Mumbai University > Electronics and telecommunication > Sem 7 > optical communication and networks

Marks: 05

Years: MAY 2016

a. Transmission system Model:

Figure 6.1 shows a block diagram of the various components of a unidirectional WDM link.

• The transmitter consists of a set of DFB lasers, with or without external modulators, one for each wavelength. The signals at the different wavelengths are combined into a single fiber …