Physical Port 8-Port 10/100/1000BASE-T Gigabit RJ45 copper with 8-Port IEEE 802.3 at PoE+ Injector (Port-1 to Port-8) Power over Ethernet Complies with IEEE 802.3 at Power over Ethernet Plus, end-span PSE Backward compliant with IEEE 802.3 af Power over Ethernet end-span PSE Up to 8 ports of IEEE 802.3 at devices powered Supports PoE Power up to 30.8 watts for each PoE port Auto detects powered device (PD) Circuit protection prevents power interference between ports Remote power feeding up to 250 meters (in extend mode) Layer 2 Features High performance Store and Forward architecture IEEE 802.3 x flow control for full duplex operation and back pressure for half duplex operation 9K jumbo frame supports in 1000Mbps duplex mode Automatic address learning and address aging Industrial Case and Installation Compact size; fixed wall mounting, magnetic wall mounting or DIN-rail mounting IP30 metal chassis Supports -20 to 60 degrees C operating temperature LED indicators for real-time PoE usage 48V~56V DC input range