Ubiquiti U-POE-AF Gigabit Power Over Ethernet PoE Injector (802.3af/48V)
Ubiquiti PoE Injector, 802.3AT Compact PoE+ Injector capable, 835553 (Compact PoE+ Injector capable of delivering 30 W of power to your Access Points and Cameras) : Amazon.co.uk: Computers & Accessories