CN201114104Y - Network line sequence converter - Google Patents
Network line sequence converter Download PDFInfo
- Publication number
- CN201114104Y CN201114104Y CNU2006200368705U CN200620036870U CN201114104Y CN 201114104 Y CN201114104 Y CN 201114104Y CN U2006200368705 U CNU2006200368705 U CN U2006200368705U CN 200620036870 U CN200620036870 U CN 200620036870U CN 201114104 Y CN201114104 Y CN 201114104Y
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- CN
- China
- Prior art keywords
- heart yearn
- line
- wire jumper
- netting twine
- lead
- 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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Abstract
The utility model provides a net wire sequence converter which relates to the computer network plug device technical field. The utility model comprises an incoming connector, an outgoing connector and a sequence converting device connected between the incoming connector and the outgoing connector, wherein, the sequence converting device comprises 8 core wires arranged between the incoming connector and the outgoing connector as well as a jumper arranged on the core wires, and the jumper is formed by a transfer jumper wire and a control switch. The converter is used in the network wire connection, can simply realize the double effects of a through line and an intersection line by only one net wire, has convenient use and saves the cost.
Description
Technical field
The utility model relates to computer network plug assembly technical field, exactly relates to a kind of netting twine line preface converter.
Background technology
Netting twine be computer interconnected in connection cable commonly used, what netting twine was commonly used has: twisted-pair feeder, coaxial cable, optical fiber etc.Most of local area network (LAN)s use unshielded twisted pair (UTP-Unshielded Twisted pair) to come networking as the transmission medium of wiring.The UTP netting twine is made up of the twisted-pair feeder and the RJ45 connector of certain-length.Twisted-pair feeder is divided into 4 strands together by the line of 8 different colours.The line preface 568A and the 568B of two kinds of twisted-pair feeders have been stipulated in the cloth line standard of EIA/TIA.The 568A standard: green white-1, green-2, orange is white-3, and is blue-4, blue white-5, orange-6, and palm fibre is white-7, palm fibre-8; The 568B standard: orange is white-1, and orange-2 is green white-3, and is blue-4, blue white-5, green-6, and palm fibre is white-7, palm fibre-8.Connect the difference of the network equipment according to the netting twine two ends, netting twine is divided into two kinds of direct-through line and cross spiders again.Direct-through line is exactly the netting twine of making by 568A standard or 568B standard, and same standard formulation is all adopted at the two ends of netting twine.And the line preface of cross spider has been made some change on the basis of direct-through line: it is constant that promptly an end of cross spider keeps the line preface of direct-through line, exchanges 1 and 3 at the other end, and 2 and 6 exchange.Direct-through line is used to connect between main frame and the switches/hubs, or between router and the switches/hubs.Cross spider is used to connect between switch and the switch, main frame and main frame, hub and hub or main frame and router are direct-connected.Usually, people connect online computing with direct-through line, still, in the time two computers between at the same level mouthful, two hubs or two switches need being communicated with, just need use cross spider.Owing to seldom use, the user can not prepare cross spider usually, when really needing, need interim customization, and the method for making needs special network technology personnel just can, if mistake is with direct-through line or directly direct-through line is treated as the cross spider use, can cause the network data transmission fault, the computer cisco unity malfunction.
The utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of netting twine line preface converter that changes the netting twine heart yearn order of connection, the utility model is used for netting twine and connects, and only needs a netting twine can realize the double action of direct-through line and cross spider, easy to use, save cost.
The technical solution adopted in the utility model is as follows:
A kind of netting twine line preface converter, comprise lead-in line joint, go out wire terminal and be connected in lead-in line joint and go out line preface conversion equipment between the wire terminal, it is characterized in that: described line preface conversion equipment comprises to be located at lead-in line joint, to go out 8 heart yearns between the wire terminal and to be located at jumper wire device on the heart yearn, and described jumper wire device is made of switching wire jumper and control switch.
