Your Ubiquiti access point or camera needs 48V PoE, and you'd rather not rip out a switch port just to feed one device. This injector slots in between your network and the gear, pushes up to 24W at 48V, and sits as a buffer so a voltage spike doesn't cook your AP on the next thunderstorm. Earth-grounded AC cable's in the box. Connect it, power on, and get back to whatever you were actually trying to fix
| brand | Ubiquiti |
| voltage | 48V DC |
| power_output | 24W |
| protection | Surge, clamping, peak pulse current |
| cable_included | AC cable with earth ground |
| category | Networking > PoE Power |