Cisco 8540 - Catalyst Campus Switch Router Modular Expansion Base, C8540-CHAS13 Installation Manual

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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTW ARE LICENSE AND LIMITED WARRANTY FOR T HE A CCOMPANYING PR ODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.

The following information is for FCC complia nce of Class B devices: The equi pment des cribed in this manual generates and may rad iate radio-frequency energy. If it is not installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

Modifying the equipment wit hou t Cisco’s written autho riz atio n may resul t in the equi pme nt no longe r comply ing with FCC re quir ements for Class A or Class B digital devices. In that event, your right to use the equipm ent may be lim ited by FCC regulations, and you may be required to correct any interference to radio or television communicati ons at your own expense.

You can determine whether your equipment is causing int erferen ce by turning it off. If the inter ference stop s, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:

• Turn the television or radio antenna until the interferenc e stops.

• Move the equipment to one side or the other of the television or radio .

• Move the equipment farther away from the television or radio.

• Plug the equipment into an outlet that is on a different circ uit from the tel evision or radio. (That is, make certain the equip ment and the television or radio are on circuits controlled by different circui t breakers or fuses.)

Modifications to this product not auth orized by Cisco Sys tems, Inc. could void the FCC approval and negate your auth ority to op erate the prod uct. The Cisco implementation of TCP header compression is an adap tati on o f a pr ogr am d eveloped by the University of California, Berkeley (UCB) as

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IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

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Preface vii

CONTENTS

CHAPTER

Audience

vii

New and Changed Information vii Organization viii Conventions viii Related Documentation xi Obtaining Documentation xiii

World Wide Web xiii Documentation CD-ROM xiii Ordering Documentation xiv

Obtaining Technical Assistance xiv

Cisco Connection Online xiv Technical Assistance Center xv Documentation Feedback xvi

1 Product Overview 1-1

Interface Modules and Port Adapters 1-2 Route Processors 1-3 Switch Modules 1-3 Power Supplies 1-4 Fan Assembly 1-5

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Contents

CHAPTER

2 Installing the Chassis 2-1

Site Planning 2-1 Rack-Mounting the Chassis 2-2 Installing Power Supplies 2-7 Connecting Power t o the Chassis 2-8

Connecting the AC Power Supply 2-8 Connecting the DC Power Supply 2-10 Power Suppl y LE D s 2-12

3 Maintaining the Chassis 3-1

Replacing Power Sup plies 3-2

Tools Required 3-2 Removing the A C Po w e r Su pp ly 3-3 Removing the D C Po w e r Su pp ly 3-5

Replacing the Fan Assembl y 3-6

Tools Required 3-7 Removing the Fan Assembly 3-8

APPENDIX

INDEX

Installing the Fan Assembly 3-9

A Chassis and Power Supply Specifi cations A-1

B Translated Safety Warnings B-1

Safety Information Referral Warning B-1 Power Supply Bay Warning B-3 Ground Connection Wa rning B-4

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Preface

This preface describes the audience, organization, and conventions of the Catalyst 8 540 Chassis Installation Guide. It al so provides an overview of new information in the document and how to obtain related documentation.

Audience

To use this publication, you need to be familiar with electronic circuitry and wiring practices and have some experience as an electronic or electromechanical technician.

New and Changed Information

Feature Description Chapter or Section

Redundancy The Catalyst 8540 cha ssis su ppor ts fau lt

tolerance by allowing a secondary (or redundant) route proc essor a nd sw itch mo dule to take over if the primary route processor or primary switch module fails.

Chapter 1, “Product Overview, ” in the “Route Processors” section on page 1-3 and the “Swi tch Modules” section on page 1-3.

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Organization

This guide is organized as follows:

Chapter Title Description

Chapter 1 Product

Chapter 2 Installing the

Chapter 3 Maintaining the

Appendix A Chassis and

Appendix B Translated Safety

Overview

Chassis

Power Supply Specifications

Warnings

Preface

Describes the 13-slot chassis and its components

Describes how to prepare your site for installation, install the chassis, and connect power at your site

Describes maintenanc e pr oc edur es

Describes the chassis and power supply specifications

Lists the warnings in this guide a nd translate s them into different languages

Conventions

Notes use the following conventions:

Note Means reader take note. Notes contain helpful suggestions or

references to material not covered in the publication.

Cautions use the following conventions:

Caution Means reader be careful. In this situation, you might do something

that could result in equipmen t damage or loss of da ta.

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Preface

Conventions

Wa rnings use the following conventions:

Note Additional translated safety warnings can be found in the Regulatory

Compliance and Safety Inform ation for the Catal yst 8500 an d LightStream 1010 Series docu ment .

Warning

Waarschuwing

Varoitus

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 appendix, “Translated Safety Warnings.”)

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 standaard maatregelen om ongelukken te voorkomen. (Voor vertalingen van de waarschuwingen die in deze publicatie verschijnen, kunt u het aanhangsel “Translated Safety Warnings” (Vertalingen van veiligheidsvoorschriften) raadplegen.)

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 julkaisussa esiintyvien varoitusten käännökset löydät liitteestä "Translated Safety Warnings" (käännetyt turvallisuutta koskevat varoitukset).)

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Conventions

Preface

Attention

Warnung

Avvertenza

Ce symbole d’avertissement indique un danger. Vous vous trouvez dans une situation pouvant entraîner des blessures. Avant d’accéder à cet équipement, soyez conscient des dangers posés par les circuits électriques et familiarisez-vous avec les procédures courantes de prévention des accidents. Pour obtenir les traductions des mises en garde figurant dans cette publication, veuillez consulter l’annexe intitulée « Translated Safety Warnings » (Traduction des avis de sécurité).

Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewußt. (Übersetzungen der in dieser Veröffentlichung enthaltenen Warnhinweise finden Sie im Anhang mit dem Titel “Translated Safety Warnings” (Übersetzung der Warnhinweise).)

Questo simbolo di avvertenza indica un pericolo. Si è in una situazione che può causare infortuni. Prima di lavorare su qualsiasi apparecchiatura, occorre conoscere i pericoli relativi ai circuiti elettrici ed essere al corrente delle pratiche standard per la prevenzione di incidenti. La traduzione delle avvertenze riportate in questa pubblicazione si trova nell’appendice, “Translated Safety Warnings” (Traduzione delle avvertenze di sicurezza).

