Optical Communication Cable OKGMD for Underground Installation and Diverse Applications

For laying in soils of all categories, in cable ducts, in pipes, in blocks, collectors, tunnels, on bridges and in mines, in water when crossing swamps, lakes and rivers with a maximum depth of not more than 10 m, for suspension on the supports of overhead communication lines, lighting poles, contact network of urban transport, supports of radio broadcasting network. Cable with a central power element made of fibreglass rod or steel cable or steel wire in a polyethylene sheath (or without it), around which OM or OM and filling cordels or filling modules are twisted, in an aluminopolyethylene tape (or without it), inner sheath made of polyethylene, over which an armour plating made of fibreglass rods is applied, outer sheath made of polyethylene. It is allowed to make cable sheath from polyethylene, which does not spread burning in single or group laying and does not emit corrosive gaseous products during burning and smouldering, with reduced smoke and gas emission...