Cisco Systems Catalyst Power Supply
| Manufacturer Part Number | Description | |
| WS-X4008 | Catalyst 4000 400w AC Power Supply Module |  |
| WS-C5008 | Catalyst 5000 376 Watt Power Supply | |
| WS-C5008A | Catalyst 5000 Power Supply | |
| WS-CAC-1300W | Catalyst 6000 1300w AC Power Supply | |