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Dense Wavelength Divisonal Multiplexing
DWDM is the techonology used in optical amplifiers, such as EDFA
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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.
DWDM -- See the Wikipedia article. Not found in homes, and won't be, for some time, most likely.
fastest modem speed in the world.
some supercomputers have DWDM connection.
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