Ca t a lys t 2 9 0 0 S e rie s XL
Ha rd w a re In s t a lla t io n Gu id e
April 2001
Co rp o ra t e He a d q u a rt e rs
Cisco System s, Inc.
170 West Tasm an Drive
San J ose, CA 95134-1706
USA
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Custom er Order Num ber: DOC-786461=
Text Part Num ber: 78-6461-03
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Enterprise/Solver, EtherChannel, EtherSwitch, FastHub, FastSwitch, IOS, IP/TV, LightStream, MICA, Network Registrar, Post-Routing,
Pre-Routing, Registrar, StrataView Plus, Stratm, SwitchProbe, TeleRouter, and VCO are registered trademarks of Cisco Systems, Inc. or its affiliates
in the U.S. and certain other countries.
All other brands, names, or trademarks mentioned in this document or Web site are the property of their respective owners. The use of the word
partner does not imply a partnership relationship between Cisco and any other company. (0102R)
Catalyst 2900 Series XL Hardware Installation Guide
Copyright © 2001, Cisco Systems, Inc.
All rights reserved.
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C O N T E N T S
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 Documentation xviii
Documentation Feedback xviii
Obtaining Technical Assistance xix
Cisco.com xix
Technical Assistance Center xix
Contacting TAC by Using the Cisco TAC Website xx
C H A P T E R
1
Features 1-1
Management Interface Options 1-4
Front-Panel Description 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
C H A P T E R
2
Installation 2-1
EMC Regulatory Statements 2-4
U.S.A. 2-4
Taiwan 2-4
Verifying Package Contents 2-6
Attaching the Brackets to a Catalyst 2912 XL, 2924C XL, 2924 XL, 2912MF XL,
or 2924M XL Switch 2-11
Attaching the Brackets 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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Contents
Connecting to a 100BASE-FX Port 2-28
C H A P T E R
3
Understanding POST Results 3-2
A P P E N D I X
A P P E N D I X
A
B
Technical Specifications A-1
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 Cable Pinouts B-4
RJ-21 Cable Pinouts B-5
Console Port B-5
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Contents
A P P E N D I X
C
Power Supply Warning C-21
Lightning Activity Warning C-23
Product Disposal Warning C-24
Class 1 Laser Product Warning C-25
Laser Beam Exposure Warning C-26
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Contents
No On/Off Switch Warning C-27
Chassis Warning—Rack-Mounting and Servicing C-29
I N D E X
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Contents
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Preface
Audience
Purpose
This guide is for the networking or computer technician responsible for installing
and configuring a Catalyst 2900 series XL switch. 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 documents the
hardware features of Catalyst 2900 series XL switches. It describes the physical
and performance characteristics of the switches, explains how to install a switch,
and provides troubleshooting information and specifications.
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Preface
Organization
Organization
This guide is organized into the following chapters:
the ports, the standards they support, and the LEDs.
on a desk, or on a wall.
problems that might arise when you are installing the switch.
Appendix A, “Technical Specifications,” lists the physical and environmental
specifications for the switches and the regulatory agency approvals.
Appendix B, “Connectors and Cable Specifications,” describes the connectors,
cables, and adapters that can be used to connect to the switch.
Appendix C, “Translated Safety Warnings,” provides translations in various
languages of the warnings in this guide.
Conventions
This guide uses the following conventions to convey instructions and information:
Command descriptions use these conventions:
•
•
Commands and keywords are in boldface.
Arguments for which you supply values are in italic.
Examples use these conventions:
•
•
•
Terminal sessions and system displays are in screen font.
Information you enter is in boldface screen font.
Nonprinting characters, such as passwords or tabs, are in angle 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 manual.
Caution
Means reader be careful. In this situation, you might do something that could
result in equipment damage or loss of data.
Warning
This warning symbol means danger. You are in a situation that could cause
bodily injury. Before you work on any equipment, be aware of the hazards
involved with electrical circuitry and be familiar with standard practices
for preventing accidents. (To see translations of the warnings that appear
in this publication, refer to the Appendix C, “Translated Safety Warnings.”)
Waarschuwing
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.)
Varoitus
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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Preface
Conventions
Attention
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).
Warnung
Avvertenza
Advarsel
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 avvertenze di
sicurezza).
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
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 “Translated Safety Warnings” -
“Traduções dos Avisos de Segurança”).
¡Advertencia!
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.”)
Varning!
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 "Translated Safety Warnings" [Översatta
säkerhetsvarningar].)
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Preface
Related Publications
Related Publications
You can order printed copies of documents with a DOC-xxxxxx= number.
The following publications provide more information about the switches:
•
•
Release Notes for the Catalyst 2900 Series XL and Catalyst 3500 Series XL,
Cisco IOS Release 12.0(5)WC(1)
Catalyst 2900 XL and Catalyst 3500 XL Documentation CD
Note
This product-specific CD contains only the Catalyst 2900 XL and
Catalyst 3500 XL switch documents and related hardware documents.
This CD is not the same as the Cisco Documentation CD-ROM, which
contains the documentation for all Cisco products and is shipped with
all Cisco products.
This CD is shipped with the switch and has the following publications:
–
This Catalyst 2900 Series XL Hardware Installation Guide
(order number DOC-786461=)
–
Catalyst 2900 Series XL and Catalyst 3500 Series XL Software
Configuration Guide, Cisco IOS Release 12.0(5)WC(1)
(order number DOC-786511=)
–
Catalyst 2900 Series XL and Catalyst 3500 Series XL Command
Reference, Cisco IOS Release 12.0(5)WC(1)
(order number DOC-7812155=)
–
–
–
–
Catalyst 2900 Series XL Modules Installation Guide
(order number DOC-CAT2900-IG=)
Catalyst 2900 Series XL ATM Modules Installation and Configuration
Guide (order number DOC-785472=)
1000BASE-T Gigabit Interface Converter Installation Note
(not orderable but is available on Cisco.com)
Catalyst GigaStack Gigabit Interface Converter Hardware Installation
Guide (order number DOC-786460=)
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Preface
Obtaining Documentation
–
Cisco 575 LRE CPE Hardware Installation Guide (order number
DOC-7811469=)
•
Installation Notes for the Cisco LRE 48 POTS Splitter (order 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 World Wide Web at
the following sites:
•
•
•
http://www.cisco.com
http://www-china.cisco.com
http://www-europe.cisco.com
Cisco Documentation CD-ROM
Cisco documentation and additional literature are available in a CD-ROM
package, which ships with your product. The Cisco Documentation CD-ROM is
updated monthly and may be more current than printed documentation. The
CD-ROM package is available as a single unit or as an annual subscription.
Note
This CD contains the documentation for all Cisco products and is shipped with
all Cisco products. This CD is not the same as the Catalyst 2900 XL and
Catalyst 3500 XL Documentation CD, which contains only the
Catalyst 2900 XL and Catalyst 3500 XL switch documents and related
hardware documents.
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Preface
Obtaining Documentation
Ordering Documentation
Cisco documentation is available in the following ways:
•
•
•
Registered Cisco Direct Customers can order Cisco Product documentation
from the Networking Products MarketPlace:
http://www.cisco.com/cgi-bin/order/order_root.pl
Registered Cisco.com users can order the Documentation CD-ROM through
the online Subscription Store:
http://www.cisco.com/go/subscription
Nonregistered CCO users can order documentation through a local account
representative by calling Cisco corporate headquarters (California, USA) at
408 526-7208 or, in North America, by calling 800 553-NETS(6387).
Documentation Feedback
If you are reading Cisco product documentation on the World Wide Web, you can
send us your comments by completing the online survey. When you display the
document listing for this platform, click Give Us Your Feedback. If you are using
the product-specific CD and you are connected to the Internet, click the
pencil-and-paper icon in the toolbar to display the survey. After you display the
survey, select the manual that you wish to comment on. Click Submit to send your
comments to the Cisco documentation group.
To submit your comments by mail, for your convenience many documents contain
a response card behind the front cover. Otherwise, you can mail your comments
to the following address:
Cisco Systems, Inc.
Document Resource Connection
170 West Tasman Drive
San Jose, CA 95134-9883
We appreciate your comments.
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Preface
Obtaining Technical Assistance
Obtaining Technical Assistance
Cisco provides Cisco.com as a starting point for all technical assistance.
Customers and partners can obtain documentation, troubleshooting tips, and
sample configurations from online tools. For Cisco.com registered users,
additional troubleshooting 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. This highly integrated Internet application is a
powerful, easy-to-use tool for doing business with Cisco.
Cisco.com provides a broad range of features and services to help customers and
partners streamline business processes and improve productivity. Through
Cisco.com, you can find information about Cisco and our networking solutions,
services, and programs. In addition, you can resolve technical issues with online
technical support, 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 information and services. Registered users can order products, check
on the status of an order, access technical support, and view benefits specific to
their relationships with Cisco.
To access Cisco.com, go to the following website:
http://www.cisco.com
Technical Assistance Center
The Cisco TAC website is available to all customers who need technical assistance
with a Cisco product or technology that is under warranty or covered by a
maintenance contract.
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Preface
Obtaining Technical Assistance
Contacting TAC by Using the Cisco TAC Website
If you have a priority level 3 (P3) or priority 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:
•
P3—Your network performance is degraded. Network functionality is
noticeably impaired, but most business operations continue.
•
P4—You need information or assistance on Cisco product capabilities,
product installation, or basic product configuration.
In each of the above cases, use the Cisco TAC website to quickly find answers to
your questions.
To register for Cisco.com, go to the following website:
http://www.cisco.com/register/
If you cannot resolve your technical issue by using the TAC online resources,
Cisco.com registered users can open a case online by using the TAC Case Open
tool at the following website:
http://www.cisco.com/tac/caseopen
Contacting TAC by Telephone
If you have a priority level 1 (P1) or priority level 2 (P2) problem, contact TAC
by telephone and immediately open a case. To obtain a directory of toll-free
numbers for your country, go to the following website:
http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml
P1 and P2 level problems are defined as follows:
•
P1—Your production network is down, causing a critical impact to business
operations if service is not restored quickly. No workaround is available.
•
P2—Your production network is severely degraded, affecting significant
aspects of your business operations. No workaround is available.
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C H A P T E R
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 management options
Descriptions of the front and rear panels
Descriptions of the LEDs
Features
The switches are stackable 10/100 Ethernet switches to which you can connect
workstations, Cisco IP Phones, and other network devices such as servers,
routers, and other switches. The 2900 XL LRE switches employ Long-Reach
Ethernet (LRE), a very-high-data-rate digital subscriber line (VDSL)-based
technology that allows an Ethernet network to reach distances up to 4921 feet
(1500 meters). The switches can be deployed as backbone switches, aggregating
10/100 and Gigabit Ethernet traffic from other network devices.
The Catalyst 2900 XL switches have these features:
•
•
•
Autonegotiates speed and duplex operation on all 10/100 ports
Operates in full-duplex mode on all 100BASE-FX ports
Checks for errors on a received packet, determines the destination port, stores
the packet in shared memory, and then forwards the packet to the destination
port
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Chapter 1 Product Overview
Features
•
On the Catalyst 2924M XL and Catalyst 2912MF XL switches, two
expansion slots for 10BASE-T/100BASE-TX, 100BASE-FX, Gigabit
Ethernet, and asynchronous transfer mode (ATM) modules
•
•
•
ports through one RJ-21 connector
Supports up to 2048 MAC addresses on the Catalyst 2924 XL, 2924C XL, and
2912 XL switches
Supports up to 8192 MAC addresses on the Catalyst 2924M XL and 2912MF
XL switches
Figure 1-1 shows the switch models.
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Chapter 1 Product Overview
Features
Figure 1-1 Catalyst 2900 Series XL Sw itches
Version Number
Description
INP
UT
P
WR
WR
OU
TPU
T
P
WS-C2912-LRE-XL 4 fixed autosensing 10/100 ports
12 LRE ports
RE
SE
9X
T
T
EMP
10X
11X
F
AN
12X
C
isco
R
PS
3
00
INP
WS-C2924-LRE-XL 4 fixed autosensing 10/100 ports
24 LRE ports
UT
PW
P
R
OU
TPU
T
WR
RE
9X
SE
T
EM
T
1
0X
P
F
AN
11X
12X
C
isco
R
PS
300
WS-C2912-XL
12 fixed autosensing 10/100 ports
1X
2X
3X
4X
5
X
MO
DE
6X
7X
10B
ase
T/1
00B
ASE
8X
9X
-TX
10X
11X
12X
C
ata
ly
st
2
90
0 SER
IES
X
L
WS-C2924C-XL
22 fixed autosensing 10/100 ports
2 100BASE-FX ports
1X
2X
3X
4X
5
X
MO
DE
6X
7X
10B
8X
ASE
-T/1
00B
9X
ASE
-TX
10X
11X
12X
13X
14X
15X
16X
17X
Ca
ta
ly
18X
st
2
90
0 SER
SE
-FX
19X
IES
X
L
20X
1
00
BA
21X
22X
23
24
WS-C2924-XL
24 fixed autosensing 10/100 ports
1X
2X
3X
4X
MO
5X
DE
6X
7X
10B
8X
ASE
-T/1
00B
9X
ASE
-TX
10X
11X
12X
13X
14X
16X
17X
Ca
ta
ly
18X
st
2
90
0
19X
20X
SERIES XL
21X
22X
23X
24X
WS-C2912MF-XL
12 100BASE-FX ports
2 expansion slots
1
2
C
ata
ly
st
1
2
90
0 SE
RIE
S
X
L
2
MO
DE
3
4
100
BA
SE
-FX
5
6
7
8
9
10
11
12
WS-C2924M-XL
24 fixed autosensing 10/100 ports
2 expansion slots
1
2
C
ata
ly
st
1X
2
90
0 S
2X
ER
IES
X
L
3X
4X
MO
5X
DE
6X
7X
8X
100
Ba
9X
se
10X
11X
12X
13X
14X
15X
16X
17X
18X
19X
20X
21X
22X
23X
24X
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Chapter 1 Product Overview
Features
Management Interface Options
The Catalyst 2900 XL and Catalyst 3500 XL switches are designed for
plug-and-play operation: you only need to assign basic IP information to the
switch and connect it to the other devices in your network. If you have specific
network needs, you can configure and monitor the switch—on an individual basis
or as part of a switch cluster—through its various management interfaces.
You can configure and monitor individual switches and switch clusters by using
the following interfaces:
•
Cluster Management Suite (CMS)—CMS is a graphical user interface that
can be launched from anywhere in your network through a web browser such
as Netscape Communicator or Microsoft Internet Explorer. CMS is already
installed on the switch, and no additional installation is required. Using CMS,
you can fully configure and monitor a standalone switch, a specific 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)—The switch CLI Cisco IOS software and is
enhanced to support desktop-switching features. You can fully configure and
monitor the switch and switch cluster members 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 management station.
Simple network management protocol (SNMP)—SNMP provides a means to
monitor and control the switch and switch cluster members. You can manage
switch configuration settings, performance, security, and collect statistics by
using SNMP management applications such as CiscoWorks2000 LAN
Management Suite (LMS) and HP OpenView.
You can manage the switch from an SNMP-compatible management station
that is running platforms such as HP OpenView or SunNet Manager. The
switch supports a comprehensive set of MIB extensions and four Remote
Monitoring (RMON) groups.
