1.4 Port PoE Injector/Splitter. 2 PoE Ports 2,IEEE802.3at (30 watts) POE 3,Fast Ethernet:10/100/ ... Ethernet Single-port midspan. It Support IEEE802.3at (30 watts). It has 4 RJ45 port, a power input ports ... easy, convenient, improve project quality and reduce costs.1 Comply with IEEE802.3 100BASE-T for Ethernet ... the power (30Watts of each,max support 90 watts of each port)5 Each port supports MDI/MDIX ...