超低损耗光纤G.654E在国家广电光缆干线网的应用研究
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摘要
本文基于传统G.652D光纤与G.654E超低损耗光纤的主要技术特性对比,对单跨段的100Gb/s DWDM系统采用超低损耗光纤进行实验测试,然后介绍了国家广电光缆干线网某个10Gb/sDWDM现网系统和理论采用超低损耗光纤后的性能指标对比,并进行了实验测试验证和建网投资对比分析,最后探讨了超低损耗光纤在国家广电光缆干线网应用中的必要性。
After the comparison of the main technical characteristics between the traditional G.652.D optical fiber and G.654.E ultra-low loss optical fiber, this paper introduces the ultra-low loss optical fiber which is applied and tested in the single-span 100 Gbit/s DWDM system. Then it introduces the performance of 10 Gbit/s DWDM system in the national radio and television cable backbone network and the theoretical application of ultra-low loss optical fiber. At the same time, we carried out the experimental verification and comparative analysis of network construction investment. Finally, the necessity of ultra-low loss optical fiber in national radio and television cable backbone network is discussed.
After the comparison of the main technical characteristics between the traditional G.652.D optical fiber and G.654.E ultra-low loss optical fiber, this paper introduces the ultra-low loss optical fiber which is applied and tested in the single-span 100 Gbit/s DWDM system. Then it introduces the performance of 10 Gbit/s DWDM system in the national radio and television cable backbone network and the theoretical application of ultra-low loss optical fiber. At the same time, we carried out the experimental verification and comparative analysis of network construction investment. Finally, the necessity of ultra-low loss optical fiber in national radio and television cable backbone network is discussed.
引文
[1]王东,李允博,赵阳,张德朝,王磊,李晗.新型光纤在干线网中的应用研究[J].邮电设计技术.2018(06)
[2]孙涵,范琳琳.光纤通信系统技术的发展、挑战与机遇研究[J].数字通信世界.2018(04)
[3]胡海良.低损耗光纤在中电信现网的应用[J].数字通信世界.2017(11)
[4]蒋新龙,张鑫.光传送网关键技术及应用分析[J].数字技术与用.2017(05)
[5]陈伟,袁健,贺作为,宋君,孙雄章.400 Gbit/s光通信用超低损耗超大有效面积光纤的研究[J].光电子激光.2015(11)
[6]EGN model of non-linear fiber propagation.Carena A,Bosco G,Curri V,et al.Optics Express.2014
[7]成煜,杨晨,罗杰.超高速率超大容量建设用光纤技术[J].中兴通讯技术.2013(03)
[8]Tomkos,I.Mukherjee,B.Korotky,S.K.Tucker,R.Lunardi,L.The Evolution of Optical Networking[Scanning the Issue].Proceedings of Tricomm.2012
[2]孙涵,范琳琳.光纤通信系统技术的发展、挑战与机遇研究[J].数字通信世界.2018(04)
[3]胡海良.低损耗光纤在中电信现网的应用[J].数字通信世界.2017(11)
[4]蒋新龙,张鑫.光传送网关键技术及应用分析[J].数字技术与用.2017(05)
[5]陈伟,袁健,贺作为,宋君,孙雄章.400 Gbit/s光通信用超低损耗超大有效面积光纤的研究[J].光电子激光.2015(11)
[6]EGN model of non-linear fiber propagation.Carena A,Bosco G,Curri V,et al.Optics Express.2014
[7]成煜,杨晨,罗杰.超高速率超大容量建设用光纤技术[J].中兴通讯技术.2013(03)
[8]Tomkos,I.Mukherjee,B.Korotky,S.K.Tucker,R.Lunardi,L.The Evolution of Optical Networking[Scanning the Issue].Proceedings of Tricomm.2012