Description of Product:

In the structure of Model GYTA optical cable, the single mode or multimode optical fibers are jacketed by loose tube and the tube is made of high modulus plastics. Inside the tube , it is filled with waterproof filling compound. One piece of metallic reinforced core is in the center of cable core. For some optical cable with number of cores, a layer of extruded PE functions jacket of the metallic reinforced core. Surrounding the center reinfored 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 wrapped by plastic coated aluminum tapes (APL), PE sheath is extruded 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 stength. The special filling paste inside the loose tube is used to protect the optical fiber.
3. PE sheath reatures perfect UV resistant performance and enviromental stress cracking resistance.
4. Waterproof performance of optical cable is ensured by following measures: Single picec of steel wire center reinforcement;
Special waterproof compound filled inside the loose tube;
100% filled cable core;
Moisture-proof layer of both side plastic aluminum tape (APL);
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)	Allowable Press Fore Long-term/Short-term (N/10cm)
2-30	10.4	90	600/1500	300/1000
32-36	11.0	115	1000/3000	300/1000
38-60	11.5	122	1200/3000	300/1000
62-72	12.2	142	1500-4000	300/1000
74-96	13.6	175	1500-4000	300/1000
98-120	15.5	208	1500-4000	300/1000
122-144	17.1	258	1500-4000	300/1000
146-216	17.5	258	1500-4000	300/1000