Amazon.com: PoE Injector Adapter, NEWCARE 48V Gigabit PoE Adapter 30W, RJ-45 10/100/1000 Mbps, Up to 100 Meters (328 Feet), Support Wall-Mount, Use for IP Camera AP Switch 45+ 78- PoE Power Supply(Non-Standard) :
Tripp Lite Gigabit PoE+ Midspan Active Injector IEEE 802.3at/802.3af, 30W, 1 Port PoE injector 30 Watt NPOE-30W-1G - Corporate Armor