The bers, 250μm，are positioned in a loose tube made of a high modulus plastic. The tubes are lled with a water-resistant Ring compound.A Fiber Reinforced Plastic (FRP) locates in the center of core as a non一metallic strength member. The tubes (and Hers) are stranded around the strength member into a compact and circular core. After the cable core is lied with the Ring compound to protect it from water ingress, the cable is completed with a PE sheath.

Good mechanical and temperature performance

High strength loose tube that is hydris 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:

 1.Steel wire used as the central strength member

 2.Loose tube filling compound

 3.100% cable core filling