Cisco Systems 2900 XL User Manual

Catalyst 2900 Series XL Hardware Installation Guide
April 2001
Corporate Headquarters
Cisco Systems , Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000
800 553-NETS (6387)
Customer Order Number: DOC-786461= Text Part Number: 78-6461-03
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 AN Y PRODUCTS.
THE SOFTWARELICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SETFORTH INTHE 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 i nform ati on is for FCC c ompli ance of Class A devices:This equipment has been tested and found to comply with t he limits for a Class A digital device, pursuant to part 15 o f the FCC rules. These limits are designed to provide reasonable protectio n against harmful interfer ence when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not ins talled and used in accordance with the instruction manual, may cause h armful int erference to rad io commu nications. Oper ation of t his equipm ent in a residential area is likely to cause h armful interference, in which case users will b e requi red t o correct t he int erferen ce at their own expense.
The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may rad i ate radio-frequency energy. If it is not installed in accordance with Cisco’s installation instru cti ons, it may cause interference with radio and television reception. This equipment has been tested and found to comply wit h 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 r esidential installation. However, there is no guarantee that interference will no t occur in a par ticular installati on.
Modifying the equipment withou t C isco’s written authori zatio n may resul t in the equipment no longer comply ing wi th FCC requirements for Class A or Class B digital devices. In tha t event, your right t o us e the equ ipm ent m ay be limited by FCC regulations, and yo u may be required to correct any interference to radio or television comm unicati ons at your own expense.
You can determine whether your equi pmen t is c ausing interference by turning it off. If the interfer ence stop s, it was p robabl y caus ed by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to r adio o r tel evision reception , tr y to co rrect th e inter ference by using one or more of the fol lowing measures:
• Turn the television or radio antenna unt il th e i nter fe renc e sto ps.
• Move the equipment to one side or the other of the television or r adio .
• Move the equipment farther away from the television or ra dio.
• Plug the equipment in to a n out le t that is on a different circuit fro m the television or radio. (T hat is, make certain the eq ui p ment and the television or radio are on circuits contro lled by differe nt circ uit br eakers or f uses.)
Modifications to this product no t auth ori zed by Ci sco Systems, Inc. could void the FCC approval and negate your authority to oper ate the product. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as
part of UCB’spubli c domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of Califo rnia. NOTWITHSTAN DING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE
PROV IDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR P URPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.
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 ARIS ING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVEBEEN ADVISED OF THE POSSIBILIT Y OF SUCH DAMAGES.
AccessPath, AtmDirector,Browse with Me, CCDA,CCDE, CCDP, CCIE, CCNA, CCNP, CCSI, CD-PAC, CiscoLink,theCiscoNetWorks logo, the Cisco PoweredNetwork logo, Cisco Systems Netw or king Academy, the Cisco Systems Networ ki ng Academy logo, Fast S tep, Follow Me Browsing, FormShare, FrameShare, GigaStack, IGX, Internet Quotient, IP /VC, iQ Breakt hrough , iQ Exp ertise, iQ FastTrack, t he iQ Logo , iQ Net Readin ess Scorecard, MGX,the Networkers logo, Packet, PIX, RateMUX, S c riptB u ild er, ScriptShare, Sl ideC ast , S M ART net, TransPath, Unity, Voice LAN, Wavelength Router, and WebViewer are t rademarks of Cisco System s, Inc.; Changing theWay We Wo rk, Live, Play, an d Learn, Discover A ll That’s Possible, and Empowering the Internet Generation, are service marks of Cisco Systems, Inc.; and Aironet, A SIST, BPX, Catalyst, Cisco, the Cisco Certified Internetwork Ex pert logo , Ci sco IO S, t he C isco IO S lo go, Cisco Systems, Cisco Syst ems C apital, the Cisco Systems logo,
Enterprise/Solve r, EtherChannel, Ethe rSw it ch, FastHub, FastSwit ch, IOS, IP/TV, LightS tr ea m, MICA, Network Regis tr ar , Pos t- Rout ing, Pre-Routing,Registrar,StrataView Plus, Stratm,SwitchProbe, TeleRouter, andVCO are registered trademarks of Cisco Systems, Inc. orits affiliates in the U.S. and certain other co unt ries.
All other brands, names, or tradem ark s menti oned i n thi s docum ent or Web site are the property of thei r re spectiv e owner s. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0102R)
Catalyst 2900 Series XL Hardware Installation G uid e
Copyright © 2001, Cisco Sys te ms, I nc. All rights reserved.
Preface xi
Audience xi Purpose xi Organization xii Conventions xii Related Publications xvi Obtaining Documentation xvii
World Wide Web xvii Cisco Documentation CD-ROM xvii Ordering Documenta tion xviii Documentation Feedback xviii
Obtaining Technical Assistance xix
Cisco.com xix Technical Assistance Center xix
Contacting TAC by Using the Cisco TAC Website xx Contacting TAC by Telephone xx

CONTENTS

CHAPTER
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1 Product Overview 1-1
Features 1-1
Management Interf ace Options 1-4
Front-Panel Desc ription 1-5
10/100 Ports 1-6
100BASE-FX Ports 1-7
Long-Reach Ethernet Ports 1-7
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Contents
Expansion Slots 1-8 LEDs 1-9
System LED 1-11 RPS LED 1-12 Port LEDs and Modes 1-13 Expansion Slot LEDs 1-17
Rear-Panel Description 1-18
Power Connectors 1-19
Internal Power Supply Connector 1-19 Cisco RPS Connector 1-19
Console Port 1-21
CHAPTER
2 Installation 2-1
Preparing for Installation 2-1
Warnings 2-1 EMC Regulatory Statements 2-4
U.S.A. 2-4 Taiwan 2-4
Hungary 2-5 Installation Guidelines 2-5 Verifying Package Contents 2-6
Installing the Switch on a Table or Shelf 2-7 Installing the Switch in a Rack 2-8
Removing Screws from the Switch 2-10 Attaching the B rackets to a Ca talyst 29 12 XL, 2924C XL, 2924 XL, 29 12MF XL,
or 2924M XL Switch 2-11 Attaching the Bra ckets to a Catalyst 2912 LRE XL or 2924 LRE XL
Switch 2-17 Mounting the Switch in a Rack 2-19 Attaching the Optional Cable Guide 2-20
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Installing the Switch on a Wall 2-22
Attaching the Brackets to the Switch 2-22 Mounting the Switch to a Wall 2-23
Powering On the Switch and Running POST 2-25 Connecting to a 10/100 Port 2-26 Connecting to a 100BASE-FX Port 2-28 Connecting to an LRE Port 2-30 Connecting to a Module Port 2-33 Connecting to the Console Port 2-33 Where to Go Next 2-34
Contents
CHAPTER
APPENDIX
APPENDIX
3 Troubleshooting 3-1
Understanding POST Results 3-2
Correcting Mo du le POST Failures 3-3
Diagnosing Problems 3-3
A Technical Specifications A-1
B Connectors and Cable Specifications B-1
Connector Specifications B-1
10/100 Ports B-1 100BASE-FX Ports B-2 LRE Ports B-3 Console Port B-3
Cable and Adapter Specifications B-4
Crossover and Straight-Through Cabl e Pinouts B-4 RJ-21 Cable Pinouts B-5 Console Port B-5
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Contents
Identifying a Rollover Cable B-6 Connecting to a PC B-6 Connecting to a Terminal B-7
APPENDIX
C Translated Safety Warnings C-1
Attaching the Cisco RPS (model PWR600-AC-RPS) C-2 Attaching the Cisco RPS (model PWR300-AC-RPS-N1) C-3 Qualified Personnel Warning C-4 Installation Warning C-5 Jewelry Remo va l W a rn in g C-6 Stacking the Chassis Warning C-8 Main Disconnecting Device C-9 Overtemperature Warning C-10 TN Power Warn in g C-13 Ground Connection Warning C-14 Circuit Breaker (15A) Warning C-15 Grounded Equipment Warning C-17 Supply Circuit Warning C-18 Voltage Warnin g C-19 Power Supply W a rn in g C-21 Lightning Activity Warning C-23
viii
Product Disposal Warning C-24 Class 1 Laser Produ ct Warning C-25 Laser Beam Exposure Warning C-26
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INDEX
Contents
No On/Off Switch Warning C-27 Chassis Warning—Rack-Mounting and Servicing C-29
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Audience

Purpose

Preface

This guide is for the networking or computer technician responsible for installing and configuring a Catalyst 2900 series XL sw itch. We assume that you are familiar with the concepts and terminology of Ethernet and local area networking.
The Catalyst 2900 Series XL Hardware Installation Guide do cume nts the hardware features of Catalyst 2900 series XL switches. It describes t he p hysi cal and performance characteristics of the switches, explains how to install a switch, and provides t roubl eshoo tin g i nfor ma tion and specifications.
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Organization

Organization
This guide is organized into the following chapters:
Chapter 1, Prod uct Overview,summarizes the switch features, and describes
the ports, the standards they support, and t he L EDs.
Chapter 2, Installation,provides the procedures for installing a switch in a rack,
on a desk, o r on a wall.
Chapter 3, Troubleshooting,describes how to identify and resolve some of the
problems that mi ght arise when you are installing th e switch.
Appendix A, Technical S peci ficatio ns,lists the physical and e nvironmental
specifications for the switches and the regulatory agency approvals.
Appendix B, Connectors and Cable Specifications,de scrib es the connector s,
cables, and adapters tha t can be used to connect t o the switch.
Appendix C, Translated Safety Warnings,provides translations in various
languages of the warnings in this g uide.
Preface

Conventions

This guide uses the following c onventions to convey instructions and inform ation: Command descriptions use these conventions:
Examples us e these co nventions:
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Commands and keywords are in boldface.
Arguments for which you suppl y values are in italic.
Terminal sessions a nd system displays are in screen font.
Information you enter is in boldface screen font.
Nonprinting cha rac ter s, su ch as passwords or tabs, are in an gle brackets (< >).
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Preface
Conventions
Notes, cautions, and warnings use the following conventions and symbols:
Note Means reader take note. Notes contain helpful suggestions or references to
materials not contained in this man ual .
Caution Meansreader be careful. In this situati on, you might do something that cou ld
result in equi pmen t damage or loss of data.
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 t ranslations of the warnings that appear in this publication, refer to the Appendix C, “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 C “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 C "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 C « 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 C “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 C, “Translated Safety Warnings” (Traduzione delle avvert enze di sicurezza).
xiv
Advarsel
Dette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til personskade. Før du utfører arbeid på utstyr, 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 C "Translated Safety Warnings" [Oversatte sikkerhetsadvarsler].)
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Preface
Conventions
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 C “Transl ated 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 C “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 denna publikation i appendix C "T ranslated Safety W arnings" [Översatta säkerhetsvarningar].)
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Related Publications

Related Publications
You can order printed copies of doc ume nts with a DOC-xxx xxx= number. The following publi cati ons provide more infor mat ion about the s witche s:
Release Notes for the Cat alyst 2900 Series XL a nd Cat alyst 3500 Series XL,
Cisco IOS Release 12.0(5)WC(1)
Catalyst 2900 XL and Catalyst 3500 XL Documentation CD
Note This product- speci fic CD contains only the Catalyst 2900 XL an d
Catalyst 3500 XL switch documentsandrelatedhardwaredocuments. This CD is not the same as the Cisco Doc umen tati on CD-ROM, which contains the doc ument ati on for all C isco products and is s hippe d with all Cisco products.
This CD is shipped with the switch and has the following publications:
This Catalyst 2900 Series XL Hardware Installation G uide (order number DOC-786461=)
Preface
xvi
Catalyst 2900 Seri es XL and Catalyst 3500 Series XL Software Configuration Guide, Cisc o IOS Release 12. 0(5)WC (1)
(order number DOC-786511=)
Catalyst 2900 Seri es XL and Catalyst 3500 Series XL Command Reference, Cisco IOS R elease 12.0(5)WC(1)
(order number DOC-7812155=)
Catalyst 2 900 Series XL Modules I nstallation Guide
(order number DOC-CAT2900-IG=)
Catalyst 2900 Seri es X L ATM Module s I nstallat ion and Configuration Guide ( ord er number DOC -7854 72= )
1000BASE-T Gigabit Interface Converter Instal latio n Note
(not orderable but is available on Cisco. com)
Catalyst GigaStack Gigab it Interface Converter Hardware Installation Guide ( ord er number DOC -7864 60= )
Catalyst 2900 SeriesXL Hardware Installation Guide
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Preface
Cisco 575 LRE C PE Hardware Installation Guide (order number DOC-7811469=)
Installation Notes for the Cisco LRE 48 POTS Splitter (o rd er number
DOC-7812250=)

Obtaining Documentation

The following sections provide sources for obtaining documentation from Cisco Systems.

World Wide Web

You can access the most current Cisco documentation on the WorldWide Web at the following sites:
http://www.cisco.com
http://www-china.cisco.com
Obtainin g Do cumentation
http://www-europe.cisco.com

Cisco Documentation CD-ROM

Cisco documentation and additional literature are available in a CD-ROM package, whi ch ships with your product. The Cisco D o cume ntat ion CD-ROM is updated monthl y and may be more current than printed documentation. T he CD-ROM pa cka ge i s available a s a single unit o r as an annual subscription.
Note This CD cont ains the document ation for all C isco products and is shipped with
all Cisco pr odu cts. This CD i s n ot the same a s the Catalyst 2900 XL an d Catalyst 3500 XL Documentation CD, which con tains only the Catalyst 2900 X L and Catalyst 350 0 XL switch doc ument s and related hardware documen ts .
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Obtaining Documentation

Ordering Documentation

Cisco documentation is available in the fol lowing ways:
Registered Cisco Dir ect Customers can order Cisco Produc t documentation
from the Ne tworki ng Products Ma rketPl ace : http://www.cisco.com/cgi-bin/order/order_root.pl
Registered Cisco.com users can order the Documentation CD-ROM through
the online Subscriptio n Stor e: http://www.cisco.com/go/subscription
Nonregistered CCO users can o rder documentation through a loca l account
representative by calling Cisco corporate headquarters (California, USA) at 408 526-7208 o r, in Nor th America, by ca llin g 800 553-NETS(638 7).

Documentation Feedback

If you are reading Cisco product documentationonthe World WideWeb, you can send us your comments by completing the online survey. When you display the documentlistingforthisplatform,clickGive Us Your Feedback.Ifyouareusing the product- speci fic C D a nd you are co nne cted to the Int ern et, click the pencil-and-paper icon in th e toolbar to d ispl ay the survey. After you display the survey, selectthemanualthat you wish to commenton.ClickSubmittosend your comments to the Cisco documentation group.
You ca n e-mail your comments to bug-doc@cisco.com.
Preface
xviii
To submit your comments by m ai l, for your convenience m any documents cont ai n a response car d behind the f ron t cover. Otherwise, you can ma il your comments to the following address:
Cisco Systems, Inc. Document Res ource Connection 170 West Tasman Drive San Jose, C A 95134-9883
We appreciate your comments.
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Preface

Obtaining Technical Assistanc e

Cisco provides Cisco.com as a starting point for all technical assistance. Customers and p artner s c an obtain documentat ion, troubleshooting tips, and sample configurations from online tools. For Cisco.com registered users, additional tro uble shoot ing tools are available from the TAC website.

Cisco.com

Cisco.com 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 the world. Th is highly integrated Internet applica tion is a powerful, easy-to-use t ool for doing business w ith Cisco.
Cisco.com provides a broad range of features and services to help customers and partners stream line business processes and improve productivity. Through Cisco.com, you can find information about Cisco and our networking solutions, services, and progra ms. I n ad diti on, yo u can resolve technical issues with online technicalsupport,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 Cisco.com to obtain additional personalized infor ma tion and services. Registere d use rs c an orde r p rod ucts, check on the sta tus of an orde r, access technical su ppor t, and view benefit s sp ec ific to their relationship s with Cisco.
Obtaining Technical Assistance
To access Cisco.com, go to th e following website: http://www.cisco.com

Technical Assistance Center

TheCiscoTACwebsiteisavailable to all customers who needtechnicalassistance with a Cisc o product or technology that is under wa rran t y o r covered by a maintenance contract.
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Obtaining Technical Assistance
Contacting TAC by Using the Cisco TAC Website
If you have a pr iorit y level 3 (P3) or priori ty level 4 (P4) problem, contact TAC by going to the TAC website:
http://www.cisco.com/tac P3 and P4 level problems are defined as follows:
P3Your network performance is degraded. Network functionality is
noticeably impaired, but most business operations continue.
P4You need information or assistance on Cisco product capabilities,
product installati on, or basic produc t configuration.
In e ach of the above cases, u se the Cisc o TAC web site t o quickly find answe rs to your questions.
To register for C isco .com, go to the following website: http://www.cisco.com/register/ If you canno t re solve y our technical issu e by using the TAC online resou rces ,
Cisco.com registered users can open a case o nline by using the TAC Case Open tool at the following website:
Preface
http://www.cisco.com/tac/caseopen
Contacting TAC by Telephone
If you have a pr iorit y level 1 (P1) or priori ty level 2 (P2) problem, contact TAC by telephone and immediately open a case. To obtain a directory of toll-free numbers for y our country, go to the following we bsite:
http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml P1 and P2 level problems are defined as follows:
P1Your production net work is down, causing a cr itic al i mpa ct t o business
operations if service is no t restored quickly. No workar ound is available.
P2Your production n et work is severely degraded, affecting significant
aspects of your business op erat ion s. No workaround is available.
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Features

CHAPTER
1

Product Overview

This chapter provides the following topics that describe the Catalyst 2900 series XL switches, hereafter referred to as the switches.
Switch features , including manageme nt options
Descriptions of the front and rear panels
Descriptions of the LEDs
The switches a r e stackable 10/100 Ethernet switche s to which you can connect workstations, Cisco IP Phones, an d o t her network devices such as servers, routers, and other switches. The 2900 XL LRE switches employ Long-Reach Ethernet (L RE), a very-high-data- rat e digital subscri ber line (VDSL)-based technology that allows an Ethernet network to reach distances up to 4921 f eet (1500 meters). T he s witche s ca n be deployed as backbo ne switches, aggregating 10/100 and Gi gabi t E ther net traffic from other ne twork devices.
The Catalyst 2900 XL switches have th ese features:
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Autonegotiates spe ed and duplex oper ation on all 10/1 00 ports
Operates in full -duplex mode on all 10 0BASE-FX ports
Checksforerrorsonareceived packet,determines the destinationport,stores
the packet in shared memory, and then forwards the packet to the destination port
Catalyst 2900SeriesXL Hardware Installation Guide
1-1
Features
Chapter1 Product Overview
On the Catalyst 2924M XL an d Catalyst 2912MF XL switches, two
expansion slots for 10BASE-T/100BASE-TX, 1 00BASE-FX, Gigabit Ethernet, and asynchronous transfer mode (ATM) m odule s
On the Catalyst 2912 LRE XL and 2924 LRE X L sw itch es, u p to 24 LRE
ports through o ne RJ-21 connect or
Supports up to 2048 M AC addresses on the Catalyst 2924 X L, 2 924C XL, and
2912 XL swit ches
Supports up to 8192 MAC addresses o n the Catalyst 29 24M XL and 2912 MF
XL switches
Figure 1-1 shows the switch models.
1-2
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Chapter 1 Product Overview
Figure 1-1 Catalyst 2900 Series XL Switches
Version Number Description
WS-C2912-LRE-XL 4 fixed autosensing 10/100 ports
12 LRE ports
WS-C2924-LRE-XL 4 fixed autosensing 10/100 ports
24 LRE ports
Features
IN
P
U T P
W
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12
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isco R
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isco R
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300
WS-C2912-XL 12 fixed autosensing 10/100 ports
WS-C2924C-XL 22 fixed autosensing 10/100 ports
2 100BASE-FX ports
WS-C2924-XL 24 fixed autosensing 10/100 ports
WS-C2912MF-XL 12 100BASE-FX ports
2 expansion slots
WS-C2924M-XL 24 fixed autosensing 10/100 ports
2 expansion slots
1 X
2X
3X
4 X5X
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E
6 X
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Features

Management Interface Options

The Catalyst 2900 XL and Catalyst 3500 XL switches are designed for plug-and-play o per ation : you only ne ed to assign bas ic IP informatio n t o the switch and connect it to the other devices in your network. If you have specific network needs, you c an configure and monitor the switch on an individual basis or as part of a switch clusterthrough its various management interfaces.
You can configure and m onitor individual switches and switch clusters by using the following interfaces:
Cluster Management Suite (CMS)CMS is a graphical user interface that
canbelaunchedfromanywhereinyournetworkthroughawebbrowsersuch as Netscape Communicator or Microsoft Internet Explorer. CMS is already installedontheswitch,andnoadditionalinstallationis required.UsingCMS, you can fully configure and monitor a standalone switch, a sp ecific cluster member,or an entire switch cluster.You can also display network topologies to gather link information, and display switch images to modify switch- and port-level settings.
Command-line Interface (CLI)TheswitchCLICiscoIOSsoftwareandis
enhanced to sup port desktop- switc hing feature s. You can fully configure and monitor th e switch a nd switch cluster m embe rs from the CLI. You can access the CLI either by connecting your management station directly to the switch console port or by using Telnet from a remote manage ment station.
Chapter1 Product Overview
1-4
Simple network managem en t protoco l (SNMP) SNMP provides a means to
monitor and control the s witch and switch cluster members. You can manage switch configuration settings, performance, security, and collect statistics by using SNMP m anage men t applications such as CiscoWorks2000 LAN Management Suite (LMS) and H P OpenView.
You can manage the switch from an SNMP-compatible management station that is runn ing platforms such as HP Op enView or SunNet Manager. Th e switch supports a comprehensive set of M IB extensions and f our Remote Monitoring (RMO N) groups.
For more inform ation about CMS, the CLI, and SNMP refer to the Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide.
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Chapter 1 Product Overview

Front-Panel Description

Depending on the model, the switch front panels can have up to 24 10/100 ports (See Figure 1-2), up to 12 100BASE-FX ports (See Figure 1-2), 2 expansion slots (see Figure 1-2), and up to 24 Long-Reach Ethernet ports (See Fig ure 1-4). All switches have a set of LEDs and a Mode button. This section describes these front-panel components.
Figure 1-2 Catalyst 2900 XL Front-Panel 10/100 Ports
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Front-Panel Description
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Figure 1-3 Catalyst 2900 XL 100BASE-FX ports and Expansion Slots
Expansion slots
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Front-Panel Description
Figure 1-4 Catalyst 2900 LRE XL 10/100 and LRE Ports
INPUT PWR
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10/100 ports

LRE ports
10/100 Ports
The 10/100 switch ports (see Figure 1-2 an d Figure 1-4) can connect to any compatible ne twork device up to 328 feet (100 meters) away:
10BASE-T-compa tibl e devices, such as workstat ions, Cisco IP Phon es, and
hubs through standard RJ-45 connectors an d Category 3, 4, or 5 cablin g
100BASE-TX-compatible devices, such as high-speed workstations,
Cisco IP Phones, servers, hubs, router s, and oth er switch es throug h standar d RJ-45 connectors and Category 5 cabling
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Note A Category 5 cable is requir ed for 100BASE-TX traffic. A port operating at
10BASE-TcanuseCategory3and4cables.
When connecting the switch to workstations, servers, routers, and Cisco IP Phones, be sure t hat the cable is a straight-through, t wiste d-pa ir ca ble . W hen connecting the switch to switch es or hubs, use a crossover cable. Pinou ts fo r the cables are described in Appendix B, Connect ors and Cable
Specifications.
The 10/100 switch ports c an be explicitly set to operate in any combinat ion of half duplex, fu ll duplex, 10 Mbps, or 100 Mbps. These ports also can be set for speed and dupl ex aut onegotia tio n, compliant with IEEE 802.3u. W he n s et f or autonegotiation, the port senses the speed a nd duplex settings of the atta ch ed device and advertises its own capabilities. If the connected device also supports autonegotiation, the switch port negotiates the best con nection (that is, the fastest line speed that both devices support and full-duplex transmission if the attached device supports it) and configures itself accor dingly.
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The 10/100 ports on the Catalyst 2900 XL switches provide proto col sup port f or Cisco IP Phones and per-port priority override. Refer to the Catalyst 2900 Se ries XL and Catal yst 3500 Series XL Software Configuration Guide for more information a bout these feature s.
Cisco IP Phonesconnected to the 10/100 portmust be connected to an AC power source. Unlike the 3524-PWR X L switch, the C atal yst 2900 XL switch es do not provide inline power.
For more info on the Catalyst 352 4-PW R X L switch, refer to the Catalyst 3 500 Series XL Hardware I nstallation Guide.

