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Contents
How to Use This Guide 3
Contents 6
Figures 8
Tables 9
1 Switch Description 10
Overview 10
Power-over-Ethernet 10
Key Hardware Components 10
Key Technical Specifications 14
2 Installation Overview 16
Package Contents 16
Switch Installation Tasks 17
3 Switch Chassis 22
General Installation Guidelines 22
Switch Cooling Requirements 23
Rack Cooling 24
How to Install the Switch in a Rack 24
Rack-Mounting Items 25
Rack-Mount Procedure 25
How to Install the Switch on a Shelf or Desktop 27
How to Install the External Power Supply 27
4 Power and Grounding 29
Switch Power Supply 29
Grounding the Chassis 30
How to Connect to AC Power 31
How to Connect to DC Power 32