optical fiber cable 16mm wholesale fiber optic cable waterproof GYTY53

 optical fiber cable 16mm wholesale fiber optic cable waterproof 

 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.

 Characteristics:

 1.Good mechanical and temperature performance

2,High strength looes tube that is hydrolysis resistant

3,Special tube filling compound ensure a critical protection of fiber

4.Crush resistance and flexibility

5.The following measures are taken to ensure the cable watertight:

6.Steel wire used as the central strength member

7.Loose tube filling compound

8.100% cable core filling

9.PSP enhancing moisture-proof

10.Water-blocking material

 Standards:

GYTY53  according to  YD/T 901-2001 , IEC 60794-1 

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

Optical Characteristics: