论文部分内容阅读
全光网是未来宽带网的发展目标,它是针对目前通信网中所存在的电子瓶颈效应而提出的。文中首先介绍了全光网的概念及其网络结构,全光网的优点以及全光网可提供的业务,然后介绍了全光通信网的关键技术及其目前的进展状况。
All-optical network is the future development goal of broadband network, it is aimed at the current communication network exists in the electronic bottleneck effect put forward. The paper first introduces the concept of all-optical network and its network structure, the advantages of all-optical network and all-optical network can provide the business, and then introduces the key technologies of all-optical communications network and its current status.