Cisco 2960-24-S Hardware Installation Guide
Cisco 2960-24-S - Catalyst Switch Manual
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- Cisco 2960-24-S | Hardware Installation Guide - Page 1
Catalyst 2900 Series XL Hardware Installation Guide April 2002 Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-786461= Text Part Number: 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 2
accordance with the instruction manual, may cause service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco - Cisco 2960-24-S | Hardware Installation Guide - Page 3
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. (0201R) Catalyst 2900 Series XL Hardware Installation Guide Copyright © 1999-2002, Cisco Systems, Inc. All rights reserved. - Cisco 2960-24-S | Hardware Installation Guide - Page 4
- Cisco 2960-24-S | Hardware Installation Guide - Page 5
Contacting TAC by Using the Cisco TAC Website xix Contacting TAC by Telephone xx Product Overview 1-1 Features 1-1 Management Interface Options 1-4 Front-Panel Description 1-4 10/100 Ports 1-6 100BASE-FX Ports 1-7 Long-Reach Ethernet Ports 1-7 Catalyst 2900 Series XL Hardware Installation Guide v - Cisco 2960-24-S | Hardware Installation Guide - Page 6
LEDs and Modes 1-14 Module Slot LEDs 1-19 Rear-Panel Description 1-19 Power Connectors 1-21 Internal Power Supply Connector 1-21 DC Power Connector 1-21 Cisco RPS Connector 1-22 Console Port 1-23 2 C H A P T E R Installation 2-1 Preparing for Installation 2-1 Warnings 2-1 EMC Regulatory Statements - Cisco 2960-24-S | Hardware Installation Guide - Page 7
2-25 Grounding the Switch 2-26 Wiring the DC-Input Power Source 2-29 Connecting to a 10/100 Port 2-35 Connecting to a 100BASE-FX Port 2-37 Connecting to an LRE Port 2-38 Connecting to a Module Port 2-42 Connecting to the Console Port 2-42 Where to Go Next 2-43 Troubleshooting 3-1 Understanding POST - Cisco 2960-24-S | Hardware Installation Guide - Page 8
Connection Warning C-11 Circuit Breaker (15A) Warning C-12 Grounded Equipment Warning C-14 Supply Circuit Warning C-15 Voltage Warning C-16 Power Supply Warning C-17 Lightning Activity Warning C-19 Product Disposal Warning C-21 Catalyst 2900 Series XL Hardware Installation Guide viii 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 9
Beam Exposure Warning C-23 No On/Off Switch Warning C-24 Chassis Warning-Rack-Mounting and Servicing C-25 Reinforced Insulation Warning C-29 LAN Connections Power Disconnection Warning C-39 Exposed Wire Lead Warning C-41 Contents 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide ix - Cisco 2960-24-S | Hardware Installation Guide - Page 10
Contents Catalyst 2900 Series XL Hardware Installation Guide x 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 11
support, and the LEDs. Chapter 2, "Installation," provides the procedures for installing a switch in a rack, on a desk, or on a wall. Chapter 3, "Troubleshooting," describes how to identify and resolve some of the problems that might arise when you are installing the switch. 78-6461-04 Catalyst - Cisco 2960-24-S | Hardware Installation Guide - Page 12
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 or references to materials not contained in this manual. Caution Means reader be careful. In this - Cisco 2960-24-S | Hardware Installation Guide - Page 13
les traductions des mises en garde figurant dans cette publication, veuillez consulter l'annexe intitulée C « Translated Safety Warnings » (Traduction des avis de sécurité). 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide xiii - Cisco 2960-24-S | Hardware Installation Guide - Page 14
íveis acidentes. (Para ver as traduções dos avisos que constam desta publicação, consulte o apêndice C "Translated Safety Warnings" "Traduções dos Avisos de Segurança"). Catalyst 2900 Series XL Hardware Installation Guide xiv 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 15
initial configurations and software upgrades tend to change and therefore appear only in the release notes. Before installing, configuring, or upgrading the switch, refer to the release notes on Cisco.com for the latest information. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide xv - Cisco 2960-24-S | Hardware Installation Guide - Page 16
Note (not orderable but is available on Cisco.com) • Catalyst GigaStack Gigabit Interface Converter Hardware Installation Guide (order number DOC-786460=) • Cisco LRE CPE Hardware Installation Guide (order number DOC-7811469=) • Installation Notes for the Cisco LRE 48 POTS Splitter (order number DOC - Cisco 2960-24-S | Hardware Installation Guide - Page 17
/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). 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide xvii - Cisco 2960-24-S | Hardware Installation Guide - Page 18
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, xviii Catalyst 2900 Series XL Hardware Installation Guide - Cisco 2960-24-S | Hardware Installation Guide - Page 19
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 - Cisco 2960-24-S | Hardware Installation Guide - Page 20
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 - Cisco 2960-24-S | Hardware Installation Guide - Page 21
/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 - Cisco 2960-24-S | Hardware Installation Guide - Page 22
) modules • On the Catalyst 2924M XL DC switch, a direct current (DC) power converter • On the Catalyst 2912 LRE XL and 2924 LRE XL switches, up to 24 LRE ports through one RJ-21 connector and hot swapping capability with the Cisco LRE customer premises equipment (CPE) devices • Supports up to 2048 - Cisco 2960-24-S | Hardware Installation Guide - Page 23
