The fibers, 250μ M, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. Over the tube, water-blocking material is applied to keep the cable watertight. Two parallel steel wires are placed at the two sides. The cable is completed with apolyethylene (PE) sheath.

Characteristics

Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
Two parallel steel wires ensure tensile strength
PE sheath protects cable from ultraviolet radiation
Small diameter, light weight and friendly installation
Long delivery length

Standards

GYXY cable complies with Standard YD/T 769-2003.