Crestron PWE-4803RU PoE Injector - 120 V AC, 230 V AC Input - 48 V DC, 350 mA Output - 1 x RJ-45 Input Port(s) - 1 x RJ-45 Output Port(s) - Black

The PWE-4803RU is an 802.3af compliant Power over Ethernet (PoE) power source designed to support PoE powered devices. Standards-based Power over Ethernet affords a one-wire solution for connecting Ethernet devices, delivering power and data over a single CAT5/6 network cable. Using the PWE-4803RU, there is no need to install a separate power supply at the device location. The PWE-4803RU can simply be mounted at any convenient location up to 100 meters (328 feet) from the device.