G.657 A1


Bending Loss Insensitive Fiber ITU-T G.657.A1(VAD Process)
Taihan Fiber Optics Co., Ltd. offers Strong bend (Zero Water Peak) single mode optical fiber produced by the Vapor Phase Axial Deposition (VAD) method, which enables construction of high-capacity, low-cost transmission in FTTH Networks. Strong bend single mode optical fiber has step index and matched clad type characteristics operating in the entire wavelength region from 1280 nm to 1625 nm, free of OH-peak at 1383 - 3 nm in compliance with the latest ITU-T G.657.A1 standard. Its low sensitivity to macrobending results in lower attenuation levels in the 1600 nm wavelength region. Strong bend fiber has low PMD (Polarization Mode Dispersion) and supports legacy transmission equipment and applications.


·Fully compliant with ITU-T G.652.D&G.657.A1
·Allowable bending diameter : 20mm
·2/3 Bending diameter compared to conventional SMF(Ø32mm)
·Good splicing with conventional SMF and ZWPF


·Fully compatibility with conventional SMF
·Minimized construction space
·FTTH/Premise/LAN cable
·Air blown fiber
·Optical cord

Environmental Characteristic

Performance Specification