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 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 compact and circular cable core. The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath.

Product Details

Characteristic:

◆Good mechanical and temperature performance

◆High strength 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:

- Steel wire used as the central strength member

- Loose tube filling compound

- 100%cable core filling

- PSP enhancing moisture-proof

- Water-blocking material

Standards: 

GYTY53 cable complies with Standard YD/T 901-2001 and IEC 60794-1.