Mon, Apr 19, 2021 5:25 PM
Hi. I have two TVs that are no longer connected to cable. If the coax cables are not capped will they cause interference on my other TVs that are connected to cable?
1 m ago
That is a fantastic question! Those unused coaxial lines won't cause any type of interference with your services. I have several outlets in my home that are active but not in use at all. :) We appreciate your time in posting to our Xfinity forums and if you do experience any service issues our team of experts are here 24/7 to assist.
Noise ingress is always a possibility. Everyone's individual environment is different. Unused outlets should always be capped with a 75-ohm terminator such as these;