机构地区: 中南大学信息科学与工程学院
出 处: 《电子质量》 2008年第5期73-78,共6页
摘 要: 介绍了一种采用FPGA来实现8路OTU1-L或8路[OTU2v-L]/4到2路OTU2v-L的处理。用1块FPGA完成8路OTU1-L或8路[OTU2v-L]/4到2路OTU2v-L拆分的映射/解映射,并实现主备无损倒换,每片FPGA处理2路10G业务。具体讲解了信号在通道传输中怎样被检测的设计思路和实现方法。 This article introduce a way to realize 8 paths OTU1-L or 8 paths [OTU2v-L]/4 to 2 paths OTU2v-L with FPGA, each FPGA will finish 8 paths OTU1-L or 8 paths [OTU2v-L]/4 to 2 paths OTU2v-L's Map/Demap, and implement the master and slave harmless switch. Each FPGA do with 2 paths 10G operation.in this article, it explains the design idea and realization way of Path Monitor in detail.
领 域: [自动化与计算机技术] [自动化与计算机技术]