For more information 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 Figure 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
1X
2
X
3X
4X
M
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4
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100BASE-FX ports
Figure 1-3 Catalyst 2900 XL 100BASE-FX ports and Expansion Slots
Expansion slots
1
2
Catalyst 2900
1
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Front-Panel Description
Figure 1-4 Catalyst 2900 LRE XL 10/ 100 and LRE Ports
INPUT PWR
OUTPUT PWR
9X
RESET
TEMP
FA
10
X
11
X
N
12
X
Catalyst 2900 LRE XL
10/100 ports
LRE ports
10/100 Ports
The 10/100 switch ports (see Figure 1-2 and Figure 1-4) can connect to any
compatible network device up to 328 feet (100 meters) away:
•
10BASE-T-compatible devices, such as workstations, Cisco IP Phones, and
hubs through standard RJ-45 connectors and Category 3, 4, or 5 cabling
•
100BASE-TX-compatible devices, such as high-speed workstations,
Cisco IP Phones, servers, hubs, routers, and other switches through standard
RJ-45 connectors and Category 5 cabling
Note
A Category 5 cable is required for 100BASE-TX traffic. A port operating at
10BASE-T can use Category 3 and 4 cables.
When connecting the switch to workstations, servers, routers, and Cisco IP
Phones, be sure that the cable is a straight-through, twisted-pair cable. When
connecting the switch to switches or hubs, use a crossover cable. Pinouts for
the cables are described in Appendix B, “Connectors and Cable
Specifications.”
The 10/100 switch ports can be explicitly set to operate in any combination of
half duplex, full duplex, 10 Mbps, or 100 Mbps. These ports also can be set for
speed and duplex autonegotiation, compliant with IEEE 802.3u. When set for
autonegotiation, the port senses the speed and duplex settings of the attached
device and advertises its own capabilities. If the connected device also supports
autonegotiation, the switch port negotiates the best connection (that is, the fastest
line speed that both devices support and full-duplex transmission if the attached
device supports it) and configures itself accordingly.
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100BASE-FX Ports
The 10/100 ports on the Catalyst 2900 XL switches provide protocol support for
Cisco IP Phones and per-port priority override. Refer to the Catalyst 2900 Series
XL and Catalyst 3500 Series XL Software Configuration Guide for more
information about these features.
Cisco IP Phones—connected to the 10/100 port—must be connected to an AC
power source. Unlike the 3524-PWR XL switch, the Catalyst 2900 XL switches
do not provide inline power.
For more info on the Catalyst 3524-PWR XL switch, refer to the
Catalyst 3500 Series XL Hardware Installation 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 switch port and the port on the attached device are configured for
half-duplex operation, the connection can be up to 1352 feet (412 meters).
•
full-duplex operation, the connection can be over distances of up to 6562 feet
(2 kilometers).
Long-Reach Ethernet Ports
The Long-Reach Ethernet (LRE) ports (Figure 1-4) use one RJ-21 connector to
connect up to 24 Cisco 575 LRE customer premises equipment (CPE) devices
though unstructured wiring, such as existing telephone lines. The link between the
LRE switch port and each CPE device can reach speeds of up to 15 Mbps (full
duplex) and distances of up to 4921 feet (1500 meters).
The default mode for each LRE port is speed autonegotiation, half duplex
operation. For information 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 the Cisco
575 LRE CPE Hardware Installation Guide.
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100BASE-FX Ports
If telephone services, such as voice or integrated services digital network (ISDN),
use the same cabling as LRE traffic, the LRE port must be connected to the patch
panel through a basic telephone service, also known as plain old telephone service
(POTS) splitter. The splitter routes LRE data (high-frequency) and voice
(low-frequency) traffic from the telephone line to the switch and private branch
exchange (PBX) switch or public-switched telephone network (PSTN)
If the other telephone services are connected through a private branch exchange
(PBX) switch, a Cisco LRE 48 POTS Splitter can be used. The PBX routes voice
traffic to private telephone networks and 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.
If the installation does not have a PBX, a homologated POTS splitter is required
to directly connect to the PSTN. For more information about homologated POTS
splitters, contact your 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.
Expansion Slots
The expansion slots (see Figure 1-2) are for the Catalyst 2900 XL hot-swappable
modules. Each module port is internally switched to other switch ports and is
managed through the switch management interfaces.
Table 1-1 lists the modules that the expansion slots support.
Table 1-1
Expansion Modules
Module Type
Model Number
10/100 Ethernet
WS-X2914-XL
WS-X2914-XL-V
WS-X2922-XL
WS-X2922-XL-V
WS-X2924-XL-V
100 BASE-FX
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100BASE-FX Ports
Table 1-1
Expansion Modules (continued)
Module Type
1Ethernet Gigabit
ATM
Model Number
WS-X2931-XL
WS-X2971-XL
WS-X2972-XL
WS-X2951-XL
WS-X2961-XL
1. Accommodates modules WS-G5484 =,
WS-G5486 =, and WS-X3500-XL=
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-X2914-XL and WS-X2922-XL support 2048 MAC addresses. If
you install one of these modules in a 2924M XL or Catalyst 2912MF XL switch
(both supporting 8192 MAC addresses), the module fails POST. 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.
See the Catalyst 2900 Series XL Modules Installation Guide and the
detailed information on expansion modules for Catalyst 2900 series XL switches.
LEDs
You can use the switch LEDs to monitor switch activity and its performance.
Figure 1-5, Figure 1-6, and Figure 1-7 show the location of the LEDs and the
Mode button that you use to select a port mode. Changing a port mode changes
the information provided by each port LED.
All of the LEDs described in this section except the utilization meter (UTL) are
visible on the Cluster Management Suite (CMS) window and, if the switch is a
cluster member, on the CMS Cluster Manager window. The Catalyst 2900 Series
XL and Catalyst 3500 Series XL Software Configuration Guide describes how to
use CMS to manage standalone or individual switches and how to use cluster
management software to manage switch clusters].
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100BASE-FX Ports
Figure 1-5 Catalyst 2912 XL, 2924 XL, and 2924C XL LEDs
10/100 port LEDs
System LED
Port mode LEDs
1X
2X
3X
4X
M
O
5X
D
E
6X
7X
Mode RPS
button LED
Figure 1-6 Catalyst 2912MF XL and 2924M XL LEDs
10BASE-FX port LEDs
1
2
1
2
M
O
D
E
3
4
10
0B
A
S
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-F
X
5
6
7
System LED
RPS LED
Expansion slot status LED
Port mode LED
Mode button
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100BASE-FX Ports
Figure 1-7 Catalyst 2912 LRE XL and 2924 LRE XL LEDs
10/100 port LEDs
SYSTEM
RPS
1X
MODE
LRE
2X
3X
S
TAT
DUPLX
SPEED
4X
Mode
button
System LED
RPS LED
LRE LED
LRE port LEDs 1-12
STAT LED
DUPLEX LED
Speed LED
LRE port LEDs 13-24
System LED
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
Off
System is not powered up.
Green
Amber
System is operating normally.
System is receiving power but is not functioning properly.
For information on the System LED colors during POST, see the “Powering On
the Switch and Running POST” section on page 2-25.
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100BASE-FX Ports
RPS LED
The Catalyst 2912 LRE XL, Catalyst 2924 LRE XL, and Catalyst 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). Refer to the appropriate switch documentation for
redundant power system (RPS) descriptions specific for the 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
Sw itches
Color
Off
RPS Status
RPS is off or is not installed.
RPS is operational.
Green
Blinking green
The RPS and the switch 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 normal boot sequence when it restarts.
Note
This is not a recommended configuration. For more information see the
“Cisco RPS Connector” section on page 1-19.
Amber
RPS is connected but not functioning.
•
The RPS could be in standby mode. Pressing the Mode button on the RPS puts
it in Ready mode, and the LED should turn green.
•
•
One of the power supplies in the RPS could have failed.
The fan in the RPS might have failed.
Table 1-4
RPS LED on the Catalyst 2912 LRE XL and 2924 LRE XL Sw itches
Color
RPS Status
Off
RPS is off or is not installed.
RPS is connected and operational.
Solid green
Blinking green
RPS is backing up another switch in the stack.
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Table 1-4
RPS LED on the Catalyst 2912 LRE XL and 2924 LRE XL Sw itches (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 should turn green.
•
•
One of the power supplies in the RPS could be powered down.
A fan in the RPS might have failed.
Blinking amber
operating on the RPS.
Port LEDs and Modes
Each of the 10/100, 100BASE-FX, and LRE ports and module slots have a port
LED. These port LEDs, as a group or individually, display information about the
switch and about the individual ports. The port modes (Table 1-5 and Table 1-6)
determine the type of information displayed.
To select or change a mode, press the Mode button until the desired mode is
highlighted. When you change port modes, the meaning of the port LED colors
also changes. Table 1-7and Table 1-8 list the port LED colors.
Table 1-5
Port Mode LEDs on the Catalyst 2912 XL, 2924C XL, 2924 XL, 2924MF XL, and 2924M XL
Sw itches
Mode LED
STAT
UTL
Port Mode
Description
Port status
The port status. This is the default mode.
The current bandwidth in use by the switch. (See Figure 1-7.)
The port duplex mode: full duplex or half duplex.
The port operating speed: 10, 100, or 1000 Mbps.
Switch utilization
Port duplex mode
Port speed
FDUP
100
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100BASE-FX Ports
Table 1-6
Meanings of Port Status LED Colors for Different Modes on Catalyst 2912 LRE XL and
2924 LRE XL Sw itches
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 status.
STAT
Port status
Ethernet link status of the 10/100, 100BASE-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
SPEED
Port duplex mode
Port speed
The port duplex mode: full duplex or half duplex.
The port operating speed: 10 or 100 Mbps.
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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 Sw itches
Port Mode
Port LED Color
Off
Meaning
STAT
No link.
(port status)
Solid green
Flashing green
Link present.
Activity. Port is transmitting or receiving data.
Alternating
green-amber
Link fault. Error frames can affect connectivity, and errors such as
excessive collisions, CRC errors, and alignment and jabber errors
are monitored for a link-fault indication.
Solid amber
Port is not forwarding. Port was disabled by management or an
address violation or was blocked by Spanning Tree Protocol (STP).
Note
After a port is reconfigured, the port LED can remain
amber for up to 30 seconds as STP checks the switch for
possible loops.
UTL
Green
The LEDs display backplane utilization on a logarithmic scale.
(utilization)
If all port LEDs are green, the switch is using 50 percent or more
of its total bandwidth capacity. If the right-most LED is amber, the
switch is using less than 50 percent of its total bandwidth. If the
LED to the left of the right-most LED is amber, the switch is using
less than 25 percent of its total capacity, and so on.
See Figure 1-7 for details.
FDUP
Off
Port is operating in half duplex.
Port is operating in full duplex.
Port is operating at 10 Mbps.
Port is operating at 100 Mbps.
Green
Off
(port duplex)
100
(port speed)
Green
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100BASE-FX Ports
Table 1-8
Meanings of Port Status LED Colors for Different Modes on Catalyst 2912 LRE XL and
2924 LRE XL Sw itches
Port Mode
Port LED Color
Off
Meaning
LRE
No LRE link present 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 rate 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 problem with the link between
the switch and the CPE.
STAT
Off
No link.
(port status)
Solid green
Link is present between LRE port and 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 connectivity, and errors such as
excessive collisions, CRC errors, and alignment and jabber errors
are monitored for a link-fault indication.
Solid amber
Port is not forwarding. Port was disabled by management or an
address violation or was blocked by Spanning Tree Protocol (STP).
Note
After a port is reconfigured, the port LED can remain
amber for up to 30 seconds as STP checks the switch for
possible loops.
DUPLX
SPEED
Off
Port is operating in half duplex.
Port is operating in full duplex.
Port is operating at 10 Mbps.
Port is operating at 100 Mbps.
Green
Off
Green
Figure 1-7 shows bandwidth utilization percentages displayed by the right-most
LEDs.
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100BASE-FX Ports
Figure 1-8 Bandw idth Utilization
Catalyst 2900 SERIES XL
10BaseT/100BaseTx
SYSTEM
RPS
1x
2x
3x
4x
5x
6x
7x
8x
9x
10x
11x
12x
MODE
6.25–12.4%+
12.5–24%+
25–49%+
50%+
Expansion Slot LEDs
Expansion slot LEDs (shown in Figure 1-6) show the status of installed modules.
The LEDs are numbered 1 (left slot) and 2 (right slot). Table 1-9 lists LED colors
and their meanings.
Table 1-9
Expansion Slot LEDs
Color
Off
Expansion Slot Status
No module is installed.
Green
Amber
Module is operating normally.
Module failed POST and should be replaced.
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Rear-Panel Description
Rear-Panel Description
The switch rear panels have an AC power connector, an RPS connector, and an
RJ-45 console port (see Figure 1-10, Figure 1-10, and Figure 1-11), which are
described in this section.
Figure 1-9 Catalyst 2912 XL, 2924 XL, and 2924C XL Rear Panel
Fans
D
C
IN
P
P
O
U
W
F
9
A
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-8
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.5
A
C
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N
S
O
L
E
AC power
connector
Redundant
RJ-45
connector
power system
connector
Figure 1-10 Catalyst 2924M XL and Catalyst 2912MF XL Rear Panel
Fans
CONSOLE
D
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IN
P
P
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IE
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W
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4
0
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.0
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@
.5
A
/1
.0
0
-6
Z
DC INPUT
RJ-45
connector
Redundant
power system AC power
connector
connector
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Rear-Panel Description
Figure 1-11 Catalyst 2912 LRE XL and 2924 LRE XL Rear Panel
1
0
5
0
5
0
-2
-3
/6
4
A
0
0
V
~
M
A
X
IM
U
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3
0
0
W
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O
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E
AC power
connector
Redundant
power system
connector
RJ-45
connector
Power Connectors
You can provide power to the switch either through the internal power supply or
through the Cisco RPS.
Internal Power Supply Connector
The internal power supply is an autoranging unit that supports input voltages
between 100 and 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 models support specific Catalyst 2900 XL switches:
•
Cisco RPS 600 (model PWR600-AC-RPS)—supports the Catalyst 2912 XL,
2924C XL, 2924 XL, 2924MF XL, and 2924M XL switches
•
Cisco RPS 300 (model PWR300-AC-RPS-N1)—supports the Catalyst
2912 LRE XL and 2924 LRE XL switches
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Rear-Panel Description
RPS Connector on the Catalyst 2912 XL, 2924C XL, 2924 XL, 2924MF XL, and 2924M XL Switches
The Cisco RPS 600 (model PWR600-AC-RPS) provides a quasi-redundant power
source for four external devices that use up to 150W DC each. Use a one-to-one
cable (one connector at each cable end) to connect four external devices to the
four DC output power modules. The power source is quasi-redundant because
there are two AC input power modules for the Cisco RPS and one DC output
power module for each external device. The AC input to the Cisco RPS is fully
redundant, but the DC output to the external devices is not.
Warning
Note
Attach only the Cisco RPS (model PWR600-AC-RPS) to the RPS 600
receptacle.
