30W PoE Injector 10/100/1000Mbps PoE+ Adapter Switch Splitter Single Gigabit Port IEEE802.3af Compliant Plug and Play PoE Power Supply for PoE IP Cameras up to 100M

I use quite a lot of PoE's and needed a more powerful one for a CCTV system, this bad boy did the job! You can get more compact ones but they're usually double the price and this is small enough to fit in the external junction box.

I use it to power a camera and it works as advertised.

Wormked as advertised

I have a leftek speed dome but cannot work properly at night. I contact leftek and was told that may caused by low power, so i get this one and problem solved.The camera had not loosed connection so far.Good POE injector for security cameras.

Blew my port in NVR .. didn’t work from the start !

A bit of kit that probably works well, and for most people, Sadly, not I. As my cctv camera is POE(bought it to avoid using a mains cable), I needed this device. To get around the problem of my router/hub not being POE enabled. After researching the various options to conquer my problem. I settled on trying this device. The item arrived in a plain brown box, with Chinese writing on??? And also no data sheet etc??? Plugged it in, connected all the leads. Expecting this clever device to solve the problem I had. Sadly It didn’t!!!!