Cisco Catalyst 4500 Series

vii
Catalyst 4500 Series Switches Installation Guide
78-14409-08
Contents
Ventilation 2-14
Calculating System Heat Dissipation 2-15
Site-Planning Checklist 2-16
CHAPTER 3 Installing the Switch in a Rack 3-1
Checking the Shipping Container Contents 3-2
Rack-Mounting the Switch 3-3
Required Installation Tools 3-3
Rack-Mounting Catalyst 4500 Series Switches 3-4
System Ground Connection Guidelines 3-18
Parts and Required Tools 3-22
Connecting System Ground and Power 3-23
CHAPTER 4 Removing and Replacing FRUs 4-1
Removing and Replacing the Power Supply 4-2
Required Tools 4-5
Removing an AC-Input Power Supply 4-5
Installing an AC-Input Power Supply 4-8
Removing a DC-Input Power Supply 4-11
Required Tools 4-11
Removal Procedure 4-11
Installing a DC-Input Power Supply 4-16
Required Tools 4-16
Installation Procedure 4-16
Removing and Replacing the Chassis Fan Assembly 4-18
Required Tools 4-22
Removing the Fan Assembly 4-23
Installing the Fan Assembly 4-23
Verifying the Installation 4-24