This standard specifies the requirements for general-purpose FC-PC single-mode single-core optical fiber cable movable connectors and standard connectors in terms of graphics and interconnection dimensions, optical properties, optical fiber cables and bonding materials; measurement and test methods, detection and marking , packaging, transportation and storage conditions. This standard applies to PC-type single-mode optical fiber movable connectors, including plugs and adapters. The rules provided by this standard apply to the design, production, inspection and use of PC-type single-mode optical fiber movable connectors.
YD/T 826-1996 history
2019YD/T 1272.4-2018 Fiber Optic Active Connectors Part 4: Type FC
YD/T 826-1996 FC-PC type single-mode fiber optic cable movable connector technical conditions was changed to YD/T 1272.4-2007 Optical Fiber Connector Part 4: Type FC.