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quite a few factors function alongside one another for making up a DWDM optical process. underneath is usually a substantial-amount overview of each ingredient and its functionality: CWDM works by using wider wavelength spacing, typically twenty nanometers (nm), although DWDM makes use of narrower wavelength spacing. This means DWDM methods can as

Simply put, a wavelength is utilized to measure the distance in between two photons in a very sound gentle beam, whilst frequency measures time in between two indicators. nevertheless, DWDM can transmit numerous wavelengths concurrently, considerably raising the capability in the fiber. Just about every wavelength represents a separate channel, an