100BASE-FX Ports

The 100BASE-FX ports use 10/125- or 62.5/125-micron multimode fiber-optic cabling. The connection distances between the switch and the attached device can be as follows:
If the swit ch port and th e port on the attached device are configured for
half-duplex ope ratio n, the connectio n can be up t o 1352 feet (4 12 meters).
100BASE-FX Ports
If the swit ch port and th e port on the attached device are configured for
full-duplex op er ati on , the conn ec ti on can be over dis ta nces of u p to 65 62 feet (2 kilometers).

Long-Reach Ethernet Ports

The Long-Reach Ethernet (LRE) ports (Figure 1-4) use one RJ-21 connec tor to connect up to 24 Cisco 575 LRE customer premises equipm en t (CPE ) devices though unstructured w iring , su ch as existing telephone lines. The link between t he LREswitchportandeachCPEdevicecanreachspeedsofupto15Mbps(full duplex) and dist ances of up to 4921 feet ( 1500 meters).
The default mo de for each L RE port is speed autonegotiation, half duplex operation. For i nfor matio n about configuring the LRE ports, refer to the Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide.
For more information about the Cisco 575 LRE CPE, refer to th e Cisco 575 LRE CPE Hardware Installation Guid e.
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100BASE-FX Ports
Note If a connection to a phone network is not required at all, a splitter is not
Chapter1 Product Overview
If telephone services, suc h as voice or integrated serv ices digital ne twork (ISDN), use the same cabling as LRE traffic, the L RE port must be connected to the patch panel through a b asic telephone service, also known as plain old te lephone service (POTS) splitter. The splitter routes LRE data (high-frequency) and voice (low-frequency) traffic from the telephone line to t he switch and private branch exchange (PBX) swi tch or public-switched telephone net work ( PSTN)
If the other telephone services are connected thr oug h a private branch exchan ge (PBX) switch, a Cisco LRE 48 POTS Splitter can be used. The PBX routes voice traffic to private tel ephon e networks and the public system t elepho ne network (PSTN). For more information about the Cisco LRE 48 POTS Splitter (PS-1M-LRE-48), re fer to the Installation Notes for the Cisco LRE 48 POTS Splitter.
If the installation does not have a PBX, a homologated POTS splitter is required to d irectly con nect to the PSTN. For more information about homol ogated POTS splitters, contact y our Cisco sales representative.
needed, and the switch can connect directly to the patch panel.

Expansion Slots

The expansion slots (see Figure 1-2) are for the Catalyst 2900 XL hot-swappable modules. Each module port is in ternally switched to other switch ports and is managed throu gh the switch m an agem en t interfaces.
Table 1-1 lists the modules that the expansion slots support.
Table 1-1 Expansion Modules
Module Ty pe Model Number
10/100 Etherne t WS-X2914-XL
100 BASE-FX WS-X2922-XL-V
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WS-X2914-XL-V WS-X2922-XL
WS-X2924-XL-V
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Table 1-1 Expansion Modules (continued)
Module Ty pe Model Number
1
Ethernet Gigab it WS-X2931-XL
ATM WS-X2971-XL
1. Accommodates modules W S-G5484 =,
These modules automatically configure themselves when you insert them in expansion slots and tighten the thumb screws. A power-on self-test (POST) verifies that the module is working properly before it starts forwarding packets.
Modules WS-X29 14-XL and WS-X2922-XL support 2048 M AC addresses. If you install one of these modul es in a 2924M XL or Catalyst 2912M F X L switch (both su pport ing 8192 MAC addresses ), the module fails PO ST. You can start the module by restarting the switch with the module installed. After the restart, the switch address capacity is reduced to 2048 MAC addresses.
100BASE-FX Ports
WS-X2972-XL WS-X2951-XL WS-X2961-XL
WS-G5486 =, and WS-X3500-XL=

LEDs

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See the Catalyst 2900 Series XL Modules Installation Guide and the Catalyst 2900 Se ries XL ATM Modules Ins talla tion an d Configuration Guide for
detailed i nfor mation on expansion modules for Catalyst 2900 series XL switches.
You can use the switch LEDs to monitor switch activity and its performance.
Figure 1-5, Figure 1-6,andFigure 1-7 show the location of the LEDs and the
Mode button that you use to select a po rt m ode . Changing a por t m ode changes the information provided by eac h p ort LED.
All of the LEDs descri bed in this sec tio n except the util izat ion meter (U TL) are visible on the C lust er M ana gement Suite (CMS) wind ow and, if the switch i s a cluster member,on the CMS Cluster Manager window. The Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide de scri bes how to use CMS to manage standalo ne or individual switch es and how to use cluster management software to manage s witc h c luste rs].
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100BASE-FX Ports
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Figure 1-5 Catalyst 2912 XL, 2924 XL, and 2924C XL LEDs
10/100 port LEDs
Chapter1 Product Overview
System LED
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Figure 1-6 Catalyst 2912MF XL and 2924M XL LEDs
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System LED RPS LED Expansion slot status LED Port mode LED Mode button
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Figure 1-7 Catalyst 2912 LRE XL and 2924 LRE XL LEDs
10/100 port LEDs
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System LED
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The system LED shows whether the system is receiving power and functioning properly. Table 1-2 lists the LED colors and their meanings.
Table 1-2 System LED
Color System Status
Off System is not powered up. Green System is operating normally. Amber System is receivingpower but is not functioningproperly.
For information on the System L ED colors during P OST, see the “Powering On
the Switch and Running POSTsectiononpage2-25.
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Chapter1 Product Overview
100BASE-FX Ports
RPS LED
TheCatalyst 2912 LRE XL, Catalyst 2924 LRE XL, andCatalyst 3524-PWR XL switches use the Cisco RPS 300 (model PWR300-AC-RPS-N1). All other Catalyst 2900 XL and Catalyst 3500 XL switches use the Cisco RPS 600 (model PWR600-AC-RPS). Re fer to the appropria te switch documentat ion for redundant power system (RPS) descriptions specific for th e switch. Table 1-3 and
Table 1-4 list the RPS LED colors and their meanings.
Table 1-3 RPS LED on the Catalyst 2912 XL, 2924C XL, 2924 XL, 2924MF XL, and 2924M XL
Switches
Color RPS Status
Off RPSisofforisnotinstalled. Green RPS is operational . Blinking gree n The RPS and t he sw itch AC power supply are both powered up. If the switch power
supply fails, the switch powers down and after 15 seconds restarts, using power from the RPS. The switch goes through its norma l boo t sequence when i t re starts.
Note This is not a recommended configuration.Formoreinformationseethe
Cisco RPS Connectorsectiononpage1-19.
Amber RPS is connec ted but n ot functioning.
The RPS c ould be in standby mode. Pressing t he Mode button on the RPS puts
it in Read y m ode, and the L ED should turn g re en.
One of the power supplies in t he R PS could have failed.
The fan in the RPS might have fail ed.
Table 1-4 RPS LED on the Catalyst 2912 LRE XL and 2924 LRE XL Switches
Color RPS Status
Off RPS is off o r is not installed. Solid green RPS is connect ed and operational. Blinking green RPS is backing up another switch in the stack.
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Chapter 1 Product Overview
100BASE-FX Ports
Table 1-4 RPS LED on the Catalyst 2912 LRE XL and 2924 LRE XL Switches (continued)
Color RPS Status
Solid amber RPS is connected but not functioning properly.
The RPS could be in standby mode. Pressing the Standby/Active button the
RPS puts it in Active mode, and the LED shou ld t urn green.
One of the power su pplie s in the RPS could be powered down.
A fan in the RPS might have failed.
Blinking ambe r Internal power supply of the switch is down, and redunda ncy is lost. Th e switch is
operating on the RPS.
Port LEDs and Modes
Each of the 10/100, 100BASE-FX, and LRE ports a nd module slots have a p ort LED. These port LEDs, as a group or ind ividually, display information a bout the switch and about the individual ports. The port modes (Table 1-5 and Table 1-6) determine the type of information displayed.
To s elect or change a mode, press the Mode button until the desired mode is highlighted. Whe n you change port modes, th e me ani ng of the port LED colors also changes. Table 1-7and Table 1-8 list the p ort LED colors.
Table 1-5 Port Mode LEDs on the Catalyst 2912 XL, 2924C XL, 2924 XL, 2924MF XL, and 2924M XL
Switches
Mode LED Port Mode Description
STAT Port status The port status. This is the default mode. UTL Switch utilization The current bandwidth in use by the switch. (See Figure 1-7.) FDUP Port duplex mode The port dup lex mo de: full duplex or half duplex. 100 Port speed The port operating spe ed: 10, 100, or 1000 Mbps.
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Chapter1 Product Overview
100BASE-FX Ports
Table 1-6 Meanings of Port Status LED Colors for Different Modes on Catalyst 2912 LRE XL and
2924 LRE XL Switches
Mode LED Port Mode Description
LRE LRE link status Long-Reach Ethernet (LRE) link status of the LRE ports on the
Catalyst 2912 LRE XL and Catalyst 2924 LRE XL switches. Default mode on these switches only.
Note When the LRE mode is active, the 10/100 switch
ports on the Catalyst 2912 LRE XL and Catalyst 2924 LRE XL continue to show Ethernet link s tatus.
STAT Port status Ethernet lin k s tatus of the 10/100 , 1 00BASE-FX, or
1000BASE-FX switch ports or the Ethernet link status on the remote CPE.
Default mode on all Catalyst 2900 XL and Catalyst 3500 XL switches except the Catalyst 2912 LRE XL and
Catalyst 2924 LRE XL switches. DUPLX Port duplex mode Th e port duplex mode: full duplex or ha lf duplex. SPEED Port speed The port operating speed: 1 0 o r 100 Mbps.
1-14
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100BASE-FX Ports
Table 1-7 Meanings of Port Status LED Colors for Different Modes on Catalyst 2912 XL, 2924C XL,
2924 XL, 2924MF XL, and 2924M XL Switches
Port Mode Port LED Color Meaning
STAT (port status)
UTL (utilization)
Off No link. Solid green Link present. Flashing green Activity. Port is transmitting or receiving data. Alternating
green-amber
Link fault. Error frames can affect conn ectivity, and e rro rs such as excessive collisions, CRC errors, and alignment and jabber errors are monitored for a link-fault indication.
Solid amber Port is no t forwarding. Port was disabled by m anagem ent or an
address vi ola tion or was blocked by Spanning Tree Protoc ol (STP).
Note After a port is r econfigured, the port LED can remain
amber for up t o 30 seconds as ST P c hec ks the switch for possible loops.
Green The LEDs display backplane utilization on a logarithmic scale.
If all port LEDs are gree n, the switch is using 50 perce nt o r more of its total bandwi dth capacity. If the right-most LED is amber, the switch is usin g le ss than 50 per cent of its total bandwidth. I f the LED to the left of t he right-m ost LED is amber, the switch is using less than 25 percent of its total capacity, and so on.
FDUP (port duplex) 100
(port speed)
78-6461-03
See Figure 1-7 for details. Off Port is oper ating in half d uplex. Green Port i s op erati ng in full duplex. Off Portisoperatingat10Mbps. Green Port is operating at 100 Mbps.
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Chapter1 Product Overview
100BASE-FX Ports
Table 1-8 Meanings of Port Status LED Colors for Different Modes on Catalyst 2912 LRE XL and
2924 LRE XL Switches
Port Mode Port LED Color Meaning
LRE Off No LRE link pr esent on the LRE port.
Green LRE link present on the LRE port. Port LED turns green within
10 seconds after the LRE port detects a connection to a
Cisco 575 LRE CPE. Amber LRE port and WAN CPE port unable to establish the ra te defined
by the assigned profile.The switch has detected a CPE, but has not
established an LRE link at the configured profile.
Note The LED can be amber for a short period of time while
an LRE link is being established. However, if the LED remains amber,there is a p roblem with the link between the switch and the CPE.
STAT (port status)
Off No link. Solid green Li nk is present b etw een LRE port a nd a CPE WAN port and also
between the CPE Ethernet port and the remote Ethernet device. Flashing green Activity. Port is transmitting or receiving data. Alternating
green-amber
Link fault. Error frames can affect conn ectivity, and e rro rs such as
excessive collisions, CRC errors, and alignment and jabber errors
are monitored for a link-fault indication. Solid amber Port is no t forwarding. Port was disabled by m anagem ent or an
address vi ola tion or was blocked by Spanning Tree Protoc ol (STP).
Note After a port is r econfigured, the port LED can remain
amber for up t o 30 seconds as ST P c hec ks the switch for possible loops.
DUPLX Off Port is operating in half duplex.
Green Port i s op erati ng in full duplex.
SPEED Off Portisoperatingat10Mbps.
Green Port is operating at 100 Mbps.
Figure 1-7 shows bandwidth utilization percentages displayed by the right-most
LEDs.
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Chapter 1 Product Overview
Figure 1-8 Bandwidth Utilization
100BASE-FX Ports
SYSTEM RPS
MODE
1x 2x 3x 4x 5x 6x 7x 8x
10BaseT/100BaseTx
6.25–12.4%+
12.5–24%+ 25–49%+ 50%+
Expansion Slot LEDs
Expansion slot LEDs ( shown in Figure 1-6) show the stat us of installed modules. The LE Ds are numbered 1 (left s lo t) and 2 ( righ t slot). Table 1-9 lists LED colors and their meanings.
Table 1-9 Expansion Slot LEDs
Color Expansion Slot Status
Off No module is installed. Green Module is ope rati ng normally. Amber Module failed POST and should be r ep laced .
9x
10x 11x 12x
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Rear-Panel Descripti on