Described switching wire jumper one, switching wire jumper two, switching wire jumper three and switching wire jumper land are located at respectively on the 1st, 2,3 and No. 6 heart yearn, switching wire jumper one is corresponding with No. 1 heart yearn, switching wire jumper two is corresponding with No. 2 heart yearn, switching wire jumper three is corresponding with No. 3 heart yearn, the switching wire jumper is wantonly corresponding with No. 4 heart yearn, and the 4th, 5,7 and No. 8 heart yearn directly is communicated with.
Described control switch control switching wire jumper one, switching wire jumper two, switching wire jumper three and switching wire jumper land are with the corresponding connection of the 1st, 2,3 and No. 6 heart yearn of the 1st, 2,3 and No. 6 heart yearn with the outlet tip side of lead-in line joint end, formation direct-through line.
Described control switch control switching wire jumper one, switching wire jumper two, switching wire jumper three and switching wire jumper land are with the corresponding connection of the 3rd, 6,1 and No. 2 heart yearn of the 1st, 2,3 and No. 6 heart yearn with the outlet tip side of lead-in line joint end, formation cross spider.
The 8 piece netting twine inner cores corresponding connection of described heart yearn one end on lead-in line joint and crystal head RJ45, the other end is through going out the corresponding connection of 8 netting twine inner cores on wire terminal and the crystal head RJ45.
Described lead-in line joint be with netting twine on the suitable netting twine RJ45 socket of crystal head RJ45.
Described go out wire terminal for netting twine on the suitable netting twine RJ45 socket of crystal head RJ45.
Described heart yearn is connected between the pin of two RJ45 sockets of lead-in line joint end and outlet tip side.
Operation principle of the present utility model is:
Prepare two netting twines, the two ends of every netting twine all are provided with crystal head RJ45, and an end of a netting twine wherein is plugged in lead-in line joint end of the present utility model, and an end of another root netting twine is plugged in outlet tip side of the present utility model.The the 4th, 5,7 and 8 heart yearn of lead-in line joint end of the present utility model and outlet tip side directly is communicated with.
Open control switch, make switching wire jumper one be communicated with the 1st heart yearn of lead-in line joint end and the 1st heart yearn of outlet tip side, switching wire jumper switching wire jumper two is communicated with the 2nd heart yearn of lead-in line joint ends and the 2nd heart yearn of outlet tip side, switching wire jumper switching wire jumper three is communicated with the 3rd heart yearn of lead-in line joint end and the 3rd heart yearn of outlet tip side, switching wire jumper switching wire jumper land is communicated with the 6th heart yearn of lead-in line joint end and the 6th heart yearn of outlet tip side, at this moment, 8 heart yearns are in full accord at the line sequential mode of lead-in line joint end and outlet tip side, form the connected mode of direct-through line, can be used for computer and hub, connection between the switch etc.
When making switching wire jumper one, control switch is communicated with the 1st heart yearn of lead-in line joint end and the 3rd heart yearn of outlet tip side, switching wire jumper switching wire jumper two is communicated with the 2nd heart yearn of lead-in line joint ends and the 6th heart yearn of outlet tip side, switching wire jumper switching wire jumper three is communicated with the 3rd heart yearn of lead-in line joint end and the 1st heart yearn of outlet tip side, switching wire jumper switching wire jumper land is communicated with the 6th heart yearn of lead-in line joint end and the 2nd heart yearn of outlet tip side, at this moment, 8 heart yearns change at the line sequential mode of lead-in line joint end and outlet tip side, form the connected mode of cross spider, can be used for two computers, sane level mouth between two hubs or two switches is communicated with.
