Fiber To The X
any broadband network architecture using optical fiber to provide all or part of the local loop used for last mile telecommunications
en-US/ˈfaɪbɚ ˈtʌ ðə ˈɛks/
en-GB/fɪbə tə ðə ɛks/
any broadband network architecture using optical fiber to provide all or part of the local loop used for last mile telecommunications