by Masteradam September 25, 2006

Dense wavelength division multiplexing (Wikipedia). Basically, a scheme for carrying oodles of channels via optical fibers; one fiber carries many different "colors" (wavelengths) of infrared light, and each "color" is a separate communications channel. See Wikipedia
wavelength division multiplexing for more info., including Coarse WDM.
wavelength division multiplexing for more info., including Coarse WDM.
by Hillarion of Sudbury June 07, 2011

some supercomputers have DWDM connection.
by mike July 06, 2003