Advarsel

Dette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til personskade. Før du utfører arbeid på utst yr, må du være oppmerksom på de faremomentene som elektriske kretser innebærer, samt gjøre deg kjent med vanlig praksis når det gjelder å unngå ulykker. (Hvis du vil se oversettelser av de advarslene som finnes i denne publikasjonen, kan du se i vedlegget "Translated Safety Warnings" [Oversatte sikkerhetsadvarsler].)

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Preface

Related Docu m e ntation

Aviso

Advertencia

Varning!

Este símbolo de aviso indica perigo. Encontra-se numa situação que lhe poderá causar danos fisicos. Antes de começar a trabalhar com qualquer equipamento, familiarize-se com os perigos relacionados com circuitos eléctricos, e com quaisquer práticas comuns que possam prevenir possíveis acidentes. (Para ver as traduções dos avisos que constam desta publicação, consulte o apêndice “Translated Safety Warnings” - “Traduções dos Avisos de Segurança”).

Este símbolo de aviso significa peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considerar los riesgos que entraña la corriente eléctrica y familiarizarse con los procedimientos estándar de prevención de accidentes. (Para ver traducciones de las advertencias que aparecen en esta publicación, consultar el apéndice titulado “Translated Safety Warnings.”)

Denna varningssymbol signalerar fara. Du befinner dig i en situation som kan leda till personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanligt förfarande för att förebygga skador. (Se förklaringar av de varningar som förekommer i denn a publikation i appendix "Translated Safety Warnings" [Översatta säkerhetsvarningar].)

Related Documentation

Preface

• Cisco Interactive Quick Start Guides: Catalyst 8540

http://www.cisco.com/mm/quickstart/

• Catalyst 8540 CSR Route Processor and Interface Module Installation Guide

• Layer 3 Switching Software Feature and Configuration Guide

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Preface

Obtainin g Do cumentatio n

For more information a bou t the C ata lyst 85 40 M SR h ardware co mpone nts an d software configuration, refer to the following publications:

• Site Preparation and Safety Guide

• Catalyst 8540 Hardware Quick Reference

• Cisco Interactive Quick Start Guides: Catalyst 8540

http://www.cisco.com/mm/quickstart/

• Processor Installation Guide

• ATM Port Adapter and Interface M odule Inst allati on G uide

• Guide to ATM Technology

• ATM Switch Router Quick Software Configuration Guide

• ATM Switch Router Software Configuration Guide

• ATM Switch Router Command Re fe rence

• ATM Switch Router Troubleshooting Guide

Obtaining Documentation

World Wide Web

You can acc ess the most current Cisco documentation on the World Wide Web at http://www.cisco.com, http://www-china.cisco.com, or http://www-europe.cisco.com.

Documentation CD-ROM

Cisco documentation and additional literature are available in a CD-ROM package, which ships with your product. The Documentation CD-ROM is updated monthly. Therefore, it is probably more current than printed documentation. The CD-ROM package is available as a single unit or as an annual subscription.

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Obtaining Technical Assistance

Ordering Documentation

Registered CCO users can order the Docume ntation CD-ROM and other Cisco Product documenta tion t hroug h our on line Subscri ptio n Se rvi ces a t http://www.cisco.com/cgi-bin/subcat/kaojump.cgi.

Nonregistered CCO u ser s ca n o rder do cum ent ation t hroug h a loca l a cco unt representative by calling Cisco’s corporate head qua rte rs (Cali forni a, U SA ) at 408 526-4000 or, in North Am er ica , ca ll 8 00 553-N ETS (638 7).

Obtaining Technical Assistanc e

Cisco provides Cisco Conne ct ion Onlin e (CC O) a s a star ting poi nt f or a ll technical assistance. Warranty or maintenance contract customers can use the Technical Assistance Center. All customers can submit technical feedback on Cisco documentation using the web, e-mail , a self-addr essed stamped respo nse card included in many printed doc s, or by sending mail to Cisco.

Preface

Cisco Connection Online

Cisco continues to revolutionize how business is done on the Internet. Cisco Connection Online is the foundation of a suite of interactive, networked services that provides immediate, open access to Cisco information and resources at anytime, from anywhere in th e world. This highly integrated Internet application is a powerful, easy-to-use t oo l fo r doi ng business wit h Ci sco.

CCO’s broad range of features and services helps cu stomers and partners to streamline business processes and improve productivity. Through CCO, you will find information about C isco a nd our n etworki ng solu tion s, se rvic es, a nd programs. In addition, you can resol ve technica l issues with online supp ort services, download and test software packages, and order Cisco learning materials and merchandise. Valuable online skill assessment, training, and certification programs are also available.

Customers and partners can self-register on CCO to obtain additional personalized inform ation and services. Registere d users may ord er produc ts, check on the st at us o f an or de r an d v iew ben efits sp eci fic to t hei r relat ionsh i ps with Cisco.

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Preface

You can acc ess CCO in the following ways:

• WWW: www.cisco.com

• Telnet: cco.cisco.com

• Modem using stan dar d conn ec ti on rat es and the fo l lowing termi nal setti ngs:

VT100 emulation; 8 data bits; no parity; and 1 stop bit.

–

From North Amer ica, c all 4 08 526 -807 0

–

From Europe, call 3 3 1 64 46 40 82

You can e- mail quest ions about using C CO to cco- team@ cisco. com.

Technical Assistance Center

The Cisco Technical Assistanc e Center (TAC) is available to warranty or maintenance co ntra ct cus tomers who need tech nical assist ance with a Ci sco product that is under warrant y or covered by a maint enance cont ract.

To display the TAC web site that includes links to technical support information and software upgr ad es an d for r eques ting TAC support, use www.cisco.com/techsupport.

Obtaining Technical Assistance

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To contact by e-mail, use one of the following:

Language E-mail Addres s

English tac@cisco.com Hanzi (Chinese) chinese-tac@cisco.com Kanji (Japanese) japan-tac@cisco.com Hangul (Korean) korea-tac@cisco.com Spanish tac@cisco.com Thai thai-tac@cisco.com

In North America, TAC can be reached at 800 553-2447 or 408 526- 7209. For other telephone number s and TAC e- mail addr esses world wide, consult the following web site: http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml.

