3Com 7700 Switch Power Supply - 460 WRedundant Power Supply
List Price: $995.00 $663.99
At Buy.com USA and Buy.com CA on 10-18-2008.
The 460W AC modular power supply in the 3Com Switch 7700 is hot-swappable and provides load sharing and power redundancy for the unit. For an even greater degree of reliability in business-critical configurations, you can install this third power supply in the switch to achieve N+1 redundancy. Modular design simplifies servicing. Incorporates condition indication for active and fault.