CN101387673B - Cable test device - Google Patents
Cable test device Download PDFInfo
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- CN101387673B CN101387673B CN 200710045791 CN200710045791A CN101387673B CN 101387673 B CN101387673 B CN 101387673B CN 200710045791 CN200710045791 CN 200710045791 CN 200710045791 A CN200710045791 A CN 200710045791A CN 101387673 B CN101387673 B CN 101387673B
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- test
- cable
- worktable
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- test device
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Abstract
A cable tester comprises a worktable and a plurality of test wheels on the worktable, wherein each test wheel comprises 10 to 30 test channels and the preferred number of the test wheels is two and each test wheel is preferred to contain 25 test channels. The technical scheme of the invention has the advantages that the cable tester can utilize small wheels to test the cables of large log, to effectively avoid occupying large space. The dispersed length of the cable sub unit is reduced, to reduce the effect of electric couple resistance in cable test.
Description
Technical field
The present invention relates to be used for the proving installation of big logarithm cable.
Background technology
In high frequency cable test and using, the contained demand pairs of unit cable are more and more, generally in cable design, the logarithm of stipulating as a unit (subunit).Can contain a plurality of subunits in the cable.
Along with the logarithm of cable increases, also to adapt to its requirement to the proving installation of big logarithm cable.Such as on an equipment, will test the broadband cable of 50 pairs even 128 pairs the time; The test disk track of the proving installation of single test panel originally needs very big; The test panel of near-end as shown in Figure 1 or far-end; In the time will testing big logarithm (50 pairs) cable, an end of test cable is connected on the test panel of near-end, and the other end is connected on the test panel of far-end.Because the line of test requires the disk track of test panel bigger to often.This not only makes troubles to test, and since peel off in too many sheath or the subelement each line between too big distance separately, bigger to the testing impedance influence.
Summary of the invention
The objective of the invention is to, a kind of cable test device is provided, with convenient test.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of cable test device comprises worktable and is located at the test panel on the worktable that it is characterized in that: the quantity of said test panel is two, and a tested cable is divided into two sub-cells to be tested on two test panels respectively.
Further, each said test panel includes 10～30 TCH test channels.
Further, each said test panel includes 25 TCH test channels.
Technical scheme provided by the invention has the following advantages:
1, can test the cable of big logarithm with little disk track, solve the big problem that takes up space effectively.
2, the dispersion length of cable subunit reduces, and electricity is to the influence of impedance when solving wireline test well.
Description of drawings
Fig. 1 is existing subunit proving installation;
Fig. 2 is a cable test device of the present invention.
Embodiment
As shown in Figure 2, a kind of cable test device comprises worktable 10 and is located at two test panels 20 on the worktable 10.Each said test panel 20 includes 25 TCH test channels.
When the test big line to the time, for example 50 pairs, the subunit that can 50 pairs cable be divided into two 25 pairs is tested it on two test panels 20.Its test disk track is little, has solved the big problem that takes up space effectively.Because the dispersion length of cable subunit reduces, when solving wireline test well to the influence of impedance.
Claims (3)
1. a cable test device comprises worktable and is located at the test panel on the worktable, and it is characterized in that: the quantity of said test panel is two, and a tested cable is divided into two sub-cells to be tested on two test panels respectively.
2. cable test device according to claim 1 is characterized in that: each said test panel includes 10～30 TCH test channels.
