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GYTZA Loose layer stranded flame-retardant optical cable
The optical fiber is set into a high modulus loose tube made of polyester material. The tube is filled with waterproof compounds. The optical fiber has excess length, so that the optical fiber is unstressed. In the center of the cable core, there is a metal reinforced core. Loose tube and the gasket for packing are stranded into a compact circular cable core around the central reinforced core. The gap inside the cable core is filled with water-blocking filler, plastic coated aluminum band flame-retardant sheath optical cable.
GYXTW Central loose tube type optical cable
The optical fiber is set into the loose tube made of high-modulus polyester material, with the tube filled with waterproofing compounds. A layer of double-sided plastic-coated steel strip is used to longitudinally wrap the loose tube. Water-blocking materials are applied between the steel strip and the loose tube to ensure compactness and longitudinal wrap water blocking of the optical cable. Extrude polyethylene jacket to make cable after two parallel steel wires are placed on both sides.
GYTS Loose layer stranded steel-plastic sheath optical cable
The optical fiber is set into a high modulus loose tube made of polyester material. The tube is filled with waterproof compounds. The optical fiber has excess length, so that the optical fiber is unstressed. In the center of the cable core, there is a metal reinforced core. Loose tube and the gasket for packing are stranded into a compact circular cable core around the central reinforced core. The gap inside the cable core is filled with water-blocking filler, plastic coated steel strip-polyethylene adhesive sheath optical cable.