Rear-Panel Description
The switch rear panels have an AC power connector, an RPS connector, and an RJ-45 console p ort (see Figure 1-1 0, Figure 1-10,andFigure 1-11), which are described in this section.
Figure 1-9 Catalyst 2912 XL, 2924 XL, and 2924C XL Rear Panel
Fans
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Figure 1-10 Catalyst 2924M XL and Catalyst 2912MF XL Rear Panel
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AC power connector
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Figure 1-11 Catalyst 2912 LRE XL and 2924 LRE XL Rear Panel
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Power Connectors

You can provide power to the switch either through the internal power supply or through the Cisco RPS.
Rear-Panel Description
48004
Internal Power Supply Connector
The internal power supply is a n au tora nging unit that sup por ts input voltages between 100 a nd 240 VAC. If you plan to use the internal power supply, use the supplied AC power cord to connect the AC power connector to an AC power outlet.
Cisco RPS Connector
Specific Cisco RPS m odels support specific Catalyst 2900 XL switches:
Cisco R PS 600 (model PWR600- AC-RPS)support s the Catalyst 291 2 XL,
2924C XL, 2924 XL, 2924MF XL, and 2924M XL switches
Cisco RPS 300 (mo del PWR300-AC-RPS-N1)supports the Catalyst
2912LREXLand2924LREXLswitches
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Chapter1 Product Overview
Rear-Panel Descripti on
RPS Connector on the Catal yst 2912 XL, 2924C XL, 2924 XL, 2924MF XL, and 2924M XL Switches
The Cisco RPS 600 (mo del PWR600-AC-RPS) provides a quasi-redundant power source for four external devices that use up to 1 50W DC each. Us e a one-to-one cable (one connector at each cable end) to connect four external devices to the four DC output power modules. T he power source is quasi-redundant be cause there are two AC input power modules for t he C isco RPS and one DC output power module for each external d evice. Th e AC input to the Cis co RPS is fully redundant, but the DC output t o the external devices is not.
Warning
Note Do not connect the switch power cord to an AC outlet if the switch is also
Attach only the Cisco RPS (model PWR600-AC-RPS) to the RPS 600 receptacle.
connected to a powered-on RPS. The switches do not support the fully-redundant c on figuration described in the RPS docum entat ion . The redundant-with-r eboot configuration i s n ot recommended.
For more inf orma tion on the Cisco RPS 600 , refer to the Cisco Redunda nt Power System Hardware Installation Guide.
RPS Connector on the Catal yst 2912 LRE and 2924 LRE XL Switches
The RPS is a 300W redundant p ower sys tem that ca n support six external network devices an d provides power to o ne failed device at a time. It a utom ati call y senses when the power supply of a connected device fails and provid es the necessary power to the faile d device to prevent loss of network traffic. W hen the device internal power supply has been bro ught up or replaced, the RPS autom atica lly stops powering the d evice.
Warning
Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the RPS 300 receptacle.
1-20
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Chapter 1 Product Overview
Note The RPS can only power one switch at a time. If more than one switch fails at

Console Port

Rear-Panel Description
the same time, any subsequent switch is not supported by the RPS un til the first switch failure is resolved.
For more inf orma tion on the Cisco RPS 300 , refer to the Cisco Redunda nt Power System 300 H ardware Installation Guide.
YoucanconnectaswitchtoaPCthroughtheswitchconsoleportandbyusing the supplied rollover cable and DB-9 adapter. You need to provide a RJ-45-to-DB-25 female DTE a dapter to connect the switch c onsol e port to a terminal. Yo u c an order a kit (part number ACS-DSBUASYN=) containing that adapter from Cisco. For conso le port and ad ap ter pinout informa tion, see the
Connecti ng to the Console Portsection on page 2-33.
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Rear-Panel Descripti on
Chapter1 Product Overview
1-22
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CHAPTER

Installation

This chapter describes how to install your Catalyst 2900 XL switch and interpret the power-on self-test (POST) that ensures proper operation. Read the topics and perform these procedures i n th e order that they are present ed:
Pre-installation information and guidelines
Installation procedures
Power-on pro cedures
Connection procedures
Where to go n ext
Note See the Catalyst 2900 Series XL Modules Installation Guide and the
Catalyst 2900 Seri es X L ATM Modules Inst allation and Configuration Guide
for global inf ormati on about the Cat alyst 2900 series XL expansion module s.
2

Preparing for Installation

Warnings

These warning s ar e tr an sl at e d int o several la ng u ag es i n Appendix C, Translated
Safety Warnings.
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Preparing for Instal la t io n
Chapter2 Installation
Warning
Warning
Warning
Warning
Warning
Only trained and qualified personnel should be allowed to install or replace this equipment.
Read the installation instructions before you connect the system to its power source.
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.
Do not stack the chassis on any other equipment. If the chassis falls , it can cause severe bodily injury and equipment damage.
The plug-socket combination must be accessible at all times because it serves as the main disconnecting device.
2-2
Warning
To prevent the switch from overheating, do not operate it in an area that exceeds the maximum recommended ambient temperature of 113×F (45×C) . To prevent airflow restriction, allow at least 3 inches (7.6 cm) of clearance around the ventilation openings.
Warning
Warning
The device is designed to work with TN power systems.
When installing the unit, the ground connection must always be made first and disconnected last.
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Chapter 2 Insta llation
Preparing for Installation
Warning
Warning
Warning
Warning
Warning
This product relies on the buildings installation for short-circuit (overcurrent) protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC, 10A international) is used on the phase conductors (all current-carrying conductors).
This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use.
Care must be given to connecting units to the supply circuit so that wiring is not overloaded.
A voltage mismatch can cause equipment damage and may pose a fire hazard. If the voltage indicated on the label is different from the power outlet voltage, do not connect the chassis to that receptacle.
Do not touch the power supply when the power cord is connected. For systems with a power switch, line voltages are present wi thi n the power supply even when the power switch is off and the power cord is connected. For systems without a power switch, line voltages are present within the power supply when the power cord is connected.
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Warning
Warning
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Ultimate disposal of this product should be handled according to all national laws and regulations.
Catalyst 2900SeriesXL Hardware Installation Guide
2-3
Preparing for Instal la t io n
Chapter2 Installation
Warning
Warning
Warning
Warning
Invisible laser radiation may be emitted from the aperture ports of the 100BASE-FX single-mode supervisor engine module. Avoid exposure and do not stare into open apertures.
Avoid exposure to the laser beam.
Attach only the Cisco RPS (model PWR600-AC-RPS) to the RPS receptacle.
Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the RPS receptacle.

EMC Regulatory Statements

U.S.A.
U.S. regulatory i nfor matio n for this pro duct is in the f ron t matter of th is manual.
Taiwan
2-4
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Chapter 2 Insta llation
Hungary
This equipment i s a class A product and should be used and installed properly according to the Hungarian EMC Class A requirements (MSZEN55022). Class A equipment is designed for typical commercial establishments for which special con­ditions of installation and protection distance are used.
Figyelmeztetés a felhasználóikézikönyv számára: Ez a berendezés “A” osztályú termék, felhasználására és üzembe helyezéséreamag­yar EMC “A” osztályú követelményeknek (MSZ EN 55022) meg
sor, illetve ezen “A” osztályú berendezések csak megfelelo kereskedelmi forrásból származhatnak, amelyek biztosítják a megfelelo speciális üzembe helyezési körülményeket és biztonságos üzemelési távolságok alkalmazását.

Installation Guidelines

The switch can be installed on a table or shelf, in a rack, or on a wall.
Preparing for Installation
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Before installing the switch, first verifythat the switch is operational by powering it on and ru nning POST. Follow th e procedures in the “Powering On the Switch
andRunningPOST” section on p age 2-25.
Caution There are no serviceable parts inside the unit. Removing screws, cover, or
otherwise disman tlin g t he unit voids the warr anty.
Warning
Unplug the power cord before you work on a system that does not have an on/off switch.
When determining where to place the switch, be sure to observe these guidelines:
For 10/100 ports, cable lengths from the swit ch t o connected devices are up
to 328 feet (100 meters).
For 100BASE-FX ports, cable lengths from the switch to connected devices
are up to 1351 feet ( 412 meters) for half-duplex conne ctions and less than 6561 feet (2 kilometers) for full-duplex connections.
Catalyst 2900SeriesXL Hardware Installation Guide
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Preparing for Instal la t io n
Chapter2 Installation
For LRE ports, cable lengths from the swit ch to the connec ted Ethernet
device are up to 4921 feet (1500 meters) .
Cabling is away from sources of electrical noise, such as radios, power lines,
and fluorescent ligh ting fixtures.
For specifications of the expansion m odul es, r efer to the modu les
documentation in the “Related Publications” section on p age xvi.
Clearance t o front and r ea r panels meet these con dit ion s:
Front-panel ind icat ors can be easi ly read.
Access to ports is sufficient for unrestricted cabling.
Rear-panel power connector i s within r eac h of an AC power re c ept ac le.
Operating environment is within the ranges listed in Appendix A, Technical
Specifications.
Airflow around the switch and throug h the vents is unrest ricte d.
Temperature around the unit does not exceed 113°F(45°C).
Note If the switch is installed in a closed or multirack assembly, the
temperature aro und it might be greater than normal room temperature.

