INTERNATIONAL TELECOMMUNICATION UNION STANDARDS

G.650.1, G.650.2, G.650.3 Definitions and test methods for use in factory and installed single-mode fibre and cables

G.652 The characteristics of a single-mode optical fibre and cable with zero-dispersion wavelength around 1310 nm, but which can also be used in the 1550 nm region.

G.653 The characteristics of a single-mode optical fibre and cable with zero-dispersion wavelength shifted into the 1550 nm region, specified to take advantage of the attenuation minimum in that spectral region.

G.654 The characteristics of a single-mode optical fibre and cable with zero-dispersion wavelength around 1300 nm, with the cut-off wavelength shifted and the loss optimized for use in the 1530-1625 nm region.

G.655 The characteristics of a single-mode optical fibre and cable,which has the absolute value of the chromatic dispersion coefficient greater than some non-zero value throughout the wavelength range from 1530 to 1565 nm, in order to reduce the growth of non-linear effects which can be particularly deleterious in DWDM systems.

G.656 The characteristics of a single-mode optical fibre and cable which has the positive value of the chromatic dispersion coefficient greater than some non-zero value throughout the wavelength range of 1460-1625 nm G.657 The characteristics of a bending-loss insensitive single-mode optical fibre and cable for the access network