| 用于以太网的40Gbit/s CFP光模块设计 |
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| 引用本文： | 熊青松,张武平,陈晋敏.用于以太网的40Gbit/s CFP光模块设计[J].光通信研究,2012,38(4):49-51. |
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| 作者姓名： | 熊青松 张武平 陈晋敏 |
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| 作者单位： | 光纤通信技术和网络国家重点实验室,湖北武汉430074;武汉电信器件有限公司,湖北武汉430074 |
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| 摘 要： | 为了满足传输容量日益增长的需求和降低通信系统的成本,介绍了一种用于城域网的40Gbit/s CFP(百吉比特可热插拔)光模块,该模块采用波分复用技术来实现4路不同波长的10Gbit/s载波信号在一根光纤中传输。它主要由发射单元、接收单元和控制单元3大部分组成。重点介绍了各个部分的工作原理及具体设计方案,按照IEEE 802.3.ba标准对样机进行了测试,结果表明该模块满足40Gbit/s以太网的应用要求。
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| 关 键 词： | IEEE 802.3ba标准 粗波分复用 发射单元 接收单元 控制单元 |
| 收稿时间： | 2012/2/3 |
Design of 40 Gbit/s CFP optical modules for Ethernet |
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| Xiong Qingsong
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Zhang Wuping
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Chen Jinmin.Design of 40 Gbit/s CFP optical modules for Ethernet[J].Study on Optical Communications,2012,38(4):49-51. |
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| Authors: | Xiong Qingsong Zhang Wuping Chen Jinmin |
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| Affiliation: | 1,2(1.State Key Laboratory of Optical Communication Technologies and Networks,Wuhan 430074,China; 2.Wuhan Telecommunication Device Co.,Ltd.,Wuhan 430074,China) |
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| Abstract: | This paper presents a 40 Gbit/s CFP optical module used in the Metropolitan Area Network (MAN). Consisting of receiving unit, transmitting unit and control unit, this module realizes the transmission of four lines of 10 Gbit/s carrier signals with different wavelengths in a single fiber by using the WDM technology. Then it describes the working principles of the above three parts and their specific design schemes and conducts the relevant tests on the prototype by IEEE 802.3ba standard. The results show that this module fully satisfies the application requirements of 40 Gbit/s Ethernet. |
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| Keywords: | IEEE 802 3ba standard CWDM transmitting unit receiving unit control unit |
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