The GYGXTY fiber cable structure is that a single 250 μm colored fiber ( single-mode or multi-mode fiber ) is inserted into the internally filled waterproof compound loose tube made of high-modulus plastic, and a layer of non-metallic glass fiber is wrapped around the loose tube. A rip cord is placed, and a copper-plated steel strand is placed on both sides in parallel. On this basis, high-density polyethylene is extruded to form a circular structure fiber cable.

·Precise control of the excess length of the optical fiber ensures that the optical cable has good tensile performance and temperature characteristics;

·PBT loose tube material has good hydrolysis resistance, and the tube is filled with special grease to protect the optical fiber;

·The self-supporting part is made of metal steel strands to realize long-distance spans;

·It has the advantages of corrosion resistance, UV protection and environmental protection;

·Outdoor electric poles are suspended overhead and laid in mountain and forest areas.

·YD/T769-2010, GB/T 9771-2008, IEC60794 and other standards.