FIELD: digital video signal and bidirectional data transmission over communication channel. SUBSTANCE: novelty is that proposed system for transmitting digital video signals, bidirectional data (Internet data), and data of standard telephone network services to terminal user through communication channel uses pair of copper conductors laid between main telephone exchange of company and dwelling rooms as communication channel. EFFECT: provision for plurality of video channels and bidirectional data channel using single communication line. 14 cl, 48 dwg
