LSZH QS Cable features steel self-supporting strength, fire-safe LSZH jacket, low-bend G657A1 fiber, weather resistance, and easy installation for reliable networks. 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. The LSZH jacket offers an improvement in fire safety by reducing the generation of toxic smoke and harmful halogen emissions as verified by Low Smoke Zero Halogen cable manufacturers. The butterfly design enables easier separation and management of fibers with FTTH capabilities focused on what's. GJYXFCH Cable is Self-supporting butterfly entry cable,which places the optical fiber in the center, place two parallel steel wires on both sides as reinforcing elements (or non-metallic FRP reinforcing parts), and add a reinforcing element on the outside to extrude a low-smoke halogen-free flame. The invention belongs to the technical field of optical cables, and discloses a butterfly-shaped drop-in optical cable for communication, which has a fitting part (1), a plurality of protection bodies (2), a plurality of butterfly-shaped drop-in units (3), a protective layer (4), The outer sheath. For conduit entry of optical cables, the butterfly introduction places the communication unit at the center, with two parallel non-metallic strength members (FRP) placed on both sides.