G.657 Fiber

- Aug 19, 2020-

G.657 Fiber

The standard of "G.657 Bend Attenuation Insensitive Single Mode Optical Fiber Cable Characteristics for Access Network" is a standard issued by ITU-T in November 2006.


G.657 Fiber

G.657 fiber is the latest fiber variety developed on the basis of G.652 fiber to achieve the goal of fiber to the home. The most important feature of this type of fiber is its excellent bending resistance, and its bending radius can achieve 1/4 to 1/2 of the bending radius of conventional G.652 fiber. G.657 fiber is divided into two sub-categories A and B. The performance and application environment of G.657A fiber are similar to those of G.652D fiber. C, L5 working bands) work; G.657B fiber mainly works in 1310nm, 1550nm and 1625nm 3 wavelength windows, which is more suitable for realizing FTTH information transmission and installation in narrow places such as indoors or buildings.


OPTICO COMMUNICATION focuses on manufacturing and developing fiber optic product lines and provides a comprehensive solution to the fiber connectivity system components, like fiber optic connectors, fiber optic patch cords (SC, LC, FC, ST, E2000, MTRJ, MTP/MPO, etc), fiber pigtails, PLC splitters, WDM(CWDM/DWDM) devices, AWG devices, various ODN products and FTTX accessories. All OPTICO products adopts strict quality standards in the production and inspection, ensuring excellent operation performance, good stability, and long-term use of the product.

For more information, pls visit OPTICO website: www.fiberopticom.com . Welcome to inquire anytime.