CN207366792U - A kind of plug type light emission component - Google Patents
A kind of plug type light emission component Download PDFInfo
- Publication number
- CN207366792U CN207366792U CN201720838999.6U CN201720838999U CN207366792U CN 207366792 U CN207366792 U CN 207366792U CN 201720838999 U CN201720838999 U CN 201720838999U CN 207366792 U CN207366792 U CN 207366792U
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- China
- Prior art keywords
- hole
- optical filter
- receiver
- face
- light emission
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of plug type light emission component, including pedestal, which offers left through hole, right side opening is equipped with right through hole, top opens up left through hole, upper middle through hole and upper right through hole, and light-path is further opened with the inside of pedestal, makes to be interconnected between each through hole；The first optical filter below upper left through hole and in face of left through hole while the first speculum in face of the first optical filter and upper left through hole, the second optical filter below upper middle through hole and in face of the first optical filter while the second speculum in face of the second optical filter and upper middle through hole, the 3rd optical filter below upper right through hole and in face of the second optical filter are equipped with light-path and at the same time in face of the 3rd speculum of the 3rd optical filter and upper right through hole；First optical filter, the second optical filter and the 3rd optical filter reflect the light of different wave length respectively, and allow the light of remaining wavelength by realizing 40G light path designs, compact-sized saving production cost, meets the requirement of 40GBASE LR4 standards.
Description
Technical field
The utility model relates to a kind of optical device, and in particular to a kind of plug type light emitting group for realizing 40GBASE-LR4
Part.
Background technology
As the requirement to bandwidth such as data communication and interconnecting application is increasing, people increasingly pay attention to data center and
The bandwidth and density of high-performance calculation application.When obtaining 40Gb/s bandwidth performances, copper-connection is faced with huge challenge, they
Power and size requirement can not be efficiently applied to more high bandwidth.Therefore, everybody can handle higher being increasingly turned to use
The light network of bandwidth, to obtain longer operation length, to consume less power, improve electromagnetic noise immunity to interference and provide ratio
The more flexible cable management of copper solution.
Utility model content
The utility model is to be directed to deficiency of the prior art, and provides a kind of plug type for realizing 40GBASE-LR4
Light emission component, realizes that different frameworks are compatible at the same time, reduces operator's hypothetical cost.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of plug type light emission component, including pedestal, the pedestal left end offer left through hole, and right side opening is equipped with right logical
Hole, top offer three through holes, respectively upper left through hole, upper middle through hole and upper right through hole, and being further opened with light on the inside of pedestal leads to
Road, makes to be interconnected between left through hole, right through hole, upper left through hole, upper middle through hole and upper right through hole；It is equipped with light-path positioned at upper
The first optical filter below left through hole and in face of left through hole while the first speculum in face of the first optical filter and upper left through hole,
The second optical filter below upper middle through hole and in face of the first optical filter while in face of the of the second optical filter and upper middle through hole
Two-mirror, the 3rd optical filter below the upper right through hole and in face of the second optical filter and the 3rd optical filter is faced at the same time
With the 3rd speculum of upper right through hole；Wherein, the first optical filter, the second optical filter and the 3rd optical filter reflect difference respectively
The light of wavelength, and the light of remaining wavelength is allowed by the way that the first speculum, the second speculum and the 3rd speculum are to be tilted to the left 45 degree
Angle is set.
As further improvement of the utility model, left through hole is provided with optical fiber connector plug-and-pull port.
As further improvement of the utility model, right through hole is provided with the first receiver, upper right through hole is provided with
Second receiver, upper middle through hole are provided with the 3rd receiver and upper left through hole is provided with the 4th receiver.
As further improvement of the utility model, lens are additionally provided between left through hole and optical fiber connector plug-and-pull port.
As further improvement of the utility model, the 4th optical filtering is additionally provided between the first receiver and right through hole
Piece, the first convex lens is additionally provided between the 4th optical filter and the first receiver.
As further improvement of the utility model, the 5th optical filtering is additionally provided between the second receiver and upper right through hole
Piece, the second convex lens is additionally provided between the 5th optical filter and the second receiver.
As further improvement of the utility model, the 6th optical filtering is additionally provided between the 3rd receiver and upper middle through hole
Piece, the 3rd convex lens is additionally provided between the 6th optical filter and the 3rd receiver.
As further improvement of the utility model, the 7th optical filtering is additionally provided between the 4th receiver and upper left through hole
Piece, the 4th convex lens is additionally provided between the 7th optical filter and the 4th receiver.
As further improvement of the utility model, pedestal lower end offers an opening, and opening is provided with a cover board.
The beneficial effects of the utility model are：
(1) under less appearance and size, 40G light path designs are realized to the light emission component of light path by 4, and transmit
Efficient, production cost is low；When LC optical fiber connectors are used together, the transmission rate of each transmission channel is about
10.3125Gbps, meets the requirement of 40GBASE-LR4 standards；Between it is arranged at data center and internet exchanges point, with
Single mode optical fiber is used together, and transmission range reaches as high as 10km；The filter of different wave length can be reflected by not set in inside points
Mating plate, realizes the branch of light and compact-sized；By setting convex lens and optical filter before each receiver, and in optical fiber
Lens are set after connector plugging mouth, realize the optically focused of light, improve laser propagation effect；Each receiver receives optical signal can be by it
Electric signal is converted to, wavelength-division demultiplexing and photoelectric signal transformation can be completed at the same time in light emission component, exports 4 road 10Gb/s
High-speed electrical signals.Left through hole sets optical fiber connector plug-and-pull port, it is possible to achieve with inserting for LC optical fiber connectors or single mode optical fiber
Pull out connection.
