Table of Contents
Audience....................................................................................................................................................................................5
Conventions............................................................................................................................................................................. 5
Providing Feedback to Us................................................................................................................................................ 6
Getting Help............................................................................................................................................................................ 6
Documentation and Training........................................................................................................................................... 7
VSP 4900-48P Features..................................................................................................................................................10
VSP License Options...........................................................................................................................................................11
Operating Environment Requirements..................................................................................................................... 21
Rack Specifications and Recommendations.........................................................................................................23
Evaluating and Meeting Cable Requirements.......................................................................................................25
Meeting Power Requirements....................................................................................................................................... 31
Following Applicable Industry Standards.............................................................................................................. 33
Safety Considerations for Installing Switches...................................................................................................... 36
What You Will Need for the Installation..................................................................................................................36
Attaching the Switch to a Rack or Cabinet........................................................................................................... 37
Installing Optional Components.................................................................................................................................40
Installing Internal AC Power Supplies...................................................................................................................... 40
Powering up the Switch.................................................................................................................................................. 42
Connecting Network Interface Cables.....................................................................................................................42
Replacing an 1100 W AC Power Supply.................................................................................................................. 52
Replacing Fan Modules................................................................................................................................................... 54
Chapter 11: Replacing a Versatile Interface Module in a VSP 4900 Series Switch........ 56
VSP 4900 Series Switches: Hardware Installation Guide
3