Typical Power Consumption: 1.5W Passive PoE Max. Wattage per Port: 24V, 2-Pair, 1A per Port (24W) Total Passive PoE Max. Wattage: 24V, 2-Pair, 1A for 3 Ports (24W) Power Method: Passive 24V, 2-Pair PoE In Power Supply: POE-24-24W PoE Adapter (Not Included) Passive PoE Voltage Range: 21.6 - 26.4V