Overview Figure 1-1 Catalyst 2900 Series XL Switches Version Number Description WS-C2912-LRE-XL 4 fixed autosensing 10/100 ports INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X 12X 12 LRE ports Cisco RPS 300 WS-C2924-LRE-XL 4 fixed autosensing 10/100 ports 24 LRE ports INPUT OUTPUT PWR - Cisco 2960-24-S | Hardware Installation Guide - Page 24
to gather link information and to display switch images to modify switch- and port-level settings. • Command-line Interface (CLI)-The switch IOS CLI software is enhanced to support desktop-switching features. You can fully configure and monitor the switch and switch cluster members from the CLI. You - Cisco 2960-24-S | Hardware Installation Guide - Page 25
SERIES XL 4 5 100BASE-FX 6 7 8 9 10 11 12 100BASE-FX ports Figure 1-4 Catalyst 2900 LRE XL 10/100 and LRE Ports INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X 12X 10/100 ports LRE ports Catalyst 2900 LRE XL 48005 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 1-5 - Cisco 2960-24-S | Hardware Installation Guide - Page 26
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 - Cisco 2960-24-S | Hardware Installation Guide - Page 27
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 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 1-7 - Cisco 2960-24-S | Hardware Installation Guide - Page 28
other switch ports and is managed through the switch management interfaces. Table 1-1 lists the modules that the module slots support. Table 1-1 Expansion Modules Module Type 10/100 Ethernet 100 BASE-FX Model Number WS-X2914-XL WS-X2914-XL-V WS-X2922-XL WS-X2922-XL-V WS-X2924-XL-V Catalyst 2900 - Cisco 2960-24-S | Hardware Installation Guide - Page 29
thumb screws. A power-on self-test (POST) verifies that the module is working properly before it starts forwarding packets. Note 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 - Cisco 2960-24-S | Hardware Installation Guide - Page 30
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]. Figure 1-5 Catalyst 2912 XL, 2924 XL, and 2924C XL LEDs 10/100 port LEDs System LED Port mode LEDs MODE 1X 2X - Cisco 2960-24-S | Hardware Installation Guide - Page 31
1-6 Catalyst 2912MF XL, 2924M XL, and 2924M XL DC LEDs 10BASE-FX port LEDs Front-Panel Description 12 1 MODE 2 3 4 5 100BASE-FX 6 7 System LED RPS LED Expansion slot status LED Port mode LED Mode button 48003 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 1-11 - Cisco 2960-24-S | Hardware Installation Guide - Page 32
is not powered up. 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 2-24. 1-12 Catalyst 2900 Series XL Hardware Installation Guide 78 - Cisco 2960-24-S | Hardware Installation Guide - Page 33
the Catalyst 2912 XL, 2924C XL, 2924 XL, 2924MF XL, 2924M XL, and 2924M XL DC Switches Color Off Green Blinking green Amber RPS Status RPS is off or is not installed. RPS is operational. The RPS and the switch AC power supply are both powered up. If the switch power supply fails, the switch powers - Cisco 2960-24-S | Hardware Installation Guide - Page 34
LED should turn green. If it does not, the RPS fan could have failed. Contact Cisco Systems. The internal power supply in a switch has failed, and the RPS is providing power to the switch (redundancy has been allocated to this device). Port LEDs and Modes Each of the 10/100, 100BASE-FX, and LRE - Cisco 2960-24-S | Hardware Installation Guide - Page 35
XL switches except the Catalyst 2912 LRE XL and Catalyst 2924 LRE XL switches. The port duplex mode: full duplex or half duplex. The default setting is half duplex. The port operating speed: 10 or 100 Mbps. The default setting is auto. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide - Cisco 2960-24-S | Hardware Installation Guide - Page 36
, the switch is using less than 25 percent of its total capacity, and so on. See Figure 1-8 for details. Port is operating in half duplex. Port is operating in full duplex. Port is operating at 10 Mbps. Port is operating at 100 Mbps. 1-16 Catalyst 2900 Series XL Hardware Installation Guide 78 - Cisco 2960-24-S | Hardware Installation Guide - Page 37
forwarding state. Cisco IOS Release 12.0(5.x)WC42 3 Cyan (off) Cyan (off) LRE port or remote CPE Ethernet port is operating in half-duplex mode. Green LRE port or remote CPE Ethernet port is operating in full-duplex mode. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 1-17 - Cisco 2960-24-S | Hardware Installation Guide - Page 38
or remote CPE Ethernet port is operating at 100 Mbps. 1. The LEDs on Catalyst 2900 LRE XL switches with Cisco IOS Release 12.0(5.x)WC1 or Cisco IOS Release 12.0(5.x)WC2 provide information about the connected Cisco 575 LRE CPE devices. These IOS releases do not support the Cisco 585 LRE CPE devices - Cisco 2960-24-S | Hardware Installation Guide - Page 39
, refer to the Catalyst 2900 Series XL Modules Installation Guide. Rear-Panel Description Other than the Catalyst 2924M XL DC switch, the rear panels of a Catalyst 2900 XL and Catalyst 2900 LRE XL switches have an AC power connector, an RPS connector, and an RJ-45 console port. (See Figure 1-10 - Cisco 2960-24-S | Hardware Installation Guide - Page 40
2924M XL DC switch has a DC power connector (also referred to as the terminal block header), an RJ-45 console port, and a ground lug. (See Figure 1-13.) The switch is shipped with a terminal block plug in the DC power connector. 1-20 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 41
