2015 Hot sell Outdoor underground duct cable sm fiber optic-GYTA53

 Description

       GYTA53 fiber optic cable is an outdoor communication optical cable of metallic strength member of the loose tube jelly-filled structure, with Al-polyethylene laminated sheath longitudinally covered with corrugated steel-tape armored polyethylene outer sheath.

  The loose tubes are made of high modulus plastics (PBT) and filled with water resistant filling gel. Loose tubes are stranded around the metallic central strength member, cable core is filled with cable filling compound. The corrugated aluminum tape folding and polyethylene (PE) is extruded as inner sheath, then water swollen yarns and corrugated steel tape is longitudinally applied over the inner sheath, and combined with a durable PE sheath

Feature of product

• High quality optical fiber provides good transmission performance
• Accurate fiber excess length control ensures excellent mechanical and temperature performance
• Special filling gel filled loose tubes provide perfect optical fiber protection
• All section water blocking provide reliable performance of moisture-proof and water block
• Longitudinal aluminum tape and steel tape present desirable crush resistance
• Corrosion resistance phosphated steel wire with high Young's modulus as central strength member gives high tensile strength
• Strict craft and raw material control enable lifespan over 30 years

Performance

• Applications: Suitable for long-distance communication and indoor communication
• Way of laying: Direct burial, pipeline
• Operating temperature: -40 ~ + 70 °C
• Bend radius: Static 12.5x cable diameter  Dynamic 25x cable diameter

Technical Parameter

Note:

1. For flame retardant cable, outer sheath can be made of low-smoke halogen-free (LSZH) material, and the type is GYTZS.

2.Upon customer’s request, cables with longitudinal color strip on outer sheath can be offered. More details, please refer to GYTA series.

3. Special cable structure can be designed and manufactured on customer’s request.

 Structural drawing