RNG outdoor fiber cable

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 (PRP) 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 Alumium Polytethylene Laminate (APL) is applied around the cable core. Then the cable core is covered with a thin Polythelene (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.

Features

     Good mechanical and temperature performance

     High strenth loose 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

Technical Parameters