from this brand
10/100/1000BASE-T RJ45 POE+ Gigabit Ethernet Injector - 802.3at, 1-Port
- Midspan injector that's 802.3at compatible for powered devices.
- Provides 33W of safe Power over Ethernet (PoE) Plus power to each device.
- Supports Gigabit Ethernet data connections for high-speed equipment.
- Provides overvoltage and overcurrent overload protection as well as short circuit protection on the power output (per 802.3at specifications).
- Overtemperature protection. Shuts down automatically without being damaged.