| 城域网中的CWDM技术及其标准化 |
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| 引用本文： | 庄培栋,叶红安,吕国辉,柳春郁.城域网中的CWDM技术及其标准化[J].黑龙江大学自然科学学报,2004,21(3):80-83. |
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| 作者姓名： | 庄培栋 叶红安 吕国辉 柳春郁 |
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| 作者单位： | 黑龙江大学,电子工程学院,黑龙江,哈尔滨,150080 |
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| 基金项目： | 大庆高新区科技型中小企业技术创新基金(黑2001-0411) |
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| 摘 要： | 介绍CWDM在城域网中比DWDM更据有优势和国际电信联盟(ITU)通过最新的G.695CWDM相关标准,以及用熔融拉锥的方法如何制作CWDM的关键器件复用器和解复用器。
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| 关 键 词： | 粗波分复用(CWDM) 熔融拉锥(FBT) 带宽 ITU—TG.695 |
| 文章编号： | 1001-7011(2004)03-0080-04 |
| 修稿时间： | 2004年3月22日 |
CWDM technologys and its standardization in metropolitan area networks |
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| ZHUANG Pei-dong,YE Hong-an,L? Guo-hui,LIU Chun-yu.CWDM technologys and its standardization in metropolitan area networks[J].Journal of Natural Science of Heilongjiang University,2004,21(3):80-83. |
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| Authors: | ZHUANG Pei-dong YE Hong-an L? Guo-hui LIU Chun-yu |
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| Abstract: | The more advantages of applying CWDM to metropolitan network are introduced compared with that of DWDM technology. CWDM-related standard G.695 is also introduced, which has been published by international telecommunication union. By using Fused Biconical Taper method, the problem of making Multiplexer and Demultiplexer are discussed, which are important components of CWDM. |
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| Keywords: | Coarse Wavelength Division Multiplexing(CWDM) Fused Biconical Taper(FBT) bandwidth ITU-T G 695 |
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