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ADSS All dielectric self-supporting optical fiber cable
ADSS optical cable adopts loose-jacketed stranded structure. Single-mode or multimode optical fiber is jacketed into a loose tube made of high-modulus plastic, and the tube is filled with water-repellent compound. Loose tube (filling rope) is twisted around the central nonmetallic reinforcement (FRP) to form a compact circular cable core, the gap in the cable core is filled with water-blocking filler, and the cable core is twisted with a layer of aramid fiber for reinforcement, and finally a polyethylene sheath or an electric trace-resistant outer sheath is extruded.