Yes, the support of loop through was for older hotels. Even if you do loop through DRE, you still got to replace all the splitters, taps, wall plates and fittings.
To be honest, the places that have loop through wiring the wire is in such poor condition it’s rarely done.
First of all most if that garbage is RG59. Then if it is RG6, you can’t crimp a new connector on it because the wire is too short.
Then you got the issues with fitting the tap in the box and then you got to find out where the loop starts and ends.
It’s easier just to put in a com3000 digital headend and leave the existing wiring alone, or rewire everything.
You really don’t want to mess with loop anyways, because if there are any issues your going to be going back out there for free to try to fix it.
It’s bad enough we don’t make enough money on these large jobs to begin with. We can’t afford to eat the cost of a rewire.
Usually on a loop through we will quote it as a com3000 if they have proidium televisions, or quote it as a rewire