Note The Cisco RPS does not support the Catalyst 2924M XL DC switch. 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 - Cisco 2960-24-S | Hardware Installation Guide - Page 42
to a DC-input power source that has an input supply voltage from -36 to -72 VDC. If the supply voltage is not in this range, the switch might not operate properly or might be damaged. Cisco RPS Connector Specific Cisco RPS models support specific Catalyst 2900 XL switches: • Cisco RPS 600 (model - Cisco 2960-24-S | Hardware Installation Guide - Page 43
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 - Cisco 2960-24-S | Hardware Installation Guide - Page 44
Power Connectors Chapter 1 Product Overview 1-24 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 45
E R 2 This chapter describes how to install your Catalyst 2900 XL switch and interpret the power-on self-test (POST) that ensures proper operation. Power-on procedures • Connection procedures • Where to go next Note Refer to the Catalyst 2900 Series XL Modules Installation Guide and the Catalyst - Cisco 2960-24-S | Hardware Installation Guide - Page 46
inches (7.6 cm) of clearance around the ventilation openings. Warning The device is designed to work with TN power systems. Warning When installing the unit, the ground connection must always be made first and disconnected last. Catalyst 2900 Series XL Hardware Installation Guide 2-2 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 47
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 - Cisco 2960-24-S | Hardware Installation Guide - Page 48
matter of this manual. This is a Class A Information product. When used in a residential environment, it may cause radio frequency interference. Under such circumstances, the user may be requested to take appropriate countermeasures. Catalyst 2900 Series XL Hardware Installation Guide 2-4 78-6461 - Cisco 2960-24-S | Hardware Installation Guide - Page 49
this equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions. 46464 Korea Warning This is be replaced with a residential-use type. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-5 - Cisco 2960-24-S | Hardware Installation Guide - Page 50
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. Catalyst 2900 Series XL Hardware Installation Guide 2-6 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 51
representative or reseller for support. Return all packing materials to the shipping container and save them. Your Catalyst 2900 XL switch is shipped with these items: • Where to Find the Catalyst 2900 XL and Catalyst 3500 XL Documentation flyer • Cisco Documentation CD-ROM • AC power cord 78-6461 - Cisco 2960-24-S | Hardware Installation Guide - Page 52
brackets Note The cable guide does not attach to the Catalyst 2912 LRE XL and 2924 LRE XL switches. • One RJ-45-to-DB-9 adapter • Cisco Information Packet, containing warranty, safety, and support information Note In addition to these items, the Catalyst 2924M XL DC switch also ships with a DC - Cisco 2960-24-S | Hardware Installation Guide - Page 53
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 2-24. Installing the Switch in a Rack Warning To prevent bodily injury when mounting or servicing this unit in a rack - Cisco 2960-24-S | Hardware Installation Guide - Page 54
the instructions described in these procedures: • "Removing Screws from the Switch" section on page 2-11 • "Attaching the Brackets to a Catalyst 2912 XL, 2924C XL, 2924 XL, 2912MF XL, 2924M XL, or 2924M XL DC Switch" section on page 2-11 2-10 Catalyst 2900 Series XL Hardware Installation Guide - Cisco 2960-24-S | Hardware Installation Guide - Page 55
2924M XL DC switch: The bracket orientation and screws that you use depend on whether you are attaching the brackets for a 19-, 23-, or 24-inch rack. Use two of the supplied screws to attach each bracket, according to rack size: 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-11 - Cisco 2960-24-S | Hardware Installation Guide - Page 56
, 2924C XL, and 2924 XL Fixed-Port Switches (Front-Panel Forward) Phillips flat-head screws Phillips truss-head screws 19" configuration MODE 1X 2X 3X 4X 5X 6X 7X 47738 23" and 24" configuration MODE 1X 2X 3X 4X 5X 6X 7X 2-12 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 57
, and 2924M XL DC Modular Switches (Front-Panel Forward) Phillips flat-head screws 19" configuration Phillips truss-head screws 12 MODE 1X 2X 3X 4X 5X 6X 7X 23" and 24" configuration 12 MODE 1X 2X 3X 4X 5X 6X 7X 47297 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-13 - Cisco 2960-24-S | Hardware Installation Guide - Page 58
Figure 2-6 Attaching Brackets on Catalyst 2912 XL, 2924C XL, and 2924 XL Fixed-Port Switches (Rear-Panel Forward) 19" configuration Phillips flat-head screws 23" and 24" configuration Phillips truss-head screws 47298 2-14 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 59
for Telco Racks 47299 DC INPUT 21.00A0-/11R2.0A0AT/2IN050G0--26400HVZ~ Phillips flat-head screws 71236 Note Only the Catalyst 2912MF XL, Catalyst 2924M XL, and Catalyst 2924M XL DC switches can be mounted in telco racks. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-15 - Cisco 2960-24-S | Hardware Installation Guide - Page 60
