DOI:
https://doi.org/10.14483/22484728.13309Published:
2018-05-30Issue:
Vol. 12 No. 1 (2018)Section:
A Research VisionDiseño de red óptica de larga distancia reconfigurable
Design of Configurable Long Reach Optical Network
Keywords:
AWG, PON, optical bandwidth budget, optical power budget, optical switches, WDM (en).Keywords:
AWG, PON, presupuesto de ancho de banda, presupuesto de potencia, switches ópticos, WDM (es).Downloads
Abstract (es)
Actualmente, las redes de fibra óptica están en proceso de implementación en todo el mundo ya que poseenventajas frente a las redes tradicionales, entre ellas el aumento de la cobertura y altas velocidades de transmisión; sin embargo, las redes de acceso de fibra óptica para largas distancias son ahora un tema de investigación, debido a que el aumento de las distancias involucra factores limitantes como el de la atenuación y la dispersión, los cuales degradan el rendimiento de la red. En este artículo de investigación se propone el diseño de una red óptica de larga distancia con un enfoque PON (Passive Optical Network) y capacidades multicanal, la cual es reconfigurable por medio de switches ópticos y AWG (Arrayed Waveguide Gratings). Se indican los cálculos realizados, así como el diseño de los nodos de distribución. Finalmente, el sistema es simulado y analizado para determinar la viabilidad de la red.
Abstract (en)
Nowadays the optical fibers networks are in the process of implementation around the world, this networks have many advantages like better coverage and higher transmission velocity of information than the others; however, the long reach optical networks are still under studies, due to the increase of the distances we must consider limiting factors like attenuation or dispersion of the signal that degrade the network performance. In this researched paper, we proposed the design of a long reach optical network with a PON (Passive Optical Network) approach and multichannel capacities, which is configurable through the optical switches and AWGs(Arrayed Waveguide Gratings). We do the estimates, design of distribution nodes. Finally, the optical system is simulated to determinate the viability of the network.
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