Power Supply Redundancy ...........................................................................................2-23
Power Cords ..................................................................................................................2-27
Temperature Management ............................................................................................2-29
Chassis Fan Tray ...........................................................................................................2-31
Chassis Airflow .............................................................................................................2-35
In This Chapter ................................................................................................................3-2
iv
Adding a Power Supply ..........................................................................................2-22
Redundancy Defined ..............................................................................................2-23
Grounding the Chassis ...........................................................................................2-29
Temperature Errors ..........................................................................................2-30
Fan Redundancy ..............................................................................................2-32
Removing the Fan Tray ...................................................................................2-33
Power Supply Fans .................................................................................................2-37
MAC Range Guidelines .........................................................................................2-39
OmniSwitch 7700/7800 Hardware Users Guide
Contents
...................................... 3-1
April 2005