Check the listing for details. Ethernet Over Coax with PoE pass thru compare with altronix veracity nvt comnet. Condition: New. Listed at 199.00 USD. Specially designed for high bandwidth for ptz cameras - megapixel, please compare with all others in the market and find out who is the best and the lowest cost ! Others claim high bandwidth only to find out your image or ip camera is at 10mbps instead of 100 and your image is slow and PIXALATED , and you can't even do pan tilt on your ptz. Ethernet over any pair of wires up to 3000 feet with Poe pass thru to power end device and camera.For long distance if you are using a regular Poe switch, we would recommend using a separate power 48vdc or a separate 30watts Poe injector.(not included, do not use both at same time) ATTENTION: IF YOU ARE USING A 2-WIRE CONNECTION YOU MUST ASK US TO INCLUDE "TWO ADAPTERS". IT DOES NOT COME WITH IT AND WE WILL NOT INCLUDED UNLESS YOU ASK! THE CONNECTION IS COAX BNC AS PICTURED.