Enterasys STK-RPS-1005PS 1005W 802.3AT PoE Redundant Power Supply with Load-Balance Support Type: Redundant Power Supply Specifications: Output Power: 1005 W AC input frequency range: 50-60 Hz AC input voltage range: 115-230 VAC AC input current: 12 A maximum at 115 VAC, 60 Hz; 6.0 A maximum at 230 VAC, 50 Hz DC output -55 VDC, 15 A maximum; +12.0 VDC, 0.1 A minimum, 15 A maximum