Guangdong Yitong gyxtw optical cable The structure of GYXTW optical cable is to insert single-mode or multi-mode optical fiber into a loose tube made of high-modulus polyester material, and the tube is filled with a waterproof compound.
The loose tube is wrapped longitudinally with a layer of double-sided plastic-coated steel.
Water material is added between the steel strip and the loose tube to ensure the compactness and longitudinal water blocking of the optical cable. Two parallel steel wires are placed on both sides and then polyethylene (PE) sheathed to form the cable.
The grease prevents longitudinal water seepage of the optical cable. Two parallel steel wires ensure the tensile strength of the optical cable. The PE sheath has good resistance to ultraviolet radiation and environmental stress cracking. The flame-retardant sheath has good resistance to The combustion performance meets the requirements of indoor use. Small diameter, light weight, low cost, easy to lay. Operating temperature: -40°C to +60°C. Bending radius: static 10 times the outer diameter of the optical cable, dynamic 20 times the outer diameter of the optical cable. Applicable: pipes, Overhead product structure: PBT loose tube in the center, reinforced by two parallel steel wires, steel-polyethylene bonded sheath Number of optical fibers: 2 cores to 12 cores Attachment method: pipeline, overhead Applicable temperature range: -40℃～+60℃ Application scope: Suitable for long-distance communication and inter-office communication