Do not connect the switch power cord to an AC outlet if the switch is also
connected to a powered-on RPS. The switches do not support the
fully-redundant configuration described in the RPS documentation. The
redundant-with-reboot configuration is not recommended.
For more information on the Cisco RPS 600, refer to the Cisco Redundant Power
System Hardware Installation Guide.
RPS Connector on the Catalyst 2912 LRE and 2924 LRE XL Switches
The RPS is a 300W redundant power system that can support six external network
devices and provides power to one failed device at a time. It automatically senses
when the power supply of a connected device fails and provides the necessary
power to the failed device to prevent loss of network traffic. When the device
internal power supply has been brought up or replaced, the RPS automatically
stops powering the device.
Warning
Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the RPS 300
receptacle.
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Rear-Panel Description
Note
The RPS can only power one switch at a time. If more than one switch fails at
the same time, any subsequent switch is not supported by the RPS until the
first switch failure is resolved.
For more information on the Cisco RPS 300, refer to the Cisco Redundant Power
System 300 Hardware Installation Guide.
Console Port
You can connect a switch to a PC through the switch console port and by using
the supplied rollover cable and DB-9 adapter. You need to provide a
RJ-45-to-DB-25 female DTE adapter to connect the switch console port to a
terminal. You can order a kit (part number ACS-DSBUASYN=) containing that
adapter from Cisco. For console port and adapter pinout information, see the
“Connecting to the Console Port” section on page 2-33.
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Rear-Panel Description
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C H A P T E R
2
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 in the order that they are presented:
•
•
•
•
•
Pre-installation information and guidelines
Installation procedures
Power-on procedures
Connection procedures
Where to go next
Note
See the Catalyst 2900 Series XL Modules Installation Guide and the
Catalyst 2900 Series XL ATM Modules Installation and Configuration Guide
for global information about the Catalyst 2900 series XL expansion modules.
Preparing for Installation
Warnings
These warnings are translated into several languages in Appendix C, “Translated
Safety Warnings.”
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Chapter 2 Installation
Preparing for Installation
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.
Warning
Warning
Warning
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.
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 Installation
Preparing for Installation
Warning
This product relies on the building’s 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).
Warning
Warning
Warning
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.
Warning
Do not touch the power supply when the power cord is connected. For
systems with a power switch, line voltages are present within 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.
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.
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Chapter 2 Installation
Preparing for Installation
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.
Warning
Warning
Warning
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 information for this product is in the front matter of this manual.
Taiwan
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Chapter 2 Installation
Preparing for Installation
Hungary
This equipment is 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 con-
ditions of installation and protection distance are used.
Figyelmeztetés a felhasználói kézikönyv számára:
Ez a berendezés “A” osztályú termék, felhasználására és üzembe helyezésére a mag-
yar EMC “A” osztályú követelményeknek (MSZ EN 55022) megfeleloen kerülhet
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.
Before installing the switch, first verify that the switch is operational by powering
it on and running POST. Follow the procedures in the “Powering On the Switch
and Running POST” section on page 2-25.
Caution
There are no serviceable parts inside the unit. Removing screws, cover, or
otherwise dismantling the unit voids the warranty.
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 switch to 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 connections and less than
6561 feet (2 kilometers) for full-duplex connections.
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Chapter 2 Installation
Preparing for Installation
•
•
•
•
For LRE ports, cable lengths from the switch to the connected Ethernet
device are up to 4921 feet (1500 meters).
Cabling is away from sources of electrical noise, such as radios, power lines,
and fluorescent lighting fixtures.
For specifications of the expansion modules, refer to the modules
Clearance to front and rear panels meet these conditions:
–
–
–
Front-panel indicators can be easily read.
Access to ports is sufficient for unrestricted cabling.
Rear-panel power connector is within reach of an AC power receptacle.
•
Operating environment is within the ranges listed in Appendix A, “Technical
Specifications.”
•
•
Airflow around the switch and through the vents is unrestricted.
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 around 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 Catalyst 2900 Series XL and Catalyst 3500 Series XL
Cisco IOS Release 12.0(5)WC(1)
•
•
The Cisco Documentation CD-ROM package
AC power cord
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Chapter 2 Installation
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 the brackets to
the switch (24-inch rack mount)
One cable guide and one (two for modular switches) black 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-RJ-45 rollover cable
One RJ-45-to-DB-9 adapter
Cisco Information Packet, containing warranty, safety, and support
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 feet to the recessed areas on the bottom of the unit.
Step 2
Step 3
Place the switch on the table or shelf near an AC power source.
After the switch is mounted on the table or shelf, power the switch as described
in “Powering On the Switch and Running POST” section on page 2-25.
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Chapter 2 Installation
Installing the Switch in a Rack
Installing the Switch in a Rack
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 bottom of the rack if it is the only unit in
the rack.
When mounting this unit in a partially filled rack, load the rack from the
bottom to the top with the heaviest component at the bottom of the rack.
If the rack is provided with stabilizing devices, install the stabilizers before
mounting or servicing the unit in the rack.
The supplied rack-mounting brackets can be attached to a 19-, 23-, or 24-inch
rack. Figure 2-1 shows which mounting holes to use.
Note
Figure 2-1 shows brackets for two-rack-unit modular switches. Rack-mount
points are similar on brackets for one-rack-unit switches.
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Chapter 2 Installation
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 Sw itches
19" rack
mount point
24" rack 23" rack
mount point mount point
19" rack
mount point
24" rack 23" rack
mount point mount point
Figure 2-2 Mounting Brackets Points for Catalyst 2912 LRE XL and
2924 LRE XL Sw itches
19" rack
mount point
24" rack 23" rack
mount point mount point
19" rack
mount point
24" rack 23" rack
mount point mount point
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Chapter 2 Installation
Installing the Switch in a Rack
described in these procedures:
•
•
“Attaching the Brackets to a Catalyst 2912 XL, 2924C XL, 2924 XL, 2912MF
XL, or 2924M XL Switch” section on page 2-11
•
“Attaching the Brackets to a Catalyst 2912 LRE XL or 2924 LRE XL Switch”
section on page 2-17
•
•
“Mounting the Switch in a Rack” section on page 2-19
“Attaching the Optional Cable Guide” section on page 2-20
Removing Screws from the Switch
If you plan to install the switch in a rack, you must first remove screws in the
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.
Figure 2-3 Rem oving Screw s from the Sw itch
Fixed-port
Catalyst 2900 series XL
C
a
ta
ly
s
t 2
9
0
0 S
E
R
IE
S
X
L
C
a
t
a
ly
s
t 2
9
0
0 S
E
R
IE
Modular
S
X
L
Catalyst 2900 series XL
22X
2
3X
2
4X
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Chapter 2 Installation
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 2912 XL, 2924C XL, 2924
XL, 2912MF XL, or 2924M XL switch:
The bracket orientation and screws that you use depend on whether you are
screws to attach each bracket, according to rack size:
•
For a 19-inch rack, use the supplied Phillips flat-head screws to attach the
long side of the bracket to the switch.
•
For a 23- or 24-inch rack, use the supplied Phillips truss-head screws to attach
the short side of the bracket to the switch.
Figure 2-3, Figure 2-5, Figure 2-6, Figure 2-7, and Figure 2-8 show how to attach
a bracket 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 Installation
Installing the Switch in a Rack
Figure 2-4 Attaching Brackets on Catalyst 2912 XL, 2924C XL, 2924 XL Fixed-Port Sw itches
(Front-Panel Forward)
Phillips
flat-head
screws
1X
2X
3X
4X
M
O
5X
D
E
19" configuration
6X
7X
Phillips
truss-head
screws
1X
2X
3X
4X
M
O
5X
D
E
23" and 24" configuration
6X
7X
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Chapter 2 Installation
Installing the Switch in a Rack
Figure 2-5 Attaching Brackets on Catalyst 2912MF XL and 2924M XL Modular
Sw itches (Front-Panel Forward)
Phillips
flat-head
screws
1
2
1X
2X
3X
4X
M
O
5X
D
E
19" configuration
6X
7X
Phillips
truss-head
screws
1
2
1X
2X
3X
4X
M
O
5X
D
E
6X
23" and 24" configuration
7X
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Chapter 2 Installation
Installing the Switch in a Rack
Figure 2-6 Attaching Brackets on Catalyst 2912 XL, 2924C XL, 2924 XL
Fixed-Port Sw itches (Rear-Panel Forward)
Phillips
flat-head
screws
19" configuration
Phillips
truss-head
screws
23" and 24" configuration
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Chapter 2 Installation
Installing the Switch in a Rack
Figure 2-7 Attaching Brackets on Catalyst 2912MF XL and 2924M XL Modular
Sw itches (Rear-Panel Forward)
Phillips
flat-head
screws
R
A
T
IN
G
1
0
A
0
-1
2
0
/2
0
0
-2
~
4
0
2
.0
0
V
-6
/1
.0
A
5
0
H
Z
DC INPUT
19" configuration
Phillips
truss-head
screws
R
A
T
IN
G
-2
1
0
A
0
-1
2
0
/2
0
0
~
4
0
2
.0
0
H
V
/1
.0
A
5
0
-6
Z
DC INPUT
23" and 24" configuration
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Chapter 2 Installation
Installing the Switch in a Rack
Figure 2-8 Attaching Brackets for Telco Racks
Phillips
flat-head
screws
R
A
T
IN
G
-2
1
0
A
0
-1
2
0
/2
0
0
~
4
0
2
.0
0
H
V
/1
.0
A
5
0
-6
Z
DC INPUT
Phillips
flat-head
screws
Note
Catalyst 2912 LRE XL and 2924 LRE XL switches cannot be mounted in telco
racks.
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Chapter 2 Installation
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 switch:
The bracket orientation and screws that you use depend on whether you are
screws to attach each bracket, according to rack size:
•
For a 19-inch rack, use the supplied Phillips flat-head screws to attach the
long side of the bracket to the switch.
•
For a 23- or 24-inch rack, use the supplied Phillips truss-head screws to attach
the short side of the bracket to the switch.
Figure 2-3, Figure 2-5, Figure 2-6, Figure 2-7, and Figure 2-8 show how to attach
a bracket 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 Installation
Installing the Switch in a Rack
Figure 2-9 Attaching Brackets on Catalyst 2912 LRE XL and 2924 LRE XL Sw itches (Front-Panel
Forward)
Phillips
flat-head
screws
INPUT PWR
OUTPUT PWR
9X
RESET
TEMP
FA
10X
11X
N
12X
19" configuration
Phillips
truss-head
screws
INPUT PWR
OUTPUT PWR
9X
RESET
TEMP
FA
10X
11X
N
12X
23" and 24" configuration
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Chapter 2 Installation
Installing the Switch in a Rack
Figure 2-10 Attaching Brackets on Catalyst 2912 LRE XL and 2924 LRE XL Sw itches (Rear-Panel
Forward
Phillips
flat-head
screws
19" configuration
Phillips
truss-head
screws
Mounting the Switch in a Rack
After the brackets 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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Chapter 2 Installation
Installing the Switch in a Rack
Figure 2-11 Mounting the Sw itch in a Rack
1X
2X
3X
4X
MODE
5X
6X
7X
10
8X
9
Ba
se
T/1
00
B
as
X
e
TX
10
X
11
X
12
X
13
X
14
X
16
X
Catalyst 2900
17
X
18
X
19
X
S
E
R
IE
S
20
X
L
X
21
X
22
X
23
X
24
X
Phillips machine
screws
1
2
C
atalyst 2900
1X
2X
SERIES X
3X
L
4X
MODE
5X
6X
7X
8X
10
0B
as
9X
eF
X
10X
11X
12X
13X
14X
15X
16X
17X
19X
20X
21X
22X
23X
24X
Phillips machine
screws
After the switch is mounted in the rack, power the switch as described in
“Powering On the Switch and Running POST” section on page 2-25.
Attaching the Optional Cable Guide
We recommend attaching the cable guide to prevent the cables from obscuring the
front panel of the switch and the other devices installed in the rack. If the switch
is in a 19-, 23-, or 24-inch rack, use the supplied 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 Installation
Installing the Switch in a Rack
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
1X
2X
3X
4X
M
O
5X
D
E
6X
7X
10B
8X
aseT/100B
aseTX
9X
10
X
11
X
12
X
13
X
14
X
16
X
C
17
X
a
ta
ly
st
2
9
18
X
0
0 S
19
X
E
R
IE
20
X
S
X
L
21
X
22
X
23
X
24
X
Cable guide screw
1
2
Catalyst 2900
1X
2X
3X
S
E
R
IE
S
X
L
4X
M
O
D
E
5X
6X
7X
8X
10
0B
as
eF
9X
X
10
X
11
X
12
X
13
X
14
X
15
X
16
X
17
X
18
X
19
X
20
X
21
X
22
X
23
X
24
X
Black Philips machine screw
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Chapter 2 Installation
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 Catalyst 2912 LRE XL or 2924 LRE XL switch on a
wall, you need to obtain two special wall-mount brackets (Cisco part
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:
•
For parallel wall-mounting, use the supplied Phillips truss-head screws to
attach the short side of the bracket to the switch.
•
attach the long side of the bracket to the switch.
Note
The Catalyst 2912 LRE XL and 2924 LRE XL switches cannot be mounted
vertically on a wall.
Figure 2-13 and Figure 2-13 show how to attach 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 Installation
Installing the Switch on a Wall
Figure 2-13 Attaching Brackets for Parallel and Vertical Wall-Mounting for
Fixed-Port Sw itches
Phillips
truss-head
screws
Figure 2-14 Attaching Brackets for Parallel and Vertical Wall-Mounting for
Modular Sw itches
R
A
T
IN
G
-2
1
0
A
0
-1
2
0
/2
0
0
~
4
0
2
.0
0
H
V
/1
.0
A
5
0
-6
Z
DC INPUT
Phillips
truss-head
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, and Figure 2-17.
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Chapter 2 Installation
Installing the Switch on a Wall
Figure 2-15 Mounting a Fixed-Port Sw itch to a Wall
Vertical
wall stud
S
I E
R
E
S
x
4
2
User-supplied
screws
x
3
2
x
2
2
x
1
2
x
0
2
x
9
1
x
8
1
x
7
1
x
6
1
x
5
1
x
4
1
x
T
e
s
a
x
3
1
B
0
0
1
/
T
e
s
a
x
2
1
B
0
1
x
1
1
x
0
x
9
x
8
x
7
x
6
x
5
x
4
x
3
x
x
1
S
P
R
E
D
O
M
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Chapter 2 Installation
Powering On the Switch and Running POST
Figure 2-16 Mounting a Modular Sw itch to a Wall
Vertical
wall stud
User-supplied
screws
User-supplied
screws
Vertical wall-mount
Parallel wall-mount
After the switch is mounted on the wall, power the switch as described in
“Powering On the Switch and Running POST” section on page 2-25.
Powering On the Switch and Running POST
To power on the switch after you install it, follow these steps:
Step 1
Step 2
Connect one end of the AC power cord to the AC power connector on the switch.
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 functions properly. When the switch
begins POST, the port LEDs turn amber for 2 seconds, and then they turn green.
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Chapter 2 Installation
Connecting to a 10/100 Port
The System LED flashes green, and the RPS LED turns off. As each test runs, the
port LEDs, starting with number 1, turn off. The port LEDs for ports 2 to 8 each
turn off in turn as the system completes a test.
