Cisco Catalyst 4900M Installation Manual page 4

Contents
Installing the Switch
3
C H A P T E R
Troubleshooting the Installation
4
C H A P T E R
Cisco Catalyst 4900M Switch Installation Guide
iv
EMI Recommendations
Power Requirements and Heat Dissipation
Grounding Requirements
Safety Overview
2-7
Ensuring Safety
2-7
Working Safely with Electricity
Preventing Electrostatic Discharge Damage
Site Planning Checklist
2-9
3-1
Checking the Contents
3-1
Rack-Mounting the Switch
Rack-Mounting Guidelines
Lifting the Chassis Safely
Required Installation Tools
Rack-Mounting the Catalyst 4900M Switch
Connecting Power to the Catalyst 4900M Switch
Connecting DC-Input Power to the Catalyst 4900M Switch
Optical Connections
3-13
Configurable Modules
3-13
Required Tools
3-14
Removing Switching Modules
Installing Switching Modules
Removing and Replacing the Power Supply
Required Tools
3-18
Removing a Power Supply
Installing a Power Supply
Removing and Replacing the Fan Assembly
Required Tools
3-20
Removing the Fan Assembly
Installing the Fan Assembly
Verifying the Installation
Getting Started
4-1
Problem Solving to the System Component Level
Identifying Startup Problems
LED Readings
4-2
2-3
2-3
2-7
2-8
2-9
3-2
3-2
3-3
3-4
3-4
3-7
3-14
3-16
3-18
3-18
3-19
3-20
3-20
3-21
3-21
4-1
4-2
4-2
3-9
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