Date of Publication :30th December 2017

Abstract: Dense Wavelength Division Multiplexing (DWDM) is a key component of the world’s communications infrastructure. The colossal growth in telecommunications services is possible today in part through optical networks, where DWDM systems allow much greater bandwidth over existing optical systems. DWDM is a means of achieving effective fibre-optic transmission. DWDM is a transmission technology by which we can transmit/multiplex/de-multiplex different wavelengths on a single fiber by which we can utilize maximum bandwidth via optical fiber cable. The fiber plant savings can be optimized by a factor of at least 32.

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