<p>Geovision GV-POC0100 Power over Coaxial Cable Extender Transmitter / Receiver is a 1-port 10/100BaseT(X) PoE / PoE+ PD and 1-port BNC PoE over Coaxial Extender Transmitter / Receiver. It is designed to extend IP Ethernet transmission and inject power over an existing coaxial cable for distance up to 230 m / 754 ft (RG11), 180 m / 590 ft (RG6), or 100 m / 328 ft (RG59) into PoE IP camera.</p>