LRE XL or 2924 LRE XL switch, use the supplied Phillips flat-head screws to attach the long side of the bracket to the switch. Note Do not install an LRE switch in a 23- or 24-inch rack. The mounting brackets shipped with a Catalyst 2900 LRE XL switch cannot support the switch in a 23or 24-inch rack - Cisco 2960-24-S | Hardware Installation Guide - Page 61
in a Rack Figure 2-9 Attaching Brackets on Catalyst 2912 LRE XL and 2924 LRE XL Switches (Front-Panel Forward) Phillips flat-head screws Phillips truss-head screws 19" PWR PWR RESET TEMP FAN 9X 10X 11X 12X 54728 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-17 - Cisco 2960-24-S | Hardware Installation Guide - Page 62
23" and 24" configuration 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. 2-18 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 63
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. 78-6461-04 Catalyst 2900 Series XL Hardware Installation - Cisco 2960-24-S | Hardware Installation Guide - Page 64
Wall Chapter 2 Installation Note The cable guide does not attach to the Catalyst 2912 LRE XL and 2924 LRE XL switches. Figure 2-12 Attaching the Cable Guide MODE 1X 2X 3X 4X 5X 6X 7X 8X 9X 10X 10BaseT/100Ba1s0e0TBXaseFX 11X 12X 13X 14X Cable guide screw 16X 17X 18X 19X 20X 21X - Cisco 2960-24-S | Hardware Installation Guide - Page 65
the switch. Follow the same steps to attach the second bracket to the opposite side of the switch. Figure 2-13 Attaching Brackets for Parallel and Vertical Wall-Mounting for Fixed-Port Switches 78-6461-04 47303 Phillips truss-head screws Catalyst 2900 Series XL Hardware Installation Guide 2-21 - Cisco 2960-24-S | Hardware Installation Guide - Page 66
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 2-28. 2-22 Catalyst 2900 Series XL Hardware Installation Guide 78 - Cisco 2960-24-S | Hardware Installation Guide - Page 67
a Fixed-Port Switch to a Wall Vertical wall stud SERIES 24x 23x User-supplied screws 22x 21x 20x 19x 18x 17x 16x 15x 14x 13x 10BaseT/100BaseTx 12x 11x 10x 9x 8x 7x 6x 5x 4x 3x 2x 1x 47305 RPS MODE 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-23 - Cisco 2960-24-S | Hardware Installation Guide - Page 68
2-24 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. Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 69
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 DC Power To connect the Catalyst 2924M XL DC switch to a DC-input power source, follow the steps in - Cisco 2960-24-S | Hardware Installation Guide - Page 70
Power Chapter 2 Installation • Four leads of 12- or 14-gauge copper wire • Wire-stripping tool(s) for stripping both 6- and 12- or 14-gauge wires Grounding the Switch from the rear panel of the switch. (See Figure 2-17. 2-26 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 71
2-17 Removing the Ground-Lug Screws Connecting to DC Power CONSOLE BERFEOFREERPOCTOWONEMNRAENCUTAINL G DC INPUT ICNUPRURTE: 3N6T:- 72 0.05" (1.27 mm) 74076 Step 4 Step 5 Insulation Wire lead Slide the open end of the ground lug over the exposed area of the 6-gauge wire. Using a Panduit - Cisco 2960-24-S | Hardware Installation Guide - Page 72
16 screws to attach the ground lug and wire assembly to the rear panel of the switch. Using a ratcheting torque screwdriver, torque each ground-lug screw to 15 1bf-in. (or 240 ounce-force inches [240 ozf-in.]). (See Figure 2-20.) 2-28 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 73
. To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit breaker in the OFF position. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-29 - Cisco 2960-24-S | Hardware Installation Guide - Page 74
switch to a DC-input power source: Step 1 Locate and remove the terminal block plug. It is already in the DC power connector on the switch the switch identifies the positive and negative positions for both the A and B feed wires. 2-30 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 75
on the Switch Rear Panel Connecting to DC Power 74078 CONSOLE power source can conduct harmful levels of electricity. Be sure that no exposed portion of the DC-input power source wire extends from the terminal block plug. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide - Cisco 2960-24-S | Hardware Installation Guide - Page 76
Connecting to DC Power Chapter 2 Installation Figure 2-24 Inserting Wires into the Terminal Block Plug Return Negative Return Negative Feed -block captive screws. The recommended maximum torque is 4.5 lbf-in. (72 ozf-in.). 2-32 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 77
the Terminal-Block Captive Screws 60533 Torque to 4.5 lbf-in. (72 ozf-in.) Step 6 Repeat Steps 4 and 5 for the remaining three DC-input power source wires. Figure 2-26 shows the completed wiring of a terminal block plug. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-33 - Cisco 2960-24-S | Hardware Installation Guide - Page 78
header on the rear panel of the switch. (See Figure 2-27.) Caution Secure the wires coming from the terminal block so that they will not be disturbed by casual contact. For example, use tie wraps to secure the wires to a rack. 2-34 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 79
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 - Cisco 2960-24-S | Hardware Installation Guide - Page 80
the adapter installed in the attached device. See Chapter 3, "Troubleshooting," for solutions to cabling problems. Reconfigure and reboot the connected device if necessary. Repeat Steps 1 through 3 to connect to each 10/100 port. 2-36 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 81
