Simulative Analysis of WDM System at Different Data Rate Using Different Fibres

Wavelength division multiplexing has become a preferred transmission technology in the transport network of long distance communication. In this paper a WDM system has been designed at different data rate(8*10,12*10,16*10) and compared using different data fiber standards(SMF,ALCATEL,ITUG.653) The designed system is evaluated to  find maximum transmission distance at(80,120,160)Gbps. It has been evaluated that ITUG.653 gives ideal performance with Q Factor of 15 and an acceptable bit error rate of 10^-54 at a distance of 313km with compensation among all fibre. The total of (8,12,16) channels at a data rate of 10Gbps with equal channel spacing of 300 GHZ and with different fiber standards has been evaluated.