DWDM VS CWDM: DEMYSTIFYING WAVELENGTH-DIVISION MULTIPLEXING

In the realm of high-speed networking, optimal data transmission is paramount. Multiplexing over lightwaves, a key technology enabling this feat, involves transmitting multiple channels across a single fiber optic cable by assigning each stream a distinct color of light. Two prominent WDM technologies are DWDM and CWDM, each with unique features.