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Obtaining Technical Assistance

Documentation Feedback

If you are reading Cisco product documentation on the World W i de Web, you can submit technical comments electronically. Click Feedback in the toolbar and select Documentation. After you complete the form, click Submit to send it to Cisco.

You can e- mail your co mmen ts to bug-doc @cisco. com. T o submit your comments by mail, for your convenience many documents contain

a response card behind the front cover. Otherwise, you can mail your c omment s to the following address:

Cisco Systems, Inc. Document Resource Connect ion 170 West Tasman Drive San Jose, CA 95134- 988 3

We appre cia te and value you r comm en ts.

Preface

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CHAPTER

Product Overview

This chapter describes the Catalyst 8540, a 13-slot, modular chassis, and provides an overview of the chassis comp one nts. T he f oll owing sec tions de scri be t he chassis components:

• Interface M od ules a nd Port A da pter s

• Route Processors

• Switch Modules

• Power Supplies

• Fan Assembly

The chassis ships populat ed specifically to your order. Figure 1-1 shows an example of a full y popu lat ed C ata lyst 8540 c hassis .

Note Refer to the Catalyst 85 40 CSR R oute P rocessor and Inte rface

Module Installation Guide for detailed information about the

Catalyst 8540 CSR hard ware com pon en ts and inst all atio n. R efer to the Processor Installation Guide and the ATM Port Adapter and Interface Module Installation Guide for detailed information about the Catalyst 8540 MSR hardware comp onents an d installation .

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Interface Modules and Port Adapters

Figure 1-1 Catalyst 8540 Chassis

Slots 0-3: Interface

modules

Slot 4: Route processor Slots 5-7: Switch

modules

Slot 8: Redundant

route processor

Slots 9-12: Interface

modules

Chapter1 Product Overview

INPUT

FAN

OUTPUT

FAIL

INPUT

FAN

Power supply 0 Power supply 1

Interface Modules and Port Adapters

The Catalyst 8540 interfa ce modul es and port a dapter s provide ports fo r connection to network serv ices. You can install up to eight hot-swappable, full-width interface modu les or 16 half-w idth po rt adapte rs in slots 0 through 3 and slots 9 t hro ugh 1 2 o f th e ch ass is. Sl ots 4 an d 8 a re r es er ved fo r rou t e processors and slots 5 through 7 ar e reserved for swit ch modules.

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Chapter 1 Product Overvi ew

Route Processors

The route pro cesso r c on tains mo st of t he s yst em mem or y c ompon en t s and t he main system processor, which includes the network management processor for the system software. You can install up to two route processors in slots 4 and 8 of the chassis. The chassis supports fault tolerance by allowing a secondary (or redundant) route pro cesso r to t ake over if the pri m ary r oute pro cessor fails. T his redundant route p rocessor ru ns in sta ndby m ode. Figur e 1-2 sh ows the rou te processor, which maintains a nd executes the ma na geme nt f unct ions tha t co nt rol the chassis.

Figure 1-2 Route Process or

Route Processors

STATUS

ACTIVE STANDBY

E P

SLOT 1

SLOT 0

LINK

32601

Switch Modules

You can install up to three switch modules in slots 5 to 7 of the chassis. Two switch modul es are req uired f or operat ion. By defaul t, switc h modul es 5 and 7 are primary and switch modu le 6 runs in stan dby. The third switch module provides redundancy for only on e of th e two a ctive modules i n the cha ssis. Th e stan dby switch module automatically becomes active in the event that you remove one of the switch modules from the system. To force the standby switch module to become active, use the redundancy preferred-switch-card-slots command. Figure 1-3 shows the switch module.

Figure 1-3 Switch Module

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Power Supplies

The Catalyst 8540 is a 13-slot, modular chassis with optional dual, fault-to lerant, load-sharing AC or DC power supplies. In the event of a failure of source power to one supply, or the failure of o ne power sup ply, the redundant p ower opti on ensures uninterrupted opera tion. Table A-1 on page A-1 lists system power specifications, includ ing input voltage an d op er ati ng fre quency r an ges . Be for e connecting each unit, note its power consumption rating in Table A-1 on page A-1.

Each power supply monitors its own output voltage and shuts down if it detects a critical condition within the power supply. The reporting functions retrieve and display the present values of meas ured para meters. If any of the monitor ed parameters exceed de fined thr eshol ds, t he r eport ing f unct ions displa y al arms on the console.

The environmental monitoring functions use two levels of status conditions, normal and alarm, to monit or the system. Th e processor monitors the te mperature inside the module compartment, and the po wer supplies use th e normal and alarm levels to monitor voltages.

Chapter1 Product Overview

1-4

The power supply monitors its o w n inter nal tem pe ratu re and v ol tag es. It is either within tolerance (normal, 0 to 50°C) or out of toleranc e (alar m, > 55° C). If an internal power supply temperature or voltage reaches the alarm level, the Output Fail LED may turn red and the power supply can shut down the system. Eac h power supply contains a power supply fan. Cool air enters the power supply from the front and exhausts at the rear. (See Figure 1-4.)

Note If the power supply shuts down, turn the power switch off (0), wait

several minutes for the supply to cool, and then turn the power switch on ( | ). If the power supply shuts down again, remove and replace it.

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Chapter 1 Product Overvi ew

Figure 1-4 Internal Airflow

assembly

Fan Assembly

Fan

32603

Fan Assembly

The chassis fan assembly provides cooling air for the internal chassis components. T he fan s exha ust ai r fr om t he le ft o f t h e ch assi s. Fr esh a i r en te rs from the right of the chassis. (See Figure 1-4.)

If an individual fan in the fan assembly fails, the Fan LED turns red while the other fans continue to run. Sensors monitor the internal air temperatures. If the air temperature exceeds a desired threshold, the environmental monitor displays warning messages.

Use environm ental monitoring an d reporting functions to maintain normal system operation by identifying and resolving adverse conditions before the system fails. Environmental monitoring functions constantly monitor the internal air temperature of the chassis.

