ITEM NAME:Ethernet Splitter Passive Adapter Injector Power Over Cat 5 Cable Kit V0T3 Q6W3 HOT SALE body .shopclass { float: left; width: 100%;.This kit has 2 pieces, an Injector and a Splitter. Since standard Ethernet needs only 2 of the 4 pairs in a CAT-5 cable, 2 pairs are unused. Passive POE uses pins 4/5 for plus power, and 7/8 for ground.
