• The fibers, 125μm, are positioned in a loose tube made of a high modulus plastic.
• The tubes are filled with a water-resistant filling compound.
• A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member.
• Tubes (and fillers) are stranded around the strength member into a compact and circular cable core.
• An Aluminum Polyethylene Laminate (APL) is applied around the cable core.
• Which is filled with the filling compound to protect it from water ingress.
• Then the cable core is covered with a thin PE inner sheath.
• After the water blocking material is placed outside the inner sheath, the PSP is longitudinally applied.
• And then,the cable is completed with a PE outer sheath.
• After the single-steel wires,the cable is finally completed with an outer sheath.

Feature

• Excellent mechanical and temperature performance.
• Single-steel wires armoring ensure good performance of tensile strength.
• AL tape longitudinal cover cable core as moisture barrier.
• Corrugated steel tape longitudinal cover cable core and provide good crush resistance.
• Special tube filling compound ensure a critical protection of fiber and resist the water.
• Single steel wire as the central strength member to withstand axial loads.
• Inner sheath effectively lower the external mechanical loading.
• 100% core filling water prevent cable jelly to ensure the cable watertight.
• Max installed and under 300m water depth.