CN200979913Y - A jumper connecting joint applicable to six standards - Google Patents
A jumper connecting joint applicable to six standards Download PDFInfo
- Publication number
- CN200979913Y CN200979913Y CN 200620134160 CN200620134160U CN200979913Y CN 200979913 Y CN200979913 Y CN 200979913Y CN 200620134160 CN200620134160 CN 200620134160 CN 200620134160 U CN200620134160 U CN 200620134160U CN 200979913 Y CN200979913 Y CN 200979913Y
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- wire jumper
- wiring board
- electric conductor
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- utility
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Abstract
The utility model relates to a jumper connector for six standards, comprising a RJ45 connector, a circuit board and eight electric conductors. Connections on the circuit board are designed as twisted-pair line, wherein one terminal of the board is provided with eight contact plate connect holes in turn, and the eight contact plates are welded in the eight holes. Another terminal of the circuit is provided with eight electric conductor connect holes corresponded with the sequence of the contact plates, one terminal of the electric conductor is fixed in the eight holes and another terminal is a break-in terminal for breaking an insulating barrier of a cable and clamping the wire in the cable. The eight conductors are communicated with the eight contact plates on the RJ45 connectors via connections on the circuit board. The utility model compensates capacitance via the special connections on circuit board to generate a compensating effect to fit six standards of EIA/TIA.
Description
Technical field
The utility model relates to a kind of wire jumper connector, i.e. the wire jumper connector of network layout particularly meets the wire jumper connector of EIA/TIA the 6th class (Category6) standard.
Background technology
Along with the needs of the development and the Ethernet practical application of technology, the working group of Telecommunications Industries Association (TIA) in June, 2000, has announced the standard (ANSI/TIA/EIA-568-B.2-1) of comprehensive wiring system six classes.The channel width of six class standard extends to outside the 200MHz from the 100MHz that surpasses five classes, and is also high at least by 25% than the standard that surpasses five classes to the requirement of aspect of performance, and regulation should be between 1～250MHz to six series products and system performance testing frequency range.Six classes and the maximum difference that surpasses five class standards are to improve it and crosstalk and the performance of return loss aspect.For full duplex formula highspeed network applications of new generation, crosstalk performance is to grasp the factor of optimum channel bandwidth, and good return loss is also very important.
Above-mentioned six class standard is not only at the communications cable in the system, in order in the high-speed communicating network system, to keep identical high-speed transfer usefulness, the coupling assembling (as the joint (PLUG) and the socket (JACK) of RJ-45 type) that links to each other with the communications cable also should have corresponding design, so that whole six type routing system meets the requirement of six class standard defined.
Existing wire jumper connected mode generally connects equipment on the network by plug and socket, and in addition, six series products of manufacturer-supplied are at present only improved the part of socket (JACK) mostly, seldom have at the part of wire jumper connector and improve.Therefore, often the model of the communications cable, socket and distributing frame composition meets the permanent link six class standard, but when the wire jumper connector (PLUG) of RJ-45 type carries out passage (Channel) performance test in the connection, because of the wire jumper connector partly disturbs excessively, make total system often still not reach the requirement of six class standard.
Given this, RJ-45 type jumper terminal to six classes, though famous in the world major company optimizes balance between transposed pair in connector inside by various designs, reduce and crosstalk and the interference of the signal of telecommunication, but connected mode can't break through the connected mode of the RJ-45 type joint wire jumper that surpasses five classes, and promptly the contact of RJ-45 type joint is connected with cross spider (also claiming twisted-pair feeder).Such connected mode can only be optimized the relative equilibrium between transposed pair, and can't guarantee the stability of the inner contact of each joint with cross spider connection processing technology, thereby makes the performance of near-end cross (NEXT) that good performance can not be arranged.And such wire jumper can only also need necessary tester to guarantee in plant produced, can't operate at the construction field (site).Inspection information is learnt: the wire jumper of famous major company all will detect through tester, because it can't guarantee that every wire jumper all meets six generic requests, certain time rate that goes out is arranged, and the reason that six class wire jumper costs can't lower is also at this.
Summary of the invention
The purpose of this utility model is to provide a kind of wire jumper connector applicable to six class standard, should by being united two into one, connector and socket significantly reduce the contact of wiring system applicable to the wire jumper connector of six class standard, in addition, wiring board by particular design carries out capacitance compensation to it, produce compensating effect, thereby make it meet six classes (Category6) standard of EIA/TIA.