When POST completes successfully, the port LEDs return to the status mode
display, indicating 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,” to determine a course of action.
POST failures are usually fatal. Call Cisco Systems immediately if your switch
does not pass POST.
Connecting to a 10/100 Port
The switch 10/100 ports configure themselves to operate at the speed of attached
devices. If the attached ports do not support autonegotiation, you can explicitly
set the speed and duplex parameters.
Connecting devices that do not autonegotiate or that have their speed and duplex
parameters manually set can reduce performance or result in no linkage. To
maximize performance, choose one of these methods for configuring the 10/100
Ethernet ports:
•
•
Let the ports autonegotiate both speed and duplex.
Set the port speed and duplex parameters on both ends of the connection.
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Chapter 2 Installation
Connecting to a 10/100 Port
Follow these steps to connect to 10BASE-T and 100BASE-TX devices:
Step 1
When connecting to workstations, servers, routers, and Cisco IP Phones, connect
a straight-through Category 5 cable to an RJ-45 connector on the front panel
(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
Specifications” section on page B-4.
Figure 2-17 Connecting to a 10/ 100 Sw itch Port
1X
2X
3X
4X
5X
6X
7X
Note
The switch can connect to a Cisco IP Phone through a straight-through,
twisted-pair cable. The rear panel of the Cisco IP Phone might have more than
one RJ-45 jack. Use the LAN-to-phone jack to connect the phone to the
switch. Refer to the documentation that came with your Cisco IP Phone for
information about connecting devices to it.
Step 2
Step 3
Connect one end of the cable to the RJ-45 connector of the switch 10/100 port.
Connect the other end of the cable to an RJ-45 connector of the other device.
The switch port LED comes on when both the switch and the connected device
have established link.
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Chapter 2 Installation
Connecting to a 100BASE-FX Port
The port LED is amber while Spanning Tree Protocol (STP) discovers the
topology and searches for loops. This takes about 30 seconds, and then the port
LED turns green.
If the port LED does not come on, the device at the other end might not be turned
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
Step 5
Reconfigure and reboot the connected device if necessary.
Repeat Steps 1 through 3 to connect to each 10/100 port.
Connecting to a 100BASE-FX Port
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.
Warning
Caution
Avoid exposure to the laser beam.
Do not remove the rubber plugs from the fiber-optic port or the rubber caps
from the fiber-optic cable until you are ready to connect the cable. The plugs
and caps protect the fiber-optic port and cable from contamination and
ambient light.
You can connect the 100BASE-FX ports to other 100BASE-FX-compatible
network devices, such as servers, routers, and other switches. These ports use a
duplex SC connector, and you must provide the 50/125- or 62.5/125-micron
multimode fiber-optic cable to 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 Installation
Connecting to a 100BASE-FX Port
•
•
If the switch port and the port on the attached device are configured for
half-duplex operation, the connection can be up to 412 meters.
If the switch port and the port on the attached device are configured for
full-duplex operation, the connection can be up to 2 kilometers.
Note
Speed and duplex-mode autonegotiation is not supported on the 100BASE-FX
ports.
To connect a switch 100BASE-FX port to another 100BASE-FX device, follow
these steps:
Step 1
Step 2
Remove the rubber plugs from the port and the rubber caps from the cable
connectors.
Connect one end of the fiber-optic cable to the 100BASE-FX port on the switch,
as shown in Figure 2-18.
Figure 2-18 Connecting to a 100BASE-FX Sw itch
C
atalyst 2900
S
E
R
IE
S
X
L
100BASE
-FX
2
3
2
4
100BASE-FX port
Fiber-optic
cable
Step 3
Step 4
Connect the other end of the cable to the 100BASE-FX port of the other device.
The port LED comes on when both the switch and the connected device have
established link.
The port LED is amber while the STP discovers the topology and searches for
loops. This takes about 30 seconds, and then the port LED turns green.
If the port does not come on, the device at the other end might not be turned 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.
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Chapter 2 Installation
Connecting to an LRE Port
Step 5
Step 6
Reconfigure and reboot the connected device if necessary.
Repeat Steps 1 through 3 to connect each 100BASE-FX port.
Connecting to an LRE Port
Depending on the switch model, you can connect the LRE port to either 12 or 24
Cisco 575 LRE customer premises equipment (CPE) devices through a patch
panel. If telephone services, such as voice or integrated services 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 you can order these cables from your Cisco sales
representative:
•
CAB-5-M120M120-5 (Category 5 cable with 90-degree, male-to-male RJ-21
connectors)
•
CAB-5-M180120-5 (Category 5 cable with 120-degree, male-to-male RJ-21
connectors)
The screws you need to secure the cable to the switch are shipped with the cable.
Contact your Cisco sales representative for more information.
To connect the LRE port to a patch panel or POTS splitter, follow these steps:
Step 1
Connect one end of a wiring trunk cable to the RJ-21 connector of the LRE port
on the switch. (See Figure 2-19.)
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Chapter 2 Installation
Connecting to an LRE Port
Figure 2-19 Connecting to an LRE Port
RJ-21 connector
SYSTEM
RPS
1X
MODE
LRE
2X
3X
S
TAT
DUPLX
SPEED
4X
Screw
RJ-21
connector
Screw
Cable to
wiring trunk
RJ-21 connector
SYSTEM
RPS
1X
MODE
LRE
2X
3X
S
TAT
4X
DUPLX
SPEED
Screw
0.20 inch
(5 mm)
Cable tie
RJ-21
connector
Cable to
wiring trunk
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Connecting to an LRE Port
Step 2
Referring to the following figure, secure the cable to the switch:
•
•
For a 90-degree connector, see the top of Figure 2-19.
For a 12-degree connector, see the bottom Figure 2-19.
Note
The cable tie is not included with the connector and cable assembly.
Step 3
Connect the other end of the cable to the patch panel or POTS splitter.
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 information about the configuration and management
of CPE devices, refer to the Catalyst 2900 Series XL and Catalyst 3500 Series XL
Software Configuration Guide.
For more information about the Cisco 575 LRE CPE device, refer to the
Cisco 575 LRE CPE Hardware Installation Guide.
If telephone services, such as voice or ISDN, use the same cabling as LRE traffic,
the LRE port must be connected to the patch panel through a basic telephone
service, also known as plain old telephone service (POTS) splitter. The splitter
routes LRE data (high-frequency) and voice (low-frequency) traffic from the
telephone line to the switch and private branch exchange (PBX) switch or
public-switched telephone network (PSTN).
If the other telephone services are connected through a PBX switch, a
Cisco LRE 48 POTS Splitter can be used. The PBX routes voice traffic to private
telephone networks and 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.
If the installation does not have a PBX, a homologated POTS splitter is required
to directly connect to the PSTN. For more information about homologated POTS
splitters, contact your 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 Installation
Connecting to a Module Port
Connecting to a Module Port
For information about installing and connecting to modules in the Catalyst
2924M XL and 2912MF XL expansion slots, refer to the Catalyst 2900 Series XL
Modules Installation Guide and the Catalyst 2900 Series XL ATM Modules
Installation and Configuration Guide.
Use the supplied rollover cable and DB-9 adapter to connect a PC to the switch
console port. You need to provide a RJ-45-to-DB-25 female DTE adapter if you
want to connect the switch console port to a terminal. You can order a kit
(part number ACS-DSBUASYN=) containing that adapter from Cisco. For
console port and adapter pinout information, see the “Cable and Adapter
Specifications” section on page B-4.
The PC or terminal must support VT100 terminal emulation. The
terminal-emulation software—frequently a PC application such as Hyperterminal
or Procomm Plus—makes communication between the switch and your PC or
terminal possible during the setup program.
Follow these steps to connect the PC or terminal to the switch:
Step 1
Step 2
Configure your PC- or terminal-emulation software to communicate with the
switch through hardware flow control.
Configure the baud rate and character format of the PC or terminal to match these
switch console port default characteristics:
•
•
•
•
9600 baud
8 data bits
1 stop bit
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 for instructions.
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Chapter 2 Installation
Where to Go Next
Step 3
Using the supplied rollover cable, connect one end of the rollover cable into the
console port, as shown in Figure 2-20. See the “Identifying a Rollover Cable”
section on page B-6 for a description of the pinout.
Figure 2-20 Connecting to the Console Port
DC INPUTS FOR REMO
CONSOLE
PO
WER SUPPL
T
E
SPECIFIED IN MANU
Y
+5V @24A, +12V @1.0A
AL.
Console port
Rollover cable
Step 4
Attach the supplied RJ-45-to-DB-9 female DTE adapter to a PC or attach an
appropriate adapter to the terminal.
Step 5
Step 6
Connect the other end of the supplied rollover cable to the attached adapter.
Start up the terminal-emulation 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 the switch. For information about using the
setup program, refer to the Release Notes for the Catalyst 2900 Series XL and
Catalyst 3500 Series XL Cisco IOS Release 12.0(5)WC(1).
For information about configuring the switch, refer to the Catalyst 2900 Series XL
and Catalyst 3500 Series XL Software Configuration Guide.
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C H A P T E R
3
Troubleshooting
The LEDs on the front panel of the Catalyst 2900 series XL switch provide
troubleshooting information about the switch. They show failures in the power-on
self-test (POST), port-connectivity problems, and overall switch performance.
For a full description of the switch LEDs, see the “LEDs” section on page 1-9.
You can also get statistics from the browser interface, from the command-line
interface (CLI), or from an SNMP workstation. See the Catalyst 2900 Series XL
and Catalyst 3500 Series XL Software Configuration Guide, the Catalyst 2900
Series XL and Catalyst 3500 Series XL Command Reference, or the
documentation that came with your SNMP application for details.
This chapter describes the following topics for troubleshooting problems:
•
•
Understanding POST Results
Diagnosing Problems
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Chapter 3 Troubleshooting
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 then they turn green. As each test runs, the port status LEDs 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 POST completes successfully, the port status LEDs go off, indicating
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 the eight
POST tests and their associated LEDs.
Note
POST failures are usually fatal. Call Cisco Systems if your switch does not
pass POST.
Table 3-1 POST Test Descriptions
Switch LED
Component Tested
DRAM
1
2
3
4
5
6
7
Flash memory
Switch CPU
System board
CPU interface ASIC
Switch core ASIC
Ethernet controller
ASIC
8
Ethernet interfaces
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Chapter 3 Troubleshooting
Diagnosing Problems
Correcting Module POST Failures
If you install modules WS-X2914-XL or WS-X2922-XL in a Catalyst 2924M XL
or Catalyst 2912MF XL switch, the module fails POST. This failure occurs
because the expansion modules support 2048 MAC addresses 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 software
Table 3-2 describes how to detect and resolve these problems.
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Chapter 3 Troubleshooting
Diagnosing Problems
Table 3-2 Com m on Problem s and Their Solutions
Symptom
Possible Cause
Resolution
Poor Performance or
Excessive Errors.
Duplex autonegotiation mismatch.
Refer to the Catalyst 2900 Series
XL and Catalyst 3500 Series XL
Software Configuration Guide for
information on identifying
autonegotiation mismatches.
Cabling distance exceeded.
•
Port statistics show excessive frame
check sequence (FCS), late-collision,
or alignment errors.
•
Refer to the Catalyst 2900
Series XL and Catalyst 3500
Series XL Software
Configuration Guide for
information on displaying
port statistics.
•
For 100BASE-TX connections:
–
–
The distance between the port
and the attached device exceeds
328 feet (100 meters).
•
Reduce the cable length to
within the recommended
distances.
If the switch is attached to a
repeater, the total distance
between the two end stations
exceeds the 100BASE-T cabling
guidelines.
Refer to your 100BASE-T
repeater documentation for
cabling guidelines.
•
For 10BASE-T connections: The
distance between the port and the
attached device exceeds 328 feet
(100 meters).
•
Reduce the cable length to
within the recommended
distances.
Bad adapter in attached device.
•
Excessive errors found in port
statistics.
•
•
Run adapter card diagnostic
utility.
•
STP checking for possible loops.
Wait 30 seconds for LED to
turn green.
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Chapter 3 Troubleshooting
Diagnosing Problems
Table 3-2 Com m on Problem s and Their Solutions (continued)
Symptom
Possible Cause
Resolution
No Connectivity.
Incorrect or bad cable.
The following are indicated by no link at
both ends:
•
A crossover cable was used when a
straight-through was required or
vice-versa.
•
For the correct pinouts and
the proper application of
crossover or straight-through
cables, see the “Crossover
and Straight-Through Cable
Pinouts” section on page B-3.
•
•
The cable is wired incorrectly.
STP checking for possible loops.
•
•
Replace with a tested good
cable.
Wait 30 seconds for the LED
to turn green.
Amber System LED.
Corrupted software.
Use the EXEC show POST
command to see which POST test
failed.
Amber Expansion Slot
LED.
Module not seated in expansion slot.
Incorrect baud rate.
Tighten the thumb screws on the
module front panel.
Unreadable Characters
on the Management
Console.
Reset the emulation software to
9600 baud.
LRE LED not turned on.
Telephone cable loose or not connected Reseat phone cable into phone
properly.
wall jack and Cisco 575 LRE.
Telephone cable defective.
Cable trunking defective.
Replace telephone cable.
Repair cable trunking or select an
alternative pair.
Cisco 575 LRECPE not communicating Verify switch and upstream
with or might be attempting to exceed
bandwidth selected by the
network status.
Catalyst 2900 LRE XL switch.
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Chapter 3 Troubleshooting
Diagnosing Problems
Table 3-2 Com m on Problem s and Their Solutions (continued)
Symptom
Possible Cause
Resolution
LRE status LED not turned
on.
RJ-21 cable loose or not connected
properly.
Reseat RJ-21 connector and fasten
with screw or cable tie.
Trunk cable defective.
Verify trunk cable, repair 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.
Consider modification to
topology to shorten reach or
improve wiring quality.
LRE status LED stays
amber.
Trunk quality too poor to support desired
profile.
•
Select a lower profile. For
more information, refer to the
Catalyst 2900 Series XL and
Catalyst 3500 Series XL
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.
•
Restrict the use of spectrally
incompatible services.other
services.
Local nonstandard noise source.
Unfiltered phone tap on LRE line.
Consult Cisco sales representative
for installation optimization.
LRE link goes down when
phone is taken off-hook,
placed on-hook, rings, or
dials.
•
Plug phone into PHONE
socket on CPE device.
•
Insert microfilter between
phone and LRE line. For
more information about
microfilters, contact your
Cisco sales representative.
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A P P E N D I X
A
Technical Specifications
Table A-1, Table A-2, Table A-3, and Table A-4 list the technical specifications
for the Catalyst 2900 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 Modules Installation Guide for additional specifications.
Table A-5 lists the agency approvals for EMI and safety.