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Fan Assembly

Chapter1 Product Overview

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CHAPTER

Installing the Chassis

This chapter describes how to prepare your site for installation, and to install and power up your chassis. This chapter co ntain s the foll owing sections:

• Site Planning

• Rack-Moun ti n g t h e C ha ssi s

• Installing Power Supplies

• Connecting Power to the Chassis

Warning

Before you install, operate, or service the system, read the Site

Preparation and Safety Guide. This guide contains important safety information you should know before working with the system.

Site Planning

Planning the proper locati on and lay out of your eq uipment rack or wi ring close t is essential for succ essful system oper ation. E quipment placed in an inad equately ventilated area can cause system overtemperature conditions. In addition, poor equipment placement can make ch assis panels i naccessi ble and difficult to mainta i n .

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Rack-Mounting the Chassi s

Before installing the chassis, make sure you have on hand all the addi tional external equipment an d cable s. Cons ider the se factor s related to each typ e of interface when preparing your site for network connections to the chassis:

All port adapters, interface modules, and switch modules ship installed in the chassis. R ef er t o the Ca talyst 854 0 CSR Route Processor and Interface Module Installa ti o n G u id e for detailed information about the Catalyst 8540 CSR cables and port pinouts. Refer to the Processor Installation Guide and the ATM Port Adapter and Interface Mod ule Insta llation Gu ide for detailed information about the Catalyst 8540 MSR cables and port pinouts.

Chapter 2 Installing the Chassis

• Type of cabling required for each type (fiber-optic, coaxial, or twisted-pair

cabling)

• Distance limitations for each signal type

• Specific cables you need to conn ect each i nterface

• Any additional interface equipment you need, such as transceivers, modems,

channel service units (CSUs) , or data servic e units (DSU s)

Rack-Mounting the Chassis

You need the following tools and equipment to install the chassis:

• A number 1 Phillips screwdriver

• A number 2 Phillips screwdriver

• An antistatic mat or antistatic foam

• A tape mea sur e

• A level

The following items are in cluded in the acce ssory kit that ships with you r chassis:

• Two shelf brackets

• A crossbar

• Two L brackets

• Two cable guides

• 18 M3 Phillips countersu nk-head screws

• 12 M3 Phillips pan-head sc rews

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Chapter 2 Installing the Chassis

• 16 12–24 screws

• 16 10–32 screws

• A disposable ESD strap

To install the chassis in a rack, follow these steps:

Step 1 Prepare for installation as follows:

a. Use a tape measure to m easur e th e de pth of the r ack . M e as ure f rom th e

outside of the f ront mounting posts to the outside of the rear mounting strip. The depth must be at least 19. 25 inches (48. 9 cm) but not greater than 32 inches (81.3 cm).

b. Measure the space between the i nner edge s of the lef t front and ri ght front

mounting posts to ensure that it is 17.75 inches (45.09 cm) wide. (The chassis is 17.25 inches [43.8 cm] wide and mu st fit between the mount ing posts.)

c. Remove the rubber feet from th e chas sis, if neede d, to en sure a bette r fit in

the rack. Place the side of t he chassis o n a flat su rfac e. Remo ve th e scre w tha t secures each rubber foot to the chassis.

d. Place the chassis on the floor or on a sturdy table as close as possibl e to the

rack. Leave enough clearance so that you can move around the chassis.

Rack-Mounting the Chassis

78-6134-03

e. Open the rack-mount kit.

Caution If the rack is on wheels, ensure that the brakes are engaged or that

the rack is otherwise stabilized.

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Rack-Mounting the Chassi s

Step 2 Install the shelf brackets as follow s:

a. Position the shelf brackets in the rack. (See Figure 2-1.)

Figure 2-1 Installing the Shelf Brackets

Chapter 2 Installing the Chassis

Shelf brackets

32604

2-4

Crossbar bracket

Secure the shelf br ac kets by u sin g 12 (thr ee p er side , f ron t an d ba ck ) 12 –24

or 10–32 screws.

c. Attach the crossbar bracket to the back of the shelf brackets using two of the

M3 Phillips pan-head screws provided in the rack-mount kit.

Note No shelf is required with this assembly; the shelf brackets

support the chassis in the rack.

Step 3 Place the cable guides on the sides of the chassis between the L brackets and the

chassis.

Step 4 Secure the cable guides and the L brackets to the ch assis using the ten M3 Phillips

countersunk-head screws provided in the rack -mount kit. (See Figur e 2-2.)

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Page 29

Chapter 2 Installing the Chassis

Figure 2-2 Attaching L Brackets and Cable Guides

Rack-Mounting the Chassis

Cable guide

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Step 5

L bracket

33012

Install the chassis in the rack as follows:

a. Grasp the bottom edge of the chassis with one hand near the front and the

other near the back. With one person a t eac h side of t he ch assis, slowly l ift the chassis in unison.

b. Position the chassis in the rack as follows (see Figure 2-3):

If the front of the chassis (front panel) is at the front of the rack, insert the rear of the chas sis bet ween th e mo unting posts .

If the rear of the chassis is at the front of the rack, insert the front of the chassis betwee n the mo unti ng post s.

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Rack-Mounting the Chassi s

Figure 2-3 Installing the Chassis in the Rack

L-bracket

Chapter 2 Installing the Chassis

FAN

TPU

FAIL

FAN

FAIL

2-6

Crossbar bracket

Place the chassis on the shelf brackets.

Shelf bracket

d. Align the mounting holes in the L bracket with the mounting holes in the

equipment rack.

e. Install the ten (five per side) 12–24 or 10–32 screws through the elongated

holes in the L bracket and into the threaded holes in the mounting post.

f. Use a tape measure and level to ensure that the chassis is straight and level.

Step 6 Check the release levers to ensure that all modules are installed securely and

tighten any loose captive installation screws on all modules.

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32606

Page 31

Chapter 2 Installing the Chassis

Installing Power Supplies

You need a 1/4-inch flat-blade screwdriver to install a power supply.

Installing Power Supplies

Warning

Keep hands and fingers out of the power supply bays. Voltage is present on the chassis backplane when the system is operating.

To install an AC or DC power supply, f ollow these steps:

Step 1 Grasp the power supply handle with one hand. Plac e your other hand underneath

to support the bottom of the supply. ( See Figure 2-4.)

Figure 2-4 Handling a Power Supply

32607

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Connecting Power to the Chassi s

Step 2 Push the power supply into the power supply bay until the faceplate is flush with

the cover.

Note In a nonredundant configuration, install the power supply in

the left power supply ba y.

Step 3 Tighten the captive installation screw by turning it clockwise.

For power supply replacement inf ormati on, see th e “R eplacing Power Supplies” section on page 3-2.

Connecting Power to the Chassis

This section describe s the proce dure s for conn ecting AC and DC power to the chassis. This sect ion co ntain s the fo llowing topic s:

• Connecting the AC Power Supply

• Connecting the DC Power Supply

Chapter 2 Installing the Chassis

Note Install proper grounding t o avoid damage from lightni ng and

power surges.

Connecting the AC Power Supply

To connect power to an AC power supply, follow these steps:

Step 1 Plug a power cord into the power cord conn ecti on o f one AC power supply. (See

Figure 2-5.)

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Chapter 2 Installing the Chassis

Figure 2-5 Power Cord Connections

Connecting Power to the Chassis

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33013

Step 2

Power

supply 0

Power

cord

connection

Connect the other end of the AC power supply cord to an input line.

Power

supply 1

Power

cord

Step 3 Plug the power cord into the power cord conn ection of t he redunda nt power

supply.

Step 4 Connect the redundant A C po wer supply cord to an in put line other than the in itial

power supply line.

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Connecting Power to the Chassi s

Step 5 Turn the power switch of the AC power supply on ( | ). Step 6 V erify power supply operation by checking the power supply LEDs. See Table 2-1

on page 2-13 for LED description s.

Connecting the DC Power Supply

To connect power to the DC power supply, follow these steps:

Step 1 Verify that power is off to the input line. Step 2 Ensure that the power switch is off (0) on the power supply. Step 3 Remove the terminal bl ock c over by removing t he t wo sc rews at the top a nd

bottom of the terminal block cover. (See Figure 2-6.)

Figure 2-6 DC Power Supply (Terminal Block Cover Shown)

Chapter 2 Installing the Chassis

2-10

Terminal block cover

Power switch

Captive screw

Catalyst 8540 Chassis Installation Guide

INPU

LEDs

17116

FAN

TPU

FAIL

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Page 35

Chapter 2 Installing the Chassis

Step 4 Attach the appropriate lugs to the DC-input wires. (See Figure 2-7.) Step 5 Wire the DC-input conductors from th e top of the te rminal bl ock as follows:

• Ground wire to ground t erminal

• Return wire to “+” terminal

• Battery wire to “−” terminal

Figure 2-7 DC Power Supply (Terminal Block Cover Not Shown)

Terminal block

Connecting Power to the Chassis

Power switch

INPU

TPUT

FAIL

15708

LEDs

Warning

When installing the unit, the ground connection must always be made first and disconnected last.

Note Use 8 AWG, 90°, copper conductor for the above

connections.

Note Route the wires from the top of the terminal block so that

you do not obstruct access to the ch assis power switch.

Step 6 Reinstall the terminal block cover after ensuring that all wire connections are

secure.

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Connecting Power to the Chassi s

Step 7 Connect the redundant power supply to a different DC input line other than the

initial power supply line.

Step 8 Turn the power supply power switch on ( | ). (See Figure 2-7.) Step 9 V erify power supply operation by checking the power supply LEDs. See Table 2-1

on page 2-13 for LED description s.

Power Supply LEDs

The three LEDs on the p ower sup ply sh own in Fig ure 2-8 perf orm the fo llowing functions:

• Input OK LED indic ates the ope rating st ate of the power supp ly

• Fan OK LED in dica tes the o pera ting st at e of t he p ower suppl y fan

• Output Fail LED indicate s the output voltage is outsi de of prope r range

Figure 2-8 Power Supply LEDs

Chapter 2 Installing the Chassis

2-12

Catalyst 8540 Chassis Installation Guide

LEDs

32599

TPU

FAIL

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Chapter 2 Installing the Chassis

Table 2-1 describes the LEDs.

Table 2-1 LED Descriptions

LED State Description

Input OK Green

Fan OK Green

Output Fail Red

Off

Connecting Power to the Chassis

Power supply is on and re ceiving so urce power. Failure.

Fan assembly is operating properly. Failure.

Output voltage is outside of proper range, +3.3, +5, +12, and +42 VDC. Output voltage is in pr oper ra ng e.

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Connecting Power to the Chassi s

Chapter 2 Installing the Chassis

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Page 39

CHAPTER

Maintaining the Chassis

This chapter desc rib es h ow to replace internal system components su ch as power supplies and system fan assemblies for the chassis. Your chassis is configured as specified in your order and is read y for installa tio n and startu p when it leaves the factory. As your network requirements change, you can upgrade your system, add components, or cha nge th e ini tial co nfigura tio n. Thi s c hap te r co nt ains t he following sections:

• Replacing Power Suppli es

• Replacing the Fan Assembly

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Warning

Note Refer to the Catalyst 85 40 CSR R oute P rocessor and Inte rface

Before you install, operate, or service the system, read the Site Preparation and Safety Guide. This guide contains important safety information you should know before working with the system.

Module Installation Guide for detailed information about the maintenance of the Catalys t 8540 CSR route proce ssors and interface modules. Refe r to the P ro cessor Installation Guide and the ATM Port Ada pter and I nterfa ce M odule I nstall ation Guide for detailed information about the maintenance of the Catalyst 8540 MSR route proc es so rs, p ort ad ap te rs , and i nt erfa ce modu l es.

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Replacing Power Supplies

The redundant AC and DC power supplies support hot swapping. When two power supplies are installed, you can remove or install one supply without affecting system op erati on. Wh en power is re moved from one su ppl y, the redundant power feature enab les the redun dant power supply t o ramp up to full power and maintain un inter rup ted system op er ation . I n sy stem s w ith du al p ower supplies, connect each power supply to separat e input line s so that, in case of a line failure, the second source is available and can maintain uninterrupted power to the system.

