The BTD-CAT6-P4 Quad-Port Gigabit CAT6 Midspan/Injector is a commercial grade Power-over-Ethernet device that provides DC or AC power for up to four 10/100/1000 Base-T Power-over-Ethernet, PoE equipped Network Appliance devices. The unit uses Gigabit transformers on all four data pairs in contrast to cheaper designs that only use transformers for two pairs. It is compatible with devices that support the IEEE 802.3af standard PoE power feed using Mode B (Pins 4/5 and 7/8). Power-over-Ethernet eliminates the need for an AC outlet at each Network Appliance location.The BTD-CAT6-P4 features shielded RJ45 jacks. This along with the BTD-CAT6-P4's metal housing helps reduce the effects of EMI interference. A ground lug and terminal is provided directly on the cast aluminum injector housing providing superior grounding.This unit can be mounted to a DIN 3 rail using the DIN mounting clip located on the rear of the unit.This unit is also available in the following kits:With 48VDC @ 48 Watt Power Supply - BTD-CAT6-P44848 With 48VDC @ 70 Watt Power Supply - BTD-CAT6-P44870 With 56VDC @ 117.6 Watt Power Supply - BTD-CAT6-P4-56118For additional information and complete specifications, see the data sheet in the Downloads tab.