Description of Product:

In the structure of model GYTA53 optical cable, the single mode or multimode optical fibers are jacketed by loose tube and the tube is made of high modulus plastics. Inside th tube, it is filled with waterproof filling compound. One piece of metallic reinforced core is in the center of the metallic reinforced core. Surounding the center rinforced core, the loose tube (and filling cord)is twisted into a compact and round cable core. The gaps within the cable core are filled with waterproof compound. After it is longitudinally wrappedby plastic coated aluminum tape(APL), the first layer of PE sheath is extruded, Then after it is longitudinally wrapped by both side plastic coated steel tapes(PSP), the second PE sheath is extrude to form an optical cable.

Features of product:

1·The remaining length of optical fiber is controlled precisely to ensure prefect tensile strength and temperature characteristics of optical cable.
2·The loose tube material itself has perfect hydrolysis resistance and high strength. The special filling paste inside the loose tube is used to protect the optical fiber.
3·Perfect flexibility and pressing resistance.
4·PE sheath features perfect UV resistant performance and environmental stress cracking resistance.
5·Waterproof performance of optical cable is ensured by following measures:
Single piece of steel wire center reinforcement;
Special waterproof compound filled inside the loose tube;
100% filled cable core;
perfect moisture-proof capability of the moisture-proof plastic coate aluminum tape and both side plastic coated steel tape;
perfect waterproof material could prevent optical cable from longitudinal water penetration.

Number of Optical Cable Core	Diameter of Optical Cable(mm)	Weight of Optical Cable(kg/km)	Allowable Tension Long-term/Short-term(N)	Allowble Press Frorce Long-term/Short-term(N/10cm)
2-30	13.5	210	1000/3000	1000/3000
32-36	14.6	230	1200/3000	1000/3000
38-72	16.2	290	1500/4000	1000/3000
74-96	17.9	325	1500/4000	1000/3000
98-120	19.6	406	1500/4000	1000/3000
122-144	21.4	446	1500/4000	1000/3000