Wire jumper connector of the present utility model comprises: a RJ45 type joint, it is characterized in that, and also comprise a wiring board and eight electric conductors; End at described wiring board is provided with eight contact connecting holes arranging in regular turn, eight contacts of described RJ45 type joint are caught up with by certain processing technology and are stated eight contact connecting holes and join, the other end at described wiring board is provided with by tactic eight the electric conductor connecting holes corresponding with contact, one end of described electric conductor is fixed in these eight electric conductor connecting holes, the other end of described electric conductor is for puncturing end, be used to puncture the insulating barrier of communication cable and lead is stuck in wherein, described eight electric conductors are connected with eight contacts of described RJ45 type joint by the wiring on the described wiring board.
The feature of wire jumper connector of the present utility model is that also the cabling imitation twisted-pair feeder mode above the described wiring board designs.
The feature of wire jumper connector of the present utility model also is, described two blades that puncture end are established an angle not at grade between them.
Because the wire jumper connector applicable to six class standard of the present utility model unites two into one traditional RJ45 connector, socket, this has reduced the contact of wiring system, in addition, wiring board by particular design carries out capacitance compensation to it, produce compensating effect, can improve the performance of aspects such as near-end cross and return loss greatly, thereby make it meet six classes (Category6) standard of EIA/TIA.
Description of drawings
Fig. 1 is the structural representation of the wire jumper connector applicable to six class standard of the present utility model.
Fig. 2 is the schematic diagram of structure of the electric conductor part of the explanation wire jumper connector applicable to six class standard of the present utility model.
Fig. 3 is the schematic diagram of the wiring board cabling mode of the explanation wire jumper connector applicable to six class standard of the present utility model.
Embodiment
Followingly describe with reference to the structure of accompanying drawing to the wire jumper connector applicable to six class standard of the present utility model.
Fig. 1 is the structural representation of the wire jumper connector applicable to six class standard of the present utility model, Fig. 2 is the schematic diagram of structure of the electric conductor part of the explanation wire jumper connector applicable to six class standard of the present utility model, and Fig. 3 is the schematic diagram of the wiring board cabling mode of the explanation wire jumper connector applicable to six class standard of the present utility model.
The wire jumper connector applicable to six class standard that the utility model disclosed comprises joint 10, wiring board 7, electric conductor 6, contact 9, and joint 10 meets the structure of existing RJ 45 type joints.As shown in Figure 3, cabling above the wiring board 7 imitates the twisted-pair feeder mode by following two surfaces in the circuit board along same direction alternatively up and down and designs, end at this wiring board 7 is provided with eight contact connecting holes 71 arranging in regular turn, eight contacts 91～98 of described RJ45 type joint are fixed in above-mentioned eight contact connecting holes 71, the other end at described wiring board is provided with eight electric conductor connecting holes 72 arranging in certain sequence, one end of described electric conductor 61～68 is fixed in these eight electric conductor connecting holes 72, the other end of described electric conductor is for puncturing end, this punctures holds two not at grade, be provided with an angle between them, as shown in Figure 2, this punctures end and is used to puncture the insulating barrier of communication cable and lead is stuck in wherein, and described eight electric conductors 61～68 are connected with eight contacts 91～98 of described RJ45 type joint by the wiring on the described wiring board.
Because the wire jumper connector contact 91～98 applicable to six class standard of the present utility model directly joins with wiring boards 7, has shortened complementary range greatly, has improved the offset of capacity effect, the compensation effect of wiring board has been had greatly improve.For instance, the a pair of differential signal that first contact 91 and the second wafer 92 are formed to the third wafer 93 and 96 groups of the 6th contacts, and 95 groups of the 4th contact 94 and the 5th contacts have signal to disturb to the 7th contact 97 and the 8th contact 98, and now the wire jumper connector on the market is that contact follows cable to link to each other, the a pair of differential signal that first contact 91 and the second wafer 92 are formed disturbs signal other contact groups and carries out capacitance compensation, improves near-end cross; Wire jumper connector of the present utility model is because contact 9 directly follows wiring board 7 to join, the a pair of differential signal that first contact 91 and the second wafer 92 are formed has signal to disturb to other contact groups, realized contact capacitance compensation by wiring board 7 unique design, improve near-end cross widely thereby produce compensating effect, make wire jumper connector of the present utility model can meet the standard of EIA/TIA six classes (Category6).
