A pair of extenders that extends PoE over twisted-pair or coaxial cables, ideal for retrofit scenarios. Transmitter ? (1) PoE++ input ? (1) 2-wire output ? (1) 2-wire to coaxial adapter Receiver ? (1) PoE/PoE+ output ? (1) 2-wire input ? (1) 2-wire to coaxial adapter.... viac