2-Port RJ-45 interfaces 1 DC 56V input power socket Complies with IEEE 802.3at Gigabit High Power over Ethernet standard, Mid-Span PSE Provides DC 56V power over RJ-45 Ethernet cable to devices with Ethernet port Provides PoE power to 1 IEEE 802.3at compliant device Supports PoE Power up to 30 watts for PoE port