The Vi00103 port multiplexer enables connecting two IP/POE devices using a single Cat5/6 cable. It includes a port Combiner and a Port Splitter. The Vi00103RX combines two IP/PoE signals and transmits them through only one Cat5/6 cable. It has two built-in 10-inch Cat 5 pigtail cables to connect to the PoE switch. The Vi00103TX separates the combined signals and connects them to two ports of the PoE switch. It has two integrated LEDs to provide an indication of the PoE status for each port.