WDM-PON Network Simulation with Different Implementation of Optical Amplifier in the Line

摘要

This article is dealing with simulation of deployment of different optical amplifier types in different positions (power amplifier, in-line amplifier, preamplifier) in the WDM-PON network. For simulation available bit rates per chanell were taken in to account, specifically 125 Mbps, 1.25 Gbps and 2.5 Gbps. Optical amplifiers implementation than has influence on possible transmission distance for WDM-PON network. In simulated topology parameters as bit error ratio, attenuation, Q-factor, OSNR, etc. were observed. The whole designed WDM-PON network topology was based on real device Ericsson-LG EAST 1100 available on the market. Necessary parameters and data for simulation were obtained from datasheets and real measurements so that the simulation resemble to the real measured results as much as possible.