| DWDM系统误码及分析 |
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| 引用本文： | 郭亚民.DWDM系统误码及分析[J].铁道通信信号,2012,48(10):69-70. |
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| 作者姓名： | 郭亚民 |
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| 作者单位： | 北京铁路通信技术中心,北京 |
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| 摘 要： | DWDM误码问题涉及因素多,定位复杂,是运维工作的难点。以某传输干线DWDM网络运行与误码维护实例为背景,论述波道误码问题的产生原因及基本排查思路,重点分析端面反射对DWDM系统的影响和解决方法。
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| 关 键 词： | 密集波分复用 误码 反射 |
DWDM Error Code and Its Analysi |
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| Guo Yamin.DWDM Error Code and Its Analysi[J].Railway Signalling & Communication,2012,48(10):69-70. |
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| Authors: | Guo Yamin |
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| Abstract: | DWDM error code involves in various factors and high complexity of pinpointing and is a diffi- cult point in operation and maintenance. In a certain maintenance case of transport trunk DWDM network error, this article discusses the causes and basic troubleshooting process of channel code error and focuses on the analysis of the impact of end reflection on DWDM systems and solutions. |
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| Keywords: | DWDM BER Reflection |
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