| 波分复用无源光接人网 |
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| 引用本文： | 陈亚华,刘锦高.波分复用无源光接人网[J].光通信研究,2000(2):13-17. |
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| 作者姓名： | 陈亚华 刘锦高 |
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| 作者单位： | 华东师范大学电子科学技术系,上海,200062 |
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| 摘 要： | 介绍了波分复用无源光接入网(WDMPON)的系统结构,对下行传输和上行传输中的关键技术进行了探讨,分析比较了PSPON和WDMPON的一般特性及其优缺点.
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| 关 键 词： | 波分复用 无源光接入网 光线路终端 光网单元 上行信道 下行信道 |
| 文章编号： | 1005-8788(2000)02-0013-05 |
| 修稿时间： | 1999-08-08 |
Passive optical access network incorporating wavelength division multiplexing |
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| CHEN Ya-hua,LIU Jin-gao.Passive optical access network incorporating wavelength division multiplexing[J].Study on Optical Communications,2000(2):13-17. |
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| Authors: | CHEN Ya-hua LIU Jin-gao |
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| Affiliation: | CHEN Ya-hua
,LIU Jin-gao
(Department of Electronic Science Technology, East China Normal University, Shanghai 200062, China) |
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| Abstract: | In this paper, we describe the arcifitecture of passive optical access network incorporating WDM (WDMPON), discuss its key techniques of downstream transmission and upstream transmission. The general fcatures are analyzed, the advantages and sbort-ages of PSPON and WDMPON are also compared. |
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| Keywords: | WDM PON OLT ONU upstream channel downstream channel |
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