Simulation of a Dispersion Managed Two-Mode Fiber-Optic Link

Abstract

This paper present results of simulation for the long-haul two-mode fiber-optic link. There were simulated some variants of the dispersion managed two-mode fiber-optic links. There were considered effect of chromatic dispersion compensation in line optical amlifiers depending of optical cable line length between neighboring amplifiers. Effect of chromatic dispersion compensation in line optical amlifiers with taking into account degree of compensation were investigated. The under-compensation and overcompensation of chromatic dispersion on a line optical amplifiers with post-compensation at recieve on far end of fiber-optic link were simulated. There were simulated the chromatic dispersion compensation on dense maps when compensation modules are set in closure on jointing of optical cables with selected interval along sections of amplification. Results of simulation are presented in this paper.