A 20A modular power cord connects each AC power supply to a separate site power source. Many telco s requ i re t he D C power supp ly b eca use the se installations are powered by –48 or –60 VDC batteries. From an operational perspective, the DC-input power supply has the same characteristics as the AC-input version.

Note Installation is approved for use with copper connectors only. Make

the attachment of the chassis grou nd M4 pem nuts directl y to the central office or other interior ground system with a number 6 AWG copper ground connector as a minimum. The chassis employs two threaded M4x7 chassis ground M4 pemnuts . These pemnuts are located on the front of the cha ssis. The gro unded chassis M4 pemnuts require M4 bolts and locking hardware, which are not included.

Chapter 3 Maintaining the Chassis

Tools Required

To replace a power supply, you need the following tools:

• A 1/4-inch flat -blad e screwdriver

• A power supply bay cover

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Chapter 3 Maintaining the Cha ssis

Removing the AC Power Su p ply

To remove an AC power supply, follow these steps:

Step 1 Turn off the power switch on the power supply you are removing. (See

Figure 3-1.)

Caution Failure to turn off the AC power supply could result in equi pme nt

damage.

Figure 3-1 AC Power Supply

Power cord connection

Replacing Power Supplies

78-6134-03

33014

Power switch

PUT

FAN

TPU

FAIL

Captive screw

Step 2

Disconnect the AC power cord f rom t he in put lin e.

Step 3 Remove the input power cord from the power cord conn ecti on. Step 4 Loosen the captive installation screw on the power supply with a screwdriver.

(See Figure 3-1.)

Step 5 Grasp the power supply handle with one hand. Slowly pull the power supply out

of the chassis toward you. While holding the po wer supply handle with one hand, place your other ha nd u ndern ea th to sup por t t he b ott om of t he su pply. (See Figure 3-2.)

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Replacing Power Supplies

Chapter 3 Maintaining the Chassis

Warning

Keep hands and fingers out of the power supply bays. High voltage is present on the power backplane when the system is running.

Figure 3-2 Removing a Power Supply

INPUT

FAN

OUTPUT

FAIL

INPUT

FAN

OUTPUT

FAIL

33016

Step 6 Pull the power supply ou t of the bay and pu t i t a side. Step 7 Install a power supply cover pla te over the power supply bay ope ning and secure

it with the mounting scr ews if the power supply bay is to rema in empt y.

To install the AC power supply, see the “Installing Power Supplies” section on page 2-7.

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Page 43

Chapter 3 Maintaining the Cha ssis

Removing the DC Power Su p ply

To remove a DC power supply, follow these steps:

Step 1 Verify t h at th e power is off to th e D C inpu t l ine f urn ish ing power to the p ower

supply you are re m oving.

Step 2 Turn off the power switch on the power supply you are removing. (See

Figure 3-3.)

Step 3 Remove the terminal bl ock c over by removing t he t wo sc rews at the top a nd

bottom of the terminal block. (See Figure 3-3.)

Figure 3-3 DC Power Supply

Terminal block cover

Replacing Power Supplies

78-6134-03

Power switch

FAN

TPU

FAIL

17116

LEDs

Captive screw

Warning

When installing the unit, the ground connection must always be made first and disconnected last.

Step 4 Disconnect the input wires from the term inal bloc k. Step 5 Loosen the capt ive screw on the p ower suppl y w ith a sc rewdriver. Step 6 Grasp the power supply handle with one hand. Slowly pull the power supply out

of the chassis toward you. While holding the po wer supply handle with one hand, place your other ha nd u ndern ea th to sup por t t he b ott om of t he su pply. (See Figure 3-2.)

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Replacing the Fan Assembly

Step 7 Install a power supply cover pla te over the ope ning a nd secu re it w it h the

mounting screws if the power supply bay is to remain empty. This protects the inner chassis from dust and prevents accidental contact with live voltage at the rear of the bay.

To in stall the DC power supply, see the “Installing Power Supplies” section on page 2-7.

Replacing the Fan Assembly

This section describes how to replace the fan assembly , which is a single unit that draws in cooling air and distributes it across the route processor, switch modules, and interface modules. The absence of cooling air can cause the interior of the chassis to heat up and can cause an overtemperature condition. Never operate the system if the fan assembly is not functioning properly.

The fan assembly is located on t he left side of t he chassis modu le cage . (See Figure 3-4.) The two capt ive installat ion screws secu re the fan a ssemb ly to the back panel.

Chapter 3 Maintaining the Chassis

3-6

Caution If you are replacing the fan assembly while the unit is operating,

make sure the replacement fan assembly is ready for immediate installation.

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Chapter 3 Maintaining the Cha ssis

Figure 3-4 Chassis Fan Assembly

Replacing the Fan Assembly

33015

Caution Never operate the system if the fan assembly is not functioning

Tools Required

78-6134-03

properly. An overtemperature condition can result in severe equipment damage .

You need a 3/1 6-inc h fla t-bla de screwdriver to rem ove the fan a ssemb ly.

Catalyst 8540 Chassis Installation Guide

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Page 46

Replacing the Fan Assembly

Removing the Fan Assembly

To remove the existing chassis fan assembly, follow these steps:

Step 1 Locate the fan assembly on the left side of the module cage, above the power

supply. (See Figure 3-4.)

Step 2 Use a flat-blade screwdriver to loosen each of the two captive installation screws

by turning them counterclockwise. Do not attempt to completely remove them.

Step 3 Grasp the fan assembly with both hands and pull it toward you and away from the

backplane using ste ady pressur e until it fre es the bac kpl ane.

Step 4 Lift the fan assembly out of the chassis and put it in a safe place.

Proceed to the following section to reinstall a fan assembly immediately if the power has not been turned off.

Chapter 3 Maintaining the Chassis

3-8

Caution Never operate the system if the fan assembly is not functioning

properly or if a fan assembly is not quic kly reinst alled. An overtemperature conditi on can resul t in severe equipment damage.

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Page 47

Chapter 3 Maintaining the Cha ssis

Installing the Fan Assembly

To install a fan assembly, follow these steps:

Step 1 Hold the fan assembly with the fans facing to the right. Step 2 Place the fan assembly into the front chassis cavity so it rests on the chassis, and

then lift the fan assembly up slightly and align the top and bottom guides.

