The price of wavelength division transmission equipment is mainly affected by the following factors: Equipment type and technical specifications Wavelength division type (CWDM/DWDM): CWDM (coarse wavelength division multiplexing): simple technology, large wavelength interval (20nm), low cost, suitable for short distance, small and medium bandwidth scenarios, the equipment price is usually hundreds to tens of thousands… Continue reading What factors affect the price of WDM equipment?