (See Figure 28. The shoulder must be seated tight against the system board. Tighten the screws carefully with a Phillips screwdriver.

Apply the AIM label to the outside of the chassis as described in the “Applying the AIM Label” section on page 31.Installing and Removing AIMs Figure 28 Connecting an AIM2-CUE-K9 to the System Board M3 screws M2.5 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. install the cover on the router. If you are finished installing modules. See the “Installing the Chassis Cover” section on page 56. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 193898 29 .

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

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

Experimental Versio n 12. 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.123-8T-2" . Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 32 35622 AIM label OL-5792-04 . 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. You will see additional output that is not shown in these examples. (See the bold entry toward the bottom of the example. one VPN AIM is recognized by the system. Inc. Note that you will see additional output not shown in this example. . RELEASE SOFTWARE (fc1) sjc22-00a-fs-gw2 uptime is 2 days.) Router# show version Cisco IOS Software. Cisco 2851 (revision 53. In the following example.3(8r)T1. 239K bytes of non-volatile configuration memory. .3(20040521:041814) [pgynther-v123_8_t_throttle 107] Copyright (c) 1986-2004 by Cisco Systems. Compiled Fri 21-May-04 00:35 by pgynther ROM: System Bootstrap. 2800 Software (C2800-ADVENTERPRISEK9-M). Processor board ID FHK0817F02Q 45 FastEthernet interfaces 5 Gigabit Ethernet interfaces 1 Virtual Private Network (VPN) Module 12 Voice FXS interfaces DRAM configuration is 64 bits wide with parity disabled.51) with 196608K/65536K bytes of memory.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. 16 hours. Version 12.

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. it must be located in the PVDM 0 connector. If only one is PVDM installed. remove the chassis cover as described in the “Removing the Chassis Cover” section on page 2. always wear an ESD-preventive wrist strap. and ensure that it makes good contact with your skin. Caution Handle PVDMs by the edges only. Connect the equipment end of the wrist strap to the metal part of the chassis. Before you remove or install a PVDM. PVDMs are ESD-sensitive components and can be damaged by mishandling. . 2 ports Port adapter is analyzed Port adapter insertion time unknown EEPROM contents at hardware discovery: . Note PVDM-II connectors in the Cisco 2800 series routers are not compatible with older PVDM versions. Compression AIM 1: 2E1 Compression AIM module Version 2AIM Module in slot: 1 Hardware Revision : 1. Cisco 2821 and Cisco 2851 routers hold up to three PVDM-IIs. . version 2 (PVDM2) to support enhanced versions of digital signal processors (DSPs). 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 . .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 . Caution When you remove or install PVDMs. .

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

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

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

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

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

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

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

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

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

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

install the cover on the router. power supply 2 Secondary power connector. 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 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.

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

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

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

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

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

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. Figure 49 AC_Input Power Supply 1 127780 1 Primary power connector Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 50 OL-5792-04 135331 .

Install the two power supply retaining screws. b. See the “Installing the Chassis Cover” section on page 56. See Figure 47. Torque to 8 to10 in-lbf (0.9 to 1. See Figure 50. Make sure that the locking feature on the power supply end snaps into position. Figure 50 Primary Power Cable Connection in a Cisco 2821 or Cisco 2851 Router .1 N-m). install the cover on the router. Step 5 If you are finished installing modules. Engage the plastic tabs of the bezel into the slots in the chassis. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 103705 51 .Replacing the Power Supply Step 1 Step 2 Step 3 Insert the AC-input power supply into the chassis from the front. 2 1 1 Step 4 Power supply 2 Primary power cable connector Install the bezel onto the front of the chassis as follows: a. Slide the bezel until it is centered and tight against the chassis. Connect the primary power supply cable to the power supply.

See Figure 50. See Figure 52.Replacing the Power Supply Installing a DC-Input Power Supply The DC-input power supply has two power connectors. Make sure that the locking feature on the power supply end snaps into position. Connect the secondary power supply cable to the power supply. Figure 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 primary power supply cable to the power supply. Install the two power supply retaining screws. as shown in Figure 51.1 N-m). Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 52 OL-5792-04 . Torque to 8 to10 in-lbf (0. See Figure 47. Make sure that the locking feature on the power supply end snaps into position.9 to 1.

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

Connect the primary power supply cable to the power supply. See Figure Figure 52. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 54 OL-5792-04 . See Figure 54. Connect the ILP cable to the supply. Install the two power supply retaining screws. See Figure 50. as shown in Figure 53. 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. Make sure that the locking feature on the power supply end snaps into position. Torque to 8 to10 in-lbf (0. Make sure that the locking feature on the power supply end snaps into position.Replacing the Power Supply Installing an ILP Supply The ILP supply has three power connectors. Make sure that the locking feature on the power supply end snaps into position.1 N-m).. See Figure 47.9 to 1. Connect the secondary power supply cable to the power supply. You must also route the ILP cable through the hooks on the power supply and chassis.

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

Installing the Cover on Cisco 2801 Routers To install the chassis cover on a Cisco 2801 router. see the “Installing the Cover on Cisco 2801 Routers” section on page 56. “Removing the Cisco 2801 Chassis Cover. 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.” Replace the three screws and the ground connection that you removed when you opened the chassis. For cover installation procedures. see the “Installing the Cover on Cisco 2821 and Cisco 2851 Routers” section on page 58. For cover installation procedures. “Removing the Cisco 2801 Chassis Cover. see the “Installing the Cover on Cisco 2811 Routers” section on page 57. For cover installation procedures. Cisco 2821 and Cisco 2851 routers have a hinged cover. See Figure 1 on page 3.” Installing and Upgrading Internal Modules in Cisco 2800 Series Routers 56 OL-5792-04 . Cisco 2811 routers have a cover that slides into place after you position it flat on top of the chassis.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. with the front (bezel) end of the cover about 1 inch (25 mm) from the front end of the chassis. Press the cover flat against the chassis while you slide the cover closed. 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. Use a Phillips’ screwdriver to install the four screws at the top rear of the cover. Step 1 Position the cover so that it rests flat on the chassis.Installing the Chassis Cover Installing the Cover on Cisco 2811 Routers To install the chassis cover on a Cisco 2811 router. See Figure 55. Figure 55 Cover in Position for Installation Plastic bezel Chassis Cover Approx. A number 2 Phillips screwdriver is required. Installing and Upgrading Internal Modules in Cisco 2800 Series Routers OL-5792-04 103528 57 .

follow these steps. Hold the cover at a 45-degree angle. and insert the tabs into the slots along the front (bezel) edge of the chassis. See Figure 56.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. Center the cover over the chassis and lower it onto the chassis. 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.

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

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

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

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

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

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