Non-metallic optical cables mainly use polyethylene PE sheaths for 10KV and 35KV power lines. In such a circuit situation, it is necessary to determine the cable hanging point by calculating the electric field strength distribution. Electricity zone or minefield. In addition to the careful design and use of this kind of optical cable, there is also a perfect stranding process to meet the application requirements of different span distances. It is best to use standard high-quality fiber optic cables and other related products, so that our network transmission can be guaranteed.
The structure of GYFTY optical cable is to put 250μm optical fiber into a loose tube made of high modulus material, and the loose tube is filled with waterproof compound. The center of the core is a piece of fiberglass reinforced plastic (FRP), with loose tubes (and filler ropes) surrounding the center
The reinforcing cores are twisted into a compact and circular core, and the gaps in the core are filled with water-blocking fillers. A layer of polyethylene inner sheath is extruded outside the cable core to form a cable.