| 超长距离光传输技术发展现状 |
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| 引用本文： | 周天. 超长距离光传输技术发展现状[J]. 电信工程技术与标准化, 2005, 0(7): 19-23 |
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| 作者姓名： | 周天 |
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| 作者单位： | 京移通信设计院有限公司,北京,100035 |
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| 摘 要： | 本文分析现阶段超长距离光传输技术的功能特点和需要解决的问题,展开讨论了多项技术革新带来的新动向.提出超长距离光传输技术现阶段只适用于部分区域,并展望在将来全国干线传输网中超长距离光传输将发挥重要作用.
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| 关 键 词： | 超长距离光传输 ULH DWDM系统 |
Current Situation of Ultra Long-haul Optical Transmission Technology Development |
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| ZHOU Tian. Current Situation of Ultra Long-haul Optical Transmission Technology Development[J]. Telecom Engineering Technics and Standardization, 2005, 0(7): 19-23 |
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| Authors: | ZHOU Tian |
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| Abstract: | This thesis analyzes the functions and features, as well as problems need to be solved of ultra long-haul optical transmission technology, and discusses the new movement caused by multiple technological renovations. It is suggested that ultra long-haul optical transmission technology just apply to some areas at the present stage. The author gives an overview that ultra long-haul optical transmission technology will play an important role in national backbone transmission network in the future. |
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| Keywords: | ultra long-haul optical transmission technology ULH DWDM system |
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