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Appendix A Technical Specifications
Table A-1 Technical Specifications for the Catalyst 2912 XL and Catalyst 2912MF XL Sw itches
Catalyst 2912 XL
Catalyst 2912MF XL
Environmental Ranges
Operating temperature
Storage temperature
Operating humidity
Operating altitude
Storage altitude
32 to 113°F (0 to 45°C)
–4 to 149°F (–10 to 65°C)
10 to 85% (noncondensing)
Up to 10,000 ft (3000 m)
Up to 15,000 ft (4570m)
32 to 113°F (0 to 45°C)
–4 to 149°F (–10 to 65°C)
10 to 85% (noncondensing)
Up to 10,000 ft (3000 m)
Up to 15,000 ft (4570 m)
Power Requirements
AC input voltage
100 to 127/200 to 240 VAC
(autoranging) 50 to 60 Hz
100 to 127/200 to 240 VAC
(autoranging) 50 to 60 Hz
DC input voltages
Power consumption
+5V @9A, +12V @0.5A
+5V @12A, +12V @0.75A
+5V @22A, +12V @0.75A
with two modules installed
70W (maximum)
239 Btus per hour
90W (maximum)
307 Btus per hour
170W with two modules installed
580 Btus per hour
Physical Dimensions
Weight
7 lb (3.2 kg)
14 lb (6.3 kg)
15.5 lb (7.1 kg) with two modules
installed
Dimensions (H x W x D) 1.73 x 17.5 x 9.79 in.
(4.4 x 44.5 x 24.8 cm)
3.46 x 17.5 x 12 in.
(8.8 x 44.5 x 30.5 cm)
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Appendix A Technical Specifications
Table A-2 Technical Specifications for the Catalyst 2924 XL and Catalyst 2924C XL Sw itches
Catalyst 2924 XL
Catalyst 2924C XL
Environmental Operating Ranges
Operating temperature
Storage temperature
Operating humidity
Operating altitude
32 to 113°F (0 to 45°C)
–4 to 149°F (–10 to 65°C)
10 to 85% (noncondensing)
Up to 10,000 ft (3000 m)
Up to 15,000 ft (4570 m)
32 to 113°F (0 to 45°C)
–4 to 149°F (–10 to 65°C)
10 to 85% (noncondensing)
Up to 10,000 ft (3000 m)
Up to 15,000 ft (4570 m)
Storage altitude
Power Requirements
AC input voltage
100 to 127/200 to 240 VAC
(autoranging) 50 to 60 Hz
100 to 127/200 to 240 VAC
(autoranging) 50 to 60 Hz
DC input voltages
Power consumption
+5V @9A, +12V @0.5A
70W (maximum)
+5V @9A, +12V @0.5A
70W (maximum)
239 Btus per hour
239 Btus per hour
Physical Dimensions
Weight
7 lb (3.2 kg)
7 lb (3.2 kg)
Dimensions (H x W x D) 1.73 x 17.5 x 9.79 in.
(4.4 x 44.5 x 24.8 cm)
1.73 x 17.5 x 9.79 in.
(4.4 x 44.5 x 24.8 cm)
Fiber-Port Power Levels
Optical transmitter
wavelength
—
—
1300 nm1
Optical sensibility of the
receiver
–14 dBm2
Optical power transmitter
Transmit
—
—
–19 to –14 dBm
–19 to –14 dBm
1. nm = nanometers
2. dBm = decibel milliwatt
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Appendix A Technical Specifications
Table A-3 Technical Specifications for the Catalyst 2924M XL Sw itches
Environmental Operating Ranges
Operating temperature 32 to 113°F (0 to 45°C)
Storage temperature
Operating humidity
Operating altitude
Storage altitude
–4 to 149°F (–10 to 65°C)
10 to 85% (noncondensing)
Up to 10,000 ft (3000 m)
Up to 15,000 ft (4570 m)
Power Requirements
AC input voltage
100 to 127/200 to 240 VAC
(autoranging) 50 to 60 Hz
DC input voltages
Power consumption
+5V @12A, +12V @0.55A
+5V @22A, +12V @0.75A
with two modules installed
90W (maximum)
307 Btus per hour
170W with two modules installed
580 Btus per 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.
(8.8 x 44.5 x 30.5 cm)
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Appendix A Technical Specifications
Table A-4 Technical Specifications for the Catalyst 2912 LRE XL and
2924 LRE XL Sw itches
Environmental Operating Ranges
Operating temperature 32 to 113°F (0 to 45°C)
Storage temperature
Operating humidity
Operating altitude
Storage altitude
–13 to 158°F (–25 to 70°C)
10 to 85% (noncondensing)
Up to 10,000 ft (3000 m)
Up to 15,000 ft (4570 m)
Power Requirements
AC input voltage
100 to 127/200 to 240 VAC
(autoranging) 50 to 60 Hz
DC input voltages
Power consumption
Physical Dimensions
Weight
+12V @12A
150W
8.75 (4.00 kg)
Dimensions (H x W x D) 1.75 x 11.82 x 12 in
(4.45 x 30.02 x 30.48 cm)
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 60950
AS/NZS 3260, TS001
CE
EN 55022 Class A (CISPR 22 Class A)
VCCI Class A
AS/NZS 3548 Class A
BCIQ
CE
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A P P E N D I X
B
Connectors and Cable Specifications
This appendix describes the Catalyst 2900 XL switch ports and the cables and
adapters that you use to connect the switch to other devices.
Connector Specifications
10/100 Ports
The 10/100 Ethernet ports use standard RJ-45 connectors and Ethernet pinouts
with internal crossovers, as shown by an X in the port name. These ports have
their transmit (TD) and receive (RD) signals internally crossed so that a
straight-through cable and an adapter can be attached to the port. Figure B-1
shows the pinouts.
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Appendix B Connectors and Cable Specifications
Connector Specifications
Figure B-1 10/ 100 Port Pinouts
Pin
Label
1 2 3 4 5 6 7 8
1
2
3
4
5
6
7
8
RD+
RD-
TD+
NC
NC
TD-
NC
When connecting the 10/100 ports to compatible workstations, servers, routers,
and Cisco IP Phones, you must use a straight-through cable wired for 10BASE-T
and 100BASE-TX. (Figure B-4 shows the straight-through 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 straight-through cable to connect two ports when one of the ports is
connectors and cables are designated with an X or when both ports do not have
an X.
100BASE-FX Ports
100BASE-FX ports use duplex SC connectors, as shown in Figure B-2. These
ports use 10/125- or 62.5/125-micron multimode fiber-optic cabling.
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Appendix B Connectors and Cable Specifications
Connector Specifications
Figure B-2 100BASE-FX SC Connector
Tx
Rx
LRE Ports
The LRE ports use a single RJ-21 connector, as shown in Figure B-3.
Figure B-3 RJ -21 Connector
SYSTEM
RPS
1X
MODE
LRE
2X
3X
S
TAT
DUPLX
SPEED
4X
RJ-21
connector
Console Port
The console port uses an 8-pin RJ-45 connector, described in Table B-2 and
Table B-3. The supplied RJ-45-to-RJ-45 rollover cable and DB-9 adapter are 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 adapter if you want to connect the switch console
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Appendix B Connectors and Cable Specifications
Cable and Adapter Specifications
port to a terminal. You can order a kit (part number ACS-DSBUASYN=)
containing that adapter from Cisco. For console port and adapter pinout
information, see Table B-2 and Table B-3.
Crossover and Straight-Through Cable Pinouts
The schematics of crossover and straight-through cables are shown in Figure B-4
and Figure B-5.
Figure B-4 Straight-Through Cable Schem atic
Switch
Switch
3 TD+
3 RD+
6 TD–
6 RD–
1 RD+
1 TD+
2 RD–
2 TD–
Figure B-5 Crossover Cable Schem atic
Switch
Switch
3 TD+
3 TD+
6 TD–
6 TD–
1 RD+
1 RD+
2 RD–
2 RD–
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Appendix B Connectors and Cable Specifications
Cable and Adapter Specifications
RJ-21 Cable Pinouts
Table B-1
RJ -21 Cable Pinouts
Pins
Circuit
Pins
Circuits
1, 26
2, 27
3, 28
4, 29
5, 30
6, 31
7, 32
8, 33
9, 34
10, 35
11, 36
12, 37
13, 38
1, tip/ring
2, tip/ring
3, tip/ring
4, tip/ring
5, tip/ring
6, tip/ring
7, tip/ring
8, tip/ring
9, tip/ring
14, 39
15, 40
16, 41
17, 42
18, 43
19, 44
20, 45
21, 46
22, 47
14, tip/ring
15, tip/ring
16, tip/ring
17, tip/ring
18, tip/ring
19, tip/ring
20, tip/ring
21, tip/ring
22, tip/ring
23, tip/ring
25, tip/ring
no connect
10, tip/ring 23, 48
11, tip/ring 24, 49
12, tip/ring 25, 50
13, tip/ring
Note
Table B-1 shows the pinouts for the RJ-21 connector on a
circuits 1 to 12 are valid.
Console Port
The console port uses an 8-pin RJ-45 connector, as shown in Figure B-7 and
described in Table B-2. The supplied RJ-45-to-RJ-45 rollover cable and adapters
connect the console port of the switch to a console PC or terminal. The following
sections describe the rollover cable and adapters for the console port.
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Appendix B Connectors and Cable Specifications
Identifying a Rollover Cable
Identifying a Rollover Cable
You can identify a rollover cable by comparing the two modular ends of the cable.
Hold the cable ends side-by-side, with the tab at the back. The wire connected to
the pin on the outside of the left plug should be the same color as the wire
connected to the pin on the outside of the right plug (see Figure 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.
Pin 1
Pin 8
Connecting to a PC
Use the thin, 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 how to connect the console port
to a PC. Table B-2 lists the pinouts for the console port, the RJ-45-to-RJ-45
rollover cable, and the RJ-45-to-DB-9 female DTE adapter.
Figure B-7 Connecting the Console Port to a PC
PC
Catalyst 2900 series XL
RJ-45-to-RJ-45
rollover cable
RJ-45-to-DB-9 adapter
(labeled TERMINAL)
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Appendix B Connectors and Cable Specifications
Connecting to a Terminal
Table B-2 Console Port Signaling and Cabling Using a DB-9 Adapter
Console
Port (DTE)
RJ-45-to-RJ-45
Rollover Cable
RJ-45-to-DB-9
Terminal Adapter Device
Console
Signal
RJ-45 Pin
RJ-45 Pin DB-9 Pin Signal
RTS
1
8
7
6
5
4
3
2
1
8
6
2
5
5
3
4
7
CTS
DSR
RxD
GND
GND
TxD
DTR
RTS
Not connected 2
TxD
GND
GND
RxD
3
4
5
6
Not connected 7
CTS
8
Connecting to a Terminal
Use the thin, flat, RJ-45-to-RJ-45 rollover cable and RJ-45-to-DB-25 female DTE
adapter to connect the console port to a terminal. Table B-3 lists the pinouts for
the console port, the RJ-45-to-RJ-45 rollover cable, and the RJ-45-to-DB-25
female DTE adapter.
Note
The RJ-45-to-DB-25 female DTE adapter is not supplied with the switch. You
can order a kit (part number ACS-DSBUASYN=) containing this adapter from
Cisco.
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Appendix B Connectors and Cable Specifications
Connecting to a Terminal
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
CTS
RTS
1
2
8
7
5
6
Not
DSR
connected
TxD
GND
GND
RxD
3
4
5
6
7
6
5
4
3
2
3
RxD
GND
GND
TxD
DTR
7
7
2
Not
20
connected
CTS
8
1
4
RTS
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A P P E N D I X
C
Translated Safety Warnings
This appendix repeats in multiple languages the warnings in this guide. These
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 Catalyst 2912 XL, 2924 XL, 2924C XL, 2924M XL, and
2924C XL switches.
Warning
Attach only the Cisco RPS (model PWR600-AC-RPS) to the RPS receptacle.
Waarschuwing:
Slechts de Cisco RPS (model PWR600-AC-RPS) aan de RPS
contactdoos verbinden.
Varoitus
Avertissement :
Warnung:
Avvertenza.
Advarsel!
Aviso
Kiinnitä RPS-vastakappaleeseen vain Cisco RPS (malli
PWR600-AC-RPS).
Raccordez le bloc d’alimentation 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.
Aviso:
Sólo conecte el Cisco RPS (modelo PWR600-AC-RPS) al
receptáculo RPS.
Varning!
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
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).
Avertissement :
Warnung:
Avvertenza.
Advarsel!
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.
Aviso
Anexe o RPS Cisco (modelo PWR300-AC-RPS-N1) apenas ao
receptáculo RPS.
Aviso:
Sólo conecte el Cisco RPS (modelo PWR300-AC-RPS-N1) al
receptáculo RPS.
Varning!
Koppla endast Ciscos RPS (modell PWR300-AC-RPS-N1) till
RPS-uttaget.
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Appendix C Translated Safety Warnings
Qualified Personnel Warning
Qualified Personnel Warning
Warning
Waarschuwing
Varoitus
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 henkilökunta saa asentaa tai
vaihtaa tämän laitteen.
Avertissement
Achtung
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.
Avvertenza
Advarsel
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.
Aviso
Este equipamento deverá ser instalado ou substituído apenas por
pessoal devidamente treinado e qualificado.
¡Atención!
Estos equipos deben ser instalados y reemplazados
exclusivamente por personal técnico adecuadamente preparado
y capacitado.
Varning
Denna utrustning ska endast installeras och bytas ut av utbildad
och kvalificerad personal.
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Appendix C Translated Safety Warnings
Installation Warning
Installation Warning
Warning
Waarschuwing
Varoitus
Read the installation instructions before you connect the system to its
power source.
Raadpleeg de installatie-aanwijzingen voordat u het systeem met
de voeding verbindt.
Lue asennusohjeet ennen järjestelmän yhdistämistä
virtalähteeseen.
Attention
Avant de brancher le système sur la source d'alimentation,
consulter les directives d'installation.
Warnung
Lesen Sie die Installationsanweisungen, bevor Sie das System an
die Stromquelle anschließen.
Avvertenza
Advarsel
Consultare le istruzioni di installazione prima di collegare il
sistema all’alimentatore.
Les installasjonsinstruksjonene før systemet kobles til
strømkilden.
Aviso
Leia as instruções de instalação antes de ligar o sistema à sua
fonte de energia.
¡Advertencia!
Varning!
Ver las instrucciones de instalación antes de conectar el sistema
a la red de alimentación.
Läs installationsanvisningarna innan du kopplar systemet till
dess strömförsörjningsenhet.
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Appendix C Translated Safety Warnings
Jewelry Removal Warning
Jewelry Removal Warning
Warning
Before working on equipment that is connected to power lines, remove
jewelry (including rings, necklaces, and watches). Metal objects will heat
up when connected to power and ground and can cause serious burns or
weld the metal object to the terminals.
Waarschuwing
Alvorens aan apparatuur te werken die met elektrische leidingen
is verbonden, sieraden (inclusief ringen, kettingen en horloges)
verwijderen. Metalen voorwerpen worden warm wanneer ze met
stroom en aarde zijn verbonden, en kunnen ernstige brandwonden
veroorzaken of het metalen voorwerp aan de aansluitklemmen
lassen.
Varoitus
Ennen kuin työskentelet voimavirtajohtoihin kytkettyjen laitteiden
parissa, ota pois kaikki korut (sormukset, kaulakorut ja kellot
mukaan lukien). Metalliesineet kuumenevat, kun ne ovat
yhteydessä sähkövirran ja maan kanssa, ja ne voivat aiheuttaa
vakavia palovammoja tai hitsata metalliesineet kiinni
liitäntänapoihin.
