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Cisco 12406 Replacement Instructions Manual

Chassis replacement instructions
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Cisco 12006 and Cisco 12406 Router
Chassis Replacement Instructions
Product Number: GSR6/120=
Document Order Number: DOC-7816109=
This publication explains how to remove and install the Cisco 12006 or Cisco 12406 Router chassis. It
includes referrals to other Cisco publications that include the information required to complete these
procedures.
These two router models are differentiated by the switching capacity of the switch fabric installed in the
router:
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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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Corporate Headquarters:
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Copyright © 2004 Cisco Systems, Inc. All rights reserved.
Cisco 12006 Router-2.5-Gbps switch fabric
Cisco 12406 Router-10-Gbps switch fabric

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Summary of Contents for Cisco 12406

  • Page 1: Table Of Contents

    Chassis Replacement Instructions Product Number: GSR6/120= Document Order Number: DOC-7816109= This publication explains how to remove and install the Cisco 12006 or Cisco 12406 Router chassis. It includes referrals to other Cisco publications that include the information required to complete these procedures.

  • Page 2: Replacement Chassis Overview

    Replacement Chassis Overview The replacement chassis for the Cisco 12006 and Cisco 12406 Routers is the sheet-metal enclosure of the router, without components such as the power supplies, line cards, route processors (RPs), switch fabric card set, alarm cards, power distribution unit, and blower module. (See Figure 1.) The same...
  • Page 3 SSO R CI SC O 12 00 0 SERI ES GIG AB IT SW ITC H RO UT ER Line cards Alarm cards Power modules Blower module CSCs SFCs Cable-management bracket Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...

  • Page 4: Preparing For Installation

    Related Documentation The following Cisco publications contain additional information: • Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide • Regulatory Compliance and Safety Information for the Cisco 12000 Series Router Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions...

  • Page 5: Tools And Equipment

    Tools and Equipment You need the following items to replace a Cisco 12006 or Cisco 12406 Router chassis: ESD-preventive strap • 3/16-inch and 1/4-inch flat-blade screwdrivers • Number 1 and Number 2 Phillips screwdrivers • 9/16-inch (14-mm) wrench • 3/4-inch (19-mm) socket and ratchet wrench •...

  • Page 6: Preventing Electrostatic Discharge Damage

    • Handle line cards, clock and scheduler cards, switch fabric cards, or an RP by the metal card carrier edges only; avoid touching the board or any connector pins. Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...

  • Page 7: Before You Begin

    The replacement chassis (with all the components now installed in it) is inserted into the same • equipment rack or on a stable flat surface in place of the defective chassis. Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...

  • Page 8: Removing And Installing The Chassis

    ROU TER For more information on the bonding and grounding cable and connector requirements, refer to Chapter 2 of the Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide. Removing and Installing the Chassis Procedures for removing and installing the chassis are described in the following sections: •...

  • Page 9: Preparing The Defective Chassis

    For routers equipped with a DC-powered subsystem, the PDU is a DC PDU, and facility DC power connects to the PDU through source DC power cable leads clamped into two DC connector blocks. (See Figure 8 Figure Figure 6 AC-Powered Router—Rear View, Blower Module Removed Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 10 Figure 7 AC Power Distribution Unit Captive screw (four) AC power distribution unit AC power cord receptacle A Guide pin AC power cord receptacle B Blower module connector Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 11 DC source power should be connected to the terminal block: the negative lead is connected to the top port, the positive lead is connected to the middle port, and the ground lead is connected to the bottom port. Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 12 All RP and line card LEDs are off • In a noisy environment, place your hand in front of the exhaust vents at the rear of the chassis to verify Caution that the blowers are off. Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...

  • Page 13: Transferring System Components

    Transferring the Clock and Scheduler Cards, Switch Fabric Cards, and Alarm Cards, page 18 • • Removing the Blower Module, page 23 • Transferring the Power Distribution Unit, page 24 Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 14 Transferring the Power Modules Cisco 12006 and Cisco 12406 Routers can be equipped with either AC-input power supplies or DC-input PEMs. In either case, they are removed and installed using the same procedure. To remove a power module, follow these steps:...
  • Page 15 Seat the power module into the bay and secure it by closing the ejector levers. Step 5 Use a flat-blade screwdriver to tighten the two ejector lever captive screws. Step 6 Figure 11 Installing a Power Module (AC-Input Power Supply Shown) Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 16 Be careful not to damage the gasket contacts, because a damaged card carrier gasket can reduce EMI performance. Cisco 12000 Series line cards are OIR (hot-swappable) FRUs. RPs also support OIR, but are hot-swappable only when the system is equipped with two RPs.
  • Page 17 Be careful not to damage the gasket contacts, because a damaged card carrier gasket can reduce EMI performance. Caution Handle the RP or line cards by the metal card carrier edges only; avoid touching the board itself or any connector pins. Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 18 (EMC). Transferring the Clock and Scheduler Cards, Switch Fabric Cards, and Alarm Cards Cisco 12006 and Cisco 12406 Routers are equipped with chassis slots for two CSCs, three SFCs, and two alarm cards. (See...
  • Page 19 Transferring the Clock and Scheduler Cards Cisco 12006 and Cisco 12406 Routers configured for redundant CSCs will have two CSCs installed in the two CSC slots; a router configured for nonredundant operation will have one CSC installed in one of the CSC slots, and will have a CSC blank filler installed in the second CSC slot.
  • Page 20 IT ROU TE PRO CES SOR CI SC O 12 00 0 SERIE S GIG ABI T SW ITC H RO UT ER Ejector lever (2) Captive screw (2) – – Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 21 To transfer the alarm cards from the defective chassis to the replacement chassis, remove each alarm card and immediately install the alarm card in the same slot of the replacement chassis as described in the procedure in this section. Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 22 Note Alarm card captive screws must be tightened to ensure electromagnetic compliance (EMC). Tighten the two captive screws to secure the alarm card in the chassis. Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 23 Removing the Blower Module Cisco 12006 and Cisco 12406 Routers are equipped with one blower module, which mounts on the rear of the chassis. (See Figure 17.) Note You must remove the blower module from the defective chassis and set it safely aside temporarily. You will install it on the replacement chassis after transferring the PDU, which can only be removed from the chassis or installed in the chassis with the blower module removed.
  • Page 24 Transferring the Power Distribution Unit Cisco 12006 and Cisco 12406 Routers are equipped with one PDU, which mounts on the rear of the chassis, near the bottom, behind the blower module. (See Figure 6.) With the exception of the power wiring connectors, the DC PDU and the AC PDU are similar physical packages for purposes removing and installing the PDU.
  • Page 25 Step 1 Follow the safe lifting guidelines as outlined in Statement 5 of the Regulatory Compliance and Safety Caution Information for Cisco 12000 Series Routers publication (Document Number 78-4347-xx) while lifting the chassis and setting it safely aside. Step 2 With one person positioned at the front of the chassis and one at the rear, lift the chassis and set it safely aside.
  • Page 26 Caution Follow the safe lifting guidelines as outlined in Statement 5 of the Regulatory Compliance and Safety Information for Cisco 12000 Series Routers publication (Document Number 78-4347-xx) while lifting the chassis and setting it safely aside. Removing the Chassis When the Chassis is Mounted Using the Center-Mount Brackets...

  • Page 27: Installing The Chassis On A Tabletop Or Flat Surface

    Move the router as close to the installation location as possible. Step 1 With one person positioned at the front of the chassis and one at the rear, lift the router and position it Step 2 on the flat surface. Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...

  • Page 28: Installing The Chassis In The Equipment Rack

    If the central office ground system or interior equipment grounding system is to be connected to the supplemental bonding and grounding receptacle on the Cisco 12006 and Cisco 12406 Router chassis, connect the supplemental bonding and grounding cable to the chassis. (See...

  • Page 29: Reconnecting Rp Cables

    This section contains the following procedures: • Reconnecting Power to a Router Equipped with the AC Power Distribution Unit • Reconnecting Power to a Router Equipped with the DC Power Distribution Unit Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...

  • Page 30: Installing The Blower Module

    After the chassis power has been reconnected to the PDU, install the blower module on the replacement chassis. To install the blower module, see Figure 17 and follow these steps: Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...

  • Page 31: Restarting The Router

    (EMC) regulations. • Power modules are fully inserted in their bays and their ejector levers are all completely closed and secured. Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 32 • The Flash memory card that shipped with your system is installed in PCMCIA slot 0 of the RP. By default, a Flash memory card containing a valid Cisco IOS software image is inserted in PCMCIA Note slot 0 before the router is shipped. Also by default, the software configuration register is set to 0x0102, which causes the router to boot automatically from the Cisco IOS software image stored on the Flash memory card.

  • Page 33: Packaging The Replaced Chassis For Shipment

    If the power modules do not power up, or if the system or any interfaces do not initialize properly, see Chapter 4, “Troubleshooting the Installation” in the Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide. If you are still unable to resolve the problem, contact your Cisco service representative for assistance.
  • Page 34 Use a strapping machine to wrap two straps side-to-side over the top of the shipping container to secure Step 6 it to the shipping pallet base. The chassis is now repackaged and ready to be transported. Use a forklift or pallet jack to move the repackaged chassis. Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 35 IT ROUT E PROCE SSOR CISC O 120 GIGAB IT SERIES SWITC H ROUT ER Pallet base Plastic bag Router Accessory kit tray Hold-down brackets with bolts Outer shipping container Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...

  • Page 36: Regulatory, Compliance, And Safety Information

    Figure 21 Cisco 12006 or Cisco 12406 Router Secured to Pallet Base Regulatory, Compliance, and Safety Information This section includes regulatory, compliance, and safety information in the following sections: • Translated Safety Warnings and Agency Approvals • Electromagnetic Compatibility Regulatory Statements...
  • Page 37 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: Turn the television or radio antenna until the interference stops.

  • Page 38: Obtaining Documentation

    If this type was sold or purchased by mistake, it should be replaced with a residential-use type. Statement 294 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 12006 and Cisco 12406 Router Chassis Replacement Instructions...

  • Page 39: Ordering Documentation

    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: http://www.cisco.com 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.

  • Page 40: Obtaining Technical Assistance

    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...

  • Page 41: Obtaining Additional Publications And Information

    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.
  • Page 42 Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...
  • Page 43 This document is to be used in conjunction with the Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide. CCVP, the Cisco logo, and the Cisco Square Bridge logo are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn is a service mark of Cisco Systems, Inc.;...
  • Page 44 Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions 78-16109-01...

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