Product Description:

Colored optical fibers are placed in a loose tube made of  high-modulus and water-resistant material. The loose  tube is filled with non-toxic, harmless waterproof  compound. Outside the loose tube, non-metallic  reinforcing elements made of aramid are stranded, and  then a black or colored high-density polyethylene sheath  is extruded to form the cable.

Product Feature:

◆ The use of non-metallic reinforcing elements results in  a small outer diameter, light weight, moderate flexibility,  and a low coefficient of friction for the outer sheath,  allowing for longer air-blowing distances.  

◆ Aramid reinforcing elements provide excellent tensile  performance to the cable. 

◆ Special oil paste is filled inside the loose tube to  provide cushioning protection for the optical fibers and  to achieve waterproof performance for the cable. 

◆ The tight cable structure effectively prevents tube  shrinkage.