Use Cat5 Cable For Cctv

Not long ago we have noticed that more and more cctv installers make use of cat5 cables for analog cctv system installations.

Use cat5 cable for cctv. Why not use cat5 for cctv cable run. If the client ever wanted to change between an ip or analogue based system this could be easily done unlike with coaxial cable. The picture shows the types of cables used with a balun for cctv. A video balun is placed on both ends of the cat5 cable run and uses one of the the twisted pairs from the cat5 cable to transmit the video from the camera to a dvr or monitor.

Using cat5 cable to wire cctv cameras in recent years the invention of the video balun has meant cat5e cable can be used to connect cctv cameras to cctv dvr recorders. I strongly advise when using data cabling for cctv systems to use a screened data cable to protect against outside sources of interference. As cat 5 cables use twisted pairs it helps to keep your signal away from emi electromagnetic interference. Cat5 cables are also much better at transmitting energy as well as video so that the security cameras can be powered from long.

To connect cat5 ethernet cable to cctv security cameras cctv video baluns an electrical device converting balanced unbalanced signal are needed to transmit cctv video signal over cat 5 known as unshielded twisted pair utp as well for example this passive video balun with the power connector and rj45 cat 5 data transmitter. Use screened cat5 6 where possible. This is a fantastic feature of a category 5 cable. With passive video baluns based on specification you should utilize utp cable to transmit color video as far as.

By using a video balun it s possible to replace the traditional coaxial cable such as rg59 or rg11 and use cat5 cables to transmit the video over long distances. One of the best cables to use for a long cable run are cat5 cables because they are more cost effective over long distances than coax cables and therefore will save you money. Video baluns also known as cat5 baluns enable security installers to use cat5 cable to run video and optionally power for cctv cameras. By using a cat5 cable you can run cctv colour video footage over 1000 metres.