近年来,随着能源互联网的快速发展,国家电网有限公司各业务系统对通信系统传输带宽的要求越来越高,单波10 G大容量骨干光传送网络(optical transport network,OTN)已无法满足数据类业务和大颗粒业务的带宽需求.目前单波100 G OTN系统技术日趋成熟,但大跨距的100 G OTN应用研究与分析较少,文章介绍了新疆A站—B站385 km大跨距100 G OTN传输设计中遇到的超长站距难以开通满足业务的OTN波数问题,并通过实验测试和数据分析,得出了相关结论和解决方案,对后续国家电网有限公司大容量骨干光传输系统大档距的应用具有重要的参考价值.
Research and Application of Key Technologies for 100 G OTN Ultra Long Range Communication
In recent years,with the rapid development of the energy Internet,the business systems of State Grid Corporation of China have more and more requirements for the transmission bandwidth of the communication system.The single wave 10 G large capacity optical transport network(OTN)has been unable to meet the bandwidth requirements of data services and large particle services.At present,the technology of single wave 100 G OTN system is becoming increasingly mature,but there is a lack of research and analysis on the application of large-span 100 G OTN.This paper introduces the problem of OTN wave numbers that are difficult to open and meet business needs in the 385 km large-span 100 G OTN transmission design of Xinjiang A and B stations.Through experimental testing and data analysis,relevant conclusions and solutions have been drawn,which have important reference value for the future application of large capacity backbone optical transmission systems of State Grid Corporation of China.
optical transport network(OTN)100 Glarge span optical power compensationultra long range
国家科技期刊平台
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