Verifying Package Contents

When you unpack the switch, be sure that the package contains the items in the following list. If any items are missing, notify your authorized Cisco sales representative:
The switch
Catalyst 2900 XL and Catalyst 3500 XL Documentation CD
Release Notes for the Cataly st 29 00 Series XL and Catalyst 3500 Series XL
Cisco IOS Release 12.0(5)WC(1)
The Cisco D oc ume ntat ion CD-ROM package
AC power c ord
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Chapter 2 Insta llation

Installing the Switch on a Table or Shelf

Mounting kit containing these items:
Four rubber feet for mounting the switch on a table, shelf , or desk
Two mounting brackets
Four number-12 Phillips machine screws for attaching the brackets to a rack
Four number-8 Phillips flat-head screws for attaching the brackets to the switch (19-inch rack mount)
Four number-8 Phillips truss-head screws for attaching th e brackets to the switch (24-inch rack mount)
One cable guide and one (two for mod ul ar switches) bl ack Phillips machine screw for attaching the cable guide to one of the mounting brackets
Note The cable guide is not applicable for the Catalyst 2912 LRE XL
and 2924 LRE XL switches.
One RJ-45-to-R J-45 rollover cable
One RJ-45-to-DB-9 adapter
Cisco Information Packet, containing warranty, safety, and suppor t
information
Installing the Switch on a Table or Shelf
Follow these steps to install the switch on a table or shelf:
Step 1 Locate the adhesive strip with the rubber feet in the mounting-kit envelope.
Attach the four rubber fee t to the recessed areas on the bottom of the unit.
Step 2 Place the swit ch on the table or shelf near an AC power source. Step 3 After the swit ch is mounted on the table or shelf, power the switch as desc rib ed
in “Powering On the Switch and Running POST” sectiononpage2-25.
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2-7

Installing the Switch in a Rack

Installing the Switch in a Rack
Chapter2 Installation
Warning
To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:
This unit should be mounted at the bo ttom of the rack if it is t he o nly uni t in
the rack.
When mounting this unit in a partially filled rack, load the rack from the
bottom to the top with th e heaviest component at the bottom of the rack .
If the rack is provided with stabilizing devices, install the stabilizers before
mounting or servicing the unit in the rack.
The supplied rack-mounting b rackets can be attac hed to a 19-, 23-, or 24-inc h rack. Figure 2-1 shows which mou nting holes to use.
Note Figure 2-1 shows bra ckets for two-rack-u nit modular switche s. Rack-mount
points are similar on brackets for one-rack-unit switches.
2-8
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Chapter 2 Insta llation
Installing the Switch in a Rack
Figure 2-1 Mounting Bracket Points for Catalyst 2912 XL, 2924C XL, 2924 XL,
2912MF XL, or 2924M XL Switches
19" rack
mount point
19" rack
mount point
24" rack
mount point
24" rack
mount point
23" rack mount point
23" rack mount point
Figure 2-2 Mounting Brackets Points for Catalyst 2912 LRE XL and
2924 LRE XL Switches
19" rack
mount point
24" rack
mount point
23" rack mount point
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19" rack
mount point
24" rack
mount point
Catalyst 2900SeriesXL Hardware Installation Guide
23" rack mount point
54725
2-9
Installing the Switch in a Rack
To install the switch in a 19-, 23- or 24-inch standard rack, follow the instructions described in t hese procedures:
Removing Screws from the Switchsectiononpage2-10
AttachingtheBrackets to a Catalyst 2912 XL, 2 924C XL, 2924 XL, 2912MF
XL, or 2924M XL Switchsection on page 2-11
“Attaching the Brackets to a Catalyst 2912 LRE XL or 2924 LRE XL Switch
sectiononpage2-17
Mounting the Switch in a Racksectiononpage2-19
Attaching the Optional Cable Guidesectiononpage2-20

Removing Screws from the Switch

Ifyouplantoinstalltheswitchinarack,youmustfirstremovescrewsinthe switch chassis so that mounting brackets can be attached. Figure 2- 3 shows how to remove the chassis screws in a fixed-port and a modular port switch.
Chapter2 Installation
2-10
Figure 2-3 Removing Screws from the Switch
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Catalyst 2900 SeriesXL Hardware Installation Guide
Fixed-port Catalyst 2900 series XL
Modular Catalyst 2900 series XL
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Chapter 2 Insta llation
Installing the Switch in a Rack

Attaching the Brackets to a Catalyst 2912 XL, 2924C XL, 2924 XL, 2912MF XL, or 2924M XL Switch

Follow these steps to attach the brackets to a Catalyst 2 912 XL, 2924C XL, 2924 XL, 2912MF XL, or 2924M XL switch:
The bracket orientation and screws that you use depend on whether you are attaching th e brackets for a 19-, 23-, or 24-inch rac k. Use two of t he supplied screws to attach each bracket, according to rack size:
For a 19-inch rack, use the supplied Ph illips flat-head screws to attach the
long side of the bracket to the switch.
Fora23- or 24-inchrack,usethesuppliedPhillipstruss-headscrews to attach
the short side of the bracket to the switch.
Figure 2-3, Figure 2-5, Figure 2-6, Figure 2-7,andFigure 2-8 show how to attach
a bracket to one side of the switch. Follow the s ame steps to attach the s econd bracket to the opposite side of the switch.
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Chapter2 Installation
Installing the Switch in a Rack
Figure 2-4 Attaching Brackets on Catalyst 2912 XL, 2924C XL, 2924 XL Fixed-Port Switches
(Front-Panel Forward)
Phillips flat-head screws
1X 2X 3X
Phillips truss-head screws
19" configuration
23" and 24" configuration
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Installing the Switch in a Rack
Figure 2-5 Attaching Brackets on Catalyst 2912MF XL an d 29 24 M XL M odu lar
Switches (Front-Panel Forward)
Phillips flat-head screws
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D
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E
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Installing the Switch in a Rack
Figure 2-6 Attaching Brackets on Catalyst 2912 XL, 2924C XL, 2924 XL
Chapter2 Installation
Fixed-Port Switches (Rear-Panel Forward)
Phillips flat-head screws
19" configuration
Phillips truss-head screws
23" and 24" configuration
47298
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Installing the Switch in a Rack
Figure 2-7 Attaching Brackets on Catalyst 2912MF XL an d 29 24 M XL M odu lar
Switches (Rear-Panel F or ward)
Phillips flat-head screws
Phillips truss-head screws
DC INPUT
DC INPUT
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Installing the Switch in a Rack
Figure 2-8 Attaching Brackets for Te lco Racks
Note Catalyst 2912 LRE XL and 2924 LRE XL switches can not be mounted in telco
racks.
DC INPUT
Chapter2 Installation
Phillips flat-head screws
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Chapter 2 Insta llation
Installing the Switch in a Rack

Attaching the Brackets to a Catalyst 2912 LRE XL or 2924 LRE XL Switch

Follow these steps to attach the brackets to a Catalyst 2912 LRE XL or 2924 LRE XL sw itch:
The bracket orientation and screws that you use depend on whether you are attaching th e brackets for a 19-, 23-, or 24-inch rac k. Use two of t he supplied screws to attach each bracket, according to rack size:
For a 19-inch rack, use the supplied Ph illips flat-head screws to attach the
long side of the bracket to the switch.
Fora23- or 24-inchrack,usethesuppliedPhillipstruss-headscrews to attach
the short side of the bracket to the switch.
Figure 2-3, Figure 2-5, Figure 2-6, Figure 2-7,andFigure 2-8 show how to attach
a bracket to one side of the switch. Follow the s ame steps to attach the s econd bracket to the opposite side of the switch.
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Chapter2 Installation
Installing the Switch in a Rack
Figure 2-9 Attaching Brackets on Catalyst 2912 LRE XL and 2924 LRE XL Switches (Front-Panel
Forward)
Phillips flat-head screws
INPUT PWR
Phillips truss-head screws
19" configuration
23" and 24" configuration
OUTPUT PWR
RESET
OUTPUT PWR
RESET
INPUT PWR
TEMP
TEMP
FAN
FAN
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9X
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11X
12X
2-18
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Installing the Switch in a Rack
Figure 2-10 Attaching Brackets on Catalyst 2912 LRE XL and 2924 LRE XL Switches (Rear-Panel
Forward
Phillips flat-head screws
19" configuration
23" and 24" configuration

Mounting the Switch in a Rack

After the brac kets are attached to the switch, use the four supplied number-12 Phillips machine screws to securely attach the brackets to the rack, as shown in
Figure 2-11.
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Installing the Switch in a Rack
Figure 2-11 Mounting the Switch in a Rack
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Chapter2 Installation
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After the switc h is mounted in the rack, power th e switch as descri bed in
Powering On the Switch and Running POSTsectiononpage2-25.

Attaching the Optional Cable Guide

We recommend attaching the cable guide to preventthecablesfromobscuring the front panel of the switch and the other devices installed in the rac k. If th e sw itch is in a 19-, 23-, or 24-inch rack, use the s upplied black screw as shown in
Figure 2-12 to attach the cable guide to the left or right bracket. The cable guide
for the modular switches requires two screws.
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Chapter 2 Insta llation
Note The cable guide is not applicable for the Catalyst 2912 LRE XL and
2924 LRE XL switches.
Figure 2-12 Attaching the Cable Guide
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Installing the Switch in a Rack
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Installing the Switch on a Wall

Installing the Switch on a Wall
To attach the switch to a wall, follow the procedures in this section:
Attaching the brackets to the switch
Attaching the switch to a wall
Note To mount a Cataly st 29 12 LRE XL or 2924 LRE XL swi tch on a
wall,youneedtoobtaintwospecialwall-mountbrackets(Ciscopart number wallmount-1ru =) . To order these brackets, contact your Cisco sales representative.

Attaching the Brackets to the Switch

The bracket orientation and the screws you use depend on whether you are attaching the brackets for parallel or vertical wall-mounting. Use two of the supplied screws to attach each bracket, according to the following guidelines:
Chapter2 Installation
2-22
For parallel wall-mounting, use the supplied Phillips truss-head screws to
attach the s hort side of the bracket to the switch.
For vertical wall-mounting, use the supplied Phillips flat-head screws to
attach the lo ng side of the bracket to the switch.
Note The Catalyst 291 2 LRE XL and 2924 LRE XL sw itch es cannot be mount ed
vertically on a wall.
Figure 2-13 an d Figure 2-13 show how t o at tach the brackets to one side of the
switch. Follow the same steps to attach the second bracket to the opposite side of the switch.
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Chapter 2 Insta llation
Installing the Switch on a Wall
Figure 2-13 Attaching Brackets for Parallel and Vertical Wall-Mounting for
Fixed-Port Switches
Phillips truss-head screws
Figure 2-14 Attaching Brackets for Parallel and Vertical Wall-Mounting for
Modular Switches
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DC INPUT
Z

Mounting the Switch to a Wall

For best support of the switch and cables, make sure the switch is attached securely to a wall stud or to a firmly attached plywood mounting backboard, as shown in Figure 2-15, Figure 2-16,andFigure 2-17.
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Phillips truss-head screws
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2-23
Installing the Switch on a Wall
Figure 2-15 Mounting a Fixe d-Port Switch to a Wall
Vertical wall stud
S IE R E S
x 4 2
x 3 2
x 2 2
x 1 2
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x 9 1
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E D O M
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Chapter 2 Insta llation
Figure 2-16 Mounting a Modular Switch to a Wall
Vertical wall stud
User-supplied
screws
S IE R E S
x 4 2
x 3 2
x 2 2
x 1 2
x 0 2
x 9 1
User-supplied
x 8 1
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E D O M

Powering On the Switch and Running POST

S IE R E S
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Vertical wall-mount
Parallel wall-mount
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After the switch is mounted on the wall, power the switch as described in
Powering On the Switch and Running POSTsectiononpage2-25.
Powering On the Switch and Running POST
To p ower on the switch after you install it, follow these steps:
Step 1 Connect one end of the AC power cord to th e AC power connector on the switch. Step 2 Connect the other end of the power cord to an AC power outlet.
As the switch powers on, it begins POST,a series of eight tests that run automatically to ensure that the switch f unctions properly. When the switch begins POST, the por t LEDs turn a mber for 2 seconds, and then they turn green.
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2-25

