Fibre-optic cable for suspension between buildings, constructions, on supports of communication lines, lighting network, contact network of railways and on supports of power transmission lines in points with maximum value of electric field potential up to 12 kV. Laying in the ground, in cable ducts, on bridges and overpasses.
Cables can contain standard optical fibres (OV E3 (G652D) / E3 (G652D)_200 / E3 (G657A1/G652D) / E3 (G657A1/G652D) ALPHA / E3 (G657A1/G652D)_200 / E2 (G654E), manufactured according to TU 27.31.12-004-99992751-2017 or TU 636570-002-99992751-2016). OMs manufactured in the territory of the Eurasian Economic Union member states are used. Attenuation coefficient at the working wavelength, dB/km: for ?=1310nm not more than 0.35; for ?=1550nm not more than 0.22. Operating temperature of the cable from -60º? to +70º?.
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