Advantage of the present utility model is:
1, the utility model adopts netting twine line preface converter is set on netting twine, and control switch makes the line preface of lead-in line joint end and outlet tip side consistent or change the connected mode of formation direct-through line or cross spider.Only needing to realize a netting twine can work as direct-through line and used the dual-use function that to work as the cross spider use again, the people cross spider and the direct-through line of standing profile unanimity, inconvenience identification have respectively been eliminated, easily misuse causes network data transmission fault, the trouble of computer cisco unity malfunction.
2, the utility model is novel, simple in structure, easy to use, with low cost, has market using value widely.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model
Structural representation when Fig. 2 is direct-through line for the utility model switching
Structural representation when Fig. 3 is cross spider for the utility model switching
Embodiment
Embodiment 1
As shown in Figure 1, a kind of netting twine line preface converter, comprise lead-in line joint 1, go out wire terminal 2 and be connected in lead-in line joint 1 and go out line preface conversion equipment between the wire terminal 2, it is characterized in that: described line preface conversion equipment comprises to be located at lead-in line joint 1, to go out 8 heart yearns 3 between the wire terminal 2 and to be located at jumper wire device 4 on the heart yearn 3, and described jumper wire device 4 is made of switching wire jumper and control switch 5.Described switching wire jumper one, switching wire jumper two, switching wire jumper three and switching wire jumper land are located at respectively on the 1st, 2,3 and No. 6 heart yearn 3, switching wire jumper one is corresponding with No. 1 heart yearn 3, switching wire jumper two is corresponding with No. 2 heart yearn 3, switching wire jumper three is corresponding with No. 3 heart yearn 3, the switching wire jumper is wantonly corresponding with No. 4 heart yearn 3, and the 4th, 5,7 and No. 8 heart yearn 3 directly is communicated with.Described control switch 5 control switching wire jumpers one, switching wire jumper two, switching wire jumper three and switching wire jumper land are with the 1st, 2,3 and No. 6 heart yearn 3 and the 1st, 2, the 3 and No. 6 heart yearn 3 corresponding connections that go out wire terminal 2 ends, formation direct-through line of lead-in line joint 1 end.Described control switch 5 control switching wire jumpers one, switching wire jumper two, switching wire jumper three and switching wire jumper land are with the 1st, 2,3 and No. 6 heart yearn 3 and the 3rd, 6, the 1 and No. 2 heart yearn 3 corresponding connections that go out wire terminal 2 ends, formation cross spider of lead-in line joint 1 end.The 8 piece netting twine inner cores corresponding connection of described heart yearn 3 one ends on lead-in line joint 1 and crystal head RJ45, the other end is through going out the corresponding connection of 8 netting twine inner cores on wire terminal 2 and the crystal head RJ45.Described lead-in line joint 1 be with netting twine on the suitable netting twine RJ45 socket of crystal head RJ45.Described go out wire terminal 2 for netting twine on the suitable netting twine RJ45 socket of crystal head RJ45.Described heart yearn 3 is connected in lead-in line joint 1 end and goes out between the pin of two RJ45 sockets of wire terminal 2 ends.
As shown in Figure 2, prepare two netting twines, the two ends of every netting twine all are provided with crystal head RJ45, and an end of a netting twine wherein is plugged in lead-in line joint 1 end of the present utility model, and an end of another root netting twine is plugged in wire terminal 2 ends that go out of the present utility model.Lead-in line joint 1 end of the present utility model directly is communicated with the 4th, 5,7 and 8 heart yearn 3 that goes out wire terminal 2 ends.Open control switch 5, make switching wire jumper one be communicated with the 1st heart yearn 3 and the 1st heart yearn 3 that goes out wire terminal 2 ends of lead-in line joint 1 end, switching wire jumper switching wire jumper two is communicated with the 2nd heart yearn 3 of lead-in line joint 1 end and goes out the 2nd heart yearn 3 of wire terminal 2 ends, switching wire jumper switching wire jumper three is communicated with the 3rd heart yearn 3 of lead-in line joint 1 end and goes out the 3rd heart yearn 3 of wire terminal 2 ends, switching wire jumper switching wire jumper land is communicated with the 6th heart yearn 3 of lead-in line joint 1 end and goes out the 6th heart yearn 3 of wire terminal 2 ends, at this moment, 8 heart yearns 3 are in full accord with the line sequential mode that goes out wire terminal 2 ends at lead-in line joint 1 end, form the connected mode of direct-through line, can be used for computer and hub, connection between the switch etc.
