Optical Fiber Communication Cable OKA-M for Reliable Suspension Applications

Fibre-optic cable for suspension on communication line supports, railway contact network, transmission line supports at points with electric field potential up to 25 kV, lighting poles, between buildings and structures, on external facades of buildings, can be used in cable trays, cable channels, cable ducts, in pipes, in tunnels, inside buildings and structures, including in the ground with the use of protective pipes. The cables can contain up to 288 single-mode standard optical fibres (OV type G.652, G.657). The fibres manufactured in the territory of the EAEU member states are used in production.

Attenuation coefficient at the working wavelength, dB/km: for ?=1310nm not more than 0.35; for ?=1550nm not more than 0.22. Cable operating temperature from minus 60º? to plus 70º?.

Permissible tensile force is specified in the mark.