CN204103197U - A kind of network power supply wire jumper - Google Patents
A kind of network power supply wire jumper Download PDFInfo
- Publication number
- CN204103197U CN204103197U CN201420570248.7U CN201420570248U CN204103197U CN 204103197 U CN204103197 U CN 204103197U CN 201420570248 U CN201420570248 U CN 201420570248U CN 204103197 U CN204103197 U CN 204103197U
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- pin
- power supply
- network
- crystal head
- core twisted
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- 239000013078 crystal Substances 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of network power supply wire jumper, relate to low-voltage power supply equipment technical field, it is characterized in that: comprising the first RJ45 connector for being connected with network wiring frame; For the second crystal head be connected with POE power supply; For the 3rd crystal head be connected with the network switch; And two 4 core twisted-pair feeders; Wherein: one end of described two 4 core twisted-pair feeders is connected with the first RJ45 connector according to EIA/TIA568 standard; One of two 4 core twisted-pair feeders is connected with the 4th pin of the second crystal head, the 5th pin, the 7th pin, the 8th pin; First pin of another root 4 core twisted-pair feeder and the 3rd crystal head, the second pin, the 3rd pin, the 6th pin are connected.The utility model can couple together between network wiring frame, POE power supply and network switch three very quickly, can meet the transfer of data in network on the one hand, also POE can be provided to power for relevant electric terminal on the other hand.
Description
Technical field
The utility model relates to low-voltage power supply equipment technical field, particularly relates to a kind of network power supply wire jumper.
Background technology
In recent years, along with the fast development of science and technology, technology of Internet of things is in occupation of more and more important role in the life of people, and at present, along with the fast development of technology of Internet of things, increasing terminal electrical appliance needs to adopt secondary network to power.The mode that existing POE powers all adopts the mode of the POE network switch to carry out, and has the network switch and have the demand of network power supply and intelligent management as user, if the POE switch more renewed, needs larger cost payout.
Utility model content
The technical problems to be solved in the utility model is: when user does not have the POE network switch, client also needs to realize POE network power supply, the network switch of client and POE power supply and network wiring frame couple together by the utility model, both can meet the transfer of data in network, and also POE can be provided to power for relevant electric terminal.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
A kind of network power supply wire jumper, comprises
For the first RJ45 connector be connected with network wiring frame;
For the second crystal head be connected with POE power supply;
For the 3rd crystal head be connected with the network switch;
And two 4 core twisted-pair feeders; Wherein:
One end of described two 4 core twisted-pair feeders is connected with the first RJ45 connector according to EIA/TIA568 standard; The other end of two 4 core twisted-pair feeders is connected with the second crystal head and the 3rd crystal head respectively, and concrete connected mode is: one of two 4 core twisted-pair feeders is connected with the 4th pin of the second crystal head, the 5th pin, the 7th pin, the 8th pin; First pin of another root 4 core twisted-pair feeder and the 3rd crystal head, the second pin, the 3rd pin, the 6th pin are connected.
The advantage that the utility model has and good effect are: because the utility model has above-mentioned technical characteristic, therefore can couple together between network wiring frame, POE power supply and network switch three very quickly, the transfer of data in network can be met on the one hand, also POE can be provided to power for relevant electric terminal on the other hand; Therefore buy with tradition independently compared with the POE network switch, a large amount of costs can also be saved.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present utility model;
Fig. 2 is using state figure of the present utility model.
Wherein: 1, the first RJ45 connector; 2, the second RJ45 connector; 3, the 3rd RJ45 connector; 4, the one 4 core twisted-pair feeder; 5, the 24 core twisted-pair feeder.
Embodiment
For utility model content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, a kind of network power supply wire jumper, comprise the first RJ45 connector 1, second RJ45 connector 2, the 3rd RJ45 connector the 3, the 1 core twisted-pair feeder the 4 and the 24 core twisted-pair feeder 5; Wherein: the first RJ45 connector 1 is for being connected with network wiring frame; Second RJ45 connector 2 is for being connected with POE power supply; 3rd RJ45 connector 3 is for being connected with the network switch; One 4 core twisted-pair feeder 4 is connected with the first RJ45 connector according to EIA/TIA568 standard with one end of the 24 core twisted-pair feeder 5; The other end of the one 4 core twisted-pair feeder 4 is connected with the 4th pin of the second crystal head 2, the 5th pin, the 7th pin, the 8th pin; The other end of the 24 core twisted-pair feeder 5 is connected with the first pin of the 3rd crystal head 3, the second pin, the 3rd pin, the 6th pin.For the ease of distinguishing, every root 4 core twisted-pair feeder is respectively equipped with mark, meanwhile, in order to ensure the tightness connected, above the joint of three RJ45 connectors to compress plastic packaging with machine firm, avoid producing line sequence wrong.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (1)
1. a network power supply wire jumper, is characterized in that: comprise
For the first RJ45 connector be connected with network wiring frame;
For the second crystal head be connected with POE power supply;
For the 3rd crystal head be connected with the network switch;
And two 4 core twisted-pair feeders; Wherein:
One end of described two 4 core twisted-pair feeders is connected with the first RJ45 connector according to EIA/TIA568 standard; The other end of two 4 core twisted-pair feeders is connected with the second crystal head and the 3rd crystal head respectively, and concrete connected mode is: one of two 4 core twisted-pair feeders is connected with the 4th pin of the second crystal head, the 5th pin, the 7th pin, the 8th pin; First pin of another root 4 core twisted-pair feeder and the 3rd crystal head, the second pin, the 3rd pin, the 6th pin are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570248.7U CN204103197U (en) | 2014-09-29 | 2014-09-29 | A kind of network power supply wire jumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570248.7U CN204103197U (en) | 2014-09-29 | 2014-09-29 | A kind of network power supply wire jumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103197U true CN204103197U (en) | 2015-01-14 |
Family
ID=52271599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420570248.7U Expired - Fee Related CN204103197U (en) | 2014-09-29 | 2014-09-29 | A kind of network power supply wire jumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161040A (en) * | 2015-04-27 | 2016-11-23 | 国网辽宁省电力有限公司营口供电公司 | A kind of simple external power supply POE electric power system |
| CN106961566A (en) * | 2017-03-23 | 2017-07-18 | 互联智控科技（天津）有限公司 | A kind of LCD TV based on low-voltage DC supply |
-
2014
- 2014-09-29 CN CN201420570248.7U patent/CN204103197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161040A (en) * | 2015-04-27 | 2016-11-23 | 国网辽宁省电力有限公司营口供电公司 | A kind of simple external power supply POE electric power system |
| CN106961566A (en) * | 2017-03-23 | 2017-07-18 | 互联智控科技（天津）有限公司 | A kind of LCD TV based on low-voltage DC supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |