Installation guide

Cisco Clock Module (WS-C6K-CL and WS-C6513-CL) and VTT Module (WS-C6K-VTT) Installation Note

78-10498-05

Contents

This publication consists of the following sections:

• Parts List, page 2

• Required Tools, page 2

• Safety Overview, page 3

• Checking the VTT Module and Clock Module, page 3

• Replacing the VTT Modules and Clock Modules, page 4

• Related Documentation, page 8

• Obtaining Documentation, page 9

• Documentation Feedback, page 9

• Obtaining Technical Assistance, page 10

• Obtaining Additional Publications and Information, page 11

Parts List

The following parts are included in the replacement kit:

• WS-C6K-VTT=

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Three VTT modules

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One disposable grounding wrist strap

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One bag of spare module screws (silver)

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One bag of spare front panel screws (black)

• WS-C6K-CL= and WS-C6513-CL=

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One clock module

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One disposable grounding wrist strap

–

One bag of spare module screws (silver)

–

One bag of spare front panel screws (black)

Required Tools

These tools are required to perform the installation:

• Number 1 Phillips screwdriver

• Your own ESD-prevention equipment or the disposable grounding wrist strap included with all

upgrade kits, field-replaceable units (FRUs), and spares