Remotely power PoE Device Thru CAT.5,6,7 Cable up to 328.1 feet(100 meters) | IEEE802.3af Power over Ethernet with 48V Power Supply, US wall plug type. | Input 100-240VDC, Output: 48V 24W passive PoE Output | Short Circuit, Over Current and Over Voltage Protection | Compatible with most 10/100Mbps IP camera, IP phone, Wireless IP point and other PoE devices.