Análisis en Pon y Machine Learning en redes ópticas diseño y simulación de una red PON utilizando tecnología UDWDM: diseño y simulación de una red PON utilizando tecnología UDWDM.

Abstract

In the world of optical communications, access networks are essential for data transmission over long distances and high speeds, since they improve transmission capacity. With the increasing demand for data and the increase in the number of connected users, these networks have become increasingly important. In this context, UDWDM: Ultra-Dense Wavelength Division Multiplexing is one of the most recent solutions for data transmission; this technology takes advantage of the narrow separation between channels from 25 GHz and even as small as 6.25 GHz, in order to increase the transmission capacity. In this Curricular Integration Work, the design and simulation of a PON Network using UDWDM is carried out. For this, three simulation scenarios are developed using the Optsim software, with three channels and parameters such as: the transmission speed from 10 Gbps to 17 Gbps, the distance from 10 km to 20 km and the separation between channels at 25 GHz, are varied. 20GHz and 15GHz. The performance of the filters is also compared: Lifted Cosine and Gauss, to verify if their use improves the performance of the channels when no filter is used. The evaluation parameters for the three scenarios is the error rate (BER: Bit Error Rate), which allows measuring the quality of the transmitted signal and the eye diagram.