Embodiment 3
As shown in Figure 3, prepare two netting twines, the two ends of every netting twine all are provided with crystal head RJ45, and an end of a netting twine wherein is plugged in lead-in line joint 1 end of the present utility model, and an end of another root netting twine is plugged in wire terminal 2 ends that go out of the present utility model.Lead-in line joint 1 end of the present utility model directly is communicated with the 4th, 5,7 and 8 heart yearn 3 that goes out wire terminal 2 ends.When making switching wire jumper one, control switch 5 is communicated with the 1st heart yearn 3 and the 3rd heart yearn 3 that goes out wire terminal 2 ends of lead-in line joint 1 end, switching wire jumper switching wire jumper two is communicated with the 2nd heart yearn 3 of lead-in line joint 1 end and goes out the 6th heart yearn 3 of wire terminal 2 ends, switching wire jumper switching wire jumper three is communicated with the 3rd heart yearn 3 of lead-in line joint 1 end and goes out the 1st heart yearn 3 of wire terminal 2 ends, switching wire jumper switching wire jumper land is communicated with the 6th heart yearn 3 of lead-in line joint 1 end and goes out the 2nd heart yearn 3 of wire terminal 2 ends, at this moment, 8 heart yearns 3 change at lead-in line joint 1 end and the line sequential mode that goes out wire terminal 2 ends, form the connected mode of cross spider, can be used for two computers, sane level mouth between two hubs or two switches is communicated with.
The utility model is not limited to the foregoing description, and according to the description of the foregoing description, those of ordinary skill in the art also can make some conspicuous changes to the foregoing description, but these changes all should fall within the protection range of the utility model claim.
Claims (8)
1. netting twine line preface converter, comprise lead-in line joint (1), go out wire terminal (2) and be connected in lead-in line joint (1) and go out line preface conversion equipment between the wire terminal (2), it is characterized in that: described line preface conversion equipment comprises to be located at lead-in line joint (1), to go out 8 heart yearns (3) between the wire terminal (2) and to be located at jumper wire device (4) on the heart yearn, and described jumper wire device (4) is made of switching wire jumper and control switch (5).
2. netting twine line preface converter according to claim 1, it is characterized in that: described switching wire jumper one, switching wire jumper two, switching wire jumper three and switching wire jumper land are located at respectively on the 1st, 2,3 and No. 6 heart yearn (3), switching wire jumper one is corresponding with No. 1 heart yearn (3), switching wire jumper two is corresponding with No. 2 heart yearn (3), switching wire jumper three is corresponding with No. 3 heart yearn (3), the switching wire jumper is wantonly corresponding with No. 4 heart yearn (3), and the 4th, 5,7 and No. 8 heart yearn (3) directly is communicated with.
3. netting twine line preface converter according to claim 1 and 2, it is characterized in that: described control switch (5) control switching wire jumper one, switching wire jumper two, switching wire jumper three and switching wire jumper land constitute direct-through line with the 1st, 2,3 and No. 6 heart yearn (3) and the corresponding connection of the 1st, 2,3 and No. 6 heart yearn (3) that goes out wire terminal (2) end of lead-in line joint (1) end.
4. netting twine line preface converter according to claim 1 and 2, it is characterized in that: described control switch (5) control switching wire jumper one, switching wire jumper two, switching wire jumper three and switching wire jumper land constitute cross spider with the 1st, 2,3 and No. 6 heart yearn (3) and the corresponding connection of the 3rd, 6,1 and No. 2 heart yearn (3) that goes out wire terminal (2) end of lead-in line joint (1) end.
