The CAI (the governing body for the Aerial Industry) benchmarks aerials and cables to give an idea of their quality and performance in certain conditions. You can be sure that if you buy approved RG6 or CT100 cable that you are getting the very best cable for your money. For commercial installations you are always required to use top quality CT100 approved cables. Don't accept anything less!
5 Core Cable contains 5x CT100 and 1x Earth for IRS system installs (Satellite & TV), colour coded for ease of installation with distribution equipment.