فیزیک

... > telecommunication > telecommunication services > telephony > telephone equipment > telephone line > subscriber loop > hybrid fibre coax network

... > telecommunication > telecommunication equipment > telephone equipment > telephone line > subscriber loop > hybrid fibre coax network

transmission line > telecommunication transmission line > telephone line > subscriber loop > hybrid fibre coax network

... > telecommunication > telecommunication equipment > telecommunication transmission line > telephone line > subscriber loop > hybrid fibre coax network

... > telecommunication > telecommunication services > telephony > telephone network > subscriber loop > hybrid fibre coax network

networks (circuit) > telecommunication network > telephone network > subscriber loop > hybrid fibre coax network

telecommunication > telecommunication network > telephone network > subscriber loop > hybrid fibre coax network