Tecnologia FTTH - proposta de sistema de teste para medir a taxa de transferência de dados em demoduladores ópticos ONT com comprimento de onda do canal ascendente de 1310 nm

Abstract

As we can see with the gradual growth of Internet technology in urban centers, society in general is increasingly connected, whether for information, leisure, education, or work needs. The GPON networks have been standing out as an attractive option to have access to a variety of services in the world wide web. Within this context, it was observed that there is a great need to perform the validation of the operation of all requirements that compose the operation of the ONU device, especially with regard to the tests related to the speed of data transfer rate through the physical medium of optical fiber (BOSA). These tests should be able to guarantee the quality of service for high speed data transfer networks. The methodology applied in this research was based on a bibliographic review, carried out through research in scientific articles, electronic databases and specialized magazines in the area of telecommunications. After the search and selection of articles and literary documents, there was the tabulation of the information found means of Inclusion and Exclusion. Within this context, the development of a test system to validate the throughtput quality of service in optical fibers has a lot of relevance and helps in the better understanding of this phenomenon within a controlled environment (laboratory) that will allow a sunk study and better observation of the FTTH technology.