Tag Archives: Fiber Optic Communication

When dealing with Optical Transport Network (OTN), there are two main types of Wavelength Division Multiplexing (WDM) systems: Coarse Wavelength Division Multiplexing (CWDM) and Dense Wavelength Division Multiplexing (DWDM). Both technologies are used to increase the bandwidth of fiber networks by combining optical signals of different wavelengths on a single strand of fiber. But what […]

DWDM is short for Dense Wavelength Division Multiplexing. It is a combination of optical wavelengths that can be transmitted by one optical fiber. It is a laser technology used to increase the bandwidth of existing optical fiber backbones, allowing optical fiber networks to transmit signals of multiple wavelengths at the same time. At the same […]