FC 0.9/2.0/3.0mm Boot Size Fiber Optic Connector is a common fiber optic connector designed to fit 0.9mm, 2.0mm and 3.0mm size fiber optic sheaths. The FC (Ferrule Connector) connector adopts a threaded structure and a round metal shell to ensure a stable connection with the fiber optic adapter. It is commonly used in single-mode fiber optic communication systems with high precision and high reliability. Its insertion loss is usually between 0.2~0.5 dB, and the return loss can reach more than 60 dB in the APC polishing type, which is particularly suitable for application scenarios that require high precision and stability. The diverse sheath size design enables it to be widely used in indoor and outdoor fiber optic cabling needs, and is widely used in telecommunications equipment, fiber to the home (FTTH), data communication networks, fiber optic test equipment and high-precision optical measurement fields, especially in high-frequency bandwidth and long-distance transmission scenarios.

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