High-frequency communication cable for digital networks of subscriber access with load-carrying element contains from 1 to 100 pairs of copper conductive cores with diameter 0,64 mm. The conductive cores are insulated with polyethylene of different colours and twisted into pairs.
Colour coding is used to identify pairs. The pairs are twisted into bundles and/or into a core.
The bundles are colour coded with ribbons or strands of different colours to identify the bundles. On top of the core filled with water-blocking material (water-blocking yarn or hydrophobic filler), a tinned copper contact wire is laid, the shield is made of aluminium foil polymer film.
The load-carrying element (steel cable) and the core are covered with hermetic sheath made of light and thermostabilised polyethylene. It is used as a communication cable for digital networks of broadband subscriber access, structured cable systems, in public communication networks, technological communication networks and communication networks specially...
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