Eight electric conductors 61～68 that link to each other with the electric conductor connecting hole 72 of wiring board 7, there are 61-62,63-66, four couples of 64-65,67-68 to constitute respectively, the same with contact 9, since group between also exist signal and disturb, carry out capacitance compensation by 7 pairs of electric conductors of wiring board, improve near-end cross.
The utility model disclosed has one's own knack applicable to wiring board 7 designs of the wire jumper connector of six class standard, wiring board 7 inserts joints with the contact end that joins, be designed to eight holes arranged side by side, have gold-plated long ovally around wiring board two is lateral opening, can improve the insertion loss value of contact; The twisted-pair feeder mode of the cabling imitation communication cable of wiring board is to offset the right bad signal of part adjacent threads; Two rounds link to each other with eight electric conductors 61～68 before and after the other end.
The utility model disclosed has one's own knack applicable to the design of the wire jumper connector connected mode of six class standard, each untrained people, can make six class wire jumpers by operation instructions operation of the present utility model, six class wire jumper field fabrications are become a reality.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be that all equivalences of doing according to the utility model change and modification, be all protection range of the present utility model and contain.
The utility model can be extended to and surpass five classes, surpasses six classes, because the wire jumper connector applicable to six class standard that the utility model disclosed is the assembly of original RJ45 type joint with socket, if be connected on the wire jumper connector applicable to six class standard of the present utility model surpassing 100 meters netting twines of six classes, because of the minimizing of the contact of wiring system, can meet the standard of 10G copper cable Ethernet.
Claims (3)
1, a kind of wire jumper connector comprises a RJ45 type plug, it is characterized in that, also comprises a wiring board and eight electric conductors; End at described wiring board is provided with eight contact connecting holes arranging in regular turn, eight contacts of described RJ45 type joint are fixed in above-mentioned eight contact connecting holes, the other end at described wiring board is provided with by tactic eight the electric conductor connecting holes corresponding with contact, one end of described electric conductor is fixed in these eight electric conductor connecting holes, the other end of described electric conductor is for puncturing end, this punctures end and is used to puncture the insulating barrier of communication cable and lead is stuck in wherein, and described eight electric conductors are connected with eight contacts of described RJ45 type joint by the wiring on the described wiring board.
2, wire jumper connector as claimed in claim 1 is characterized in that, the cabling imitation twisted-pair feeder mode on the described wiring board designs.
As any described wire jumper connector of claim 1, claim 2, it is characterized in that 3, two blades that described electric conductor punctures end are provided with an angle not at grade between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134160 CN200979913Y (en) | 2006-10-24 | 2006-10-24 | A jumper connecting joint applicable to six standards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134160 CN200979913Y (en) | 2006-10-24 | 2006-10-24 | A jumper connecting joint applicable to six standards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979913Y true CN200979913Y (en) | 2007-11-21 |
Family
ID=38980295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620134160 Expired - Fee Related CN200979913Y (en) | 2006-10-24 | 2006-10-24 | A jumper connecting joint applicable to six standards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979913Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801013A (en) * | 2012-07-28 | 2012-11-28 | 宁波一舟通信设备有限公司 | Reed space arraying structure of RJ45 module |
| CN106678624A (en) * | 2017-02-21 | 2017-05-17 | 浙江捷莱照明有限公司 | Outdoor bar lamp and mounting method thereof |
| CN113056846A (en) * | 2018-11-26 | 2021-06-29 | 菲尼克斯电气公司 | Plug-in connector |
-
2006
- 2006-10-24 CN CN 200620134160 patent/CN200979913Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801013A (en) * | 2012-07-28 | 2012-11-28 | 宁波一舟通信设备有限公司 | Reed space arraying structure of RJ45 module |
| CN102801013B (en) * | 2012-07-28 | 2014-11-05 | 宁波一舟通信设备有限公司 | Reed space arraying structure of RJ45 module |
| CN106678624A (en) * | 2017-02-21 | 2017-05-17 | 浙江捷莱照明有限公司 | Outdoor bar lamp and mounting method thereof |
| CN106678624B (en) * | 2017-02-21 | 2023-07-28 | 浙江捷莱光电科技有限公司 | Outdoor strip-shaped lamp and installation method thereof |
| CN113056846A (en) * | 2018-11-26 | 2021-06-29 | 菲尼克斯电气公司 | Plug-in connector |
| CN113056846B (en) * | 2018-11-26 | 2024-03-29 | 菲尼克斯电气公司 | Plug-in connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |