ADSS Optical Cable adopts a loose tube stranded structure, with 250um optical fibers placed in a loose tube made of high modulus material, which is filled with a special waterproof compound. The loose tube is twisted around a non-metallic reinforcing element (FRP) to form a round cable core, with water-blocking gel filling the gaps inside the cable core. The cable core is then extruded with a polyethylene (PE) inner sheath, followed by two layers of aramid yarn twisted around for reinforcement, and finally extruded with a polyethylene (PE) outer sheath or an anti-electrical corrosion (AT) outer sheath to form the cable.
Features of ADSS Optical Cable:
. Small diameter, lightweight, with a span of up to 1500M, resulting in low additional load on towers;
. Optional PE/AT sheath for anti-electrical corrosion performance;
. Mainly used for adding optical channels to existing power lines with voltage levels below 110KV, facilitating rapid network deployment;
. The use of aramid winding gives the optical cable extremely high tensile strength and stress-strain characteristics, as well as excellent bulletproof performance;
. Wide temperature adaptability, low linear expansion coefficient, meeting the requirements of harsh environments;
. Non-metallic structure, good insulation performance, lightning protection, allows for construction without power outages, and does not affect the normal transmission of the optical cable in case of power line faults.
