What is G.657 Fiber Optic? G.657 Fiber vs G.652 Fiber, What is the Difference?
What is G.657 fiber? G.657 fiber is a bend-attenuation-insensitive single-mode optical fiber cable for access networks. Its standard was released by the International Telecommunication Union ITU-T in November 2006. It is a new type of optical fiber developed on the basis of G.652 fiber to achieve the goal of fiber to the home (FTTH). G.657 optical