| 40Gb/s DWDM传送技术及实际考虑 |
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| 引用本文： | 伍浩成,罗青松. 40Gb/s DWDM传送技术及实际考虑[J]. 光通信技术, 2003, 27(4) |
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| 作者姓名： | 伍浩成 罗青松 |
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| 作者单位： | 中国电子科技集团公司第三十四研究所,桂林,541004;中国电子科技集团公司第三十四研究所,桂林,541004 |
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| 摘 要： | 给出了40Gb/sDWDM传送系统的进展现状,分析了40Gb/s传输问题和一系列使能技术,讨论了40Gb/sDWDM传送系统基本结构,并从实际应用的角度,对10Gb/s和40Gb/s传输系统的特性及成本进行了比较,最后指出了发展40Gb/s传送系统思路及对策。
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| 关 键 词： | 色散 偏振模色散 分布式拉曼放大 调制格式 使能技术 |
40Gb/s Transport Technology and its Practical Consideration |
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| WuHaocheng,LuoQingsong. 40Gb/s Transport Technology and its Practical Consideration[J]. Optical Communication Technology, 2003, 27(4) |
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| Authors: | WuHaocheng LuoQingsong |
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| Abstract: | The article describes the latest development of 40Gb/s DWDM tr ansport system, analyses the issues of 40Gb/s transport and a series of enabling technology. The basic structure of available 40Gb/s DWDM transport system is d iscussed. The characteristics and cost of 10Gb/s and 40Gb/s is compared from the practical. It concludes by giving the method of developing 40Gb/s transport sy stem. |
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| Keywords: | dispersion polarization mode dispersion distributed raman amplification modulation format enabling technology |
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