The LNB's now have the multiswitch built in, well new SWM ones have the SWM built in, so all thats needed is a single coax to the dish...for the old houses that have a single coax out to the cable box and old sat installs with a single or dual feed

**Edit, the dish is called a SWM-ODU, Im looking to see what it requires, so far a single feed from dish to head end, at head end power supply is added as well as splitter..not sure on tuner capabilities yet...still reading