Features SC UPC to SC APC Adapter --- This adapter is designed to convert SC UPC to SC APC connections, providing versatility in fiber optic installations. Low Insertion Loss --- With low insertion loss and insensitivity to light waves, this fiber optic adapter can meet transmission needs for different wavelength. Excellent Isolation --- The fiber optic connector offers excellent isolation, effectively suppressing noise from ground loops and isolating various interference signals. Wide Application --- Widely used in fiber distribution frame, fiber communication network, fiber broadband access network, fiber CATV, optical power meter, fiber LAN, and more. Stable and Reliable --- With stable and reliable performance, this fiber optic adapter ensures consistent and dependable connectivity. Specification: Item Type: SC UPC to SC APC Adapter Sleeve Material: Ceramic, Metal Interchangeability: ≤0.2dB Working Wavelength: 1200nm-1600nm Loss Rate: ≤0.5dB Insertion and Unplugging Time: >1000 Working Temperature: -40℃ to +95℃ Storage Temperature: -55℃ to +85℃ Package List:1 x SC UPC to SC APC Adapter Package List 1 x SC UPC to SC APC Adapter