ITU-T G.657

ITU-T G.657 is a standard that specifies the characteristics of optical fibers used in telecommunications. It focuses on fibers designed for use in access networks, ensuring they can bend easily without losing performance. This flexibility allows for easier installation in tight spaces and reduces the risk of damage. G.657 fibers maintain efficient signal transmission and support high-speed internet and data services. Overall, it helps improve connectivity while making fiber-optic installations more user-friendly and adaptable to various environments.