SMAKN&reg; Active Gigabit PoE Splitter Adapter, IEEE 802.3at compliant, Up To 100 meters, 5V / 12V /18v Output POE Protocol: IEEE 802.3af / at POE pin: compatible with two kinds of power supply mode, 12/36-A and 45/78-B Port rate: 10/100 / 1000Mbps Gigabit POE splitter PS-1218 in line with IEEE 802.3af / at standard with 10/100 / 1000Mbps transfer rate.