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Cisco Catalyst 4900M Switch Installation Guide
78-18350-02
CONTENTS
Preface vii
Audience vii
Organization vii
Related Documentation viii
Hardware Documents viii
Software Documentation ix
Cisco IOS Documentation ix
Conventions x
Statement 1071—Warning Definition xi
Obtaining Documentation and Submitting a Service Request xvi
CHAPTER
1Product Overview 1-1
Catalyst 4900M Switch Chassis 1-1
Catalyst 4900M Switch Chassis Features 1-2
Catalyst 4900M Switch Chassis Physical and Environmental Specifications 1-3
Catalyst 4900M Switch Chassis Rear Panel Connections and Features 1-4
Front Panel LEDs 1-5
Chassis Cooling 1-6
Power Supplies 1-7
Environmental Monitoring of the Power Supplies 1-8
Power Management for the Catalyst 4900M Switch 1-8
Power Management Modes 1-8
Catalyst 4900M Half-Card Modules 1-8
WS-X4920-GB-RJ45 Half-Card Ethernet Module 1-9
WS-X4904-10GE Half-Card Ethernet Module 1-10
WS-X4908-10GE Half-Card Ethernet Module 1-11
WS-X4908-10G-RJ45 Half-Card Ethernet Module 1-13
Serial Number Location 1-14
CHAPTER
2Site Planning 2-1
Site Environmental Requirements 2-1
Site Power Requirements 2-2
Preinstallation Requirements 2-2
Warnings and Cautions 2-2