The optical fiber adapter is specifically engineered for high-reliability optical fiber networks. It utilizes ultra-precision ceramic sleeves to achieve micron-level core alignment, thereby ensuring stable and efficient signal transmission. The product is fully compatible with multiple interface types, including LC, SC, FC, and ST, meeting the requirements of single-mode, multi-mode, and MPO high-density cabling systems. Constructed from high-strength phosphor bronze or zirconia ceramic, the adapter offers excellent wear resistance and corrosion resistance, maintaining consistent performance over extended periods. It is widely used in data centers, 5G base stations, fiber-to-the-home (FTTH) systems, and enterprise networks. Nalei optical fiber adapters have obtained professional certifications, ensuring reliable and high-quality performance.