not supported on the 100BASE-FX ports. To connect a switch 100BASE-FX port to 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 2-29. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide - Cisco 2960-24-S | Hardware Installation Guide - Page 82
through a patch panel. Note You can connect both Cisco 575 LRE CPE and Cisco 585 LRE CPE devices to your LRE switch, and you can hot swap the CPE devices without powering down the switch or disrupting the other switch ports. 2-38 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 83
. 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 2-30.) 78-6461-04 Catalyst 2900 Series XL - Cisco 2960-24-S | Hardware Installation Guide - Page 84
Connecting to an LRE Port Figure 2-30 Connecting to an LRE Port Screw SYSTEM RPS MODE LRE STAT DUPLX SPEED 1X 2X 3X 4X Screw Cable connector 54560 Screw RJ-21 connector Cable to wiring trunk 0.20 inch (5 mm) Cable tie 2-40 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 85
2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide. For more information about the Cisco LRE CPE devices, refer to the Cisco 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 - Cisco 2960-24-S | Hardware Installation Guide - Page 86
baud • 8 data bits • 1 stop bit • No parity After you have accessed the switch, you can change the port baud rate to its original setting. See the Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide for instructions. 2-42 Catalyst 2900 Series XL Hardware Installation - Cisco 2960-24-S | Hardware Installation Guide - Page 87
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. 78-6461-04 Catalyst 2900 Series XL Hardware - Cisco 2960-24-S | Hardware Installation Guide - Page 88
Where to Go Next Chapter 2 Installation 2-44 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 89
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 - Cisco 2960-24-S | Hardware Installation Guide - Page 90
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 - Cisco 2960-24-S | Hardware Installation Guide - Page 91
Chapter 3 Troubleshooting Diagnosing Problems 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. 78-6461-04 Catalyst 2900 Series XL Hardware - Cisco 2960-24-S | Hardware Installation Guide - Page 92
Series XL and Catalyst 3500 Series XL Software Configuration Guide for information on displaying port statistics. • The distance between the port and the attached device exceeds 328 feet (100 meters). • If the switch is attached to a repeater, the total distance between the two end stations exceeds - Cisco 2960-24-S | Hardware Installation Guide - Page 93
Troubleshooting Diagnosing Problems Table 3-2 Common Problems Cisco LRE CPE not communicating with or might be attempting to exceed rate or reach selected by the Catalyst 2900 LRE XL switch. Verify switch and upstream network status. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide - Cisco 2960-24-S | Hardware Installation Guide - Page 94
Diagnosing Problems Chapter 3 Troubleshooting Table 3-2 Common Problems and Their Solutions (continued) Symptom Possible Cause LRE status LED not turned RJ-21 cable loose or not connected on. properly. Trunk cable defective. CPE device absent, not powered, or defective. CPE device out of - Cisco 2960-24-S | Hardware Installation Guide - Page 95
use of appropriate public profile in bundles shared with other services. • Restrict the use of spectrally incompatible services. Local nonstandard noise source. Consult Cisco sales representative for installation optimization. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 3-7 - Cisco 2960-24-S | Hardware Installation Guide - Page 96
Diagnosing Problems Chapter 3 Troubleshooting Table 3-2 Common Problems and Their Solutions (continued) Symptom Possible Cause microfilters. For more information about microfilters, contact your Cisco sales representative. Catalyst 2900 Series XL Hardware Installation Guide 3-8 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 97
Chapter 3 Troubleshooting Diagnosing Problems Table 3-2 Common Problems and Their Solutions (continued) Symptom Ethernet information, refer to the Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide. 78-6461-04 Catalyst 2900 Series XL Hardware Installation - Cisco 2960-24-S | Hardware Installation Guide - Page 98
Diagnosing Problems Chapter 3 Troubleshooting 3-10 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 99
A-2, Table A-3, and Table A-5 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 - Cisco 2960-24-S | Hardware Installation Guide - Page 100
Catalyst 2912 XL and Catalyst 2912MF XL Switches Environmental Ranges Operating temperature Storage temperature Operating humidity Operating altitude Storage altitude Power Requirements AC input voltage DC input voltages Catalyst Catalyst 2900 Series XL Hardware Installation Guide A-2 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 101
Catalyst 2924 XL and Catalyst 2924C XL Switches Catalyst Port Power Levels 1.73 x 17.5 x 9.79 in. (4.4 x 44.5 x 24.8 cm) Optical transmitter - wavelength Optical sensibility of the - receiver Optical power transmitter - Transmit - 1. nm = nanometers 2. dBm = decibel milliwatt Catalyst - Cisco 2960-24-S | Hardware Installation Guide - Page 102
Specifications for the Catalyst 2924M XL Switches Environmental Operating Ranges @0.55A +5V @22A, +12V @0.75A with two modules installed Power consumption 90W (maximum) 307 Btus per hour 170W with two modules x 44.5 x 30.5 cm) Catalyst 2900 Series XL Hardware Installation Guide A-4 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 103
