DWDM VS CWDM: A DEEP DIVE INTO WAVELENGTH-DIVISION MULTIPLEXING

In the realm of high-speed data transmission, Wavelength-Division Multiplexing (WDM) emerges as a pivotal technology. This methodology enables multiple channels to travel concurrently over a single optical fiber by leveraging unique spectral bands. Two prominent WDM types, DWDM and CWDM, cater to various applications with their distinct features.