GYFTY74 Type All-dielectric Reinforced Optical Cable

Description:
GYFTY74 [non-metallic reinforcement member, loose tube layer twisted filling type, polyethylene inner sheath, glass fiber yarn reinforcement, polyethylene middle sheath, nylon outer sheath communication outdoor optical cable] The structure of the optical cable is to put the single-mode or multi-mode optical fiber into a loose tube made of high modulus plastic and filled with waterproof compound. The center of the cable core is a non-metallic reinforcement member. For optical cables with certain cores, the non-metallic center reinforcement member is extruded with a layer of polyethylene. The loose tube (and filling rope) are twisted around the center reinforcement member to form a compact and round cable core. The gap in the cable core is filled with water-blocking compound and a layer of polyethylene inner sheath is extruded. After being reinforced with glass fiber yarn, it is extruded into a polyethylene middle sheath, and then a layer of anti-ant nylon sheath is extruded to form a cable.