In the power communication system, ADSS optical cables (all-dielectric self-supporting optical cables) have become an indispensable part of overhead power lines with their unique advantages, such as good electrical corrosion resistance, lightning protection, and tensile and. In the power communication system, ADSS optical cables (all-dielectric self-supporting optical cables) have become an indispensable part of overhead power lines with their unique advantages, such as good electrical corrosion resistance, lightning protection, and tensile and. Surge Protection Devices (SPDs): SPDs, such as surge arrestors or suppressors, are installed at various points in the network to divert excess electrical energy from a lightning strike away from sensitive equipment and cables. This unique design allows ADSS cables to be strung between utility poles without compromising their integrity or performance—making them a. OPGW is a steel and aluminum cable that replaces the traditional “Earth Wire” at the very top of the transmission tower. It does two jobs: it protects the power line from lightning strikes and carries optical data inside. New Transmission Lines (110kV – 500kV+): It is standard practice to install. ADSS Fiber Optic Cable (All-Dielectric Self-Supporting Optical Cable) is a high-performance aerial optical cable specifically engineered for telecommunications and power utility networks. Here's how our ADSS cables withstand challenging weather conditions: 1. High Tensile Strength & Durability.