Análisis del desempeño de la transmisión de datos en banda base y RF sobre redes PON de largo alcance

In this paper, the performance of long-reach passive optical network is analyzed in function of the dispersion and the optical-to-signal noise ratio. Nowadays, capable gigabits passive optical networks are standarJhon James Granada Torres M.Sc(c) Ingeniería de Telecomunicaciones, Universidad Nacional de Colombia (UNAL) Investigador Grupo CMUN, UNAL Bogotá, Colombia [e-mail] Jesús álvarez Guerrero Ing. Electrónico, Universidad Francisco de Paula Santander Cúcuta, Colombia [e-mail] Análisis del desempeño de la transmisión de datos en banda base y RF sobre redes PON de largo alcance Claudia Milena Serpa Imbett Estudiante Ph.D Ingeniería, Universidad Pontificia Bolivariana (UPB) Medellín, Colombia [e-mail] Gloria Margarita Varón Durán Ph. D Optoelectronique et hyperfréquence, Université de Toulouse, ISAE, Francia Docente Tiempo Completo, Investigador Grupo CMUN, Universidad Nacional de Colombia Bogotá, Colombia [e-mail] Neil Guerrero González Ph. D Fotónica, Universidad Tecnológica de Dinamarca Docente Tiempo Completo, Investigador Grupo GITA, Universidad de Antioquia Medellín, Colombia [e-mail] dized to a transmission distance of 20 km, and downstream transmission speed of 155 Mbps, 1 and 2,5 Gbps. However, tendency to unite the metro and access levels suggests the extension of the passive optical networks up to distances around 100 km and in radiofrequency up to 70 km. In this work is studied the performance of long-reach passive optical network through simulations in Virtual Photonics®(VPI). This network transmits optical signals in baseband to a distance of 100 km. The qualitative analysis of data transmission through the passive optical network is made based on the quality of the eye diagram. Also, the bit–error rate is calculated according to the optical-to-signal noise ratio to make a quantitative analysis regarding the transmission distance and speed. The simulated networks exhibits a better performance at distances below 40 km at speeds to 2,5 Gbps with standard single-mode fiber and up to 70 km to 155 Mbps in baseband and radiofrequency at 60 GHz.

• Autores: Granada Torres, Jhon James; Álvarez Guerrero, Jesús; Serpa Imbett, Claudia Milena; Varón Durán, Gloria Margarita; Guerrero González, Neil
• Fecha de publicación: 2014
• Institución: Universidad Santo Tomás
• Repositorio: Universidad Santo Tomás
• Idioma: spa
• OAI Identifier: oai:repository.usta.edu.co:11634/45041
• Acceso en línea: http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/2747; http://hdl.handle.net/11634/45041
• License: Copyright (c) 2012 ITECKNE