A pre‑terminated flat indoor cable for FTTH access, used for connecting faceplates, terminal boxes, and ONUs. Simple structure with central fiber, dual FRP strength members, and LSZH flame‑retardant sheath. The invention discloses an SC-type butterfly drop optical cable connector, comprising: an outer frame sleeve, an inner frame sleeve, a ferrule, a crimping piece, a metal stopper, and a tail sheath, wherein the inner frame sleeve is sleeved on Inside the outer frame sleeve, one end of the ferrule is. Butterfly-shaped optical fiber cables, also known as ribbon fiber optic cables, are a type of fiber optic cable that contains multiple fibers within a single flat ribbon. The optical cable has a compact structure and excellent high and low temperature performance. The strength member adopts high-carbon steel wire, featuring superior. FTTH Butterfly Optic Cables are specifically designed to meet the growing demand for high-speed fiber-to-the-home deployments. Their flat, butterfly-shaped structure combines optical fibers with strength members, making them ideal for indoor wiring, drop cable installations, and last-mile network. Fibconet presents the Fast Connector, a proprietary solution designed for FTTH applications, delivering factory-direct pricing and superior performance. Pre-Embedded Fiber: Uses pre-embedded fiber with factory-polished ends and built-in refractive index matching gel for enhanced connection quality. It can be used for laying in indoor environments such as vertical shafts.