Round steel - Import export

Optical cable for backbone networks with a central tube with up to 48 optical fibers, with an armor of round steel wire and outer PE sheath. Operational temperature of the cable is from -40°С to 70°С. Arctic version: from -60°С to 70°С. Minimum temperature for installation is -30°С.

Optical dielectric cable for backbone networks with a central strength member made of FRP rod in PE sheath (or without it); loose tubes with up 24 optical fibers each and (if necessary) dummy tubes are stranded around the strength member in inner PE sheath;with an armor of round steel wires and single or double PE sheath. Operational temperature of the cable is from -60°С to 70°С. Minimum temperature for installation is -30°С.

Optical cable for backbone networks with a central strength member made of glass-reinforced plastic rod (GRP) or steel wire in PE sheath (or without it); tubes containing up to 24 optical fi bers each and (if necessary) fi lling dummy tubes are stranded around the strength member in intermediate PE sheath; with armor of round steel wires and in outer PE sheath. Working temperature of the cable is from -60 to 70° С. Min. allowable temperature for laying is -30°С.

Optical cable for backbone networks with a central strength member made of FRP rod in PE sheath; around the central strength member are stranded tubes containing up to 24 optical fibers each, filling dummy tubes (if necessary), insulated copper conductors, with laminated aluminum PE tape; in inner PE sheath, with an armor made of round steel wires and outer PE sheath. Operational temperature of the cable is from -40°С to 70°С. Arctic version -60°С to 70°С Minimum temperature for installation is -30°С.