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Table Of Contents
Cisco 12006 and Cisco 12406 Router Chassis Cable-Management Bracket Replacement Instructions
Chassis Cable-Management Bracket Overview
Preventing Electrostatic Discharge Damage
Removing and Installing the Cable-Management Bracket
Routing Line Card and RP Cables
Line Card and RP Cable-Management Brackets
Regulatory, Compliance, and Safety Information
Translated Safety Warnings and Agency Approvals
Electromagnetic Compatibility Regulatory Statements
Class A Notice for Taiwan and Other Traditional Chinese Markets
Obtaining Technical Assistance
Obtaining Additional Publications and Information
Cisco 12006 and Cisco 12406 Router Chassis Cable-Management Bracket Replacement Instructions
Product Number: ACS-GSR6-CCBLM=
Document Order Number: DOC-7816105=The Cisco 12006 and Cisco 12406 Routers use a cable-management system to organize the network interface cables entering and exiting the line cards and route processor (RP). This document contains instructions to guide you through the steps to remove and replace the chassis cable-management bracket on the Cisco 12006 or Cisco 12406 Router.
These two router models are differentiated by the switching capacity of the switch fabric installed in the router:
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Cisco 12006 Router—2.5-Gbps switch fabric
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Other than the switch fabric, these routers are identical in most respects. Any differences between the models are described in the appropriate locations. Unless otherwise noted, all information in this publication applies to both router models.
Contents
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Chassis Cable-Management Bracket Overview
The chassis cable-management bracket organizes the line card and RP cables to keep them from binding, and it eliminates interference when access to the front of the chassis is necessary for maintenance and reading the LEDs.
Figure 1 shows the uninstalled chassis cable-management bracket with the rotating latches in the closed position. Figure 2 shows the chassis cable-management bracket installed on the router chassis with line card cables and line card cable-management brackets.
Figure 1 Chassis Cable-Management Bracket
Figure 2 Chassis Cable-Management System
Preparing for Installation
Installation preparation is presented in the following sections:
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Related Documentation
The following Cisco publications contain additional information:
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Tools and Equipment
To remove and install the chassis cable-management bracket, you need the following tools and equipment:
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Safety Guidelines
Before you perform any procedure in this publication, review the safety guidelines in this section to avoid injuring yourself or damaging the equipment. In addition, review the safety warnings listed in the Regulatory Compliance and Safety Information for the Cisco 12000 Series Router publication (Document Number 78-4347-xx) that accompanied your router before installing, configuring, or maintaining the router.
The following guidelines are for your safety and to protect equipment. The guidelines do not include all hazards. Be alert.
Safety with Equipment
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Safety with Electricity
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In addition, observe the following guidelines when working with any equipment that is disconnected from a power source but still connected to telephone or network wiring:
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Preventing Electrostatic Discharge Damage
Many router components can be damaged by static electricity. Some components can be damaged by voltages as low as 30V, while static voltages as high as 35,000V can be generated just by handling plastic or foam packing material, or by sliding assemblies across plastic and carpets. Not exercising the proper electrostatic discharge (ESD) precautions can result in intermittent or complete component failures. To minimize the potential for ESD damage, observe the following guidelines:
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Caution
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Figure 3 Connecting an ESD-preventive Wrist Strap to the Chassis
Removing and Installing the Cable-Management Bracket
When you face the front of the router chassis, the chassis cable-management bracket is installed on the left side. There are four captive screws that hold the bracket to the chassis frame. (See Figure 1.)
To remove and install the cable-management bracket, see Figure 1 and Figure 2 and follow these steps:
Step 1
Step 2
Step 3
Step 4
Note
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Step 6
Step 7
Step 8
Routing Line Card and RP Cables
Line card and RP cables must be routed only between two fingers of the chassis cable-management bracket. (See Figure 2.) Never wrap cables around the fingers of the bracket. After you hold the cables between the fingers, close the rotating latch to secure the cables in the bracket. (See Figure 1.)
Keep the cables free of sharp bends, allow adequate strain relief, and avoid excessive bending of network interface cables; these conditions can degrade performance.
Line Card and RP Safety
When removing line cards, line card blanks, clock and scheduler cards, or switch fabric cards, remove each component entirely from the chassis and place it in an ESD-safe environment.
Do not allow the card or blank to rest partially inserted into the slots, as this will damage the electromagnetic interference (EMI) shielding on the RP or line card in the slot directly below.
Line Card and RP Cable-Management Brackets
For more information on line card and RP cable-management brackets, see the Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide.
Regulatory, Compliance, and Safety Information
This section includes regulatory, compliance, and safety information in the following sections:
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Translated Safety Warnings and Agency Approvals
The complete list of translated safety warnings and agency approvals is available in the Regulatory Compliance and Safety Information for Cisco 12000 Series Routers publication (Document Number 78-4347-xx).
Electromagnetic Compatibility Regulatory Statements
FCC Class A Compliance
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.
Modifying the equipment without Cisco's authorization may result in the equipment no longer complying with FCC requirements for Class A digital devices. In that event, your right to use the equipment may be limited by FCC regulation and you may be required to correct any interference to radio or television communication at your own expense.
You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:
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CISPR 22
This apparatus complies with CISPR 22/EN55022 Class B radiated and conducted emissions requirements.
Canada
English Statement of Compliance
This class A digital apparatus complies with Canadian ICES-003.
French Statement of Compliance
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
Europe (EU)
This apparatus complies with EN55022 Class B and EN55024 standards when used as ITE/TTE equipment, and EN300386 for Telecommunications Network Equipment (TNE) in both installation environments, telecommunication centers and other indoor locations.
VCCI Class A Notice for Japan
Class A Notice for Hungary
Class A Notice for Taiwan and Other Traditional Chinese Markets
Class A Notice for Korea
Obtaining Documentation
Cisco provides several ways to obtain documentation, technical assistance, and other technical resources. These sections explain how to obtain technical information from Cisco Systems.
Cisco.com
You can access the most current Cisco documentation on the World Wide Web at this URL:
http://www.cisco.com/univercd/home/home.htm
You can access the Cisco website at this URL:
International Cisco websites can be accessed from this URL:
http://www.cisco.com/public/countries_languages.shtml
Documentation CD-ROM
Cisco documentation and additional literature are available in a Cisco Documentation CD-ROM package, which may have shipped with your product. The Documentation CD-ROM is updated regularly and may be more current than printed documentation. The CD-ROM package is available as a single unit or through an annual or quarterly subscription.
Registered Cisco.com users can order a single Documentation CD-ROM (product number DOC-CONDOCCD=) through the Cisco Ordering tool:
http://www.cisco.com/en/US/partner/ordering/ordering_place_order_ordering_tool_launch.html
All users can order annual or quarterly subscriptions through the online Subscription Store:
http://www.cisco.com/go/subscription
Ordering Documentation
You can find instructions for ordering documentation at this URL:
http://www.cisco.com/univercd/cc/td/doc/es_inpck/pdi.htm
You can order Cisco documentation in these ways:
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http://www.cisco.com/en/US/partner/ordering/index.shtml
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Documentation Feedback
You can submit comments electronically on Cisco.com. On the Cisco Documentation home page, click Feedback at the top of the page.
You can send your comments in e-mail to bug-doc@cisco.com.
You can submit comments by using the response card (if present) behind the front cover of your document or by writing to the following address:
Cisco Systems
Attn: Customer Document Ordering
170 West Tasman Drive
San Jose, CA 95134-9883We appreciate your comments.
Obtaining Technical Assistance
For all customers, partners, resellers, and distributors who hold valid Cisco service contracts, the Cisco Technical Assistance Center (TAC) provides 24-hour, award-winning technical support services, online and over the phone. Cisco.com features the Cisco TAC website as an online starting point for technical assistance.
Cisco TAC Website
The Cisco TAC website (http://www.cisco.com/tac) provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies. The Cisco TAC website is available 24 hours a day, 365 days a year.
Accessing all the tools on the Cisco TAC website requires a Cisco.com user ID and password. If you have a valid service contract but do not have a login ID or password, register at this URL:
http://tools.cisco.com/RPF/register/register.do
Opening a TAC Case
The online TAC Case Open Tool (http://www.cisco.com/tac/caseopen) is the fastest way to open P3 and P4 cases. (Your network is minimally impaired or you require product information). After you describe your situation, the TAC Case Open Tool automatically recommends resources for an immediate solution. If your issue is not resolved using these recommendations, your case will be assigned to a Cisco TAC engineer.
For P1 or P2 cases (your production network is down or severely degraded) or if you do not have Internet access, contact Cisco TAC by telephone. Cisco TAC engineers are assigned immediately to P1 and P2 cases to help keep your business operations running smoothly.
To open a case by telephone, use one of the following numbers:
Asia-Pacific: +61 2 8446 7411 (Australia: 1 800 805 227)
EMEA: +32 2 704 55 55
USA: 1 800 553-2447For a complete listing of Cisco TAC contacts, go to this URL:
http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml
TAC Case Priority Definitions
To ensure that all cases are reported in a standard format, Cisco has established case priority definitions.
Priority 1 (P1)—Your network is "down" or there is a critical impact to your business operations. You and Cisco will commit all necessary resources around the clock to resolve the situation.
Priority 2 (P2)—Operation of an existing network is severely degraded, or significant aspects of your business operation are negatively affected by inadequate performance of Cisco products. You and Cisco will commit full-time resources during normal business hours to resolve the situation.
Priority 3 (P3)—Operational performance of your network is impaired, but most business operations remain functional. You and Cisco will commit resources during normal business hours to restore service to satisfactory levels.
Priority 4 (P4)—You require information or assistance with Cisco product capabilities, installation, or configuration. There is little or no effect on your business operations.
Obtaining Additional Publications and Information
Information about Cisco products, technologies, and network solutions is available from various online and printed sources.
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http://www.cisco.com/en/US/products/products_catalog_links_launch.html
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http://www.cisco.com/go/packet
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http://www.cisco.com/go/iqmagazine
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http://www.cisco.com/en/US/about/ac123/ac147/about_cisco_the_internet_protocol_journal.html
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http://www.cisco.com/en/US/learning/le31/learning_recommended_training_list.html
This document is to be used in conjunction with the Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide.
Copyright © 2004 Cisco Systems, Inc. All rights reserved.
