Simplify installations with a multi-port midspan injector. Power up to twelve IP cameras, desktop phones, WiFi access points, or other low voltage devices through a network data cable using this Power over Ethernet (PoE) injector. A Passive PoE injector always delivers the same voltage as its power source. This kit includes a 48 volt, 120 watt power supply to use with IEEE 802.3af PoE devices. Save big on network upgrades and device installations. Power over Ethernet delivers power 328 feet from the PoE Injector, eliminating the expense and hassle of installing AC power near your powered device.