FIELD: fibre-optical communication lines. SUBSTANCE: combined cable for transmission of optical and electrical signals has several optical fibres, two conductors ( first one is made in the form of current-carrying marker put over optical fibres, second one is made in the form of metallized copper layer deposited by evaporation on surfaces of all optical fibres ). Each lead of cable has two contact rings, each being connected to one of conductors. EFFECT: facilitated manufacture, improved stability of operational characteristics. 2 dwg
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Authors
Dates
1994-03-30—Published
1991-12-02—Filed