CWDM vs DWDM: Demystifying Wavelength Division Multiplexing
Wavelength Division Multiplexing transferring data across optical fiber networks by utilizing distinct wavelengths of light. There are two primary types: Coarse Wavelength Division Multiplexing CWDM technology and Dense Wavelength Division Multiplexing DWDM technology. CWDM operates at a broader wavelength spacing, typically 20 nm, enabling it to