14 March 2018

Full form of DWDM

What is the full form of DWDM?

Answer :

  • Dense Wavelength Division Multiplexing

What does DWDM?

DWDM stand for dense wavelength division multiplexing. Hence dense means the wavelength channel is very narrow and close to each other.

Dense wavelength division multiplexing is technology put data from different sources together in an optical fiber, which uses single-mode fiber to carry multiple light waves of different frequencies.

Dense wavelength division multiplexing is a data transmission technology having large capacity and efficiency.

A better is a solution is to use dense wavelength division multiplexing, which effectively increases the useable bandwidth in a system without electronic repeaters.