2-Port RJ-45 interfaces 1-port High Power over Ethernet Mid-span PSE IEEE 802.3at Power over Ethernet Plus compliant Backward compatible with IEEE 802.3af Power over Ethernet Supports PoE Power up to 30 watts for PoE port Up to 1 IEEE 802.3at device powered Provides DC 53V power over RJ45 Ethernet cable to device with Ethernet port Auto-detection of PoE IEEE 802.3at/af equipment and devices that could be damaged by incorrect installation Remote power feeding up to 100m