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- Description
- Specifications
For North America and Japan the Cisco Catalyst 6500 4000 W AC-input power supply is the WS-CAC-4000W-US, whose hardwired cord ends in a NEMA L6-30 plug rated 30 A, 250 VAC. In North America each supply should have its own dedicated 30 A fused branch circuit. The spare number is WS-CAC-4000W-US=.
Heat dissipation is about 17,065 BTU/hour, holdup time is 20 ms minimum and the unit weighs 22.2 lb (10.1 kg). Three LEDs report status: INPUT OK turns green when the source is 85 VAC or higher, FAN OK confirms the supply fan is running, and OUTPUT FAIL turns red on a DC output problem. For OUTPUT FAIL to work properly a single-supply system needs one fan tray and one supervisor engine, and a dual-supply system needs one more module.
Input is high-line only, 170 to 264 VAC, and the 4000 W output is available in the Catalyst 6506 and 6506-E, the 6509, 6509-E, 6509-NEB, 6509-NEB-A and 6509-V-E, and the 6513 and 6513-E. A higher-rated AC option is the 6000 W WS-CAC-6000W and other parts are in the Cisco misc category.
| Part number | WS-CAC-4000W-US (spare WS-CAC-4000W-US=) |
| Type | Catalyst 6500 AC-input power supply, 4000 W, North America and Japan |
| Power cord | Hardwired, NEMA L6-30 plug, 30 A, 250 VAC |
| Input voltage | High-line 170-264 VAC |
| Branch circuit (North America) | Dedicated 30 A fused circuit per supply |
| Output capacity | 4000 W maximum |
| Holdup time | 20 ms minimum |
| Heat dissipation | 17,065 BTU/hour (approx.) |
| Weight | 22.2 lb (10.1 kg) |
| Status LEDs | INPUT OK, FAN OK, OUTPUT FAIL |
| Compatible with | Catalyst 6506, 6506-E, 6509, 6509-E, 6509-NEB, 6509-NEB-A, 6509-V-E, 6513, 6513-E |