Size: Single PackThe POE-I100GH is an economical, single port, high-power 10/100/1000Mbps PoE Injector. It supplies up to 30W of remote power for IP cameras, wireless access points, VoIP phones, and other devices. The POE-I100H allows you to add additional ports to your PoE switch using a Cat-5 cable (sold separately). It complies with IEEE 802. 3at/aft PoE standards and can work with 10/100/1000Mbps Base-T networking devices.