3. cable test device according to claim 2 is characterized in that: each said test panel includes 25 TCH test channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710045791 CN101387673B (en) | 2007-09-11 | 2007-09-11 | Cable test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710045791 CN101387673B (en) | 2007-09-11 | 2007-09-11 | Cable test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101387673A CN101387673A (en) | 2009-03-18 |
| CN101387673B true CN101387673B (en) | 2012-05-09 |
Family
ID=40477209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710045791 Active CN101387673B (en) | 2007-09-11 | 2007-09-11 | Cable test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101387673B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871975B (en) * | 2010-06-21 | 2013-05-15 | 中国人民解放军理工大学 | System and method for testing cable transfer impedance time domain |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19512947C1 (en) * | 1995-03-28 | 1996-05-15 | Olaf Dipl Ing Biese | Contacting device for HF and LF measurements on multi-pair, symmetrical data cables |
| CN2388607Y (en) * | 1999-04-21 | 2000-07-19 | 深圳市中兴通讯股份有限公司 | Cable tester |
| CN2643328Y (en) * | 2002-09-20 | 2004-09-22 | 西安大唐电信有限公司 | A multi-purpose subscriber cable test interface pinboard |
| CN2709982Y (en) * | 2004-07-14 | 2005-07-13 | 上海电缆研究所 | Cable test table with separate channel |
| CN2709992Y (en) * | 2004-07-14 | 2005-07-13 | 上海电缆研究所 | Cable testing platform |
| CN1688116A (en) * | 2005-06-07 | 2005-10-26 | 烽火通信科技股份有限公司 | Method and apparatus for testing multi-differential wire pair cable assembly |
| CN201149608Y (en) * | 2007-09-11 | 2008-11-12 | 上海电缆研究所 | Test apparatus for multi-son unit cable |
-
2007
- 2007-09-11 CN CN 200710045791 patent/CN101387673B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19512947C1 (en) * | 1995-03-28 | 1996-05-15 | Olaf Dipl Ing Biese | Contacting device for HF and LF measurements on multi-pair, symmetrical data cables |
| CN2388607Y (en) * | 1999-04-21 | 2000-07-19 | 深圳市中兴通讯股份有限公司 | Cable tester |
| CN2643328Y (en) * | 2002-09-20 | 2004-09-22 | 西安大唐电信有限公司 | A multi-purpose subscriber cable test interface pinboard |
| CN2709982Y (en) * | 2004-07-14 | 2005-07-13 | 上海电缆研究所 | Cable test table with separate channel |
| CN2709992Y (en) * | 2004-07-14 | 2005-07-13 | 上海电缆研究所 | Cable testing platform |
| CN1688116A (en) * | 2005-06-07 | 2005-10-26 | 烽火通信科技股份有限公司 | Method and apparatus for testing multi-differential wire pair cable assembly |
| CN201149608Y (en) * | 2007-09-11 | 2008-11-12 | 上海电缆研究所 | Test apparatus for multi-son unit cable |
Non-Patent Citations (2)
| Title |
|---|
| 江斌，李春锋，涂建坤，郭毅，胡宗果，依晓春，沈奶连.对称数字通信电缆电性能的测试.2002年光缆电缆学术年会论文集.2002,第398-405页. * |
| 涂建坤,江斌,龚江疆,尹莹.铁路数字信号电缆自动测试系统的设计与研究.铁道通信信号.2006,42(6),第37-39页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101387673A (en) | 2009-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SAIKELI. OPTICAL CABLE CO., LTD., SHANGHAI SHANGHA Free format text: FORMER OWNER: SAIKELI. OPTICAL CABLE CO., LTD., SHANGHAI Effective date: 20130718 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130718 Address after: 200093 Shanghai military road, Yangpu District, No. 1000 Patentee after: SHANGHAI ELECTRIC CABLE Research Institute Patentee after: SHANGHAI SECRI OPTICAL&ELECTRIC CABLE Co.,Ltd. Patentee after: SHANGHAI BWE WIRE CO.,LTD. Address before: 200093 Shanghai military road, Yangpu District, No. 1000 Patentee before: Shanghai Electric Cable Research Institute Patentee before: SHANGHAI SECRI OPTICAL&ELECTRIC CABLE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200093 No. 1000, military road, Shanghai, Yangpu District Patentee after: SHANGHAI ELECTRIC CABLE RESEARCH INSTITUTE Co.,Ltd. Patentee after: Shanghai Saikeli Photoelectric Technology Co.,Ltd. Patentee after: SHANGHAI BWE WIRE CO.,LTD. Address before: 200093 No. 1000, military road, Shanghai, Yangpu District Patentee before: SHANGHAI ELECTRIC CABLE Research Institute Patentee before: SHANGHAI SECRI OPTICAL&ELECTRIC CABLE Co.,Ltd. Patentee before: SHANGHAI BWE WIRE CO.,LTD. |