CN1311597A - 电话线路测试装置和方法 - Google Patents
电话线路测试装置和方法 Download PDFInfo
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- CN1311597A CN1311597A CN 00114864 CN00114864A CN1311597A CN 1311597 A CN1311597 A CN 1311597A CN 00114864 CN00114864 CN 00114864 CN 00114864 A CN00114864 A CN 00114864A CN 1311597 A CN1311597 A CN 1311597A
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Application Number | Priority Date | Filing Date | Title |
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CNB001148648A CN1159894C (zh) | 2000-05-17 | 2000-05-17 | 电话线路测试装置和方法 |
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CNB001148648A CN1159894C (zh) | 2000-05-17 | 2000-05-17 | 电话线路测试装置和方法 |
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CN1311597A true CN1311597A (zh) | 2001-09-05 |
CN1159894C CN1159894C (zh) | 2004-07-28 |
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CNB001148648A Expired - Fee Related CN1159894C (zh) | 2000-05-17 | 2000-05-17 | 电话线路测试装置和方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101409747B (zh) * | 2008-11-25 | 2011-03-02 | 中兴通讯股份有限公司 | 一种检测用户电话外线断线的方法、系统与装置 |
CN101217594B (zh) * | 2008-01-14 | 2011-05-25 | 中兴通讯股份有限公司 | 电话线路上绝缘电阻和电容的测试方法 |
CN102143279A (zh) * | 2010-12-28 | 2011-08-03 | 华为技术有限公司 | 一种检测设备、方法和系统 |
CN103575969A (zh) * | 2013-10-30 | 2014-02-12 | 乔海晔 | 一种测量通讯线路的电压、电阻的装置及方法 |
-
2000
- 2000-05-17 CN CNB001148648A patent/CN1159894C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101217594B (zh) * | 2008-01-14 | 2011-05-25 | 中兴通讯股份有限公司 | 电话线路上绝缘电阻和电容的测试方法 |
CN101409747B (zh) * | 2008-11-25 | 2011-03-02 | 中兴通讯股份有限公司 | 一种检测用户电话外线断线的方法、系统与装置 |
CN102143279A (zh) * | 2010-12-28 | 2011-08-03 | 华为技术有限公司 | 一种检测设备、方法和系统 |
CN102143279B (zh) * | 2010-12-28 | 2015-03-11 | 华为技术有限公司 | 一种检测设备、方法和系统 |
CN103575969A (zh) * | 2013-10-30 | 2014-02-12 | 乔海晔 | 一种测量通讯线路的电压、电阻的装置及方法 |
CN103575969B (zh) * | 2013-10-30 | 2016-08-24 | 佛山职业技术学院 | 一种测量通讯线路的电压、电阻的装置及方法 |
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Publication number | Publication date |
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CN1159894C (zh) | 2004-07-28 |
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Effective date of registration: 20130408 Address after: 226144, 600 Beijing Road, Haimen, Jiangsu province (administrative center, room 0212) Patentee after: Haimen science and Technology Development General Corporation Address before: 518507 Department of law, Zhongxing building, South hi tech Industrial Park, Nanshan District hi tech Industrial Park, Guangdong, Shenzhen Patentee before: ZTE Corporation |
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