Diseño de una red de transporte DWDM con longitudes de onda de 400Gbps para la ciudad de Guayaquil.

Abstract

Optical transmission networks based on dense wavelength division multiplexing are studied, with bandwidth capabilities to support new transport demands as a consequence of the diversification of services, applications that users can access and the evolution of next-generation access networks, such as X-GPON and fifth-generation advanced mobile service (5G). This research project is exploratory since DWDM technologies and standards are investigated, to obtain the state of the art of new generation networks with wavelength capacities of 400 Gbps, which allow the convergence of different telecommunications services through the standard OTN; It is also pre-experimental considering that a simulator is used to validate the optical parameters that indicate that the proposed design and the proposed network architecture can be implemented. The result and contribution is the dimensioning of the active cards of the optical / electrical network layer and the passive components necessary for the transport of a DWDM network with transport capacities of 400 Gbps, once the dimensioning of all the network elements has been obtained. , the optical power balance is carried out and the signal-to-noise ratio is obtained, by simulating the behavior of the optical parameters in the Optisystem program. Finally, the equipment of a new generation network provider is selected that meets the requirements proposed in this project.