Supports 48V Passive PoE Devices : Ideal for TP-Link products that support 48V passive PoE. TP-Link TL-POE4824G 48V Passive PoE Adapter/Injector – Gigabit Ethernet, Wall-Mountable, Plug-and-Play. Power your devices effortlessly with theTP-Link TL-POE4824G 48V Passive Adapter.
eBay