DescriptionProduct Description: Cisco Catalyst 3k-x 1100w AC Power SupplyThe Cisco C3KX-PWR-1100WAC= is a redundant and hot-pluggable power supply for Cisco Catalyst Switches 3750-X Series and 3560-X Series.Specs: Max Output Power: 1100 Watts Input Voltage: 115 to 240 VAC 50 to 60 Hz Input current: 12-6 A Output ratings: -56 V at 19.64 ACompatible with Cisco Catalyst Switches: – 3750-X Series – 3560-X SeriesComparison of power supplies for 3750-X Series and 3560-X Series switches:Part NumberMaximum output powerInput voltage range and frequencyInput currentOutput ratingsTotal input BTUTotal output BTUC3KX-PWR-1100WAC1100 Watts115 to 240 VAC 50 to 60 Hz12-6 A-56 V at 19.64 A4263 Btus per hour, 1250 W3751 Btus per hourPWR-C1-1100WAC1100 Watts115 to 240 VAC 50 to 60 Hz12-6 A-56 V at 19.64 A4263 Btus per hour, 1250 W3751 Btus per hourC3KX-PWR-715WAC715 Watts100 to 240 VAC 50 to 60 Hz10-5 A-56 V at 12.8 A2742 Btus per hour, 804 W2438 Btus per hourPWR-C1-715WAC715 Watts100 to 240 VAC 50 to 60 Hz10-5 A-56 V at 12.8 A2742 Btus per hour, 804 W2438 Btus per hourC3KX-PWR-350WAC350 Watts100 to 240 VAC 50 to 60 Hz4-2 A-56 V at 6.25 A1357 Btus per hour, 398 W1194 Btus per hourPWR-C1-350WAC350 Watts100 to 240 VAC 50 to 60 Hz4-2 A-56 V at 6.25 A1357 Btus per hour, 398 W1194 Btus per hour



