Cable television is a system of delivering television programming to consumers via radio frequency signals transmitted through coaxial cables, or in more recent systems, light pulses through fiber-optic cables. This contrasts with broadcast television, in …
A coaxial cable used to carry cable television onto subscribers' premises
The bottom product is a set-top box, an electronic device which cable subscribers use to connect the cable signal to their television set.
A cable television distribution box (left) in the basement of a building in Germany, with a splitter (right) which supplies the signal to separate cables which go to different rooms