Cisco PWR-IE170W-PC-DC=. Product type: Power supply, Product color: Black, Mean time between failures (MTBF): 2164641 h. Total power: 170 W, Inrush current: 17.3 A, DC voltage range: 10.8 - 60 V. Width: 4.49" (114 mm), Depth: 5.91" (150 mm), Height: 5.75" (146 mm)
Cisco PWR-C45-1400DC-P/2. 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 color: Black, Number of fans: 1 fan(s). Heat dissipation: 1591 BTU/h, Operating altitude: -2362.2 - 78740.2" (-60 - 2000 m)
Cisco PWR-C45-1400DC. Product type: Power supply, Product color: Black, Gray, Mean time between failures (MTBF): 316454 h. Compatibility: Cisco Catalyst 4503-E, 4506-E, 4507R-E, 4510R-E, 4507R+E, 4510R+E. Total power: 1400 W, Maximum current: 31 A