Armored Fiber Optic Cable GYFTY53 Stranded Loose Tube Non Metallic Strength Member

Armored Fiber Optic Cable GYFTY53 Stranded Loose Tube Non Metallic Strength Member

Description

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 Fiber Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core. Then the cable core is covered with a thin polyethylene (PE) inner sheath, which is filled with jelly to protect it from water ingress. After a corrugated steel tape armor is applied, the cable is completed with a PE outer sheath.

Characteristics

· Good mechanical and temperature performance

· High strength looes tube that is hydrolysis resistant

· Special tube filling compound ensure a critical protection of fiber

· Crush resistance and flexibility

· The following measures are taken to ensure the cable watertight:

- Single Fiber Reinforced Plastic as the central strength member

- Loose tube filling compound

- 100% cable core filling

- APL moisture barrier

- PSP enhancing moisture-proof

- Water-blocking material

·Standards

GYFTA53 cable complies with Standard YD/T 901-2001as well as IEC 60794-1.

Optical Characteristics

Technical Parameters

Storage/Operating Temperature : -40℃ to + 70℃