The GYXTY53 optical cable is constructed by inserting single-mode or multi-mode optical fibers into loose tubes made of high-modulus polyester material, with the tubes filled with a waterproof compound. Water-blocking material is applied outside the loose tubes to prevent longitudinal water seepage in the cable. After steel wires are wrapped around the cable, a polyethylene inner sheath is extruded. Outside the polyethylene inner sheath, double-sided chrome-plated plastic-coated steel tape (PSP) is longitudinally wrapped, and then a polyethylene outer sheath is extruded.

• Precisely controlled fiber excess length ensures good mechanical performance and temperature performance of the optical cable

• The loose tube material itself has good hydrolysis resistance and high strength

• The tubes are filled with a special grease to provide critical protection for the optical fibers

• Good lateral compression resistance and flexibility

• One layer of wrapped steel wires ensures the tensile strength of the optical cable

• Double-sided chrome-plated plastic-coated steel tape (PSP) improves the cable’s resistance to moisture penetration

• Good water-blocking materials prevent longitudinal water seepage in the optical cable

• The polyethylene (PE) sheath has good UV radiation resistance

• Small diameter, light weight, and easy to install

• Steel wire and steel tape armor provide the optical cable with excellent rodent resistance