What equipment does the hotel's comprehensive wiring room have, and what main equipment is used for general comprehensive wiring (cable TV, network, telephone)?

The connection of the equipment in the computer room is not clear in one or two sentences. I suggest you go to Baidu Library to read related articles. If there are many hotel rooms, you can set up a small analog front end for each room without setting up a set-top box. Telephone, television and other weak current projects can use weak current comprehensive wiring.