Review on TP-LINK TL-PoE160S, 802.3at/af Gigabit PoE Injector, Non-PoE to PoE Adapter, Power over Ethernet (PoE) Support, Plug & Play, Desktop/Wall-Mountable, Extended Range up to 328 ft., UL Certified, Black by Timothy Schroeder

Love keeping our entire network running in the event of a power outage. I disabled a network hub in the basement. Rather than plugging this hub into my own backup battery, I chose to use a POE injector on the modem and router so they can share their existing backup battery. This was my first time using POE, so I wanted to stick with IEEE 802.3af compliant POE devices to keep it simple. It was easy to set up and worked flawlessly. The only minor complication was that I had to buy an adapter to get the right size cylinder for the power connection, but luckily I needed one of the items Revain suggested. For example, you can use different power settings.