Butterfly Drop Cable

Traditional round optical fiber cables have obvious drawbacks in home and terminal access scenarios. Round cables have thick outer jackets and require professional tools for stripping, resulting in slow construction and high technical threshold. Ordinary optical fibers are sensitive to bending; sharp corners and wall bending easily cause signal attenuation and network instability. Conventional access cables lack targeted tensile protection, prone to fiber core breakage during manual laying and pulling. Low-grade drop cables adopt non-fire-retardant ordinary materials, failing to meet indoor fire safety standards and bringing hidden dangers to household wiring. In high-density residential building centralized wiring and indoor corner routing scenarios, bulky round cables occupy large pipeline space and are difficult to fix and arrange. The Butterfly Drop Cable thoroughly solves the above industry pain points. Adopting innovative flat butterfly grooved design, the cable features reserved tearing notches on both sides, realizing tool-free quick stripping and greatly improving on-site construction efficiency. Equipped with premium G657A bend-insensitive optical fiber, it tolerates frequent small-radius bending without signal loss, perfectly adapting to complex indoor corner wiring. Dual parallel high-strength FRP reinforcement layers provide uniform tensile and crush resistance, effectively protecting the central fiber core from stretching and extrusion damage. Compact flat lightweight structure saves pipeline and wall wiring space, supporting neat and concealed installation. Upgraded LSZH low-smoke zero-halogen flame-retardant sheath meets indoor environmental protection and fire safety standards, ensuring long-term safe and stable last-mile optical signal transmission.

This FTTH butterfly drop fiber cable supports diversified personalized customization for residential household fiber access, commercial building indoor wiring, community smart network transformation, office terminal fiber termination and 5G indoor micro-base station wiring projects. Unique butterfly tearing groove design enables tool-free rapid stripping and fast splicing, reducing construction time and labor costs. Professional G657 bend-resistant fiber core eliminates signal attenuation caused by repeated bending and corner routing, ensuring stable full-bandwidth transmission. Dual FRP non-metallic reinforcement structure delivers excellent tensile and anti-crush performance, avoiding fiber core fracture during laying. LSZH flame-retardant and low-toxic material meets indoor building fire protection and environmental protection requirements, safe for long-term closed indoor operation. Ultra-thin flat flexible structure is easy to fix, paste and conceal, adapting to wall surface, wire groove and pipeline wiring. Fully dielectric non-metallic design effectively isolates electromagnetic interference, ensuring pure and stable optical signal output. According to project demands, we can customize fiber core count (1/2/4 core), indoor/outdoor type, steel wire/FRP reinforcement and sheath color to meet refined last-mile access wiring requirements.