The fibers, 250um, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. Over the type, water-blocking material is applied to keep the cable waterlight. Single layer steel wire are placed over central loose tube. The cable is completed with a polyethylene(PE) sheath.
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
Small diameter,light weight and friendly installation
Long delivery length