Which residential broadband technology uses the existing coaxial cable network originally installed for cable television service to deliver internet connectivity to subscribers?
Fiber-to-the-home (FTTH)
Cable internet
Satellite internet
Digital subscriber line (DSL)
Cable internet employs the same coaxial cable plant that carries traditional cable-TV signals. By using DOCSIS technology over this hybrid fiber-coax (HFC) infrastructure, providers can offer high-speed broadband without running new lines to each home. DSL uses twisted-pair telephone wiring, fiber-to-the-home (FTTH) relies on optical fiber all the way to the premises, and satellite internet uses radio links between ground stations and orbiting satellites.
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