CN201966447U - Cable assembly - Google Patents
Cable assembly Download PDFInfo
- Publication number
- CN201966447U CN201966447U CN2010206475567U CN201020647556U CN201966447U CN 201966447 U CN201966447 U CN 201966447U CN 2010206475567 U CN2010206475567 U CN 2010206475567U CN 201020647556 U CN201020647556 U CN 201020647556U CN 201966447 U CN201966447 U CN 201966447U
- Authority
- CN
- China
- Prior art keywords
- cable
- repeater
- connector
- assembly
- differential signal
- 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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- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
A cable assembly comprises a first connector positioned at one end of the cable assembly and a second connector positioned at the other opposite end of the cable assembly, as well as a repeater, a first cable electrically connected between the repeater and the first connector and a second cable electrically connected between the repeater and the second connector, and the connector transmits signals and also transmits power to the repeater. In the design, the repeater is additionally arranged, the repeater is supplied with power by a connector transmitting signals so that the repeater can work normally, and the normal signal transmission can be ensured by utilizing the attenuation effects of amplifying signals and compensating signals of the repeater, and the cable assembly can be designed to have greater length so as to be used conveniently.
Description
[technical field]
The utility model relates to a kind of cable-assembly, particularly the length extending structure of cable-assembly.
[background technology]
Owing to there is loss, signal is decay gradually in transmission course, to cause distorted signals when decaying to a certain degree, thereby can cause receiving mistake, and the cable-assembly length of transmission signals is long more, and the degree of signal attenuation is big more, but therefore in order to ensure the signal normal transmission, the length of traditional cable-assembly is limited in the small range, thereby curtailment occurs easily and influence the situation of use.
Therefore, be necessary to propose a kind of new technical scheme to overcome above-mentioned defective.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of and designs to such an extent that length is long so that the cable-assembly that uses.
For solving above technical problem, the utility model adopts following technical scheme: a kind of cable-assembly, comprise first connector that is positioned at cable-assembly one end and second connector that is positioned at the relative other end of cable-assembly, cable-assembly also comprise repeater, be electrically connected at first cable between the described repeater and first connector and be electrically connected at described repeater and second connector between second cable, described first connector is returned repeater transmission power supply except transmission signals.
Increased repeater among the design, connector by transmission signals uses for the repeater operate as normal to repeater transmission power supply, utilize the amplifying signal of repeater, the effect of compensating signal decay, when can guarantee the signal normal transmission, cable-assembly can design to such an extent that length is long so that use.
Below in conjunction with diagram the design is described in detail.
[description of drawings]
Fig. 1 is the three-dimensional combination figure that meets cable-assembly of the present utility model.
Fig. 2 is the three-dimensional combination figure after cable-assembly shown in Figure 1 removes subelement.
Fig. 3 is the sectional view of first cable of cable-assembly shown in Figure 1.
[main element symbol description]
Cable-assembly 100
First conducting strip 21
Second conducting strip 31
Repeater 4
The first input differential signal line is to 53
The first output differential signal line is to 54
The second input differential signal line is to 60
The second output differential signal line is to 61
[embodiment]
See also Fig. 1, a kind of cable-assembly 100 of the present utility model that meets that is disclosed as, comprise first connector 2, second connector 3 at the cable-assembly 100 relative other ends, repeater 4, be electrically connected at first cable 5 between the described repeater 4 and first connector 2 and be electrically connected at described repeater 4 at cable-assembly 100 1 ends and second connector 3 between second cable 6.Described first connector 2 is returned repeater 4 transmission power supplys except transmission signals.
See also Fig. 2 and Fig. 3, described first cable 5 and second cable 6 all weld with repeater 4.First cable 5 comprise transmission signals some first holding wires (not label), give repeater 4 transmission power supplys power line 50, be coated on the braid 51 of described some first holding wires and power line 50 peripheries and be coated on the insulating barrier 52 of braid 51 peripheries.Second cable 6 comprises some secondary signal lines (not label) of transmission signals.First connector 2 is provided with first sub-circuit board 20 with described some first holding wires and power line 50 welding.The surface of first sub-circuit board 20 is provided with some first conducting strips 21 that can dock with corresponding butt connector.Second connector 3 is provided with second sub-circuit board 30.The surface of second sub-circuit board 30 is provided with some second conducting strips 31 that can dock with corresponding butt connector.Repeater 4 is provided with the internal circuit board 40 with described some first holding wires and power line 50 welding.One end of secondary signal line is welded in internal circuit board 40, and the relative other end of secondary signal line is welded in second sub-circuit board 30.
