GYFXC8Y mini "8" shaped center tube self-supporting optical cable

Product Description The structure of the optical cable is to insert single-mode or multi-mode optical fibers into a loose tube made of high modulus plastic with water-blocking yarn in a fully dry type and filled with water-blocking material, and place it at the center of the cable Around the loose tube, water-blocking reinforcing yarn (such as glass yarn, aramid yarn and other non-metallic yarn materials, etc.) is placed, and then a polyethylene (or other plastics or flame-retardant plastics, etc.) sheath is extruded and wrapped. At the same time, steel strands or single round steel wire suspension wires are added to form the cable.

Laying methods: self-supporting, overhead, etc.

Application scope: It is suitable for long-distance communication and inter-office communication, etc., and can also be used to solve the wiring problem of the last 1 kilometer of the FTTX entry section.

Execution standard: YD/T 1155-2011 "8" shaped self-supporting optical cable for communication, reference YD/T 1999-2021 light self-supporting outdoor optical cable for communication.

Product features:

① Reasonable design and precise control of the excess length of optical fibers in the loose tube endow the optical cable with excellent mechanical and environmental performance;

② The optical cable has a compact structure. Reinforcing materials and water-blocking materials are added between the loose tube and the sheath, which not only ensures the moisture-proof, water-blocking and superior tensile strength of the optical cable, but also guarantees that the return of the loose tube is small after the optical cable is laid.

③ The optical cable has excellent flexibility and resistance to bending.

④ Round rod steel wire or steel strand has extremely high tensile strength, which is convenient for self-supporting overhead laying.

⑤ The cross-section of the optical cable adopts a fully dry water-blocking method, which is free from grease pollution and environmentally friendly. The optical cable itself is lightweight, has a simple structure and is widely used.

Technical parameters (typical values) :