TTI Fiber Communication Tech. Co., Ltd.
14 years of experience manufacturer who focus on Fiber Optic Products, cooperate with Global 500 top brand, export to over 100 countries.
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GYTA53 Fiber Optic Cable Outdoor Stranded Direct Burial Loose Tube Armored
GYTA53 The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic.The tubes are filled with a water-resistant filling compound.A steel wire,sometimes sheathed with polyethylene (PE)for cable with high fiber count,locates in the center of core as a metallic strength member. Tubes(and fillers) are stranded around the strength member into a compound to protect it from water ingress.Then,the cable is completed with a PE sheath.
| Fiber Num. | Outer diameter (mm) | Weight (kg/km) | Tension (N) | Crash loading (N/100mm) | ||
| Short term | Long term | Short term | Long term | |||
| 2-30 | 12.9 | 160 | 3000 | 1000 | 3000 | 1000 |
| 32-60 | 13.4 | 175 | ||||
| 62-72 | 14.1 | 204 | ||||
| 74-84 | 15.4 | 245 | ||||
| 86-96 | 15.4 | 245 | ||||
| 98-120 | 17.2 | 285 | ||||
| 122-144 | 19 |
334 |
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Amoured: steel tape
Fiber core: 2~144 cores
Application: Duct and Aerial
Jacket: PE material, black color
Corrugated steel Center Strength member
Mode: Single mode, Multimode
Good mechanical and temperature performance
High strength looes tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
Specially designed compact structure is good at preventing loose tubes from shrinking
PE sheath protects cable from ultraviolet radiation
The following measures are taken to ensure the cable watertight:
Steel wire used as the central strength member
Loose tube filling compound
100% cable core filling
APL moisture barrier