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光传输技术经过近10年的发展,已经远远超过了SDH电路交叉和WDM波长连接的概念,2000年提供的MSTP和近年来开始逐步商用的ASON,成为面向多业务适应未来通信传输的热门光网络技术。面临新业务不断推出,MSTP面向传送业务分组化、ASON面向传送网络动态化,两者的有机结合为未来的通信网络提供了最完善的传输解决方案。
After nearly 10 years of development, optical transmission technology has surpassed the concept of SDH circuit crossover and WDM wavelength connection. The MSTP provided in 2000 and ASON, which has been gradually commercialized in recent years, have become the most popular light for multi-service adaptation to future communication transmission network technology. Faced with the continuous introduction of new services, MSTP is oriented towards the transmission service grouping and ASON is dynamic towards the transport network. The organic combination of the two provides the most perfect transport solution for the future communications network.