wideband(gen. analog signals, deprecated, ITU-T (CCITT) I.113; also used for DS1 transmission (q.v.) амер.); broadband(gen. digital signals; also used for DS3 transmission (q.v.) амер.)
broadband(A transmission medium designed for high-speed data transfers over long distances. Cable modem services and Digital Subscriber Line (DSL) are examples of broadband networks)
broadband(Of or relating to communications systems in which the medium of transmission (such as a wire or fiber-optic cable) carries multiple messages at a time, each message modulated on its own carrier frequency by a modem)