Attention
Warnung
Avant d’accéder à cet équipement connecté aux lignes
électriques, ôter tout bijou (anneaux, colliers et montres compris).
Lorsqu’ils sont branchés à l’alimentation et reliés à la terre, les
objets métalliques chauffent, ce qui peut provoquer des blessures
graves ou souder l’objet métallique aux bornes.
Vor der Arbeit an Geräten, die an das Netz angeschlossen sind,
jeglichen Schmuck (einschließlich Ringe, Ketten und Uhren)
abnehmen. Metallgegenstände erhitzen sich, wenn sie an das
Netz und die Erde angeschlossen werden, und können schwere
Verbrennungen verursachen oder an die Anschlußklemmen
angeschweißt werden.
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Appendix C Translated Safety Warnings
Jewelry Removal Warning
Avvertenza
Advarsel
Prima di intervenire su apparecchiature collegate alle linee di
alimentazione, togliersi qualsiasi monile (inclusi anelli, collane,
braccialetti ed orologi). Gli oggetti metallici si riscaldano quando
sono collegati tra punti di alimentazione e massa: possono
causare ustioni gravi oppure il metallo può saldarsi ai terminali.
Fjern alle smykker (inkludert ringer, halskjeder og klokker) før du
skal arbeide på utstyr som er koblet til kraftledninger.
Metallgjenstander som er koblet til kraftledninger og jord blir
svært varme og kan forårsake alvorlige brannskader eller smelte
fast til polene.
Aviso
Antes de trabalhar em equipamento que esteja ligado a linhas de
corrente, retire todas as jóias que estiver a usar (incluindo anéis,
fios e relógios). Os objectos metálicos aquecerão em contacto
com a corrente e em contacto com a ligação à terra, podendo
causar queimaduras graves ou ficarem soldados aos terminais.
¡Advertencia!
Antes de operar sobre equipos conectados a líneas de
alimentación, quitarse las joyas (incluidos anillos, collares y
relojes). Los objetos de metal se calientan cuando se conectan a
la alimentación y a tierra, lo que puede ocasionar quemaduras
graves o que los objetos metálicos queden soldados a los bornes.
Varning!
Tag av alla smycken (inklusive ringar, halsband och armbandsur)
innan du arbetar på utrustning som är kopplad till kraftledningar.
Metallobjekt hettas upp när de kopplas ihop med ström och jord
och kan förorsaka allvarliga brännskador; metallobjekt kan också
sammansvetsas med kontakterna.
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Appendix C Translated Safety Warnings
Stacking the Chassis Warning
Stacking the Chassis Warning
Warning
Do not stack the chassis on any other equipment. If the chassis falls, it can
cause severe bodily injury and equipment damage.
Waarschuwing
Het chassis mag niet op andere apparatuur gestapeld te worden.
Als het chassis mocht vallen, kan dit ernstig lichamelijk letsel en
beschadiging van de apparatuur veroorzaken.
Varoitus
Avertissement
Achtung
Älä aseta asennuspohjaa minkään muun laitteen päälle.
Asennuspohja voi pudotessaan aiheuttaa vaikean
ruumiinvamman tai laitevaurion.
Ne placez pas ce châssis sur un autre appareil. En cas de chute,
il pourrait provoquer de graves blessures corporelles et
d'importants dommages.
Das Gehäuse nicht auf andere Geräte stellen. Wenn das Gehäuse
herunterfällt, besteht Gefahr schwerer Personenverletzungen
und Geräteschäden.
Avvertenza
Non collocare lo chassis su nessun altro apparecchio. Se lo
chassis cade, può causare lesioni gravi e danni alle
apparecchiature.
Advarsel
Aviso
Stable ikke kabinettet oppå annet utstyr. Hvis kabinettet faller,
kan det forårsake alvorlig skade på mennesker og utstyr.
Não coloque o chassis em cima de qualquer outro equipamento.
Se o chassis cair, poderá causar ferimentos graves e danos no
equipamento.
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Appendix C Translated Safety Warnings
Main Disconnecting Device
¡Atención!
No apilar los chasis sobre ningún otro equipo. Si el chasis se cae
al suelo puede causar graves lesiones físicas y daños al equipo.
Varning
Placera inte chassit ovanpå annan utrustning. Om chassit faller
kan allvarlig kroppsskada såväl som skada på utrustningen
uppstå.
Main Disconnecting Device
Warning
The plug-socket combination must be accessible at all times because it
serves as the main disconnecting device.
Waarschuwing
De combinatie van de stekker en het elektrisch contactpunt moet
te allen tijde toegankelijk zijn omdat deze het hoofdmechanisme
vormt voor verbreking van de aansluiting.
Varoitus
Pistoke/liitinkohta toimii pääkatkaisumekanismina. Pääsy
siihen on pidettävä aina esteettömänä.
Attention
La combinaison de prise de courant doit être accessible à tout
moment parce qu'elle fait office de système principal de
déconnexion.
Warnung
Avvertenza
Advarsel
Der Netzkabelanschluß am Gerät muß jederzeit zugänglich sein,
weil er als primäre Ausschaltvorrichtung dient.
Il gruppo spina-presa deve essere sempre accessibile, poiché
viene utilizzato come dispositivo di scollegamento principale.
Kombinasjonen støpsel/uttak må alltid være tilgjengelig
ettersom den fungerer som hovedfrakoplingsenhet.
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Appendix C Translated Safety Warnings
Overtemperature Warning
Aviso
A combinação ficha-tomada deverá ser sempre acessível,
porque funciona como interruptor principal.
¡Advertencia!
El conjunto de clavija y toma ha de encontrarse siempre
accesible ya que hace las veces de dispositivo de desconexión
principal.
Varning!
Man måste alltid kunna komma åt stickproppen i uttaget,
eftersom denna koppling utgör den huvudsakliga
frånkopplingsanordningen.
Overtemperature Warning
Warning
To prevent the switch from overheating, do not operate it in an area that
exceeds the maximum recommended ambient temperature of 104°F (40°C).
To prevent airflow restriction, allow at least 3 inches (7.6 cm) of clearance
around the ventilation openings.
Waarschuwing
Om oververhitting van de schakelaar te voorkomen, mag u die niet
bedienen in een ruimte die de maximale aanbevolen
omgevingstemperatuur van 104 F (40°C) overschrijdt. Om
beperking van de luchtstroom te voorkomen, dient u ten minste 3
inch (7,6 cm) speling te laten rondom de ventilatie-openingen.
Varoitus
Estääksesi kytkimen ylikuumenemisen älä käytä sitä sellaisissa
paikoissa, joiden lämpötila ylittää ympäristön
enimmäislämpötilaksi suositellun 40°C. Jätä vähintään 7,6 cm:n
vapaa tila tuuletusaukkojen ympärille, jotta ilma pääsee vapaasti
virtaamaan.
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Appendix C Translated Safety Warnings
Overtemperature Warning
Attention
Warnung
Avvertenza
Advarsel
Aviso
Pour éviter une surchauffe du commutateur, ne pas le faire
fonctionner dans un local dont la température ambiante dépasse
le maximum recommandé de 40°C (104 F). Pour faciliter la
circulation d'air, aménager un dégagement d'au moins 7,6 cm
(3 pouces) autour des bouches d'aération.
Um eine Überhitzung des Schalters zu vermeiden, ist das System
nicht in einem Bereich zu betreiben, in dem die empfohlene
Höchsttemperatur von 40°C überschritten wird. Damit der Luftfluß
nicht behindert wird, ist ein Freiraum von mindestens 7,6 cm um
die Belüftungsöffnungen herum einzuhalten.
Per evitare il surriscaldamento dell’interruttore, non usare
l'apparecchiatura in un’area che supera la temperatura
ambientale minima consigliata di 40°C. Per evitare una
limitazione del flusso dell’aria, lasciare come minimo uno spazio
libero di 7,6 cm intorno alle aperture di ventilazione.
For å unngå at bryteren overopphetes skal utstyret ikke brukes på
steder hvor anbefalt maks omgivelsestemperatur overstiger 104
grader Farenheit (40°C). La det være minst 3 tommer (7,6 cm)
klaring rundt ventilasjonsåpningene for at luftsirkulasjonen skal
være uhindret.
Para evitar sobreaquecimento do interruptor, não utilize o
equipamento numa àrea que exceda uma temperatura máxima de
40°C. Para evitar o bloqueamento da circulação de ar, deixe pelo
menos um espaço de 7.6 cm em volta das aberturas de ventilação.
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Appendix C Translated Safety Warnings
Overtemperature Warning
¡Advertencia!
Para evitar que el interruptor se recaliente, no se debe usar en
áreas cuya temperatura ambiente exceda la máxima
recomendada, esto es, 40°C (104°F). Para no entorpecer la
corriente de aire, dejar por lo menos 7,6 cm (3 pulgadas) de
espacio muerto alrededor de la rejilla de ventilación.
Varning!
För att undvika överhettning av strömbrytaren skall den inte
användas i utrymme vars temperatur överskrider den maximalt
rekommenderade omgivningstemperaturen 40°C. Kontrollera att
det finns minst 7,6 cm fritt utrymme runt ventilationsöppningarna
så att luftflödet inte begränsas.
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Appendix C Translated Safety Warnings
TN Power Warning
TN Power Warning
Warning
The device is designed to work with TN power systems.
Waarschuwing
Het apparaat is ontworpen om te functioneren met TN
energiesystemen.
Varoitus
Attention
Warnung
Koje on suunniteltu toimimaan TN-sähkövoimajärjestelmien
yhteydessä.
Ce dispositif a été conçu pour fonctionner avec des systèmes
d'alimentation TN.
Das Gerät ist für die Verwendung mit TN-Stromsystemen
ausgelegt.
Avvertenza
Il dispositivo è stato progettato per l’uso con sistemi di
alimentazione TN.
Advarsel
Aviso
Utstyret er utfomet til bruk med TN-strømsystemer.
O dispositivo foi criado para operar com sistemas de corrente TN.
¡Advertencia!
El equipo está diseñado para trabajar con sistemas de
alimentación tipo TN.
Varning!
Enheten är konstruerad för användning tillsammans med
elkraftssystem av TN-typ.
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Appendix C Translated Safety Warnings
Ground Connection Warning
Ground Connection Warning
Warning
Waarschuwing
Varoitus
When installing the unit, the ground connection must always be made first
and disconnected last.
Bij de installatie van het toestel moet de aardverbinding altijd
het eerste worden gemaakt en het laatste worden losgemaakt.
Laitetta asennettaessa on maahan yhdistäminen aina tehtävä
ensiksi ja maadoituksen irti kytkeminen viimeiseksi.
Attention
Lors de l’installation de l’appareil, la mise à la terre doit toujours
être connectée en premier et déconnectée en dernier.
Warnung
Der Erdanschluß muß bei der Installation der Einheit immer
zuerst hergestellt und zuletzt abgetrennt werden.
Avvertenza
Advarsel
In fase di installazione dell'unità, eseguire sempre per primo il
collegamento a massa e disconnetterlo per ultimo.
Når enheten installeres, må jordledningen alltid tilkobles først
og frakobles sist.
Aviso
Ao instalar a unidade, a ligação à terra deverá ser sempre a
primeira a ser ligada, e a última a ser desligada.
¡Advertencia!
Varning!
Al instalar el equipo, conectar la tierra la primera y
desconectarla la última.
Vid installation av enheten måste jordledningen alltid anslutas
först och kopplas bort sist.
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Appendix C Translated Safety Warnings
Circuit Breaker (15A) Warning
Circuit Breaker (15A) Warning
Warning
This product relies on the building’s installation for short-circuit
(overcurrent) protection. Ensure that a fuse or circuit breaker no larger
than 120 VAC, 15A U.S. (240 VAC, 16A international) is used on the phase
conductors (all current-carrying conductors).
Waarschuwing
Dit produkt is afhankelijk van de installatie van het gebouw voor
kortsluit- (overstroom)beveiliging. Controleer of er een zekering
of stroomverbreker van niet meer dan 120 Volt wisselstroom, 15 A
voor de V.S. (240 Volt wisselstroom, 16 A internationaal) gebruikt
wordt op de fasegeleiders (alle geleiders die stroom voeren).
Varoitus
Tämä tuote on riippuvainen rakennukseen asennetusta
oikosulkusuojauksesta (ylivirtasuojauksesta). Varmista, että
vaihevirtajohtimissa (kaikissa virroitetuissa johtimissa)
käytetään Yhdysvalloissa alle 120 voltin, 15 ampeerin ja monissa
muissa maissa 240 voltin, 16 ampeerin sulaketta tai
suojakytkintä.
Attention
Warnung
Pour ce qui est de la protection contre les courts-circuits
(surtension), ce produit dépend de l'installation électrique du
local. Vérifier qu'un fusible ou qu'un disjoncteur de 120 V alt.,
15 A U.S. maximum (240 V alt., 16 A international) est utilisé sur
les conducteurs de phase (conducteurs de charge).
Dieses Produkt ist darauf angewiesen, daß im Gebäude ein
Kurzschluß- bzw. Überstromschutz installiert ist. Stellen Sie
sicher, daß eine Sicherung oder ein Unterbrecher von nicht mehr
als 240 V Wechselstrom, 16 A (bzw. in den USA 120 V
Wechselstrom, 15 A) an den Phasenleitern (allen stromführenden
Leitern) verwendet wird.
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Appendix C Translated Safety Warnings
Circuit Breaker (15A) Warning
Avvertenza
Questo prodotto dipende dall’installazione dell’edificio per
quanto riguarda la protezione contro cortocircuiti
(sovracorrente). Verificare che un fusibile o interruttore
automatico, non superiore a 120 VCA, 15 A U.S. (240 VCA, 16 A
internazionale) sia stato usato nei fili di fase (tutti i conduttori
portatori di corrente).
Advarsel
Aviso
Dette produktet er avhengig av bygningens installasjoner av
kortslutningsbeskyttelse (overstrøm). Kontroller at det brukes en
sikring eller strømbryter som ikke er større enn 120 VAC, 15 A
(USA) (240 VAC, 16 A internasjonalt) på faselederne (alle
strømførende ledere).
Este produto depende das instalações existentes para protecção
contra curto-circuito (sobrecarga). Assegure-se de que um
fusível ou disjuntor não superior a 240 VAC, 16A é utilizado nos
condutores de fase (todos os condutores de transporte de
corrente).
¡Advertencia!
Este equipo utiliza el sistema de protección contra
cortocircuitos (o sobrecorrientes) deló propio edificio.
Asegurarse de que se utiliza un fusible o interruptor automático
de no más de 240 voltios en corriente alterna (VAC), 16 amperios
del estándar internacional (120 VAC, 15 amperios del estándar
USA) en los hilos de fase (todos aquéllos portadores de
corriente).
Varning!
Denna produkt är beroende av i byggnaden installerat
kortslutningsskydd (överströmsskydd). Kontrollera att säkring
eller överspänningsskydd används på fasledarna (samtliga
strömförande ledare) för internationellt bruk max. 240 V
växelström, 16 A (i USA max. 120 V växelström, 15 A).
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Appendix C Translated Safety Warnings
Grounded Equipment Warning
Grounded Equipment Warning
Warning
Waarschuwing
Varoitus
This equipment is intended to be grounded. Ensure that the host is
connected to earth ground during normal use.
