Propuesta de diseño de una red híbrida para proveer de servicio de internet a la comunidad Lucerito-Licán.

Abstract

The objective of this research work was to design and evaluate a high-speed internet access network through a hybrid topology defined by radio links and Fiber to the Home (FTTH) networks for the Lucerito community located in Licán parish. To determine the existing demand, surveys were applied, later define the different geographical points, technologies, active and passive equipment and the infrastructure necessary for the deployment of the network. In the design stage, the radio link was started, which considers 2 point-to-point links, in the frequency range of U-NII-2C that goes from 5470 - 5725 and U-NII-3 in the interval 5725 - 5850, under the recommendation ITU-R P.530-17 and the FTTH network under the GPON B+ networks. Subsequently, the networks were evaluated, for the matrix link Riobamba – Cerro Amulá, reception levels of -44.8 dBm were obtained and for the Cerro Amulá link - Lucerito -36dBm was obtained. These levels were used to ensure optimal bandwidth for end users. For the last mile, the FTTH network was deployed under the ITU-T G.984.2 recommendation, which evaluates the network with extreme cases, obtaining optical reception levels for the closest user located in zone 2 of -18.608dBm and for the furthest located in zone 3 of -19.17dBm, which are above the minimum power thresholds. It is concluded that the hybrid network can provide 27.36 Mbps for each user of the network, thus guaranteeing the minimum requirements for the use of the network for current applications such as email, browsing, high definition (HD) video conferencing, education. virtual, online games, among others; in order to have scalability, equipment that can be used in future network deployments is taken into account.