HP JG545A, Product Name HPE X362 1110W AC PoE Power Supply, Product Type Proprietary Power Supply, Input Voltage 110 V AC, 220 V AC, Output Power 1110 W , Output Voltage -56 V DC, Operating temperature range 0 to 45°C, Operating humidity range15 to 95% @ 104°F (40°C) (noncondensing), Storage temperature range -40 to 70°C, HP 5500-HI Switch Series PoE Switches. The HP X362 54VDC 1110W 115-240VAC PoE Power Supply is used in HP 5500-HI Switches to support 800 Watts of PoE+ power if used alone or up to 1440Watts of PoE+ Power if used in tandem.