What is FTTH?

The answer

FTTH means fibre to the home, where an optical fibre runs all the way into your home or flat. It differs from FTTB, where fibre reaches the building and another cable runs to each flat, and from FTTC, where fibre stops at a street cabinet and copper covers the rest. Providers sometimes use the word fibre loosely for any of these. Ask which one applies at your address, and whether the fibre is already inside your building, since that often decides how quickly installation can happen.