This manuscript explored performance evaluation with proposed fiber optic link for the key fiber nonlinearities, as Stimulated Brillouin Scattering and Stimulated Raman Scattering. Numerical simulations have shown higher output optical power accomplished for both scatter type of fiber nonlinearities, assumed to be not there. Whereas smaller amount of output optical power has been detected at the receiver end in the presence of the scatter based nonlinearities. Both of these effects have been realized with numerical simulations and demonstrated in the results. From the executions, it is presumed that, although stimulated Brillouin scatter is curse for long haul communication but can be applied to realize a distributed fiber optic sensor for the local temperature, strain and vibration over a certain fiber length.