Dense Wavelength Division Multiplexing Standards

Dense Wavelength Division Multiplexing (DWDM) standards refer to the technical guidelines that determine how multiple data signals are combined and transmitted over a single fiber optic cable using different light wavelengths. This technology allows for high-capacity data transfer by packing many signals closely together in the spectrum, greatly increasing bandwidth. Standards specify aspects like the range of wavelengths used, signal spacing, and performance requirements, ensuring interoperability and reliable communication across networks worldwide. Essentially, DWDM standards enable efficient, high-speed data transmission by organizing how colors of light carry different information simultaneously within the same fiber.