CN204104084U - POE supply network distributing frame - Google Patents
POE supply network distributing frame Download PDFInfo
- Publication number
- CN204104084U CN204104084U CN201420569620.2U CN201420569620U CN204104084U CN 204104084 U CN204104084 U CN 204104084U CN 201420569620 U CN201420569620 U CN 201420569620U CN 204104084 U CN204104084 U CN 204104084U
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- network
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- poe
- power module
- wiring frame
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Abstract
The utility model discloses a kind of POE supply network distributing frame, comprise network cabinet, and multiple network wiring frame; Each network wiring frame is made up of a RJ45 interface module and a POE power module; Wherein: RJ45 interface module comprises three RJ45 interface group, each RJ45 interface group is provided with 6 RJ45 interfaces and a pcb board be electrically connected with above-mentioned 6 RJ45 interfaces, and the positive pole of POE power module is electrically connected with the 4th pin of network wiring frame corresponding ports, the 5th pin; The negative pole of POE power module is electrically connected with the 7th pin of network wiring frame corresponding ports, the 8th pin.By adopting technique scheme, client is not needing under the prerequisite buying the POE network switch, utilize traditional network wiring frame and effective combination of POE power module, legacy network distributing frame can be made not only to have the function of exchanges data, have for the network equipment provides the function of electric energy simultaneously.
Description
Technical field
The utility model relates to low-voltage power supply equipment technical field, particularly relates to a kind of POE supply network distributing frame.
Background technology
Current computer network is extensive popularization and application in worldwide, along with the appearance of POE technology, increases fast the demand of network power supply.The now general network switch does not have network power supply function, and the POE network switch that can power is expensive.For the existing network switch but for the user needing network power supply, more the cost of transducer switching system is too high.Given this plant situation, the invention of POE supply network distributing frame, can make up above-mentioned defect.And needing network power supply, but when not needing POE switch, the effect of this technology seems even more important.
Utility model content
The technical problems to be solved in the utility model is: according to the needs of network power supply, network power supply will be realized, the POE supply network distributing frame that a kind of structure is simple, easy to use, cost is low for this reason designed and developed under not there is user the prerequisite of the POE network switch.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
A kind of POE supply network distributing frame, comprises network cabinet, and is installed on the multiple network wiring framves in described network cabinet; It is characterized in that: each network wiring frame is made up of a RJ45 interface module and a POE power module; Wherein: described RJ45 interface module comprises three RJ45 interface group, each RJ45 interface group is provided with 6 RJ45 interfaces and a pcb board be electrically connected with above-mentioned 6 RJ45 interfaces, the positive pole of described POE power module is electrically connected by the 4th pin of winding displacement and network wiring frame corresponding ports, the 5th pin; The negative pole of described POE power module is electrically connected by the 7th pin of winding displacement and network wiring frame corresponding ports, the 8th pin.
The advantage that the utility model has and good effect are:
By adopting technique scheme, client is not needing under the prerequisite buying the POE network switch, utilize traditional network wiring frame and effective combination of POE power module, legacy network distributing frame can be made not only to have the function of exchanges data, have for the network equipment provides the function of electric energy simultaneously; Active network distributing frame is become by traditional passive network distributing frame;
Because the positive pole of the power module of POE described in the utility model is electrically connected by the 4th pin of winding displacement and network wiring frame corresponding ports, the 5th pin; The negative pole of described POE power module is electrically connected by the 7th pin of winding displacement and network wiring frame corresponding ports, the 8th pin; Therefore there is wiring advantage simply and easily; Found through experiments, above-mentioned connected mode can ensure that each RJ45 port exports a stable 48V power supply, so the utility model also has the high advantage of stability well simultaneously.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is rearview of the present utility model.
Wherein: 1, network cabinet; 2, network wiring frame; 3, RJ45 interface; 4, POE power module; 5, pcb board.
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 POE supply network distributing frame, comprises network cabinet 1, network wiring frame 2, RJ45 interface 3 and POE power module 4; Wherein network wiring frame 2 is installed in network cabinet 1; Generally, in a network cabinet 1, multiple network wiring frame 2 can be installed; Structure due to network cabinet 1 is known technology, and it is not the inventive point of present specification yet, so place no longer repeats the structure of network cabinet 1; Below the inventive point of this patent is described in detail: in order to the function making traditional network wiring frame not only have transfer of data, also to have the function of power supply, in the preferred embodiment: each network wiring frame 2 is made up of a RJ45 interface module and a POE power module 4 simultaneously; Wherein: described RJ45 interface module comprises three RJ45 interface group, each RJ45 interface group is provided with 6 RJ45 interfaces 3 and a pcb board 5 be electrically connected with above-mentioned 6 RJ45 interfaces 3, the positive pole of described POE power module 4 is electrically connected by the 4th pin of winding displacement and network wiring frame 2 corresponding ports, the 5th pin; The negative pole of described POE power module 4 is electrically connected by the 7th pin of winding displacement and network wiring frame 2 corresponding ports, the 8th pin.Found by many experiments, above-mentioned connected mode can ensure that each RJ45 port exports a stable 48V power supply well.
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 POE supply network distributing frame, comprises network cabinet, and is installed on the multiple network wiring framves in described network cabinet; It is characterized in that: each network wiring frame is made up of a RJ45 interface module and a POE power module; Wherein: described RJ45 interface module comprises three RJ45 interface group, each RJ45 interface group is provided with 6 RJ45 interfaces and a pcb board be electrically connected with above-mentioned 6 RJ45 interfaces, the positive pole of described POE power module is electrically connected by the 4th pin of winding displacement and network wiring frame corresponding ports, the 5th pin; The negative pole of described POE power module is electrically connected by the 7th pin of winding displacement and network wiring frame corresponding ports, the 8th pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569620.2U CN204104084U (en) | 2014-09-29 | 2014-09-29 | POE supply network distributing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569620.2U CN204104084U (en) | 2014-09-29 | 2014-09-29 | POE supply network distributing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204104084U true CN204104084U (en) | 2015-01-14 |
Family
ID=52272480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420569620.2U Active CN204104084U (en) | 2014-09-29 | 2014-09-29 | POE supply network distributing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204104084U (en) |
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2014
- 2014-09-29 CN CN201420569620.2U patent/CN204104084U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |