CWDM ITU grid reference wavelenghts
Nominal central wavelengths for coarse WDM systems
CWDM grid wavelengths within the range 1270 nm to 1610 nm are shown below. The value of “c” (speed of light in vacuum) that should be used for converting between wavelength and frequency is 2.99792458 x 108 m/s
For ordering CDWM XFP transceivers, you case use this reference table:
