The 2500 W DC-input power supply (WS-CDC-2500W) is supported in the following Catalyst 6500 series switches and the Cisco 7600 router series:
WS-CDC-2500W
•Catalyst 6506
•Catalyst 6506-E
•Catalyst 6509
•Catalyst 6509-E
•Catalyst 6509-NEB
•Catalyst 6509-NEB-A
•Catalyst 6513
•Cisco 7609