摘要
基于OTN的智能光网络将为大颗粒宽带业务的传送提供非常理想的解决方案。传送网主要由省际干线传送网、省内干线传送网、城域(本地)传送网构成,而城域(本地)传送网可进一步分为核心层、汇聚层和接入层。
OTN-based intelligent optical network will provide a very ideal solution for the transmission of large granular broadband services.The transport network is mainly composed of provincial trunk transmission network,provincial trunk transmission network and metro(local) transmission network,and metro(local) transmission network can be further divided into core layer,convergence layer and access layer.
引文
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