Planet LRP-101C-KIT 1-Port Long Reach POE over Coax Extender Kit (LRP-101CH + LRP-101CE), -20 to 70 Degree C, up to 1KM

Kit does not come with POE power supply injector. Further issue is Planet does not appear to sell POE power supply injector or suggest one to use. The LRP-101CH uses an POE input jack. But style / size of jack is not given.

I needed to install a PoE cam 1000 feet away -- with NO electricity available anywhere along that 1000 feet, except at the starting location. I found the Planet LRP-101C-KIT, and it works very well. Attached you can see a photo of me static testing the setup before I actually buried coax wire. I used a single 802.3at PoE+ switch at the starting location to power everything (ONE PoE+ switch powers both planet devices AND the PoE cam at the end). So, router <-> cat5 <-> PoE+ switch <-> cat5 <-> Planet <-> 1000 feet coax <-> Planet <-> cat5 <-> PoE cam. Highly recommended -- since this setup has been installed and working great since November 2017.