cables and gyts single-mode optical cables. Brief description of structure: The structure of gyts optical cable is to sleeve 9/125μm single-mode fiber or 50/125μm, 62.5/125μm multimode fiber (silica) into a loose tube made of high-grade water-blocking material, and the loose tube is filled with water-blocking compound material . The center of the cable core is a metal reinforcing core. For a multi-core optical cable, the reinforcing core requires an additional layer of PE jacket. The loose tube and the filler rope are twisted around the central reinforcing core to form a compact and circular cable core. The gaps in the cable core are filled with water blocking fillers. Double-sided corrugated steel tape (psp) is longitudinally wrapped and then extruded into a cable with a polyethylene sheath. gyts optical cable (stranded armored optical cable) Features of gyts cable ◆ The loose tube material itself has good hydrolysis resistance and high strength ◆ The tube is filled with special grease to protect the optical fiber ◆ pe sheath has good anti-ultraviolet radiation performance ◆ A single steel wire central reinforced core helps parallel and stretch the optical cable ◆ Stretch resistance, abrasion resistance, impact resistance, flattening resistance, repeated bending, twisting, bending, bending (bending angle not exceeding 90°) gunshot, etc., with good mechanical properties and temperature characteristics ◆ Double-sided corrugated steel tape (psp) improves the moisture resistance of the optical cable, and the corrugated part can be better combined with pe to make the structure stronger. ◆Gyts single-mode optical cable has fast transmission speed and long distance, good confidentiality, anti-electromagnetic field interference, good insulation, good chemical stability, long life, low loss and has good characteristics and economic benefits. ◆ Suitable for long-distance communication and inter-office communication ◆ Laying method: overhead pipeline ◆ Applicable temperature range: -40℃—+60℃