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2007年10 期
| 标题 |
| 铁路长途光缆线路故障点的定位(43 卷) |
| 英文标题 |
| 摘要 |
| 铁路长途光缆线路的常见故障主要有：①线路全部中断，光板出现R-LOS告警，可能是路基下沉光缆拉断，或施工防护不当挖断光缆；②个别系统通信质量下降，出现误码告警，可能是光缆敷设和接续过程中受损，线路衰耗时大时小；③活动连接器未到位、轻微污染、失配，出现系统时好时 |
| 作者 |
| 新闻作者:韩俊杰 |
| 关键字 |
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| 标题 |
| 铁路长途光缆线路故障点的定位(43 卷) |
| 英文标题 |
| 摘要 |
| 铁路长途光缆线路的常见故障主要有：①线路全部中断，光板出现R-LOS告警，可能是路基下沉光缆拉断，或施工防护不当挖断光缆；②个别系统通信质量下降，出现误码告警，可能是光缆敷设和接续过程中受损，线路衰耗时大时小；③活动连接器未到位、轻微污染、失配，出现系统时好时 |
| 作者 |
| 新闻作者:韩俊杰 |
| 关键字 |
| COPYRIGHT©2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
