CN105207847A - 一种以太网测试系统 - Google Patents
一种以太网测试系统 Download PDFInfo
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- CN105207847A CN105207847A CN201510613011.1A CN201510613011A CN105207847A CN 105207847 A CN105207847 A CN 105207847A CN 201510613011 A CN201510613011 A CN 201510613011A CN 105207847 A CN105207847 A CN 105207847A
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- 238000012360 testing method Methods 0.000 title claims abstract description 74
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网线类型 | 衰减(单位:dB/100m)(f:MHz) |
3类 | <2.320*sqrt(f)+0.238*(f) |
4类 | <2.050*sqrt(f)+0.1*(f) |
5类 | <1.9267*sqrt(f)+0.075*(f) |
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CN201510613011.1A CN105207847B (zh) | 2015-09-23 | 2015-09-23 | 一种以太网测试系统 |
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CN201510613011.1A CN105207847B (zh) | 2015-09-23 | 2015-09-23 | 一种以太网测试系统 |
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CN105207847A true CN105207847A (zh) | 2015-12-30 |
CN105207847B CN105207847B (zh) | 2018-10-12 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110912784A (zh) * | 2019-12-20 | 2020-03-24 | 上海仁童电子科技有限公司 | 一种以太网总线网络测试设备 |
CN113821394A (zh) * | 2021-11-22 | 2021-12-21 | 长芯盛(武汉)科技有限公司 | 用于对传输aux信号的线缆进行测试的方法和产品 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997001931A1 (en) * | 1995-06-28 | 1997-01-16 | The Whitaker Corporation | Wideband signal distribution system |
CN101232305A (zh) * | 2007-01-23 | 2008-07-30 | 杭州华三通信技术有限公司 | 以太网信号传输的适配方法和装置 |
CN101499929A (zh) * | 2009-03-05 | 2009-08-05 | 上海大亚科技有限公司 | Linux环境下网络终端设备集中即插即用生产测试系统及方法 |
CN101834679A (zh) * | 2010-04-26 | 2010-09-15 | 福建星网锐捷网络有限公司 | 端口测试的方法、装置和系统 |
US20130088987A1 (en) * | 2011-10-10 | 2013-04-11 | Tyco Electronics Corporation | Broadband Radio Frequency Data Communication System Using Twisted Pair Wiring |
CN103312371A (zh) * | 2013-06-21 | 2013-09-18 | 北京交大思诺科技有限公司 | 有源应答器的便携式信源模拟装置 |
CN203326318U (zh) * | 2013-04-12 | 2013-12-04 | 嘉基电子科技(苏州)有限公司 | 传输线 |
-
2015
- 2015-09-23 CN CN201510613011.1A patent/CN105207847B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997001931A1 (en) * | 1995-06-28 | 1997-01-16 | The Whitaker Corporation | Wideband signal distribution system |
CN101232305A (zh) * | 2007-01-23 | 2008-07-30 | 杭州华三通信技术有限公司 | 以太网信号传输的适配方法和装置 |
CN101499929A (zh) * | 2009-03-05 | 2009-08-05 | 上海大亚科技有限公司 | Linux环境下网络终端设备集中即插即用生产测试系统及方法 |
CN101834679A (zh) * | 2010-04-26 | 2010-09-15 | 福建星网锐捷网络有限公司 | 端口测试的方法、装置和系统 |
US20130088987A1 (en) * | 2011-10-10 | 2013-04-11 | Tyco Electronics Corporation | Broadband Radio Frequency Data Communication System Using Twisted Pair Wiring |
CN203326318U (zh) * | 2013-04-12 | 2013-12-04 | 嘉基电子科技(苏州)有限公司 | 传输线 |
CN103312371A (zh) * | 2013-06-21 | 2013-09-18 | 北京交大思诺科技有限公司 | 有源应答器的便携式信源模拟装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110912784A (zh) * | 2019-12-20 | 2020-03-24 | 上海仁童电子科技有限公司 | 一种以太网总线网络测试设备 |
CN113821394A (zh) * | 2021-11-22 | 2021-12-21 | 长芯盛(武汉)科技有限公司 | 用于对传输aux信号的线缆进行测试的方法和产品 |
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CN105207847B (zh) | 2018-10-12 |
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Effective date of registration: 20210310 Address after: 313000 room 1019, Xintiandi commercial office, Yishan street, Wuxing District, Huzhou, Zhejiang, China Patentee after: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Address before: 8319 Yanshan Road, Bengbu City, Anhui Province Patentee before: Bengbu Lichao Information Technology Co.,Ltd. |
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Denomination of invention: An ethernet test system Effective date of registration: 20221204 Granted publication date: 20181012 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Registration number: Y2022330003403 |
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Date of cancellation: 20231205 Granted publication date: 20181012 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Registration number: Y2022330003403 |