cisco switching power supplies PWR-6000-DC PWR-4000

Feature

Specification

Power Supply Output Capacity

6000W with four inputs active

4500W with three inputs active

2800 with two inputs active

Maximum Heat Dissipation

24,100 BTU per hour at maximum 6000W load

18,100 BTU per hour at maximum 4500W load

11.200 BTU per hour at maximum 2800W load

DC-Input Voltage

-48 VDC nominal at 37A in North America (operating range: -40.5 VDC to -56 VDC)

-60 VDC nominal at 30A for international (operating range: -55 VDC to -72 VDC)

DC-Input Current

40A per each DC input at -48 VDC input voltage (total of four inputs)

Power Supply Output

2800W operation (two DC inputs)

4500W operation (three DC inputs)

6000W operation (four DC inputs)

DC Input Terminal Block

Accepts 2-hole copper compression-type conductors

(Actual size of the wire needed is determined by the power engineer or local electrician in accordance with national or local electric codes.)

Output Holdup Time

8 ms

Lugs Required

Industry-standard 2-hole compression lug; accepts up to AWG #2; ships with nine 45-degree-angle lugs and AWG #4 cables

Hex Nut with Integrated Washer

1/4 inch - 20

Chassis Compatibility

Cisco 6506, 6506E, 6509, 6509E, 6509VE, 6509NEB-A, 6513 switches

Cisco 7609-S, 7609, and 7613 routers

Minimum Software Support

Cisco IOSSoftware Release 12.2(33)SXF13, 12.2(33)SXH1 and 12.2(33)SXI for 6500 Series

Cisco IOSSoftware Release 12.2(33)SRA for 7600 Series