in. (8.8 x 44.5 x 30.5 cm) Table A-5 Technical Specifications for the Catalyst 2912 LRE XL and 2924 LRE XL Switches Environmental Operating Ranges Operating temperature Storage temperature Operating humidity Operating altitude Storage altitude Power Requirements 32 to 113°F (0 to 45°C) -13 to 158 - Cisco 2960-24-S | Hardware Installation Guide - Page 104
Switches (continued) AC input voltage 100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz DC input voltages +12V @12A Power consumption 70W Physical Dimensions Weight • Catalyst 2912 LRE XL 8.75 lb (4 kg) • Catalyst (Catalyst 2924M XL DC Switch) Safety NOM 019 BSMI EMC EN 50082-1 Class A - Cisco 2960-24-S | Hardware Installation Guide - Page 105
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 - Cisco 2960-24-S | Hardware Installation Guide - Page 106
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. Catalyst 2900 Series XL Hardware Installation Guide B-2 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 107
B-4. 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 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide B-3 - Cisco 2960-24-S | Hardware Installation Guide - Page 108
containing that adapter from Cisco. For console port and adapter pinout information, Switch 3 TD+ 6 TD- Switch 3 TD+ 6 TD- 1 RD+ 2 RD- 1 RD+ 2 RD- H5579 Figure B-5 Straight-Through Cable Schematic Switch 3 TD+ 6 TD- Router or PC 3 RD+ 6 RD Catalyst 2900 Series XL Hardware Installation Guide - Cisco 2960-24-S | Hardware Installation Guide - Page 109
tip/ring 23, 48 11, tip/ring 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. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide - Cisco 2960-24-S | Hardware Installation Guide - Page 110
a rollover cable by comparing the two modular ends of the cable. Hold the cable ends side-by-side, with the tab at the Port to a PC Catalyst 2900 series XL RJ-45-to-RJ-45 PC rollover cable RJ-45-to-DB-9 adapter (labeled TERMINAL) H10972 Catalyst 2900 Series XL Hardware Installation Guide - Cisco 2960-24-S | Hardware Installation Guide - Page 111
DTE adapter to connect the console port to a terminal. Table B-4 lists the pinouts for the console port, the RJ-45-to-RJ- supplied with the switch. You can order a kit (part number ACS-DSBUASYN=) containing this adapter from Cisco. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide B-7 - Cisco 2960-24-S | Hardware Installation Guide - Page 112
CTS DSR RxD GND GND TxD DTR RTS Table B-4 Console Port Signaling and Cabling Using a DB-25 Adapter Console Port (DTE) Signal RTS Not connected TxD GND GND RxD 6 3 7 7 2 20 4 Console Device Signal CTS DSR RxD GND GND TxD DTR RTS Catalyst 2900 Series XL Hardware Installation Guide B-8 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 113
translated warnings can be used with other documents related to this guide. 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 - Cisco 2960-24-S | Hardware Installation Guide - Page 114
-AC-RPS) al receptáculo RPS. Varning! Koppla endast Ciscos RPS (modell PWR600-AC-RPS) till RPS-uttaget. Attaching the Cisco RPS (model PWR300-AC-RPS-N1) This warning applies to the Catalyst 2912 LRE XL and 2924 LRE XL switches. Warning Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the RPS - Cisco 2960-24-S | Hardware Installation Guide - Page 115
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 por pessoal devidamente treinado e qualificado. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-3 - Cisco 2960-24-S | Hardware Installation Guide - Page 116
. Installation Warning Warning Read the installation instructions before you connect the system to its power source. Waarschuwing Raadpleeg de installatie-aanwijzingen voordat antes de ligar o sistema à sua fonte de energia. Catalyst 2900 Series XL Hardware Installation Guide C-4 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 117
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 graves ou souder l'objet métallique aux bornes. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-5 - Cisco 2960-24-S | Hardware Installation Guide - Page 118
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. Catalyst 2900 Series XL Hardware Installation Guide C-6 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 119
Chapter C Translated Safety Warnings Stacking the Chassis Warning Stacking the Chassis Warning Warning Do not stack the chassis on any other equipment. If the kan allvarlig kroppsskada såväl som skada på utrustningen uppstå. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-7 - Cisco 2960-24-S | Hardware Installation Guide - Page 120
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. Catalyst 2900 Series XL Hardware Installation Guide C-8 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 121
C Translated Safety Warnings Overtemperature Warning Overtemperature Warning Warning To prevent the switch from overheating, do not operate it in an area that exceeds the libero di 7,6 cm intorno alle aperture di ventilazione. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-9 - Cisco 2960-24-S | Hardware Installation Guide - Page 122
så att luftflödet inte begränsas. TN Power Warning Warning The device is designed to work with TN power systems. Waarschuwing Het apparaat is ontworpen om te Das Gerät ist für die Verwendung mit TN-Stromsystemen ausgelegt. C-10 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 123
