Day: February 20, 2022

Dense wavelength division multiplexing (DWDM) is a wavelength division multiplexing (WDM) technology that expands the transmission capacity of existing optical fiber networks. Save a lot of fiber resources in transmission applications. There are two main types of DWDM systems at present: passive DWDM systems and active DWDM systems. Passive DWDM System Active components such as… Continue reading Passive DWDM System vs Active DWDM System