CN201238138Y - SAS cable connecting with back board - Google Patents
SAS cable connecting with back board Download PDFInfo
- Publication number
- CN201238138Y CN201238138Y CNU2008201873683U CN200820187368U CN201238138Y CN 201238138 Y CN201238138 Y CN 201238138Y CN U2008201873683 U CNU2008201873683 U CN U2008201873683U CN 200820187368 U CN200820187368 U CN 200820187368U CN 201238138 Y CN201238138 Y CN 201238138Y
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- China
- Prior art keywords
- interface
- sub
- cable
- sas
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000003044 adaptive effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides an SAS cable connecting a back board and comprises a main interface connecting a main board and other board cards as well as the sub-interfaces connecting each SATA interface on an SAS back board. The utility model is characterized in that the main interface is not equal in length with the cables of the sub-interfaces; the lengths of each cable are adaptive to the distance from the main interface to the SATA interface. The main interface connecting the main board and the board cards is provided with 36 needle pins; the number of the sub-interfaces connecting the SAS back board is 4 and each sub-interface is provided with 7 needle pins; the needle pins of the sub-interfaces are connected with the corresponding needle pins on the main interface by the cables with unequal lengths. Compared with the prior art, the SAS cable connecting the back board is reasonable in design, is simple in structure, is safe and reliable, and is conveniently used; therefore, the SAS cable connecting the back board has better popularization and application values.
Description
Technical field
The utility model relates to a kind of cable, specifically connects the cable of each SATA interface on the SAS backboard.
Background technology
4 SATA interfaces disperse on the backboard, and each SATA interface is not isometric to the distance of the main interface that connects mainboard and each integrated circuit board.
Existing SAS cable comprises main interface and 4 sub-interfaces that are connected 4 SATA interfaces, is connected with isometric cable between main interface and the sub-interface.Because the distance of sub-interface and main interface is not isometric, with behind the isometric cable, it is unnecessary that the short cable of main interface and sub-interface distance just has, because cable is long, and the space is limited in the cabinet, unnecessary cable has not only increased cost, and wiring brings inconvenience greatly to cabinet, has also influenced the ventilation and heat of cabinet.
Summary of the invention
The purpose of this utility model provides a kind of SAS cable that connects backboard, makes the wiring in the cabinet more reasonable, more attractive in appearance.
The technical solution of the utility model realizes in the following manner, the SAS cable that connects backboard, comprise the main interface that connects mainboard and other each integrated circuit boards, the sub-interface that connects each SATA interface on the SAS backboard, the cable that it is characterized in that connecting main interface and sub-interface is not isometric, and the length of each cable and main interface adapt to the distance of SATA interface.
The above-mentioned connection mainboard and the main interface one of integrated circuit board have 36 stitch, and the sub-interface one that connects the SAS backboard has 4, and each sub-interface has 7 stitch, and the stitch of sub-interface connects corresponding stitch on the main interface by not isometric cable.
The utility model has the advantages that:
1, reasonable in design, simple in structure, use not isometric cable after, make in the cabinet wiring more reasonable, help the foundation of heat dissipation wind channel in the cabinet, and cabinet integral body is more attractive in appearance.
2, by test relatively, not isometric cable is in use more stable than isometric cable transmission signal.
Description of drawings
Below in conjunction with accompanying drawing the SAS cable that the utility model connects backboard is done following detailed description the in detail.
Accompanying drawing 1 is the structural representation of the SAS cable of connection backboard.
Accompanying drawing 2 is the stitch connection diagram of sub-interface and main interface.
Mark in the accompanying drawing is represented respectively: sub-interface 1,2,3,4; Cable 5,6,7,8; Main interface 9.
Embodiment
As shown in Figure 1, the SAS cable that the utility model connects backboard comprises the sub-interface 1,2,3,4 that connects 4 SATA interfaces on the backboard, connects the main interface 9 of mainboard and other integrated circuit boards, the cable 5,6,7,8 of connexon interface 1,2,3,4 and main interface 9.
Because the distance of the sub-interface of main interface to the SATA interface is inequality in the cabinet, so the length of cable 5,6,7,8 is also inequality.The length of cable 5,6,7,8 and main interface adapt to the distance of sub-interface 1,2,3,4.
As shown in Figure 2, main interface 9 has 36 stitch, and sub-interface 1,2,3,4 has 4 stitch.Sub-interface 1,2,3,4 is connected situation as shown in Figure 2 with the stitch of main interface.Wherein in the stitch of sub-interface, the 2nd, 3,5,6 stitch are the receiving and transmitting signal line, and the 1st, 4,7 stitch are ground wire.
The SAS cable designs of the utility model connection backboard is reasonable, simple in structure, safe and reliable, easy to use, thereby, have good value for applications.
Claims (2)
1, the SAS cable that connects backboard, comprise the main interface that connects mainboard and other each integrated circuit boards, the sub-interface that connects each SATA interface on the SAS backboard, the cable that it is characterized in that connecting main interface and sub-interface is not isometric, and the length of each cable and main interface adapt to the distance of SATA interface.
2, the SAS cable of connection backboard according to claim 1, it is characterized in that the main interface one that connects mainboard and integrated circuit board has 36 stitch, the sub-interface one that connects the SAS backboard has 4, each sub-interface has 7 stitch, and the stitch of sub-interface connects corresponding stitch on the main interface by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201873683U CN201238138Y (en) | 2008-08-11 | 2008-08-11 | SAS cable connecting with back board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201873683U CN201238138Y (en) | 2008-08-11 | 2008-08-11 | SAS cable connecting with back board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238138Y true CN201238138Y (en) | 2009-05-13 |
Family
ID=40650871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201873683U Expired - Fee Related CN201238138Y (en) | 2008-08-11 | 2008-08-11 | SAS cable connecting with back board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238138Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103534983A (en) * | 2012-11-30 | 2014-01-22 | 华为技术有限公司 | Detection method and apparatus of cable plugging case |
| TWI450458B (en) * | 2011-10-12 | 2014-08-21 | Hon Hai Prec Ind Co Ltd | Cable connector assembly |
| CN105406210A (en) * | 2015-12-28 | 2016-03-16 | 苏州卓德电子有限公司 | Wiring structure in equipment |
| CN105514918A (en) * | 2015-12-28 | 2016-04-20 | 苏州卓德电子有限公司 | Wiring structure of control box in equipment |
-
2008
- 2008-08-11 CN CNU2008201873683U patent/CN201238138Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI450458B (en) * | 2011-10-12 | 2014-08-21 | Hon Hai Prec Ind Co Ltd | Cable connector assembly |
| CN103534983A (en) * | 2012-11-30 | 2014-01-22 | 华为技术有限公司 | Detection method and apparatus of cable plugging case |
| WO2014082275A1 (en) * | 2012-11-30 | 2014-06-05 | 华为技术有限公司 | Method and apparatus for detecting cable connection condition |
| CN103534983B (en) * | 2012-11-30 | 2016-03-09 | 华为技术有限公司 | The detection method of cable grafting situation and device |
| CN105406210A (en) * | 2015-12-28 | 2016-03-16 | 苏州卓德电子有限公司 | Wiring structure in equipment |
| CN105514918A (en) * | 2015-12-28 | 2016-04-20 | 苏州卓德电子有限公司 | Wiring structure of control box in equipment |
| CN105514918B (en) * | 2015-12-28 | 2017-08-04 | 苏州卓德电子有限公司 | The Wiring structure of control box in a kind of equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20100811 |