| 密集波分传输系统设备维护及应急故障处理 |
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| 引用本文： | 王燕军. 密集波分传输系统设备维护及应急故障处理[J]. 铁路通信信号工程技术, 2011, 8(6): 18-20. DOI: 10.3969/j.issn.1673-4440.2011.06.005 |
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| 作者姓名： | 王燕军 |
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| 作者单位： | 内蒙古集通铁路通信有限责任公司,呼和浩特,010010 |
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| 摘 要： | 密集波分复用传输系统具有传输容量大、成本低等特点,在铁路通信中得到广泛应用。介绍该系统的网络站点组成,并在此基础上提出系统日常维护的注意事项。除此之外,针对在系统出现紧急故障时,如何进行应急故障处理给出了处理流程和定位方法,以提高整个系统的运行可靠性。
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| 关 键 词： | DWDM 维护 应急 故障 铁路通信 |
Maintenance and Emergency Troubleshooting of DWDM Transmission System Equipment |
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| Wang Yanjun. Maintenance and Emergency Troubleshooting of DWDM Transmission System Equipment[J]. Railway Signalling & Communication Engineering, 2011, 8(6): 18-20. DOI: 10.3969/j.issn.1673-4440.2011.06.005 |
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| Authors: | Wang Yanjun |
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| Affiliation: | Wang Yanjun |
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| Abstract: | DWDM transmission system is featured with great signal transmission capacity and low cost.It is applied widely to railway communication.The paper introduces the networking notes of the system and matters needing attention during routine maintenance of the system.In addition,it provides emergency troubleshooting flow and positioning method in case of emergency failure of the system,in order to improve the operational reliability of the whole system. |
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| Keywords: | DWDM maintenance emergency failure railway communication |
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