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- Description
- Specifications
The PWR-C45-1000AC is a Cisco Catalyst 4500 Series 1000 W AC power supply for data-only use: Power over Ethernet is not supported. It goes in the Catalyst 4503-E, 4506-E, 4507R-E, 4507R+E, 4510R-E and 4510R+E switches, and the two 4510 chassis need power management when it is installed.
The input is autoranging with power factor correction. Low-line input is 120 VAC nominal, from 85 to 132 VAC, and high-line input is 230 VAC nominal, from 170 to 264 VAC. Input current is 5 A at 240 VAC and input frequency is 50/60 Hz. Each chassis power supply should be on its own fused branch circuit, 15 A or 20 A in North America.
Output is 83.4 A at +12 VDC and 12.2 A at +3.3 VDC, and output holdup time is 20 ms minimum. The maximum rating is 1.32 kVA and heat dissipation is 943 BTU per hour. The unit is hot-swappable, and the minimum software is Cisco IOS Release 12.1(12c)EW. Where a 1400 W data-only unit is needed, the PWR-C45-1400AC 1400 W AC power supply is a separate Catalyst 4500 part. Other Catalyst gear is in Cisco switches.
| Part number | PWR-C45-1000AC |
| Type | Catalyst 4500 AC power supply, data only |
| Rated power | 1000 W |
| Integrated PoE | not supported |
| Input type | autoranging with power factor correction |
| Input voltage | 85 to 132 VAC low-line, 170 to 264 VAC high-line |
| Input current | 5 A at 240 VAC |
| Input frequency | 50/60 Hz |
| Output | 83.4 A at +12 VDC, 12.2 A at +3.3 VDC |
| Holdup time | 20 ms minimum |
| Heat dissipation | 943 BTU per hour |
| Hot-swappable | yes |
| Minimum software | Cisco IOS 12.1(12c)EW |
| Compatible with | Catalyst 4503-E, 4506-E, 4507R-E, 4507R+E, 4510R-E, 4510R+E |