| 摘要: |
| 针对有线长途传输终端设备信令系统易出现故障的特点，设计了在线话路信令自动监视系统。并就设计思路、系统构成、实现电路进行扼要介绍。 |
| 关键词: 监视系统 话路信令 故障 维护 有线长途传输终端 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Realization of Signalling Aufomatic Monitoring System |
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| () |
| Abstract: |
| Considering failure in signalling long-d isfance treminal equipment,automatic monitoring system of device is designed.Sys tem con figuration,realizcdion circuit is specifically introduced. |
| Key words: Forward Signalling,Data Acquisition,Fa ilure Inquiry,Monitoring System, |
《电讯技术》编辑部 