OArBgP-4Å6(2õ2)-3,5 A cable is optical, single mode, designed for a gasket in soils of all groups, including in soils with low, middle and high corrosive activity and on the territories infected by rodents, except for the soils subjected to the deformations frozen and other condition of ground; through bogs, lakes, unnavigable rivers, by a depth no more than 15m. Armor is the layer of aramiding filaments and corrugated steel band.4 fibres.coils of mandrel.bandage - polypropylene.