Deze apparatuur hoort geaard te worden Zorg dat de
host-computer tijdens normaal gebruik met aarde is verbonden.
Tämä laitteisto on tarkoitettu maadoitettavaksi. Varmista, että
isäntälaite on yhdistetty maahan normaalikäytön aikana.
Attention
Cet équipement doit être relié à la terre. S’assurer que l’appareil
hôte est relié à la terre lors de l’utilisation normale.
Warnung
Dieses Gerät muß geerdet werden. Stellen Sie sicher, daß das
Host-Gerät während des normalen Betriebs an Erde gelegt ist.
Avvertenza
Questa apparecchiatura deve essere collegata a massa.
Accertarsi che il dispositivo host sia collegato alla massa di
terra durante il normale utilizzo.
Advarsel
Aviso
Dette utstyret skal jordes. Forviss deg om vertsterminalen er
jordet ved normalt bruk.
Este equipamento deverá estar ligado à terra. Certifique-se que o
host se encontra ligado à terra durante a sua utilização normal.
¡Advertencia!
Varning!
Este equipo debe conectarse a tierra. Asegurarse de que el
equipo principal esté conectado a tierra durante el uso normal.
Denna utrustning är avsedd att jordas. Se till att värdenheten är
jordad vid normal användning.
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Appendix C Translated Safety Warnings
Supply Circuit Warning
Supply Circuit Warning
Warning
Care must be given to connecting units to the supply circuit so that wiring
is not overloaded.
Waarschuwing
Let erop dat de toestellen op voedingscircuits worden
aangesloten zonder het vermogen van de bedrading te
overschrijden.
Varoitus
Avertissement
Achtung
Laiteyksiköt on yhdistettävä huolellisesti syöttöpiiriin niin, että
johdot eivät ole ylikuormitettuja.
Veillez à bien connecter les unités au circuit d'alimentation afin
de ne pas surcharger les connections.
Beim Anschließen der Geräte an das Stromnetz ist darauf zu
achten, daß die Schaltverbindungen nicht überlastet werden.
Avvertenza
Advarsel
Fare attenzione quando si collegano le unità al circuito di
alimentazione, per non sovraccaricare i cablaggi.
Vær nøye med å koble enheter til strømforsyningskretsen slik at
ledningene ikke overbelastes.
Aviso
Deverá ter precaução ao ligar unidades ao circuito de
fornecimento de energia, para não sobrecarregar a instalação.
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Appendix C Translated Safety Warnings
Voltage Warning
¡Atención!
Poner mucho cuidado al conectar los equipos al circuito de
alimentación a fin de no sobrecargar el cableado.
Varning
Var noga vid anslutning av enheter till matarströmkretsen så att
ledningarna inte överbelastas.
Voltage Warning
Warning
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.
Waarschuwing
Aansluiting op een verkeerd voedingsvoltage kan beschadiging
van de apparatuur veroorzaken en tot brandgevaar leiden. Het
chassis mag niet aangesloten worden als de spanning die op het
label staat aangegeven, anders is dan de spanning van het
stopcontact.
Varoitus
Avertissement
Achtung
Erisuuruisten jännitteiden yhdistäminen voi aiheuttaa
laitevaurion ja tulipalon vaaran. Jos tarraan merkitty jännite
eroaa pistorasian jännitteestä, älä yhdistä asennuspohjaa
pistorasiaan.
Une erreur de voltage risque d'endommager l'appareil et
constitue un risque d'incendie. Si la tension indiquée sur
l'étiquette est différente de la tension de l'alimentation, ne
connectez en aucun cas le châssis à la prise.
Bei nicht übereinstimmender Spannung kann es zu
Geräteschäden und Feuergefahr kommen. Wenn die auf dem
Etikett angegebene Spannung nicht mit der Steckdosenspannung
übereinstimmt, schließen Sie das Gerät nicht an diese
Steckdose an.
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Appendix C Translated Safety Warnings
Voltage Warning
Avvertenza
Una tensione inadeguata può causare danni all'apparecchio e
rischio di incendio. Se la tensione riportata sulla targhetta è
diversa da quella della presa di alimentazione, non collegare lo
chassis a tale presa.
Advarsel
Aviso
Ulik spenning kan forårsake skade på utstyret og innebære
brannfare. Dersom spenningen på merkelappen er forskjellig fra
spenningen i stikkontakten, må du ikke koble kabinettet til den
stikkontakten.
Uma voltagem incorrecta poderá causar danos no equipamento e
constituir um risco de incêndio. Se a voltagem indicada na
etiqueta for diferente da voltagem de saída de corrente da
parede, não ligue o chassis a esse receptáculo.
¡Atención!
Varning
Las diferencias en el voltaje pueden causar daños a los equipos
y presentar peligro de incendio. Si el voltaje indicado en la
etiqueta es diferente al de la toma de alimentación, no conectar
el chasis a dicha toma.
Inkompatibla spänningar kan resultera i materiella skador samt
utgör brandfara. Om den spänning som anges på etiketten skiljer
sig från strömuttagets spänning ska chassit inte anslutas till
detta uttag.
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Appendix C Translated Safety Warnings
Power Supply Warning
Power Supply Warning
Warning
Do not touch the power supply when the power cord is connected. For
systems with a power switch, line voltages are present within 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.
Waarschuwing
U dient de voeding niet aan te raken zolang het netsnoer
aangesloten is. Bij systemen met een stroomschakelaar zijn er
lijnspanningen aanwezig in de voeding, zelfs wanneer de
stroomschakelaar uitgeschakeld is en het netsnoer aangesloten
is. Bij systemen zonder een stroomschakelaar zijn er
lijnspanningen aanwezig in de voeding wanneer het netsnoer
aangesloten is.
Varoitus
Älä kosketa virtalähdettä virtajohdon ollessa kytkettynä.
Virrankatkaisimella varustetuissa järjestelmissä on virtalähteen
sisällä jäljellä verkkojännite, vaikka virrankatkaisin on
katkaistu-asennossa virtajohdon ollessa kytkettynä.
Järjestelmissä, joissa ei ole virrankatkaisinta, on virtalähteen
sisällä verkkojännite, kun virtajohto on kytkettynä.
Attention
Ne pas toucher le bloc d'alimentation quand le cordon
d'alimentation est branché. Avec les systèmes munis d'un
commutateur marche-arrêt, des tensions de ligne sont présentes
dans l'alimentation quand le cordon est branché, même si le
commutateur est à l'arrêt. Avec les systèmes sans commutateur
marche-arrêt, l'alimentation est sous tension quand le cordon
d'alimentation est branché.
Warnung
Berühren Sie das Netzgerät nicht, wenn das Netzkabel
angeschlossen ist. Bei Systemen mit Netzschalter liegen
Leitungsspannungen im Netzgerät vor, wenn das Netzkabel
angeschlossen ist, auch wenn das System ausgeschaltet ist. Bei
Systemen ohne Netzschalter liegen Leitungsspannungen im
Netzgerät vor, wenn das Netzkabel angeschlossen ist.
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Appendix C Translated Safety Warnings
Power Supply Warning
Avvertenza
Non toccare l’alimentatore se il cavo dell’alimentazione è
collegato. Per i sistemi con un interruttore di alimentazione,
tensioni di linea sono presenti all’interno dell’alimentatore
anche quando l’interruttore di alimentazione è en posizione di
disattivazione (off), se il cavo dell’alimentazione è collegato. Per
i sistemi senza un interruttore, tensioni di linea sono presenti
all’interno dell’alimentatore quando il cavo di alimentazione è
collegato.
Advarsel
Berør ikke strømforsyningsenheten når strømledningen er
tilkoblet. I systemer som har en strømbryter, er det spenning i
strømforsyningsenheten selv om strømbryteren er slått av og
strømledningen er tilkoblet. Når det gjelder systemer uten en
strømbryter, er det spenning i strømforsyningsenheten når
strømledingen er tilkoblet.
Aviso
Não toque na unidade abastecedora de energia quando o cabo de
alimentação estiver ligado. Em sistemas com interruptor, a
corrente eléctrica estará presente na unidade abastecedora,
sempre que o cabo de alimentação de energia estiver ligado,
mesmo quando o interruptor se encontrar desligado. Para
sistemas sem interruptor, a tensão eléctrica dentro da unidade
abastecedora só estará presente quando o cabo de alimentação
estiver ligado.
¡Advertencia!
No tocar la fuente de alimentación mientras el cable esté
enchufado. En sistemas con interruptor de alimentación, hay
voltajes de línea dentro de la fuente, incluso cuando el
interruptor esté en Apagado (OFF) y el cable de alimentación
enchufado. En sistemas sin interruptor de alimentación, hay
voltajes de línea en la fuente cuando el cable está enchufado.
Varning!
Vidrör inte strömförsörjningsenheten när nätsladden är ansluten.
För system med strömbrytare finns det nätspänning i
strömförsörjningsenheten även när strömmen har slagits av men
nätsladden är ansluten. För system utan strömbrytare finns det
nätspänning i strömförsörjningsenheten när nätsladden är
ansluten.
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Appendix C Translated Safety Warnings
Lightning Activity Warning
Lightning Activity Warning
Warning
Waarschuwing
Varoitus
Do not work on the system or connect or disconnect cables during periods
of lightning activity.
Tijdens onweer dat gepaard gaat met bliksem, dient u niet aan het
systeem te werken of kabels aan te sluiten of te ontkoppelen.
Älä työskentele järjestelmän parissa äläkä yhdistä tai irrota
kaapeleita ukkosilmalla.
Attention
Ne pas travailler sur le système ni brancher ou débrancher les
câbles pendant un orage.
Warnung
Arbeiten Sie nicht am System und schließen Sie keine Kabel an
bzw. trennen Sie keine ab, wenn es gewittert.
Avvertenza
Advarsel
Non lavorare sul sistema o collegare oppure scollegare i cavi
durante un temporale con fulmini.
Utfør aldri arbeid på systemet, eller koble kabler til eller fra
systemet når det tordner eller lyner.
Aviso
Não trabalhe no sistema ou ligue e desligue cabos durante
períodos de mau tempo (trovoada).
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Appendix C Translated Safety Warnings
Product Disposal Warning
¡Advertencia!
No operar el sistema ni conectar o desconectar cables durante el
transcurso de descargas eléctricas en la atmósfera.
Varning!
Vid åska skall du aldrig utföra arbete på systemet eller ansluta
eller koppla loss kablar.
Product Disposal Warning
Warning
Waarschuwing
Varoitus
Ultimate disposal of this product should be handled according to all
national laws and regulations.
Het uiteindelijke wegruimen van dit product dient te geschieden
in overeenstemming met alle nationale wetten en reglementen.
Tämä tuote on hävitettävä kansallisten lakien ja määräysten
mukaisesti.
Attention
La mise au rebut ou le recyclage de ce produit sont généralement
soumis à des lois et/ou directives de respect de l'environnement.
Renseignez-vous auprès de l'organisme compétent.
Warnung
Avvertenza
Advarsel
Die Entsorgung dieses Produkts sollte gemäß allen Bestimmungen
und Gesetzen des Landes erfolgen.
Lo smaltimento di questo prodotto deve essere eseguito secondo
le leggi e regolazioni locali.
Endelig kassering av dette produktet skal være i henhold til alle
relevante nasjonale lover og bestemmelser.
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Appendix C Translated Safety Warnings
Class 1 Laser Product Warning
Aviso
¡Advertencia!
Varning!
Deitar fora este produto em conformidade com todas as leis e
regulamentos nacionais.
Al deshacerse por completo de este producto debe seguir todas
las leyes y reglamentos nacionales.
Vid deponering hanteras produkten enligt gällande lagar och
bestämmelser.
Class 1 Laser Product Warning
Warning
Waarschuwing:
Varoitus
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.
Onzichtbare laserstralen kunnen uit de openingspoorten van de
100BASE-FX enkelkanaals supervisor motormodule komen.
Voorkom blootstelling door niet in de open openingen te kijken.
Näkymätöntä lasersäteilyä voi levitä 100BASE-FX yksitilaisen
ohjainmoottorimoduulin aukoista. Avoimien aukkojen
tuijottamista ja säteilylle altistumista tulee välttää.
Avertissement :
des radiations laser invisibles peuvent être émises par les
ouvertures des ports du moteur de surveillance 100BASE-FX
monomode. Ne regardez jamais à travers ces ouvertures et ne
restez jamais devant.
Warnung:
An den Ausgängen des 100BASE-FX
-Single-Mode-Supervisor-Engine-Moduls kann unsichtbare
Laserstrahlung emittiert werden. Jeder Kontakt mit der Strahlung
und jedes Hineinsehen in die geöffneten Ausgänge ist zu
vermeiden.
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Appendix C Translated Safety Warnings
Laser Beam Exposure Warning
Avvertenza.
Delle aperture delle porte del modulo apparato supervisore
monomodale 100BASE-FX possono essere emesse radiazioni
laser invisibili. Evitare l’esposizione diretta e non guardare nelle
aperture.
Advarsel!
Aviso
Usynlig laserstråling kan emitteres fra aperturutgangene til
100BASE-FX-maskinens styremodul i enkeltmodus. Unngå
eksponering, og stirr ikke inn i åpne aperturer.
É possível que haja emissão de uma radiação de laser invisível a
partir das portas dos orifícios do módulo do mecanismo
supervisor de modo único 100BASE-FX. Evite expor-se a tal
radiação e não fixe o seu olhar nos orifícios abertos.
Aviso:
Los puertos de apertura del módulo de procesador de supervisión
de modo único 100BASE-FX pueden emitir radiación láser
invisible. Evite exponerse a la misma y no mire directamente a
las aperturas.
Varning!
Osynlig laserstrålning kan eventuellt avges från
öppningsportarna på 1000BASE-FX enkelt läge
övervakarmotormodul. Undvik att utsätta dig för strålning och
stirra inte in i öppna hål.
Laser Beam Exposure Warning
Warning
Waarschuwing
Varoitus
Avoid exposure to the laser beam.
Vermijd blootstelling aan de straal.
Vältä säteelle altistumista.
Attention
Eviter toute exposition au faisceau.
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Appendix C Translated Safety Warnings
No On/Off Switch Warning
Warnung
Avvertenza
Advarsel
Schützen Sie sich vor Strahlung.
Evitare l’esposizione al raggio.
Unngå å bli utsatt for strålen.
Evite exposição ao raio.
Aviso
¡Advertencia!
Varning!
Evitar la exposición al haz.
Utsätt dig inte för laserstrålningen.
No On/Off Switch Warning
Warning
Unplug the power cord before you work on a system that does not have an
on/off switch.
Waarschuwing
Voordat u aan een systeem werkt dat geen aan/uit schakelaar
heeft, dient u de stekker van het netsnoer uit het stopcontact te
halen.
Varoitus
Attention
Warnung
Ennen kuin teet mitään sellaiselle järjestelmälle, jossa ei ole
kaksiasentokytkintä, kytke irti virtajohto.
Avant de travailler sur un système non équipé d'un commutateur
marche-arrêt, débrancher le cordon d'alimentation.
Bevor Sie an einem System ohne Ein/Aus-Schalter arbeiten,
ziehen Sie das Netzkabel heraus.
