The Planet LRP-101U-KIT is a Long Reach PoE solution that allows you to send data and poe over 4 pair twisted pair UTP Cable. The kit supports data and poe up to 500m (1,640.42 FT) over UTP cable. This is great for a gate or IP camera run.
The kit supports a wide range of temperatures ranging from -20 to 70 degrees C / -4 to 158 degrees F.
You can use the included power supply or power the transmitter end via a POE switch.