dell'unità, eseguire sempre per primo il collegamento a massa e disconnetterlo per ultimo. Advarsel Når enheten installeres, må jordledningen alltid tilkobles først og frakobles sist. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-11 - Cisco 2960-24-S | Hardware Installation Guide - Page 124
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). C-12 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 125
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). 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-13 - Cisco 2960-24-S | Hardware Installation Guide - Page 126
equipo principal esté conectado a tierra durante el uso normal. Varning! Denna utrustning är avsedd att jordas. Se till att värdenheten är jordad vid normal användning. C-14 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 127
Warning Warning Care must be given to connecting units to the supply circuit so that wiring is not overloaded. Waarschuwing Let erop dat de unidades ao circuito de fornecimento de energia, para não sobrecarregar a instalação. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-15 - Cisco 2960-24-S | Hardware Installation Guide - Page 128
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 di alimentazione, non collegare lo chassis a tale presa. C-16 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 129
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 - Cisco 2960-24-S | Hardware Installation Guide - Page 130
Power Supply Warning Chapter C Translated Safety Warnings Varoitus Älä kosketa virtalähdettä virtajohdon ollessa kytkettynä. Virrankatkaisimella ømbryter, er det spenning i strømforsyningsenheten når strømledingen er tilkoblet. C-18 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 131
Tijdens onweer dat gepaard gaat met bliksem, dient u niet aan het systeem te werken of kabels aan te sluiten of te ontkoppelen. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-19 - Cisco 2960-24-S | Hardware Installation Guide - Page 132
de descargas eléctricas en la atmósfera. Varning! Vid åska skall du aldrig utföra arbete på systemet eller ansluta eller koppla loss kablar. C-20 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 133
completo de este producto debe seguir todas las leyes y reglamentos nacionales. Varning! Vid deponering hanteras produkten enligt gällande lagar och bestämmelser. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-21 - Cisco 2960-24-S | Hardware Installation Guide - Page 134
geöffneten Ausgänge ist zu vermeiden. Avvertenza. Delle aperture delle porte del modulo apparato supervisore monomodale 100BASE-FX possono essere emesse radiazioni laser radiação e não fixe o seu olhar nos orifícios abertos. C-22 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 135
utsatt for strålen. Aviso Evite exposição ao raio. ¡Advertencia! Evitar la exposición al haz. Varning! Utsätt dig inte för laserstrålningen. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-23 - Cisco 2960-24-S | Hardware Installation Guide - Page 136
Chapter C Translated Safety Warnings 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 utför arbete på ett system utan strömbrytare. C-24 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 137
. • If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Om lichamelijk letsel te voorkomen wanneer u dit toestel in een of het daar een servicebeurt geeft. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-25 - Cisco 2960-24-S | Hardware Installation Guide - Page 138
Chassis Warning-Rack-Mounting and Servicing Chapter C Translated Safety Warnings Varoitus Kun laite asetetaan telineeseen tai huolletaan sen ollessa installieren, bevor Sie die Einheit im Gestell anbringen oder sie warten. C-26 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 139
Chapter C Translated Safety Warnings Chassis Warning-Rack-Mounting and Servicing Avvertenza Per evitare infortuni fisici durante il montaggio o la før montering eller utføring av reparasjonsarbeid på enheten i kabinettet. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-27 - Cisco 2960-24-S | Hardware Installation Guide - Page 140
Chassis Warning-Rack-Mounting and Servicing Chapter C Translated Safety Warnings Aviso Para se prevenir contra danos stabiliseringsdon skall dessa monteras fast innan enheten installeras eller underhålls på ställningen. C-28 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 141
reforzado entre la energía principal AC y la potencia de salida de 48 VDC. Varning! Kundens 48-volt strömsystem måste vara försett med förstärkt isolering mellan den primära växelströmmen och utmatningen av 48 V likström. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-29 - Cisco 2960-24-S | Hardware Installation Guide - Page 142
Catalyst 2924M XL DC switch is intended for Local Area Network (LAN) connections only. This unit is not certified for use in Public Telephone Networks. Waarschuwing De Catalyst Catalyst commutateur Catalyst 2924M Catalyst 2924M XL DC-Switch switch Catalyst Catalyst El conmutador Catalyst 2924M XL - Cisco 2960-24-S | Hardware Installation Guide - Page 143
Warning The Catalyst 2924M XL DC switch contains no field-replaceable units (FRUs). Do not open the chassis or attempt to remove or replace any components. For information about obtaining service for this unit, contact your reseller or Cisco sales representative. Waarschuwing De Catalyst 2924M XL - Cisco 2960-24-S | Hardware Installation Guide - Page 144
