The DPE-301GS Po E splitter is used with end devices such as wireless access points, IP cameras and Vo IP phones that don\'t natively support Po E, but rather require DC power input. It receives Po E power on a network cable from a Po E switch or midspan injector, and splits the Ethernet and DC power into two separate cables. One cable provides the DC power, and the other cable provides the Ethernet signal. The DPE-301GS Po E splitter has two 10 / 100 / 1000 RJ-45 ports. One port is for Po E input, which is the network connection and is usually connected to a remote Po E switch or injector. The other port is for LAN output, which is the connection that provides the Ethernet signal to the end device.