Análisis de la expansión de redes de acceso pasivas de fibra óptica gpon y bpon en la ciudad de Medellín

Abstract

In this work, we present an analysis of the Optical Passive Fiber Network by measurement of optical power and Optical Reflectometry in the time domine on a network installed in Medellín city. We made the analysis between one network´s user and Central Office at 1,2 km of distance and -18,8 dBm of optical power was measured. This value is adequate for user service demanded. For new technology migration in Passive Optical Network the analysis of spectral attenuation over installed fiber, the change in splitter ratio and adjust of optical power are recommended. This analysis will allow the gradual expansion for news installation of users from the Central Office. This analysis is a proposal for topology implementation caused by the growth and new technology adoption such as passive wavelength multiplexing.optical network.