The Cisco Catalyst 4500 Series external AC power shelf must be used in conjunction with the 1400 WDC power supply. In addition to providing power for the chassis, fans, and non-PoE line cards, the 1400 WDC power supply contains a power entry module (PEM). The PEM is used to pass-through additional power to the chassis backplane-power demanded by the PoE line cards. The chassis power trace used for PoE is independent from the one used by the supervisor engine(s), fan tray, and backplane components. The 1400 WDC power supply can accept up to 7500 WDC for data and PoE applications. Up to 1400W can be dedicated for data (supervisor[s], fan tray, etc.), while the remaining power is passed through via the PEM and is used for PoE.
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Description
Cisco PWR-C45-1400DC-P power supply unit 1400 W Black
Cisco Catalyst 4500 1400 WDC Power Supply with PEM (PoE)
Cisco PWR-C45-1400DC-P, 1400 W, 100 - 240 V, Over current, Over power, Over voltage, 316454 h, Cisco Catalyst 4500E, Black
Cisco PWR-C45-1400DC-P. Total power: 1400 W, AC input voltage: 100 - 240 V, Power protection features: Over current, Over power, Over voltage. Mean time between failures (MTBF): 316454 h, Compatible products: Cisco Catalyst 4500E. Product colour: Black, Number of fans: 1 fan(s). Heat dissipation: 1591 BTU/h, Operating altitude: -60 - 2000 m
Specification
Power
Total power
1400 W
AC input voltage
100 - 240 V
Power protection features
Over current, Over power, Over voltage
Performance
Mean time between failures (MTBF)
316454 h
Compatible products
Cisco Catalyst 4500E
Design
Product colour
Black
Number of fans
1 fan(s)
LED indicators
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-40 - 75 °C
Storage relative humidity (H-H)
10 - 90%
Other features
Heat dissipation
1591 BTU/h
Operating altitude
-60 - 2000 m
Power over Ethernet (PoE)