Step 3 Push the fan assembly into the chassis until the captive installation screws meet

the chassis.

Step 4 Tighten each of the two captive installation screws. Step 5 Verify fan assembly operation by checking the fan assembly LED. (See

Figure 3-5.) The Fan LED tu rns gr ee n w he n ope rat ing pro pe rly.

Figure 3-5 Fan LED

Replacing the Fan Assembly

Fan LED

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34040

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Replacing the Fan Assembly

Chapter 3 Maintaining the Chassis

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APPENDIX

Chassis and Power Supply Specifications

The chassis and power supply spec ifications are descr ibed in Table A-1.

Table A-1 Chassis and Power Supply Specifications

Description Specifications

Dimensions (H x W x D) 25 x 17.75 x 19.75 in. (62.5 x 43.13 x 48.2 cm)

Chassis depth includ in g ca ble gu ide: 21. 64 in. (55. 0 c m) Power supply: 7.1 x 7.9 x 15.3 in. (20.1 x 18.1 x 38.9 cm)

We ight Chassis only: 70 lb (31.7 kg)

Chassis fully configured with 2 route pr ocessors, 8 line modules , 3 switch modules, and 2 power supplies:16 0 lb (72. 5 k g) AC power supply: 22 lb DC power supply: 25 lb

Airflow 200 lfm Operating temper ature 32 to 122°F (0 to 50°C) Nonoperating

temperature Humidity 10 to 90%, noncondensing, oper ating

Altitude, operating –500 to 6562 ft. (–52 to 2000 m)

–40 to 167° F (–40 to 75°C)

5 to 95%, noncondensing, non operat ing, and stor age

through the system fan assembly

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Appendix A Chassis and Power Supply Specifications

Table A-1 Chassis and Power Supply Specifications (continued)

Description Specifications

Vibration, operating 5 to 200 Hz, 0.5 g (1 octet /min) Vibration, nonoperating 5 to 200 Hz, 1 g (1 octet/min)

200 to 500 Hz, 2 g (1 o ctet/min)

Mean time between

7.1 years for system configuration

failures Compliance CE Mark Maximum dissipated

power at –48VDC Safety UL 1950

AS/NZS 3260

8,9

EMI

FCC10 Part 15 Class A (CFR 47 ), I CES11-003 Class A, EN 5 502 2 Class A, CISPR22 Class A, AS/NZS 3548 Class A, and VCCI with UTP

, CSA-C22.2 No. 9503, EN 609504, IEC 609505, TS 0016,

, EN 60825, IEC 60825, 21 CFR 1040

cables

EN 55022 Class B; CISPR22 Class B, A S/N ZS 35 48 Class B, and VCC I Class B with FTP

cables

AC Power Supply Specifications

AC total output 1300W maximum AC voltage 100 to 240 VAC wide input with power factor correction Power supply load 130 0W maxim um configurat ion, 1000 W typical wi th maximu m

configuration

AC current Rated 16 to 8A

Maximum power budget: 17.6 A @ 100 VAC, 6 0 Hz

14.6A @ 115 VAC, 60 Hz ; 7A @ 2 30 VAC, 50 Hz wi th cha ssis f ull y configured

Heat dissipation 1760W (6000 Btu/hr

)

Class A

AC frequency 50 to 60 Hz

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Appendix A Chassis and Power Supply Specif ications

Table A-1 Chassis and Power Supply Specifications (continued)

Description Specifications DC Power Supply Specifications

DC total output 1360W maxim um DC voltage

Typical range

–48 to –60 VDC contin uou s –48 VDC (no mi nal ) –56 VDC (high) –42 V DC (low)

(U.S. and Canada) Typical range

–60 VDC (no mi nal ) –72 VDC (high) –52 V DC (low)

(international) Power supply load 1360W maximum, 1000W typical wi th m axi mum c on figuration Maximum dissipated

1/2A

power at –48VDC DC current Rated 40A

Maximum power draw: 43A @ 42 VDC, 38A @ 48 VDC,

30A @ 60 VDC with c hassis fully configured Heat dissipation 1800 W (6140 B tu/hr) DC voltages supplied and

steady-state maxi mum current ratings

+3V3 @ 15.0 A

+5V @ 5.0A

+12V @ 6.0A

+42V @ 28.84A DC wire gauge

AW G17, 90°, copper conductor (reco mmen ded18)

for power cable

1. lfm = linear feet per minute.

2. UL = Unde rw rite rs Labo ra to ries .

3. CSA = Canadian Standards Association.

4. EN = European Norm.

5. IEC = International Electrotechnical Commission.

6. TS = Technical Standard.

7. AS/NZS = Australian/New Zealand Standard.

8. EMI = electromagnetic interference.

9. LightStream 1010 port adapters installed in a Catalyst 8540 MSR chassis may not be EMI compliant. An EMI strip ships with the chassis for installation on the port adapters to meet EMI compliance.

10. FCC = Federal Communications Commission.

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Appendix A Chassis and Power Supply Specifications

11. ICES = Interference-Causing Equipment Standard.

12. VCC I = V ol unt ar y Co nt rol Co un cil fo r In fo rmat io n Te ch no lo gy E qui p men t.

13. UTP = unshielded twisted-pair.

14. FTP = f o il tw is te d-pa ir .

15. Btu = British thermal units per hour.

16. The DC terminal block has been evaluated for use with maximum 8 AWG.

17. AWG = American Wire Gauge.

18. You can use smaller wire if the minimum input voltage for the installation is not violated.

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APPENDIX

Translated Safety Warnings

This appendix repeats the warnings in this guide in multiple languages.

Note Additional translated safety warnings can be found in the Regulatory

Compliance and Safety Inform ation for the Catal yst 8500 an d LightStream 1010 Series docu ment .

Safety Information Referral Warning

Warning

Waarschuwing

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Before you install, operate, or service the system, read the Site Preparation and Safety Guide. This guide contains important safety information you should know before working with the system.

Lees de handleiding Voorbereiding en veiligheid van de locatie Handleiding voordat u het systeem installeert of gebruikt of voordat u onderhoud aan het systeem uitvoert. Deze handleiding bevat belangrijke beveiligingsvoorschriften waarvan u op de hoogte moet zijn voordat u met het systeem gaat werken.

