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Explain DWDM technology in detail with neat systematic diagram of DWDM architecture, bring out the advantages of optical networking?
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written 6.2 years ago by |
Dense wavelength division multiplexing (DWDM) is a technology that puts data from different sources together on an optical fiber, with each signal carried at the same time on its own separate light wavelength. Using DWDM, up to 80 (and theoretically more) separate wavelengths or channels of data can be multiplexed …