Connecting to a 10/100 Port

The System LED flashes green, and the RPS LE D turns off. As each tes t runs, th e port LEDs, starting with number 1 , tur n o ff. The port LEDs for po rts 2 to 8 each turn off in turn as the system completes a test .
When POST compl etes successfully, the port LEDs re turn to the status mode display, indicati ng that the switch is operational . If a test fails , the port LED associated with the test turns amber, and the system LED turns amber. If POST fails, refer to Chapter 3, Troubleshooting,t o determine a course of act ion.
POST failures are usually fatal. Call Cisco Sy stems immediately if your switch does not pass PO ST.
Connecting to a 10/100 Port
The switch 10/100 ports configure themselves to operate at the speed of attached devices. I f the attached ports do not support autonegotiation, you can explicitly set the speed and duplex param eters.
Connecting devices that do not autonegotiate or that have their speed and duplex parameters man ua lly set can red uce performance or result in no linkage. To maximize perfor manc e, choose one of these methods f or configuring the 10 /100 Ethernet por ts:
Chapter2 Installation
2-26
Let the por ts a utonegot iat e both speed and duplex.
Set the port speed and duplex parameters on both end s o f t he connection.
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Chapter 2 Insta llation
Step 1 When c onnec ting to workstations, servers, routers , and Cisco IP Phones, connec t
Connecting to a 10/100 Port
Follow t hese steps to conn ec t t o 10BASE-T and 100BASE-TX devices:
a straight-throu gh Category 5 cable to an RJ-45 connector on the front pane l (Figure 2-17 ). When connecting to switches or repeaters, use a crossover Category 5 cable. Pinouts for the cables are described in the “Cable and Adapter
SpecificationssectiononpageB-4.
Figure 2-17 Connecting to a 10/100 Switch Port
1X 2X 3X
1X 2X 3X
4X 5X 6X
M
O
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E
4X 5X 6X
7X
7X
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Note The switch ca n connect to a Cisco IP Pho ne through a stra ight-t hroug h,
twisted-pair ca ble. The rea r panel of the Cisco IP Phone might have mor e than one RJ-45 jack . Use the LAN-to -phone jack to c onnec t the phone to the switch. Refer to the documentation that came with y our Cisco IP Phone for information about connectin g devices to it.
Step 2 Connect one e nd of the cable to the RJ-45 connector of the switch 10/ 100 port. Step 3 Connect the other end of the cable to an RJ-45 con ne ctor of the othe r device.
The switch port LED come s on when both the switch and the connecte d d evice have established link.
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Connecting to a 100BASE-FX Po rt

The port LED is amber w hile Spanning Tree Protocol (STP) discovers the topology and se arc hes for loops. This takes about 30 seconds, a nd then the port LED turns gre e n.
If the port LED does not come on, the device at the other end might not be t urne d on, or there might be a cable problem or a problem with the adapter installed in the attached device. See Chapter 3, Troubleshooting,for solutions to cabling problems.
Step 4 Reconfigure and r eboot the connect ed device if necessary. Step 5 Repeat Steps 1 through 3 to connect to each 10/100 port.
Connecting to a 100BASE-FX Port
Chapter2 Installation
2-28
Warning
Warning
Caution Do not remove the rubber plugs from the fiber-optic port or the rubber caps
Invisible laser radiation may be emitted from the aperture ports of the 100BASE-FX single-mode supervisor engine module. Avoid exposure and do not stare into open apertures.
Avoid exposure to the laser beam.
from the fiber-optic cable until you are ready to connect the c abl e. The plugs and caps protect the fiber-optic port and cable from contamination a nd ambient light.
You can connect the 10 0BASE-FX port s to other 100BASE-FX-compat ible network devices, such as servers, rou ter s, and other swi tc hes . These ports use a duplex SC connect or, and y ou must provide the 50/125- or 62 .5/12 5-m icron multimode fiber-opticcableto connect these ports to other 100BASE-FX devices.
The fiber-optic distances between the switch and the attached device follow.
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Chapter 2 Insta llation
Note Speed and dupl ex-mode autonegotiation is not supp orte d o n the 100BASE-FX
Step 1 Remove the rubber plugs from the port and the rubber caps from the cab le
Step 2 Connect one end of the fiber-optic cable to the 100BASE-FX port on the s wit ch,
Connecting to a 100BASE-FX Port
If the swit ch port and th e port on the attached device are configured for
half-duplex opera tio n, the connection can be up to 412 me ters .
If the swit ch port and th e port on the attached device are configured for
full-duplex opera tion, the connecti on can be up to 2 kilom eters.
ports.
To connect a sw itch 100BASE-FX port to a nother 100BASE-FX device, follow these steps:
connectors.
as shown in Figure 2-18.
Figure 2-18 Connecting to a 100BASE-FX Switch
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100BASE-FX port
Fiber-optic
cable
Step 3
Connect the ot her end of the cable to the 100BASE-FX port of the other device.
Step 4 The port LED comes on when both the switch and the connected device have
established l ink. The port LED is amber w hile the STP discovers the topology and searches for
loops. This t akes about 30 seco nds, and then the port LED tu rns green. If the port does not com e on, the device at the other e nd might not be turned on,
or there might be a cable problem or a problem with the adapter installed in the attached devic e. See Chap te r 3, Troubleshooting ,for solutions to cabling problems.
Catalyst 2900SeriesXL Hardware Installation Guide
2-29

Connecting to an LRE Port

Step 5 Reconfigure and r eboot the connect ed device if necessary. Step 6 Repeat Steps 1 through 3 to connect each 100BASE-FX port.
Connecting to an LRE Port
Depending on the switc h mode l, you ca n conn ect t he LRE por t to eit her 12 or 2 4 Cisco 575 LRE customer prem ises equipment (CPE) devices through a pa tc h panel. If tel epho ne services, such as voice or in tegrat ed s er vice s digital network (ISDN), use the same cabling as LRE traffic, you must connect the LRE to a plain old telephone service (POTS) splitter.
Note If no other telephone services travel on the same wiring as LRE traffic, the
LRE switch connects directly to a patch panel.
Connecting the LRE port to a patch panel or POTS splitter requires a male-to-male RJ-21 cable, category 3 or above.You can order RJ-21 cables from your cable vendor, or yo u can order the se cables from your Cisco sal es representative:
Chapter2 Installation
2-30
CAB-5-M120M120-5 (Category 5 cable wit h 90-degree, ma le -to-m ale RJ-21
connectors)
CAB-5-M180120-5 (Ca tegory 5 cable with 120-degree , mal e-t o-m ale RJ -21
connectors)
The screws you need to secure the cable to the switch are shipped with the cable. Contact your Cisco sales rep resen tat ive for m ore information.
To connect the LRE port to a patch panel or POTS splitter, follow these steps:
Step 1 Connect one e nd of a wiring trunk cable to the RJ-21 c onnec tor of the LRE port
on the switch. (See Figure 2-19.)
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Chapter 2 Insta llation
Figure 2-19 Connecting to an LRE Port
SYSTEM
RPS
MODE
LRE
STAT
DUPLX
SPEED
1X
2X
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4X
Screw
Connecting to an LRE Port
RJ-21 connector
Cable to
wiring trunk
Screw
Screw
SYSTEM
MODE
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SPEED
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connector
RJ-21 connector
RPS LRE
1X
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Cable to
wiring trunk
54560
0.20 inch (5 mm)
Cable tie
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Connecting to an LRE Port
Step 2 Referring to the f ollowing figure, secure the cable to the switch:
Step 3 Connect the other end of the cable to the patch panel or POTS spli tter.
Chapter2 Installation
For a 90-degree c onn ector, see the top of Figure 2-19.
For a 12-degree c onn ector, see the bottom Figur e 2-19.
Note The cable tie is not included with the connector and cable assembly.
Each LRE port status LED turns on when it establishes a link with a Cisco 575 LRE CPE. For more information about the LRE link between the switch LRE port and the CPE, as well as i nforma tion about the configuration and management of CPE devices, refer to the Catalyst 2900 Series XL and Catalyst 3500 S erie s XL Software Configuration Guide.
For more information about the C isco 575 LRE CPE device, refer to the
Cisco 575 LRE C PE Hardware Installation Guide.
If telephone services, such as voice or ISDN, use the same cabling as LRE traffic, the LRE port must be co nnec ted to the patch panel throug h a basic telepho ne service, also known as plain old telephone service (POTS) splitter. The splitter routes LRE data (high-f reque ncy) and voice (low-freq uen cy) tr affic from the telephone line t o the switch and private branch exchange (PBX) swit ch or public-switched te lephon e network (PSTN).
If the other telephone s ervi ces are connected through a PB X switch, a Cisco LRE 48 POTS Splitter can be used. The PBX routes voice traffic to private telephone networks a nd the public system telephone network (PSTN). For more information about the Cisco LRE 48 POTS Splitter (PS-1M-LRE-48), refer to the Installation Notes for the Cisco LRE 48 POTS Splitter.
2-32
If the installation does not have a PBX, a homologated POTS splitter is required to d irectly con nect to the PSTN. For more information about homol ogated POTS splitters, contact y our Cisco sales representative.
Note If a connection to a phone network is not required at all, a splitter is not
needed, and the switch can connect directly to the patch panel.
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Chapter 2 Insta llation

Connecting to a Module Port

For information about installing and connecting to modules in the C atalyst 2924M XL and 2 912MF XL expansion slots, refer to the Catalyst 2900 Series XL
Modules Installation Guide and the Catalyst 2900 Series XL ATM Mod ules Installation and Configuration Guide.

Connecting to the Console Port

Use the supplied rollover cable and DB -9 adapter to connect a PC to the switch console port. You ne ed to provide a RJ-45-to-DB-25 female DT E adapter if you want to connect the switch console port to a terminal. You can order a kit (part number ACS-DSBUASYN=) containing that adapte r from Cisco. For console port and adapter pinout information , see the “Cable and Adapter
SpecificationssectiononpageB-4.
The PC or terminal must support VT100 terminal e mul ati on. The terminal-emulationsoftwarefrequentlyaPC applicationsuch as Hyperterminal or Procomm Plusmakes communic atio n b et ween the switch and your PC or terminal p ossible during the setup program.
Connecting to a Module Port
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Follow these steps to connect the PC or terminal to th e switch:
Step 1 Configure your PC- or terminal-emul atio n s oftwa re t o communicate with the
switch through hardware flow control.
Step 2 Configurethebaud rate and character format of the PC or terminal to match these
switch console port default characteristics:
9600 baud
8databits
1stopbit
No parity
After you have accessed the switch, you can change the port baud rate back to its original setting. See the Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide f or instructions.
Catalyst 2900SeriesXL Hardware Installation Guide
2-33

Where to Go Next

308
Step 3 Using the supplied rollover cable, connect o ne end of the r ollover cable into the
Chapter2 Installation
console port, as shown in Figure 2-20.Seethe“Identifying a Rollover Cable”
sectiononpageB-6for a description of the pinout.
Figure 2-20 Connecting to the Console Port
Rollover cable
Step 4 Attach the supplied RJ-45-to-D B-9 female D T E adapter t o a PC or attach a n
appropriate adapter to the terminal.
Step 5 Connect the other end of the supplied rollover cable to the attached adapter. Step 6 Start up the termin al- em ul ati o n program.
Where to Go Next
After the switch passes POST,it can operate on its default settings and passwords after you configure IP information on th e switch. For inform ation about using the setup prog ra m , refer to the Release Notes for th e Catalyst 2900 Serie s X L and
Catalyst 3500 Seri es XL Cisco IOS Re lease 12.0(5)WC(1). For information about configuring the switch, refer to the Catalyst 2900 Series X L
and Catalyst 350 0 S erie s XL Software Configuration Guide.
CONSOLE
Console port
DC INPUTS FOR REMOTE
POWER SUPPLY
SPECIFIED IN MANUAL.
+5V @24A, +12V @1.0A
47
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CHAPTER
3

Troubleshooting

The LEDs on the front p anel of the Cataly st 2900 series X L switch provide troubleshooting information abo ut the switch. They show failures in the power-on self-test (PO ST ), port-connectivity p ro bl ems, and overall switch perfo rmanc e . For a full description of the switch LEDs, see the “LED s” sectiononpage1-9.
You can also get statistics from the browser interface, f rom the command-line interface (CLI), or from an SNMP workstation. See the Catalyst 2900 Series XL
and Catalyst 350 0 S erie s XL Software Configuration Guide, the Catalyst 2 900 Series XL and Catalyst 350 0 Series XL Comm and Reference,orthe
documentation that came w ith your SNMP application for details. This chapter describes the following topics for troubleshooting problems:
Understanding POST Re sults
Diagnosing Problems
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3-1

Understanding POST Results

Understanding POST Results
Each time the switch is powered on, eight POSTs run automatically to check the most important system components before the switch begins forwarding packets. When the switch begins its POST, the port status LEDs turn amber for 2 seconds, and t hen they turn green. As each test runs, the port st atus LED s turn off, starting with number 1x. The port status LEDs for ports 2x to 8x each turn off in turn as the system completes a test.
When the POS T completes succes sfull y, the port sta tus LEDs go o ff, indic atin g that the switch is operational. If a test fails, the port status LED associated with the test turns amber, and the system LED turns amber. Table 3-1 lists th e eight POST tests and their associated LEDs.
Note POST failures are usually fatal. Call Cisco Sy stems if your switch does not
pass POST.
Table 3-1 POST Test Descriptions
Chapter3 Troubleshooting
3-2
Switch LED Component Tested
1DRAM 2 Flash memory 3SwitchCPU 4 System board 5 CPU interface ASIC 6SwitchcoreASIC 7 Ethernet controller
ASIC
8 Ethernet interfaces
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Chapter 3 Troubleshooting

Correcting Module POST Failures

If you in stall modules WS-X 2914 -XL or WS-X2922 -XL in a Catalyst 2924M XL or Catalyst 2912MF XL switch, the module fails POST. This failure occurs because the expan sion modules suppo rt 2 048 MAC a ddresse s and the switch supports 8192 MAC addresses. To correct the failure, restart the switch with the module installed. After the restart, the address capacity of the switch is reduced to 2048 MAC addresses.

