CWDM(Coarse WDM) VS DWDM(Dense WDM)

In WDM(Wavelength Division Multiplexing) system, CWDM and DWDM are two main WDM technologies with different wavelength patterns, capabilities, costs, and applications. What‘’s the difference between CWDM and DWDM? What are their respective benefits? How do... More

In WDM(Wavelength Division Multiplexing) system, CWDM and DWDM are two main WDM technologies with different wavelength patterns, capabilities, costs, and applications. What‘’s the difference between CWDM and DWDM? What are their respective benefits? How do they work and how to use them? A brief introduction to show you! Less