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Safety Information Referral Warning

Appendix B Translated Safety Warnings

Varoitus

Attention

Warnung

Avvertenza

Advarsel

Ennen kuin asennat järjestelmän ta i käytät tai huollat si tä, lue Asennuspaikan valmistelu-jaturvaopas -opasta. Tässä oppaassa on tärkeitä turvallisuusti etoja, jotka tulisi t ietää ennen järjestelmän käyttämi stä.

Avant d'installer le s ystème, de l'utiliser ou d'assurer son entretien, veuillez lire le Guide de sécurité et de préparation du site. Celui-ci présente des informations importantes relatives à la sécurité, dont vous devriez prendre connaissance.

Warnhinweis Bevor Sie das System installieren, in Betrieb setzen oder warten, lesen Sie die Anleitung zur Standortvorbereitung und Sicherheitshinweise. Dieses Handbuch enthält wichtige Informationen zur Sicherheit, mit denen Sie sich vor dem Verwenden des Systems vertraut machen sollten.

Prima di installare, mettere in funzione o effettuare interventi di manutenzione sul sistema, leggere le informazioni contenute nella documentazione sulla Guida alla sicurezza. Tale guida contiene importanti informazioni che è necessario acquisire prima di iniziare qualsiasi intervento sul sistema.

Før du installerer, tar i bruk eller utfører vedlikehold på systemet, må du lese Veil edning for stedsklargjøring og sikkerhet. Denne håndboken inneholder viktig informasjon om sikkerhet som du bør være kjent med før du begynner å arbeide med systemet.

Aviso

Antes de instalar, funcionar com, ou prestar assistência ao sistema, leia o Guia de Preparação e Segurança do Local. Este guia contém informações de segurança importantes que deve conhecer antes de trabalhar com o sistema.

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AppendixB Translated Safety Warnings

Power Supply Bay Warning

¡Advertencia!

Varning!

Antes de instalar, manejar o arreglar el sistema, le aconsejamos que consulte la Guía de prevención y preparación de una instalación. Esta guía contiene importante información para su seguridad que debe saber antes de comenzar a trabajar con el sistema.

Innan du installerar, använder eller utför service på systemet ska du läsa Förberedelser och säkerhet Handbok. Denna handbok innehåller viktig säkerhetsinformation som du bör känna till innan du arbetar med systemet.

Power Supply Bay Warning

Warning

Waarschuwing

Keep hands and fingers out of the power supply bays. High voltage is present on the power backplane when the system is running.

Steek geen handen of vingers in de compartimenten voor de elektrische voeding. Wanneer het apparaat werkt, staat er hoogspanning op het achterbord.

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Varoitus

Attention

Warnung

Sormia ja käsiä ei saa laittaa virtalähteisiin. Taustalevyssä on suurjännitettä laitteen ollessa toiminnassa.

Ne jamais introduire une main ou un doigt dans les baies d'alimentation. Lorsque le systeme fonctionne, le fond de panier d'alimentation reçoit de très hautes tensions.

Hände und Finger nicht in Stromversorgungs-Bays stecken! Wenn das System in Betrieb, steht die Power-Backplane unter Hochspannung.

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Ground Connection Warning

Appendix B Translated Safety Warnings

Avvertenza

Non toccate la baia di alimentazione elettrica. Quando il sistema è in funzione, il pannello elettrico posteriore ha tensioni ad alto voltaggio.

Advarsel

Hender og fingre skal ikke stikkes inn i strømforsyningsåpninger. Høyspenning er til stede på bakpanelet når systemet kjøres.

Aviso

Mantenha mãos e dedos afastados do compartimento de fornecimento de energia. Existe alta voltagem presente no painel de energia posterior quando o sistema está em funcionamento.

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Mantenga las manos y los dedos fuera del alcance de los puertos de suministro de energía. La corriente del cableado posterior presenta alto voltaje cuando el sistema está en funcionamiento.

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Håll händer och fingrar borta från strömförsörjni ngsfacken. Högspänning f öreligger på strömbakplattan när systemet körs.

Ground Connection Warning

Warning

Waarschuwing

Varoitus

Attention

B-4

When installing the unit, the ground connection must always be made first and disconnected last.

Bij de installatie van het toestel moet de aardverbinding altijd het eerste worden gemaakt en het laatste worden losgemaakt.

Laitetta asennettaessa on maahan yhdistäminen aina tehtävä ensiksi ja maadoituksen irti kytkeminen viimeiseksi.

Lors de l’installation de l’appareil, la mise à la terre doit toujours être connectée en premier et déconnectée en dernier.

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AppendixB Translated Safety Warnings

Ground Connection Warning

Warnung

Avvertenza

Advarsel

Aviso

¡Advertencia!

Varning!

Der Erdanschluß muß bei der Installation der Einheit immer zuerst hergestellt und zuletzt abgetrennt werden.

In fase di installazione dell'unità, eseguire sempre per primo il collegamento a massa e disconnetterlo per ultimo.

Når enheten installeres, må jordledningen alltid ti lkobles først og frakobles sist.

Ao instalar a unidade, a ligação à terra deverá ser sempre a primeira a ser ligada, e a última a ser desligada.

Al instalar el equipo, conectar la tierra la primera y desconectarla la última.

Vid installation av enheten måste jordledningen alltid anslutas först och kopplas bort sist.

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Ground Connection Warning

Appendix B Translated Safety Warnings

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INDEX

AC power

connecting

2-8

connecting red und an t 2-8 installing 2-7 powering up 2-8 removing power supply 3-2 specifications A-2 weight A-1 See also power supplies

airflow

fan failure

1-5

specifications A-1

cabling

network connections related documentat ion 2-2 required 2-2

CCO

description obtaining xv

chassis

xiv

2-2

cooling

1-5

dimensions A-1 environmental monitoring 1-4 fan assembly 3-6 figure 1-2 installation overview 2-1 maintenance proced ures 3-1 maximum dissipated power A-2 overview 1-1

specifications A-1 Cisco Connection On line. Se e CCO components

descriptions

1-1

fan assembly 3-6