Breaking through the limitations of the conventional point-to-point solutions
PON technology has been regarded as having the best perspective among all optical access network technologies.Due to the complex application environment of optical access networks
there are many kinds of applicable PON access technologies
among which EPON(Ethernet PON) and GPON(Gigabit PON) are most typical at the present.This paper presents an EPON-and-GPON-converged access solution in line with the requirements of actual FTTH projects.