Sell telecom cable (GYTS)

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The cable consists of five loose tubes (or some fillers) stranded atound the metallic central strength member. Bound by corrugated longitudinal steel tape with outer PE sheath. The tube is made of good temperature property material. A number of single or multi-mode fibers(2~144) . secondaty coated are contained in the loose tube.
Accurate fiber excess length ensures good performance under mechanical stress and good temperature performance.
Material of loose temperature property and high young's modulus, the tubes filled with moisture resistant gel for fibers. to ensure the long term stability in transmission for two long wavelength windows .
The central strength member makes use of high young's modulus phosphatized steel wire. The loose tubes and all interstices of calbe core filled with moisture-proof and water blocking compound ensure nolongitudinal water ingress. Longitudinal corrugated steel tape bonding to PE sheath ensures not only radial moisture-proofbut also reinforces the crush resistance of cable. High density polyethylene(PE or LSZH) outer sheath possisses good ultra violet radiation resistant propert.
Laying methods: Duct, Aerial
Temperature Range: -400 ~ +600