Described some first holding wires are formed with one first input differential signal line and export differential signal lines to 54 to 53 and one first, described some secondary signal lines are formed with one second input differential signal line and export differential signal lines to 61 to 60 and one second, the a pair of input differential signal that first connector 2 inserts inserts repeater 4 via the first input differential signal line to 53 transmission and by by the second input differential signal line 60 and second connector 3 being continued transmission successively after the signal processing and amplifying of repeater 4, and a pair of output differential signal that second connector 3 inserts inserts repeater 4 via the second output differential signal line to 61 transmission and by by the first output differential signal line 54 and first connector 2 being continued transmission successively after the signal processing and amplifying of repeater 4.The design is by the processing and amplifying of 4 pairs of differential signals of repeater, decay in the signals transmission is compensated, thereby when can guarantee the signal normal transmission, cable-assembly 100 can design to such an extent that length is long so that use, the design can make cable-assembly 100 Design of length scopes further increase by the number of further increase repeater 4, to satisfy the higher needs of real world applications.
Claims (10)
1. cable-assembly, comprise first connector that is positioned at cable-assembly one end and second connector that is positioned at the relative other end of cable-assembly, it is characterized in that: cable-assembly also comprise repeater, be electrically connected at first cable between the described repeater and first connector and be electrically connected at described repeater and second connector between second cable, described first connector is returned repeater transmission power supply except transmission signals.
2. cable-assembly as claimed in claim 1 is characterized in that: described first cable and second cable all weld with repeater.
3. cable-assembly as claimed in claim 2 is characterized in that: first cable comprises some first holding wires of transmission signals and transmits the power line of power supply to repeater.
4. cable-assembly as claimed in claim 3 is characterized in that: first connector is provided with first sub-circuit board with described some first holding wires and power line welding.
5. cable-assembly as claimed in claim 4 is characterized in that: the surface of first sub-circuit board is provided with some first conducting strips that can dock with corresponding butt connector.
6. cable-assembly as claimed in claim 3 is characterized in that: repeater is provided with the internal circuit board with described some first holding wires and power line welding.
7. cable-assembly as claimed in claim 6, it is characterized in that: second cable comprises some secondary signal lines of transmission signals, second connector is provided with second sub-circuit board, and an end of secondary signal line is welded in internal circuit board, and the relative other end of secondary signal line is welded in second sub-circuit board.
8. cable-assembly as claimed in claim 7 is characterized in that: the surface of second sub-circuit board is provided with some second conducting strips that can dock with corresponding butt connector.
9. cable-assembly as claimed in claim 7, it is characterized in that: it is right to reaching one first output differential signal line that described some first holding wires are formed with one first input differential signal line, it is right to reaching one second output differential signal line that described some secondary signal lines are formed with one second input differential signal line, the a pair of input differential signal of first connector access inserts repeater and continues transmission by passing through the second input differential signal line after the signal processing and amplifying of repeater successively to reaching second connector via the right transmission of the first input differential signal line, and a pair of output differential signal that second connector inserts is exported the right transmission access repeater of differential signal line and continued transmission by exporting differential signal line by first successively after the signal processing and amplifying of repeater to reaching first connector via second.
10. cable-assembly as claimed in claim 1 is characterized in that: first cable also comprises braid that is coated on described some first holding wires and power line periphery and the insulating barrier that is coated on the braid periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206475567U CN201966447U (en) | 2010-12-08 | 2010-12-08 | Cable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206475567U CN201966447U (en) | 2010-12-08 | 2010-12-08 | Cable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966447U true CN201966447U (en) | 2011-09-07 |
Family
ID=44528999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206475567U Expired - Fee Related CN201966447U (en) | 2010-12-08 | 2010-12-08 | Cable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966447U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448410A (en) * | 2014-06-16 | 2016-03-30 | 奇点新源国际技术开发(北京)有限公司 | Power signal composite cable |
| CN105896197A (en) * | 2016-05-26 | 2016-08-24 | 江苏省东方世纪网络信息有限公司 | Data cable connector |
| CN109119772A (en) * | 2018-04-08 | 2019-01-01 | 宁波贝特贝尔通信设备有限公司 | A kind of ultrahigh speed is noiseless node data connection structure and its method |
-
2010
- 2010-12-08 CN CN2010206475567U patent/CN201966447U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448410A (en) * | 2014-06-16 | 2016-03-30 | 奇点新源国际技术开发(北京)有限公司 | Power signal composite cable |
| CN105896197A (en) * | 2016-05-26 | 2016-08-24 | 江苏省东方世纪网络信息有限公司 | Data cable connector |
| CN109119772A (en) * | 2018-04-08 | 2019-01-01 | 宁波贝特贝尔通信设备有限公司 | A kind of ultrahigh speed is noiseless node data connection structure and its method |
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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: 20110907 Termination date: 20121208 |