Ftth fiber optic cable, steel wire and rods reinforced, other called butterfly type drop cable is designed to used indoor and outdoor, on last mile installation routes to connect final users to FTTH or GPON line. 2 fibers self-support cable is applied when request. As the name suggests, FTTH butterfly optic cables are so - named due to their cross - sectional shape, which resembles the wings of a butterfly. These cables are a type of fiber optic cable specifically designed for use in FTTH networks, where they play a crucial role in delivering high - speed. The butterfly introducing optical cable comprises a fiber (1), reinforcers (2) which are symmetrically arranged at two sides of the fiber (1), a steel wire (3) which is arranged at one side of one reinforcer (2), and a sheath (4) which wraps the fiber (1), the reinforcers (2) and the steel wire (3). GJYXFHS optical cable is engineered for efficient conduit entry of optical cables, offering robust performance and durability. Its innovative design positions the communication unit at the core, flanked by two parallel non-metallic strength members (FRP) for enhanced compression resistance and. For self-supporting access network, the butterfly introduction of indoor optical cable positions the communication unit in the center, with two parallel non-metallic strength members (FRP) placed on both sides.