The bers, 250m，are positioned in a loose tube made of a high modulus plastic. The tubes are Iled with a water-resistant Iling 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 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

Two parallel steel wires ensure tensile strength

Small diameter light weight and friendly installation

Long delivery length