Spectral grids for WDM applications: CWDM wavelength grid Series G: Transmission Systems and Media@ Digital Systems and Networks Transmission media characteristics - Characteristics of optical components and subsystems (Study Group 15)
The purpose of this Recommendation is to provide the definition of a wavelength grid to support coarse wavelength division multiplexing (CWDM) applications. This grid is designed to allow simultaneous transmission of several wavelengths with sufficient separation to permit the use of uncooled sources.