Dispersion compensation technique is the most important issue in the optical communication system to overcome dispersion challenges. The current study focuses on a proposed compensation simulation model to handle not only chromatic dispersion (CD) but also polarization mode dispersion (PMD) simultaneously. The present compensation model is designed to analyze and simulate dispersion compensation technique which is based on deploying both fiber Bragg grating and emulator together till 250 km long of optical fiber. Signal to noise ratio (SNR), optical signal to noise ratio (OSNR), gain (G), noise figure (NF) and degree of polarization (DOP) are parameters that simulation depends on.