Features:
Use any CAT-5 cable to power a device remotely. Use existing power supplies, any voltage up to 48v. Determine the distance using our on line distance calculator
The 2.1mm x 5.5mm dc jack and plug allow power to be sent on the CAT-5 and split out again at the remote end.
If you are powering a 5v device like a camera, then see our 5v splitter/converter will solve distance problems up to 328 ft
This Power over Ethernet injector allows you to power devices remotely and eliminates the need for 110vac transformers at the far end.
Since standard Ethernet needs only 2 of the 4 pairs in a CAT-5 cable, 2 pairs are unused. Passive POE uses pins 4/5 for plus power, and 7/8 for ground.
We use these in our own installations and are making them available for others.
Specifications:
Color: black, white
Cable length : 17.5cm
Net weight:53g
Packing weight:63g
Note: the distance you can power a device depends on the voltage and watts required by the device. You can use our online calculator to avoid problems

Package included: 

5* Female RJ45 connector to 2.1mm x 5.5mm female jack
5* Female RJ45 connector to 2.1mm x 5.5mm power plug