Diagnosing Problems

Common switch problems fall into the following categories:
Poor performance
No connectivity
Corrupted softwar e
Tab le 3-2 describes how t o detect and reso lve these problems.
Diagnosing Problems
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3-3
Diagnosing Problems
Table 3-2 Common Problems and Their Solutions
Symptom Possible Cause Resolution
Poor Performance or Excessive Errors.
Duplex autonegotiation mismatch. Refer to the Catalyst 2900 Series
XL and Catal yst 3500 Series XL Software Configuration G uide for
information on identifying autonegotiation m isma tch es.
Cabling dist ance exceeded.
Port statistics show excessive frame
checksequence(FCS), late-collision, or alignment er rors.
Refer to the Catalyst 2900
Series XL an d Catalyst 3500 Series XL So ftwa re Configuration Guide for
information on displaying port statistics.
For 100BASE-TX connection s:
The distance between the port and the at t ach ed device exceeds 328 feet (100 meters).
If the switch is attached to a repeater, the total distance between the two end stations
Reduce the cable length to
within the recommended distances.
Refer to your 100BASE-T repeater docume ntatio n for cabling guidelines.
exceeds the 100BASE-T cabling guidelines.
Chapter3 Troubleshooting
3-4
For 10BASE-T connection s: The
distance betwe en the port and the attached device exceeds 328 feet (100 meters).
Bad adapter in attached device.
Excessive errors foun d in port
statistics.
STP checking for possible loops.
Catalyst 2900 SeriesXL Hardware Installation Guide
Reduce the cable length to
within the recommended distances.
Run adapter card diagnostic
utility.
Wai t 3 0 seconds for LE D to
turn green.
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Chapter 3 Troubleshooting
Table 3-2 Common Problems and Their Solutions (continued)
Symptom Possible Cause Resolution
No Connectivity.
Incorrect o r bad cabl e.
The following are indica ted by no link at both ends:
Diagnosing Problems
Amber System LED.
Amber Expansion Slot LED.
Unreadable Chara cters on the Management Console.
LRE LED not turn ed on.
A cro ssover cable was used when a
straight-through was required or vice-versa.
For the correct pinouts and
the proper application of crossover or straigh t-thro ugh cables, see the Crossover and Straight-T hro ugh Cable PinoutssectiononpageB-3.
The cable is wired incorrectly.
Replace with a tested good
cable.
STP checking for possible loops.
Wai t 3 0 seconds for t he L ED
to turn green.
Corrupted soft ware. Use the EXE C show POST
command to see whic h POS T tes t failed.
Module not sea ted in expansion s lot. Tighten the thumb screws on the
module front panel.
Incorrect baud rate. Reset the emulation software to
9600 baud.
Telephone cable loose or not connected properly.
Reseat phone cable into phone
wall jack and Cisco 575 LRE. Telephone cab le defective. Replace telep hone cable. Cable trunking defective. Repair cable trunking o r select an
alternative pair. Cisco 575 LR ECPE not commun icat ing
with or might be attempting to exceed
Verify s wit ch and upstream
network status. bandwidth selected by the Catalyst 2900 LRE XL switch.
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3-5
Diagnosing Problems
Table 3-2 Common Problems and Their Solutions (continued)
Symptom Possible Cause Resolution
LRE status LED not turned on.
LRE status LED stays amber.
RJ-21 cable loose or not connected properly.
Reseat RJ-21 connector andfasten
with screw or cable tie. Trunk c abl e defective. Verify t runk cable, rep air or use
alternate pair. CPE device absent, not powered, or
defective.
Check CPE device, and refer to
installation guide. CPE device out of maximum range. C onside r m odification to
topology to sho rten reach or
improve wiring quality. Trunk quality too poor to support desired
profile.
Select a lower profile. For
more informatio n, refer to t he
Catalyst 2900 Seri es X L an d Catalyst 3500 Serie s X L Software Configuration Guide.
Assess possibility of
improving trunk quality.
Excessive interference from other services in bundle.
Consider use of appropriate
public profile in bundles shared with other services.
Chapter3 Troubleshooting
LRE link goes down when phone is taken off-hook, placed on-hook, rings, or dials.
Catalyst 2900 SeriesXL Hardware Installation Guide
3-6
Restrict the use of spectrally
incompatible services.other services.
Local nonstanda rd noise sourc e. Consult Cisco sales repre sen tative
for installation optimization. Unfiltered phone tap on LRE line. Plug phone into PHONE
socket on CPE device.
Insert microfilter between
phone and LRE line. For more informa tion about microfilters, contact your Cisco sales representative.
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APPENDIX
A

Technical Specifications

Table A-1, Table A-2, Table A-3,andTable A-4 list the technic al specifications
for the Catalyst 29 00 series switches. For switches that support modules (Catalyst 2912MF XL and 2924M XL), also
refer to the Catalyst 2900 Series XL Modules Installation Guide and the Catalyst 2900 Series XL ATM Modu les Installation Guide for additional specifications.
Table A-5 lists the agency approvals for EMI and safety.
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A-1
Appendix A Technical Specificat io ns
Table A-1 Technical Specifications for the Catalyst 2912 XL and Catalyst 2912MF XL Switches
Catalyst 2912 XL Catalyst 2912MF XL
Environmental Ranges
Operating temperature 32 to 113°F(0to45°C) 32 to 113°F(0to45°C) Storage temper ature –4to149°F(–10 to 65°C) –4to149°F(–10 to 65°C) Operating humid ity 10 to 85% (noncondensing ) 10 to 85% (nonconde nsing) Operating altitude Up to 10,000 ft (3000 m) Up to 10,000 ft (3000 m) Storage altitude Up to 15,000 ft (4570m) Up to 15,000 ft (4570 m)
Power Requirem en t s
AC input voltage 100 to 127/200 to 240 VAC
(autoranging) 50 to 60 Hz
DC inpu t voltages +5V @9A,
+12V @0.5A +5V @12A, +12V @0.75A
Power consumption 70W (maximum)
239 Btus per hour
Physical Dimensions
Weight 7 lb (3.2 kg) 14 lb (6.3 kg)
Dimensions(HxWxD) 1.73x17.5x9.79in.
(4.4x44.5x24.8cm)
100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz
+5V @22A,
+12V @0.75 A
with two modules ins talled 90W (maximum)
307 Btus p er hour 170W with two modules instal led
580 Btus p er hour
15.5 lb (7. 1 kg) with two modules installed
3.46 x 17.5 x 12 in. (8.8 x 44.5 x 30.5 cm )
A-2
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Appendix A Technical Specifications
Table A-2 Technical Specifications for the Catalyst 2924 XL and Catalyst 2924C XL Switches
Catalyst 2924 XL Catalyst 2924C XL
Environment al O perating Ranges
Operating temperature 32 to 113°F(0to45°C) 32 to 113°F(0to45°C) Storage temperature –4to149°F(–10 to 65°C) –4to149°F(–10 to 65°C) Operating humidi ty 10 to 85% (noncondensing) 10 to 85% (noncondensing) Operating alt itu de Up to 10,000 ft (3000 m) Up to 10,000 ft ( 300 0 m ) Storage altitude Up to 15,000 ft (4570 m) Up to 15,000 ft ( 4570 m)
Power Requirem en t s
AC input voltage 100 to 12 7/200 to 240 VAC
(autoranging) 5 0 to 60 Hz
DC input voltages +5V @9A,
+12V @0.5A +5V @ 9A, +12V @ 0.5A
Power consumption 70W (maximum)
100 to 127/200 to 240 VAC (autoranging) 5 0 to 60 Hz
70W (maximum)
239 Btus per hour
239 Btus per hour
Physical Dimensions
Wei ght 7 lb (3.2 kg) 7 lb (3.2 k g) Dimensions (H x W x D) 1.73 x 17. 5 x 9.79 in.
(4.4x44.5x24.8cm)
1.73 x 17.5 x 9.79 in. (4.4 x 44.5 x 24.8 cm)
Fiber-Port Power Levels
Optical transmitter
1300 nm
wavelength Optical sensibility of the
—–14 dBm
receiver Optical power transmitter —–19 to –14 dBm Transmit —–19 to –14 dBm
1. nm = nan ometers
2. dBm = d ecibel milliwatt
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1
2
A-3
Appendix A Technical Specificat io ns
Table A-3 Technical Spec ifications for the Catalyst 2924M XL Switches
Environment al O perating Ranges
Operating temperature 32 to 113°F(0to45°C) Storage temperature –4to149°F(–10 to 65°C) Operating humid ity 1 0 to 85% (nonco nde nsing ) Operating altitu de U p to 10,000 ft (3 000 m) Storage altitude Up to 15,000 ft (4570 m)
Power Requirements
AC input voltage 1 00 to 127/200 t o 2 40 VAC
(autoranging)50to60Hz
DC input voltages +5V @12A,
+12V @0. 55A
+5V @22A, with two m odules installed
Power consumption 90W (maximum)
307 Btus pe r hour 170W with two modules installed
580 Btus pe r hour
Physical Dimensions
Weight 13.5 lb (6.12 kg)
15 lb (6.8 kg) with two modules installed
Dimensions (H x W x D ) 3.46 x 17 .5 x 12 in.
(8.8x44.5x30.5cm)
+12V @0. 75A
A-4
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Appendix A Technical Specifications
Table A-4 Technical Specifications for the Catalyst 2912 LRE XL and
Environment al O perating Ranges
Operating temperature 32 to 113°F(0to45°C) Storage temperature –13 to 158°F(–25 to 7 0°C) Operating humid ity 1 0 to 85% (nonco nde nsing ) Operating altitu de U p to 10,000 ft (3 000 m) Storage altitude Up to 15,000 ft (4570 m)
Power Requirements
AC input voltage 1 00 to 127/200 t o 2 40 VAC
DC input voltages +12V @12A Power c onsump tion 150W
Physical Dimensions
Weight 8.75 (4.00 kg) Dimensions (H x W x D ) 1.75 x 11 .8 2 x 12 in
2924 LRE XL Switches
(autoranging)50to60Hz
(4.45 x 30. 02 x 30.48 cm)
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Table A-5 Catalyst 2900 Series XL Agency Approvals
Safety EMI
UL 1950/CSA 22. 2 No.
FCC Part 15 Class A
950 IEC 950/EN 609 50 E N 55022 Class A (CISPR 22 Class A) AS/NZS 3260, TS001 V CCI Class A CE AS/NZS 35 48 Class A
BCIQ CE
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A-5
Appendix A Technical Specificat io ns
A-6
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Connectors and Cable Sp ecifications

This appendix describes the Catalyst 2900 X L switch ports and the cable s a nd adapters that y ou use to connect the switch to other devices.