Avvertenza
Prima di lavorare su un sistema che non è dotato di un
interruttore on/off, scollegare il cavo di alimentazione.
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Appendix C Translated Safety Warnings
No On/Off Switch Warning
Advarsel
Aviso
Før det skal utføres arbeid på et system som ikke har en
av/på-bryter, skal strømledningen trekkes ut.
Antes de começar a trabalhar num sistema que não possua um
interruptor ON/OFF, desligue o cabo de alimentação.
¡Advertencia!
Antes de trabajar sobre cualquier sistema que carezca de
interruptor de Encendido/Apagado (ON/OFF), desenchufar el
cable de alimentación.
Varning!
Dra ur nätsladden innan du utför arbete på ett system utan
strömbrytare.
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Appendix C Translated Safety Warnings
Chassis Warning—Rack-Mounting and Servicing
Chassis Warning—Rack-Mounting and Servicing
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 bottom of the rack if it is the only unit in
the rack.
When mounting this unit in a partially filled rack, load the rack from the
bottom to the top with the heaviest component at the bottom of the rack.
If the rack is provided with stabilizing devices, install the stabilizers before
mounting or servicing the unit in the rack.
Waarschuwing
Om lichamelijk letsel te voorkomen wanneer u dit toestel in een
rek monteert of het daar een servicebeurt geeft, moet u speciale
voorzorgsmaatregelen nemen om ervoor te zorgen dat het toestel
stabiel blijft. De onderstaande richtlijnen worden verstrekt om
uw veiligheid te verzekeren:
•
•
Dit toestel dient onderaan in het rek gemonteerd te worden als het toestel het
enige in het rek is.
Wanneer u dit toestel in een gedeeltelijk gevuld rek monteert, dient u het rek
van onderen naar boven te laden met het zwaarste onderdeel onderaan in het
rek.
•
Als het rek voorzien is van stabiliseringshulpmiddelen, dient u de
stabilisatoren te monteren voordat u het toestel in het rek monteert of het
daar een servicebeurt geeft.
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Appendix C Translated Safety Warnings
Chassis Warning—Rack-Mounting and Servicing
Varoitus
Kun laite asetetaan telineeseen tai huolletaan sen ollessa
telineessä, on noudatettava erityisiä varotoimia järjestelmän
vakavuuden säilyttämiseksi, jotta vältytään loukkaantumiselta.
Noudata seuraavia turvallisuusohjeita:
•
•
Jos telineessä ei ole muita laitteita, aseta laite telineen alaosaan.
Jos laite asetetaan osaksi täytettyyn telineeseen, aloita kuormittaminen sen
alaosasta kaikkein raskaimmalla esineellä ja siirry sitten sen yläosaan.
•
Jos telinettä varten on vakaimet, asenna ne ennen laitteen asettamista
telineeseen tai sen huoltamista siinä.
Attention
Pour éviter toute blessure corporelle pendant les opérations de
montage ou de réparation de cette unité en casier, il convient de
prendre des précautions spéciales afin de maintenir la stabilité
du système. Les directives ci-dessous sont destinées à assurer la
protection du personnel :
•
•
•
Si cette unité constitue la seule unité montée en casier, elle doit être placée
dans le bas.
Si cette unité est montée dans un casier partiellement rempli, charger le
casier de bas en haut en plaçant l'élément le plus lourd dans le bas.
Si le casier est équipé de dispositifs stabilisateurs, installer les stabilisateurs
avant de monter ou de réparer l'unité en casier.
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Appendix C Translated Safety Warnings
Chassis Warning—Rack-Mounting and Servicing
Warnung
Zur Vermeidung von Körperverletzung beim Anbringen oder
Warten dieser Einheit in einem Gestell müssen Sie besondere
Vorkehrungen treffen, um sicherzustellen, daß das System stabil
bleibt. Die folgenden Richtlinien sollen zur Gewährleistung Ihrer
Sicherheit dienen:
•
•
Wenn diese Einheit die einzige im Gestell ist, sollte sie unten im Gestell
angebracht werden.
Bei Anbringung dieser Einheit in einem zum Teil gefüllten Gestell ist das
Gestell von unten nach oben zu laden, wobei das schwerste Bauteil unten im
Gestell anzubringen ist.
•
Wird das Gestell mit Stabilisierungszubehör geliefert, sind zuerst die
Stabilisatoren zu installieren, bevor Sie die Einheit im Gestell anbringen
oder sie warten.
Avvertenza
Per evitare infortuni fisici durante il montaggio o la manutenzione
di questa unità in un supporto, occorre osservare speciali
precauzioni per garantire che il sistema rimanga stabile. Le
seguenti direttive vengono fornite per garantire la sicurezza
personale:
•
•
Questa unità deve venire montata sul fondo del supporto, se si tratta
dell’unica unità da montare nel supporto.
Quando questa unità viene montata in un supporto parzialmente pieno,
caricare il supporto dal basso all’alto, con il componente più pesante
sistemato sul fondo del supporto.
•
Se il supporto è dotato di dispositivi stabilizzanti, installare tali dispositivi
prima di montare o di procedere alla manutenzione dell’unità nel supporto.
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Appendix C Translated Safety Warnings
Chassis Warning—Rack-Mounting and Servicing
Advarsel
Unngå fysiske skader under montering eller reparasjonsarbeid på
denne enheten når den befinner seg i et kabinett. Vær nøye med
at systemet er stabilt. Følgende retningslinjer er gitt for å verne
om sikkerheten:
•
•
Denne enheten bør monteres nederst i kabinettet hvis dette er den eneste
enheten i kabinettet.
Ved montering av denne enheten i et kabinett som er delvis fylt, skal
kabinettet lastes fra bunnen og opp med den tyngste komponenten nederst i
kabinettet.
•
Hvis kabinettet er utstyrt med stabiliseringsutstyr, skal stabilisatorene
installeres før montering eller utføring av reparasjonsarbeid på enheten i
kabinettet.
Aviso
Para se prevenir contra danos corporais ao montar ou reparar
esta unidade numa estante, deverá tomar precauções especiais
para se certificar de que o sistema possui um suporte estável. As
seguintes directrizes ajudá-lo-ão a efectuar o seu trabalho com
segurança:
•
•
Esta unidade deverá ser montada na parte inferior da estante, caso seja esta
a única unidade a ser montada.
Ao montar esta unidade numa estante parcialmente ocupada, coloque os
itens mais pesados na parte inferior da estante, arrumando-os de baixo para
cima.
•
Se a estante possuir um dispositivo de estabilização, instale-o antes de
montar ou reparar a unidade.
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Appendix C Translated Safety Warnings
Chassis Warning—Rack-Mounting and Servicing
¡Advertencia!
Para evitar lesiones durante el montaje de este equipo sobre un
bastidor, o posteriormente durante su mantenimiento, se debe
poner mucho cuidado en que el sistema quede bien estable. Para
garantizar su seguridad, proceda según las siguientes
instrucciones:
•
•
Colocar el equipo en la parte inferior del bastidor, cuando sea la única unidad
en el mismo.
Cuando este equipo se vaya a instalar en un bastidor parcialmente ocupado,
comenzar la instalación desde la parte inferior hacia la superior colocando el
equipo más pesado en la parte inferior.
•
Si el bastidor dispone de dispositivos estabilizadores, instalar éstos antes de
montar o proceder al mantenimiento del equipo instalado en el bastidor.
Varning!
För att undvika kroppsskada när du installerar eller utför
underhållsarbete på denna enhet på en ställning måste du vidta
särskilda försiktighetsåtgärder för att försäkra dig om att
systemet står stadigt. Följande riktlinjer ges för att trygga din
säkerhet:
•
•
•
Om denna enhet är den enda enheten på ställningen skall den installeras
längst ned på ställningen.
Om denna enhet installeras på en delvis fylld ställning skall ställningen
fyllas nedifrån och upp, med de tyngsta enheterna längst ned på ställningen.
Om ställningen är försedd med stabiliseringsdon skall dessa monteras fast
innan enheten installeras eller underhålls på ställningen.
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Chassis Warning—Rack-Mounting and Servicing
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I N D E X
Nu m e ric s
10/100BASE-T ports
baud rate 2-33
brackets
cables and connectors B-1
connecting to 2-26
See mounting brackets
connection distances, maximum 1-6
full duplex 1-6, 1-7
half duplex 1-6
pinouts B-2
cables
100BASE-FX ports
10/100BASE-T ports B-1 to B-2, B-4
cables and connectors B-2
connecting to 2-28 to 2-30
connection distances, maximum 1-7
100 port mode LED 1-13 to 1-15
19-, 23-, and 24-inch racks 2-8
100BASE-FX, 50/125- or 62.5/125-micron
fiber-optic 2-28, B-2
crossover and straight-through pinouts B-4
RJ-21 pinouts B-5
rollover pinouts
DB-25 adapter B-8
A
CCO
See Cisco.com
AC power
circuit breaker (15A) warning C-15
Cisco.com xix
connecting to 2-25
connector 1-19
warning C-2 to C-5
adapter pinouts
Cisco Cluster Management Suite 1-4
Cisco RPS
See terminal adapter pinouts
autonegotiation 1-6
See RPS
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Index
CiscoWorks 2000 1-4
Class 1 laser product warning C-25
Cluster Management Suite 1-4
command-line interface (CLI) 1-4
connecting 10/100 ports to IP Phones 2-27
connecting to
console port 1-21
adapter pinouts
RJ-45-to-DB-25 terminal B-7
RJ-45-to-DB-9 terminal B-6
cable B-6
10/100BASE-T ports 2-26
100BASE-FX ports 2-28 to 2-30
console port 2-33 to 2-34
LRE port 2-30 to 2-32
connecting to 2-33 to 2-34
default characteristics 2-33
conventions, document xii
crossover cable
workstation B-7
connectivity problems 3-5
pinout B-4
connection distances, maximum
10/100BASE-T ports 1-6
100BASE-FX ports 1-7
LRE ports 2-6
connectivity problems, solving 3-3
connectors
default characteristics of the console port 2-33
documentation, CD-ROM
RJ-21 B-3, B-5
Catalyst 2900 XL and Catalyst 3500 XL xvi
document conventions xii
connectors, See also ports
console B-5
duplex SC connector B-2
connectors and cables 1-19
10/100BASE-T ports B-1 to B-2
100BASE-FX ports 1-7, B-2
console port 2-33 to 2-34
power (AC and RPS) 1-19
RJ-21 connector B-3, B-5
RPS 300 1-20
expansion slots
illustration 1-5
LEDs 1-17
overview 1-8
RPS 600 1-20
supported modules 1-8
See also ports
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F
feedback to Cisco Systems, web xviii
fiber-optic cable
installation
attaching mounting brackets
(rack-mount) 2-11, 2-17
50/125- or 62.5/125-micron 2-28, B-2
front panel
attaching mounting brackets (telco
rack-mount) 2-16
10/100 ports 1-6
expansion slots 1-8
fixed ports 1-6
(wall-mount) 2-23
cable guide 2-20
LEDs 1-9
connecting to
LRE ports 1-7
10/100BASE-T ports 2-26
100BASE-FX ports 2-28 to 2-30
console port 2-33 to 2-34
LRE port 2-30 to 2-32
console port
full duplex
10/100BASE-T ports 1-6, 1-7
LED 1-15, 1-16
port mode 1-15, 1-16
connecting to 2-33 to 2-34
electrical noise, avoiding 2-6
guidelines 2-5
G
ground connection warning C-14
grounded equipment warning C-17
mounting in a rack 2-19 to 2-20
mounting on a wall 2-23 to 2-25
packing list 2-6
rack-mount 2-19 to 2-20
table or shelf 2-7
H
wall-mount 2-23 to 2-25
warnings 2-1 to 2-4
half duplex
10/100BASE-T ports 1-6
LED 1-15, 1-16
IOS command-line interface 1-4
IP Phones
port mode 1-15, 1-16
hot-swappable modules 1-8
HP OpenView 1-4
connecting to 10/100 ports 2-27
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Index
long-reach Ethernet
See LRE
J
jewelry removal warning C-6
LRE
defined 1-1
LED 1-14, 1-16
port
L
LAN-to-phone jack 2-27
Laser beam exposure warning C-26
LEDs
connecting to 2-30 to 2-32
See also RJ-21 connector
100 port mode 1-13, 1-15
DUPLX 1-16
expansion slots 1-17
FDUP 1-13, 1-15
maximum connection distances
See connection distances, maximum
mid-mount
full duplex 1-15, 1-16
half duplex 1-15, 1-16
interpreting 1-13
LRE 1-14, 1-16
See installation
port status 1-9, 1-15 to 1-16
POST results 2-25, 3-2
RPS 1-12 to 1-13
attaching mounting brackets (telco
rack-mount)
RPS 300 1-13
RPS 600 1-12
SPEED 1-14, 1-16
STAT 1-13 to 1-16
STAT LED 1-15
N
no on/off switch warning C-27
System 1-11
UTL 1-13, 1-15
lightning activity warning C-23
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warning C-18
O
power connectors 1-19
power on 2-25
overtemperature warning C-10
power supply
AC power outlet 1-19
RPS connector 1-19
warning C-21
P
packing list 2-6
PC, connecting to switch 2-33
performance problems, solving 3-3
personnel warning C-4
pinouts
product disposal warning C-24
10/100BASE-T ports B-2
cable, straight-through and crossover B-4
RJ-21 connector B-5
RJ-45-to-DB-25 terminal adapter B-8
RJ-45-to-DB-9 terminal adapter B-7
rollover cable B-7, B-8
ports
qualified personnel warning C-4
rack installation
bracket mounting points 2-9
rear panel
10/100BASE-T 1-6
AC power connector 1-19
console port B-5
RPS connector 1-19
RJ-21 connector
illustration 1-7
100BASE-FX 1-7
console 1-21
console connector pinouts B-5
LRE 1-7
module 1-8
pinouts B-5
port status LEDs 1-9, 1-15 to 1-16
port status LEDs 1-9, 1-15 to 1-16
POST results 2-25
RJ-45 connector, console port 2-34, B-3, B-5
RJ-45 console port 1-18
rollover cable 2-34, B-6
identifying B-6
power
connecting to 2-25
pinouts B-8
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Index
RPS
LED 1-12 to 1-13
RPS 300
Telco 2-16
telephone network power warning
See TN power warning C-13
Telnet, and accessing the CLI 1-4
temperature
connector 1-20
LED 1-13
supported switches 1-19
warning C-3
maximum for installation 2-6, A-2
warning C-10
RPS 600
connector 1-20
LED 1-12
temperature warning C-10
terminal adapter pinouts
supported switches 1-19
warning C-2
S
terminal emulation software 2-33
TN power warning C-13
safety C-1
SC connectors B-2
SPEED LED 1-14, 1-16
stacking the chassis warning C-8
STAT LED 1-13 to 1-16
straight-through cable pinouts
cables
U
UTL LED 1-13, 1-15
straight-through B-4
SunNet Manager 1-4
supply circuit warning C-18
switch
V
VDSL
powering on 2-25
defined 1-1
switched ports, module 1-8
System LED 1-11
very-high-data-rate digital subscriber line
See VDSL
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voltage warning C-19
W
warnings
translated C-1 to C-33
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Index
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