DEVELOPMENT OF AN ERROR ANALYZER FOR OPTICAL ETHERNET NETWORKS / DESENVOLVIMENTO DE UM ANALISADOR DE ERRO PARA REDES ETHERNET ÓPTICA
AUTOR(ES)
CARLOS ALBERTO LACHTER
DATA DE PUBLICAÇÃO
2007
RESUMO
The objective of this dissertation consist on development of an error analyzer for Optical Networks by the use of programmable integrated circuits operating in Gigabit rates. The main sources of error, the techniques of BER measurement and the performance evaluation of the electric and optical links in telecommunication networks are described and characterized. Transmission and reception devices are developed through the introduction of computational tools for FPGA giving emphasis to alignment and synchronization mechanism between the two. The simulations and analyses of these devices are presented making possible the insertion of these in a module capable to evaluate the performance of the optical link in the 1.25Gbit/s rate in function of the BER.
ASSUNTO(S)
optical networks gigabit ethernet redes opticas gigabit ethernet
ACESSO AO ARTIGO
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