Beijing 24 core ADSS manufacturer outdoor overhead optical cable non-metallic scratch resistant optical cable 24 core 500 meter span

　　Product Description: Deion

　　The ADSS optical cable adopts a loose layer twisted structure, in which 250 μ m optical fibers are inserted into a loose tube made of high modulus material, and waterproof compounds are filled inside the loose tube. The loose tube (and filling rope) is twisted around the non-metallic center reinforcement core (FRP) to form a compact cable core, and the gaps in the cable core are filled with water-resistant grease. The cable core is extruded with a polyethylene (PE) inner sheath, then twisted with aramid for reinforcement, and finally extruded with a polyethylene (PE) outer sheath or an anti trace (AT) outer sheath.

　　Product Application

　　The design of ADSS optical cable fully considers the actual situation of power lines and is suitable for different levels of high-voltage transmission lines. Polyethylene (PE) sheath can be used for 10kV and 35kV power lines; For 110kV and 220kV power lines, the optical cable hanging point must be determined by calculating the electric field strength distribution and using an anti trace (AT) outer sheath. At the same time, the dosage of aramid and the perfect twisting process are carefully designed to meet the application requirements of different spans.