Description
Telecommunication cables in railway installations from 1 to 3 pairs, diameters of 0.63 and 0.9 mm, insulated with cellular polyethylene and protected with LS0H violet material sheath, UV resistant, for tunnels or underground locations. These cables shall be designed for installation in trackside and for use within railway equipment rooms. The cables are not intended for use in either trackside where submersion in water is a possibility, not for being laid directly on ballast.
