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Optical fiber preform
Optical fiber
Fiber optic cable
Stranded fiber optic cable

Stranded fiber optic cable is a round cable core twisted by a number of tubes containing optical fibers around a central strengthening member. Metal or nonmetallic stiffeners are located in the center of the cable, and loose sleeves containing the fibers are arranged around the stiffeners.

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Product Standards


Meet YD/T901-2018 standard


Features


l Use high-quality optical fiber to ensure that the optical cable has excellent transmission performance


l FRP reinforcement is used to ensure that the optical cable has good tensile properties


l The casing material itself has good hydrolysis resistance and high strength, and the tube filled with special grease provides critical protection for the optical fiber


l Full-section water-blocking structure, double-sided film-coated aluminum tape longitudinally wrapped to ensure good water-blocking and moisture-proof performance


l Longitudinal aluminum tape as a good moisture-proof layer for optical cable


l Low-smoke halogen-free flame-retardant outer sheath has excellent flame-retardant properties

Maximum core number per tube External diameter (mm) Cable weight (kg/km) 2~36 6 6 10.6 117 38~72 6 12 11.2 131 74~84 7 12 11.8 145 86~96 8 12 12.4 159 98~108 9 12 13.3 179 110~120 10 12 14.0 195 122~132 11 12 14.5 207 134~144 12 12 15 223 Tensile force (N) long term short term 600, 1500, Squashing resistance (N) long term short term 1000, 3000, The bending radius static dynamic ≥12.5D(D is the outer diameter of optical cable) ≥25D(D is the outer diameter of optical cable) Applicable temperature -40℃~+70℃ Layout way: overhead, pipeline
GYFTY- Layer stranded cable
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