The fibers are positioned in a loose tube made of PBT, The tube is filled with a water-resistant filling compound. A steel wire locates in the center of core as a metallic strength member. The tubes (and the filers) are stranded around the strength member into a compact and circular core. The PSP is longitudinally applied over the cable core , which is filled with filling compound to protect it from water ingress. The cable is completed with a PE sheath.

Installation method : Inside tube, Lashed

Characteristics : 1. Excellent mechanical and temperature performance

                          2. Special tube filing compound ensure a critical protection of fibre and resist the water

                          3. Loose tube stranding cable core ensures the cable structure stable

                          4. Single steel wire as the central strength member to withstand axial loads

                          5.100% core filling water prevent cable jelly to ensure the cable watertight

                          6. Good water prevents and lateral crush resistance performance

                          7. Outer sheath protects cable from ultraviolet radiation

Applications : Long distance, LAN communication

Standards : YD/T 901 and lEC 60794-1