om service av enheten. Installation Warning Warning Read the installation instructions before you connect the system to its power source. Waarschuwing Raadpleeg de installatie-aanwijzingen voordat u het systeem met de voeding verbindt. C-32 Catalyst 2900 Series XL Hardware Installation Guide 78 - Cisco 2960-24-S | Hardware Installation Guide - Page 145
equipment to a single, extra-low voltage (SELV) source. Waarschuwing Sluit de uitrusting aan op een enkele bron met extra-lage spanning (SELV). 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-33 - Cisco 2960-24-S | Hardware Installation Guide - Page 146
met beperkte toegang. Varoitus Laite tulee asentaa tilaan, johon on rajoitettu pääsy. Attention Cet équipement doit être installé uniquement dans une zone à accès limité. C-34 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 147
werden, wenn sie in einer Zentrale eingesetzt werden. Avvertenza I cavi Ethernet devono essere schermati se utilizzati in un ambiente di ufficio centrale. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-35 - Cisco 2960-24-S | Hardware Installation Guide - Page 148
sia collegato alla massa di terra durante il normale utilizzo. Advarsel Dette utstyret skal jordes. Forviss deg om vertsterminalen er jordet ved normalt bruk. C-36 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 149
hergestellt und zuletzt abgetrennt werden. Avvertenza In fase di installazione dell'unità, eseguire sempre per primo il collegamento a massa e disconnetterlo per ultimo. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-37 - Cisco 2960-24-S | Hardware Installation Guide - Page 150
addestrato e qualificato deve essere autorizzato ad installare o sostituire questo apparecchio. Advarsel Kun kvalifisert personell med riktig opplæring bør montere eller bytte ut dette utstyret. C-38 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 151
To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the , että se pysyy KATKAISTU-asennossa. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-39 - Cisco 2960-24-S | Hardware Installation Guide - Page 152
painel que serve o circuito de corrente contínua e coloque-o na posição OFF (Desligado), segurando nessa posição a manivela do interruptor do disjuntor com fita isoladora. C-40 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 153
of electricity. Be sure that no exposed portion of the DC-input power source wire extends from the terminal block plug. Waarschuwing Een blootgestelde verbindingsdraad ne doit apparaître hors du bloc d'alimentation du terminal. 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide C-41 - Cisco 2960-24-S | Hardware Installation Guide - Page 154
rese de que ninguna parte del cable de la fuente de alimentación de DC de entrada sale del enchufe del bloque de terminal. Varning! En blottad trådledning från en likströmsfö ömsförsörjningsenheten sticker ut från stiftplinten. C-42 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 155
38 connection distances, maximum 1-7 100 port mode LED 1-14 to 1-16 19-, 23-, and 24-inch racks 2-9 A AC power connecting to 2-24 connector 1-21 B-8 CCO See Cisco.com chassis, warning against stacking C-7 circuit breaker (15A) warning C-12 Catalyst 2900 Series XL Hardware Installation Guide IN-1 - Cisco 2960-24-S | Hardware Installation Guide - Page 156
2-42 conventions, document xii crossover cable connectivity problems 3-5 pinout B-4 D DC power connecting to 2-25 to 2-35 specifications A-5 warning C-29 to C-30, C-39 default characteristics of the console port 2-42 IN-2 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 157
2-11, 2-16 attaching mounting brackets (telco rack-mount) 2-15 attaching mounting brackets (wall-mount) 2-22 cable guide 2-19 connecting to 10/100BASE-T ports 2-35 100BASE-FX ports 2-37 to 2-38 console port 2-42 to 2-43 LRE port 2-38 to 2-41 78-6461-04 Catalyst 2900 Series XL Hardware Installation - Cisco 2960-24-S | Hardware Installation Guide - Page 158
warning C-19 Long-Reach Ethernet See LRE LRE defined 1-1 LED 1-15 port connecting to 2-38 to 2-41 See also RJ-21 connector M main disconnecting device warning C-8 maximum connection distances See connection distances, maximum IN-4 Catalyst 2900 Series XL Hardware Installation Guide 78-6461-04 - Cisco 2960-24-S | Hardware Installation Guide - Page 159
to 1-18 POST results 2-24 power connecting to 2-24 warning C-15 power connectors 1-21 power on 2-24 power supply AC power outlet 1-21 RPS connector 1-21 warning C-17 product disposal warning C-21 Q qualified personnel warning C-3 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide IN-5 - Cisco 2960-24-S | Hardware Installation Guide - Page 160
1-14 S safety C-1 SC connectors B-2 SPEED LED 1-15 stacking the chassis warning C-7 STAT LED 1-14 to 1-17 straight-through cable pinouts cables straight-through B-4 SunNet Manager 1-4 supply circuit warning C-15 switch powering on 2-24 switched ports, module 1-8 System LED 1-12 T telco racks 2-15 - Cisco 2960-24-S | Hardware Installation Guide - Page 161
2-42 TN power warning C-10 translated warnings C-1 to C-28 U UTL LED 1-14, 1-16 V VDSL defined 1-1 very-high-data-rate digital subscriber line See VDSL voltage warning C-16 W warnings defined xiii to xv translated C-1 to C-28 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide IN-7 - Cisco 2960-24-S | Hardware Installation Guide - Page 162
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Catalyst 2900 Series XL Hardware
Installation Guide
April 2002
Customer Order Number: DOC-786461=
Text Part Number: 78-6461-04