Connector Specifications

10/100 Ports

The 10/100 Ethernet ports use standard RJ-45 connector s a nd Ethernet pin outs with internal c rossovers, a s sh own by an X in the po rt name. These po rts h ave their transmit (TD) and receive (RD) signals internally crossed so that a straight-through cable and an adapter can be attached to the port. Figu re B- 1 shows the pinouts.
APPENDIX
B
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Catalyst 2900SeriesXL Hardware Installation Guide
B-1
Connector Specifications
Appendix B Connectors and Cable Sp ecifications
Figure B-1 10/100 Port Pinouts
231 45678Pin Label
1 2 3 4 5 6 7 8
RD+ RD­TD+ NC NC TD­NC NC
When connecting the 10/100 ports to compatible workstations, servers, routers, and Ci sco IP Phon es, you must use a straight-through cable wired for 10BASE-T and 100BASE-TX. (Figu re B-4 shows the straight-th rou gh cable schematics. ) When connecting to other switches or repeaters, you must use a crossover cable. (Figure B-5 shows the crossover cable schematics.)
Note Use a strai ght-th rou gh cable to conn ect two ports whe n one of the ports is
designated with an X. Use a crossover cable t o connect two po rts when both connectors and cables are designated wit h a n X or whe n both ports d o not have an X.
54968

100BASE-FX Ports

100BASE-FX ports use duplex SC con nect ors, as shown in Figure B-2.These ports use 10/12 5- or 62.5/125-mi cron multimode fiber-optic cabling.
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B-2
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Appendix B Connectors and Cable Sp ecifications
Figure B-2 100BASE-FX SC Connector
Tx Rx

LRE Ports

The LRE ports use a single RJ-21 connector, as sh own in Fi gure B-3.
Figure B-3 RJ-21 Connector
Connector Specifications
47739

Console Port

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SYSTEM
RPS
MODE
LRE
STAT
DUPLX
SPEED
1X
2X
3X
4X
RJ-21
48727
connector
The console p ort uses an 8-p in R J-45 connector, described in Table B-2 and
Table B-3. The supplied RJ-45 -to- RJ-45 rollover cable an d DB-9 adapter a re used
to connect the console port of the switch to a console PC. You need to provide a RJ-45-to-DB-25 female DTE a dapter if you want to connect the switch co nsole
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B-3
Appendix B Connectors and Cable Sp ecifications

Cable and Adapter Specifications

port to a t ermina l. You ca n order a kit (part number ACS-DSBUASYN=) containing that adapter from Cisc o. For console por t and adapter pinout information, se e Table B-2 and Table B-3.
Cable and Adapter Specifications

Crossover and Straight-Through Cable Pinouts

The s ch ema tic s of crossover and straight -thro ugh cab les are shown in Figure B-4 and Figure B-5.
Figure B-4 Straight-Through Cable Schematic
Switch
3 TD+
6 TD–
1 RD+
2 RD–
Figure B-5 Crossover Cable Schematic
Switch
3 TD+
6 TD–
1 RD+
2 RD–
Switch 3 RD+
6 RD– 1 TD+
2 TD–
Switch 3 TD+
6 TD– 1 RD+
2 RD–
H5578
H5579
B-4
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Appendix B Connectors and Cable Sp ecifications

RJ-21 Cable Pinouts

Table B-1 RJ-21 Cable Pinouts
Pins Circuit Pins Circuits
1, 26 1, tip/ring 14, 39 14, tip/ring 2, 27 2, tip/ring 15, 40 15, tip/ring 3, 28 3, tip/ring 16, 41 16, tip/ring 4, 29 4, tip/ring 17, 42 17, tip/ring 5, 30 5, tip/ring 18, 43 18, tip/ring 6, 31 6, tip/ring 19, 44 19, tip/ring 7, 32 7, tip/ring 20, 45 20, tip/ring 8, 33 8, tip/ring 21, 46 21, tip/ring 9, 34 9, tip/ring 22, 47 22, tip/ring 10, 35 10, tip/ring 23, 48 23, tip/ring 11, 36 11, tip/ring 24, 49 25, tip/ring 12, 37 12, tip/ring 25, 50 no conne ct 13, 38 13, tip/ring
Cable and Adapter Specifications
Note Table B-1 shows the pinouts for the RJ-21 connector on a

Console Port

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Catalyst 2924 LRE XL switch. On a Catalyst 2912 LRE XL s witch, only circuits 1 to 12 are valid.
The console p ort uses an 8-p in R J-45 connector, as shown in Figure B-7 an d described in Table B-2. The supplied RJ-45-to-RJ-45 rollover cable and adapters connect the c onsol e port of the switch to a console PC or terminal. The following sections describe the rollover cable and adapters f or the console por t.
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B-5

Identifying a Rollover Cable

Identifying a Rollover Cable
You can identify a rollovercablebycomparingthe two modular ends of the cable. Hold the cable ends side-by-side, wi th the tab a t the back. The wire c onne cted to the pin on t he outside of the left plug sho uld be the same color as the wire connected to the pin on t he outside of the right plug (se e Fi gure B-6).
Figure B-6 Identifying a Rollover Cable
Pin 1 on one connector and pin 8 on the other connector
should be the same color.
Appendix B Connectors and Cable Sp ecifications
Pin 1

Connecting to a PC

Use the t hin, flat, RJ- 45-to-RJ- 45 rollover cable and RJ-45- to-DB- 9 female DTE adapter (both provided) to connect the console port to a PC running terminal-emulation software. Figure B-7 shows h ow to co nne ct the console por t to a PC. Table B-2 lists the pinouts for the console port, the RJ-45-to-RJ-45 rollover ca bl e , and th e RJ-45- to - D B- 9 female DTE adapter.
Figure B-7 Connecting the Console Port to a PC
Catalyst 2900 series XL
RJ-45-to-RJ-45
rollover cable
Pin 8
47740
PC
B-6
Catalyst 2900 SeriesXL Hardware Installation Guide
RJ-45-to-DB-9 adapter
(labeled TERMINAL)
H10972
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Appendix B Connectors and Cable Sp ecifications
Table B-2 Console Port Signaling and Cabling Using a DB-9 Adapter

Connecting to a Terminal

Console Port (DTE)
Signal RJ-45 Pin RJ-45 Pin DB-9 Pin Signal
RTS 1 8 8 CTS Not connected 2 7 6 DSR TxD 3 6 2 RxD GND 4 5 5 GND GND 5 4 5 GND RxD 6 3 3 TxD Not connect ed 7 2 4 DTR CTS 8 1 7 RTS
RJ-45-to-RJ-45 Rollover Cable
Connecting to a Terminal
Use the thin, flat, RJ-45-to-RJ-45 rollovercableand RJ-45-to-DB-25 female DTE adapter to connect the console port t o a terminal. Table B-3 lists the pinouts for the console por t, th e RJ-45-to-RJ-45 rollover cable , and the RJ-45-to -DB-25 female DTE a dapt er.
RJ-45-to-DB-9 Terminal Adapter
Console Device
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Note The RJ-45-to-DB-25 female DTE adapter is not supplied with the switch. You
can order a kit (part n umb er ACS-DSBUASYN=)containing this ada pter from Cisco.
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Connecting to a Terminal
Appendix B Connectors and Cable Sp ecifications
Table B-3 Console Port Signaling and Cabling Using a DB-25 Adapter
Console Port (DTE)
RJ-45-to-RJ-45 Rollover Cable
RJ-45-to-DB-25 Terminal Adapter
Console Device
Signal RJ-45 Pin RJ-45 Pin DB-25 Pin Signal
RTS 1 8 5 CTS Not
276 DSR
connected TxD 3 6 3 RxD GND 4 5 7 GND GND 5 4 7 GND RxD 6 3 2 TxD Not
7220 DTR
connected CTS 8 1 4 RTS
B-8
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APPENDIX
C

Translated Safety Warnings

This appendix repeats in mu lti ple languages the warnings in this guide. T hese translated warnings can be used with other documents related to this guide.
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Appendix C Translated Safety Warnings

Attaching the Cisco RPS (model PWR600-AC-RPS)

Attaching the Cisco RPS (model PWR600-AC-RPS)
This warning applies to the C atalyst 2912 XL, 2924 XL, 2924C XL, 2924M XL, and
2924C XL
switches.
Warning
Waarschuwing:
Varoitus
Avertissement :
Warnung:
Avvertenza.
Advarsel!
Aviso
Aviso:
Attach only the Cisco RPS (model PWR600-AC-RPS) to the RPS receptacle.
Slechts de Cisco RPS (model PWR600-AC-RPS) aan de RPS contactdoos verbinden.
Kiinnitä RPS-vastakappaleeseen vain Cisco RPS (malli PWR600-AC-RPS).
Raccordez le bloc dalimentation Cisco RPS (modèle PWR600-AC-RPS) uniquement au connecteur RPS.
An die RPS-Steckhülse darf nur das Cisco RPS (Modell PWR600-AC-RPS) angeschlossen werden.
Collegare soltanto il Cisco RPS (modello PWR600-AC-RPS) alla presa RPS.
Koble bare Cisco RPS (modell PWR600-AC-RPS) til RPS-stikkontakten.
Anexe o RPS Cisco (modelo PWR600-AC-RPS) apenas ao receptáculo RPS.
Sólo conecte el Cisco RPS (modelo PWR600-AC-RPS) al receptáculo RPS.
C-2
Varning!
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Koppla endast Ciscos RPS (modell PWR600-AC-RPS) till RPS-uttaget.
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Appendix C Translated Safety Warnings

Attaching the Cisco RPS (model PWR300-AC-RPS-N1)

Attaching the Cisco RPS (model PWR300-AC-RPS-N1)
This warning applies to the Catalyst 2912 LRE XL and 2924 LRE XL switches.
Warning
Waarschuwing:
Varoitus
Avertissement :
Warnung:
Avvertenza.
Advarsel!
Aviso
Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the RPS receptacle.
Slechts de Cisco RPS (model PWR300-AC-RPS-N1) aan de RPS contactdoos verbinden.
Kiinnitä RPS-vastakappaleeseen vain Cisco RPS (malli PWR300-AC-RPS-N1).
Raccordez le bloc d'alimentation Cisco RPS (modèle PWR300-AC-RPS-N1) uniquement au connecteur RPS
An die RPS-Steckhülse darf nur das Cisco RPS (Modell PWR300-AC-RPS-N1) angeschlossen werden.
Collegare soltanto il Cisco RPS (modello PWR300-AC-RPS-N1) alla presa RPS.
Koble bare Cisco RPS (modell PWR300-AC-RPS-N1) til RPS-stikkontakten.
Anexe o RPS Cisco (modelo PWR300-AC-RPS-N1) apenas ao receptáculo RPS.
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Aviso:
Varning!
Sólo conecte el Cisco RPS (modelo PWR300-AC-RPS-N1) al receptáculo RPS.
Koppla endast Ciscos RPS (modell PWR300-AC-RPS-N1) till RPS-uttaget.
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Qualified Personnel Warnin g

Qualified Personnel Warning
Appendix C Translated Safety Warnings
Warning
Waarschuwing
Varoitus
Avertissement
Achtung
Avvertenza
Advarsel
Aviso
Only trained and qualified personnel should be allowed to install or replace this equipment
Installatie en reparaties mogen uitsluitend door getraind en bevoegd personeel uitgevoerd worden.
Ainoastaan koulutettu ja pätevä henkilökunt a saa asentaa tai vaihtaa tämän l aitteen.
Tout installation ou remplacement de l'appareil doit être réalisé par du personnel qualifié et compétent.
Gerät nur von geschultem, qualifiziertem Personal installieren oder auswechseln lassen.
Solo personale addestrato e qualificato deve essere autorizzato ad installare o sostituire questo apparecchio.
Kun kvalifisert personell med riktig opplæring bør montere eller bytte ut dette utstyret.
Este equipamento deverá ser instalado ou substituído apenas por pessoal devidamente treinado e qualificado.
C-4
¡Atención!
Varning
Catalyst 2900 SeriesXL Hardware Installation Guide
Estos equipos deben ser instalados y reemplazados exclusivamente por personal técnico adecuadamente preparado y capacitado.
Denna utrustning ska endast installeras och bytas ut av utbildad och kvalificerad personal.
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