5. netting twine line preface converter according to claim 1, it is characterized in that: the 8 piece netting twine inner cores corresponding connection of described heart yearn (3) one ends on lead-in line joint (1) and crystal head RJ45, the other end is through going out the corresponding connection of 8 netting twine inner cores on wire terminal (2) and the crystal head RJ45.
6. netting twine line preface converter according to claim 1 is characterized in that: described lead-in line joint (1) for netting twine on the suitable netting twine RJ45 socket of crystal head RJ45.
7. netting twine line preface converter according to claim 1 is characterized in that: described go out wire terminal (2) for netting twine on the suitable netting twine RJ45 socket of crystal head RJ45.
8. netting twine line preface converter according to claim 1 is characterized in that: described heart yearn (3) is connected in lead-in line joint (1) and holds and go out between the pin of two RJ45 sockets of wire terminal (2) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200368705U CN201114104Y (en) | 2006-12-28 | 2006-12-28 | Network line sequence converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200368705U CN201114104Y (en) | 2006-12-28 | 2006-12-28 | Network line sequence converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114104Y true CN201114104Y (en) | 2008-09-10 |
Family
ID=39965853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200368705U Expired - Fee Related CN201114104Y (en) | 2006-12-28 | 2006-12-28 | Network line sequence converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114104Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888371A (en) * | 2009-05-15 | 2010-11-17 | 铜陵市同领电脑科技有限责任公司 | Method for preventing divulgence of internal network information |
| CN102055810A (en) * | 2010-11-26 | 2011-05-11 | 北京星网锐捷网络技术有限公司 | Ethernet equipment port and link method thereof |
| CN102591836A (en) * | 2012-01-20 | 2012-07-18 | 华为技术有限公司 | Configuration method and configuration device for communication connector personal identification number (PIN) foot |
| CN103235228A (en) * | 2013-04-01 | 2013-08-07 | 天津市德力电子仪器有限公司 | Method for testing cable line sequences rapidly and accurately |
| CN104795702A (en) * | 2014-01-22 | 2015-07-22 | 苏州宝时得电动工具有限公司 | Communication connection line |
| CN107482366A (en) * | 2017-08-02 | 2017-12-15 | 上海航天科工电器研究院有限公司 | A kind of high speed connector being made up of seal assembly and line sequence adapter assembly |
-
2006
- 2006-12-28 CN CNU2006200368705U patent/CN201114104Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888371A (en) * | 2009-05-15 | 2010-11-17 | 铜陵市同领电脑科技有限责任公司 | Method for preventing divulgence of internal network information |
| CN102055810A (en) * | 2010-11-26 | 2011-05-11 | 北京星网锐捷网络技术有限公司 | Ethernet equipment port and link method thereof |
| CN102055810B (en) * | 2010-11-26 | 2013-07-24 | 北京星网锐捷网络技术有限公司 | Ethernet equipment port and link method thereof |
| CN102591836A (en) * | 2012-01-20 | 2012-07-18 | 华为技术有限公司 | Configuration method and configuration device for communication connector personal identification number (PIN) foot |
| CN103235228A (en) * | 2013-04-01 | 2013-08-07 | 天津市德力电子仪器有限公司 | Method for testing cable line sequences rapidly and accurately |
| CN103235228B (en) * | 2013-04-01 | 2015-03-25 | 天津市德力电子仪器有限公司 | Method for testing cable line sequences rapidly and accurately |
| CN104795702A (en) * | 2014-01-22 | 2015-07-22 | 苏州宝时得电动工具有限公司 | Communication connection line |
| CN107482366A (en) * | 2017-08-02 | 2017-12-15 | 上海航天科工电器研究院有限公司 | A kind of high speed connector being made up of seal assembly and line sequence adapter assembly |
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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: 20080910 Termination date: 20101228 |