Armored Fiber Optic Cable for Sewage Channels - Ideal for Various Installations

Fibre-optic cable for laying in cable ducts, collectors, tunnels, on bridges and overpasses, modular design (optical tube made of polymeric material PBT, inside which optical fibres are located in the medium of hydrophobic filler) with the number of fibres from 2 to 36, with an outer sheath of polyethylene, non-combustible, with an armoured cover made of alluminium-polymer corrugated tape, with an intermediate sheath made of polyethylene, with a central power element made of polymer material (PBT), inside which optical fibres with zero excess length are located in the medium of hydrophobic filler with a limiting attenuation of 0. 22 dB/km, or made of optical fibres with zero excess length in the medium of hydrophobic filler with a limiting attenuation of 0.22 dB/km or from a fibreglass rod.