Evaluación de parámetros técnicos para medir la calidad de la transmisión de un sistema de comunicaciones ópticas para brindar servicios triples play en la zona urbana de la ciudad de Guaranda mediante la normativa ITU G987.X.

Abstract

The objective of this degree work was to design a Passive Optical Network with 10 Gigabit capacity (XG-PON), using the current ITU G987.X standard to provide an optimal Triple Play service (audio, video and data), in the urban zone of Guaranda. A general and detailed study of the elements, architectures, topologies and properties of FTTx networks was carried out, together with PON technologies, determining that XG-PON has better characteristics than its predecessors. For the development of the project, an analysis of the population density and demographic infrastructure of the city was carried out, where a survey was carried out on the people of the zone, determining that they are dissatisfied with the current telecommunications service. With this information, the logical design of the feeder network, distribution network and dispersion network were developed using Google Earth Pro software, dividing the study sector into 4 zones, in which each network element was located according to the number of households; Regarding the physical design, the real characteristics of the active and passive equipment to be used were specified. Finally, the verification of the theoretical results calculated with those simulated in the OptiSystem software, of the closet and furthest user was carried out, considering the technical transmission parameters such as the link budget, bit error rate (BER), Factor Q and Eye diagram, these being satisfactory as they accomplish with the provisions of the ITU G.987.2 standard. It is concluded that the XG-PON access network for the Guaranda city is scalable, feasible and viable it presents an improved bandwidth to provide voice, video and data service, it is recommended that the equipment to be used comply with the characteristic’s regulatory techniques for the network to function properly.