Below in conjunction with the accompanying drawings with embodiment, the utility model is further described.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the diagrammatic cross-section of the utility model；
Fig. 3 is the exploded perspective view of the utility model；
Fig. 4 is the workflow schematic diagram of the utility model；
Wherein, the first receiver 1, pedestal 2, the second convex lens 3, the 5th optical filter 4, the second receiver 5, the 3rd convex lens
6th, the 6th optical filter 7, the 3rd receiver 8, the 4th convex lens 9, the 7th optical filter 10, the 4th receiver 11, lens 12, optical fiber connect
Connect device plug-and-pull port 13, cover board 14, the first speculum 15, the first optical filter 16, the second speculum 17, the second optical filter the 18, the 3rd
Speculum 19, the 3rd optical filter 20, the 4th optical filter 21, the first convex lens 22.
Embodiment
Please refer to Fig.1 to Fig. 4, the present embodiment provides a kind of plug type light emission component, including pedestal 2, the pedestal 2 are left
End offers left through hole, and right side opening is equipped with right through hole, and top offers three through holes, respectively upper left through hole, upper middle through hole and
Upper right through hole, the inner side of pedestal 2 are further opened with light-path, make left through hole, right through hole, upper left through hole, upper middle through hole and upper right through hole
Between be interconnected；It is equipped with light-path below upper left through hole and is faced at the same time in face of the first optical filter 16 of left through hole
First optical filter 16 with the first speculum 15 of upper left through hole, below upper middle through hole and in face of the second of the first optical filter 16
Optical filter 18 while the second speculum 17 in face of the second optical filter 18 and upper middle through hole, positioned at upper right through hole lower section and face
3rd optical filter 20 of the second optical filter 18 and the 3rd speculum 19 for facing the 3rd optical filter 20 and upper right through hole at the same time；
Wherein, the first optical filter 16, the second optical filter 18 and the 3rd optical filter 20 reflect the light of different wave length respectively, and allow residue
The light of wavelength is by the way that the first speculum 15, the second speculum 17 and the 3rd speculum 19 are set for the 45 degree of angles that are tilted to the left.
As further improvement of the utility model, left through hole is provided with optical fiber connector plug-and-pull port 13.Right through hole
Be provided with the first receiver 1, upper right through hole is provided with the second receiver 5, upper middle through hole is provided with the 3rd receiver 8, with
And upper left through hole is provided with the 4th receiver 11.Lens 12 are additionally provided between left through hole and optical fiber connector plug-and-pull port 13.
The 4th optical filter 21 is additionally provided between first receiver 1 and right through hole, between the 4th optical filter 21 and the first receiver 1
It is additionally provided with the first convex lens 22.The 5th optical filter 4, the 5th filter are additionally provided between second receiver 5 and upper right through hole
The second convex lens 3 is additionally provided between 4 and second receiver 5 of mating plate.It is additionally provided between 3rd receiver 8 and upper middle through hole
6th optical filter 7, the 3rd convex lens 6 is additionally provided between the 6th optical filter 7 and the 3rd receiver 8.4th receiver 11 with
The 7th optical filter 10 is additionally provided between upper left through hole, is additionally provided between the 7th optical filter 10 and the 4th receiver 11
Four convex lenses 9.2 lower end of pedestal offers an opening, and opening is provided with a cover board 14, is set when facilitating practical set from opening
Internal various components are put, are sealed with cover board 14 thereafter.
By the above-mentioned means, realize the mistake that mixing optical signal receives, wavelength-division demultiplexing and photoelectric signal transformation are changed
Journey, 4 passage simultaneous transmission data can realize that 40Gbps is transmitted, meet 40GBASE-LR4 standards.
The utility model focuses on, and under less appearance and size, is realized by 4 to the light emission component of light path
40G light path designs, and efficiency of transmission is high, and saved production cost；When LC optical fiber connectors are used together, each transmission
The transmission rate of passage is about 10.3125Gbps, meets the requirement of 40GBASE-LR4 standards；When its be arranged at data center and
Between internet exchanges point, it is used together with single mode optical fiber, transmission range reaches as high as 10km.
The utility model is not limited to the above embodiment, using identical with the utility model above-described embodiment or approximate skill
Art feature, and obtained other technologies scheme, within the scope of protection of the utility model.
Claims (9)
1. a kind of plug type light emission component, it is characterised in that including pedestal, which offers left through hole, right side
Right through hole is offered, top offers three through holes, respectively upper left through hole, upper middle through hole and upper right through hole, in the pedestal
Side is further opened with light-path, makes to be interconnected between left through hole, right through hole, upper left through hole, upper middle through hole and upper right through hole；It is described
The first optical filter below upper left through hole and in face of left through hole is equipped with light-path while in face of the first optical filter and a upper left side
First speculum of through hole, the second optical filter below upper middle through hole and in face of the first optical filter while in face of the second filter
Second speculum of mating plate and upper middle through hole, the 3rd optical filter below upper right through hole and in face of the second optical filter and
At the same time in face of the 3rd speculum of the 3rd optical filter and upper right through hole；Wherein, first optical filter, the second optical filter and
3rd optical filter reflects the light of different wave length respectively, and allows the light of remaining wavelength to pass through first speculum, the second speculum
Set with the 3rd speculum for the 45 degree of angles that are tilted to the left.
2. plug type light emission component according to claim 1, it is characterised in that the left through hole is provided with optical fiber
Connector plugging mouth.
3. plug type light emission component according to claim 1, it is characterised in that the right through hole is provided with first
Receiver, upper right through hole are provided with the second receiver, upper middle through hole is provided with the 3rd receiver and upper left through hole is set
It is equipped with the 4th receiver.
4. plug type light emission component according to claim 2, it is characterised in that the left through hole and optical fiber connector
Lens are additionally provided between plug-and-pull port.
5. plug type light emission component according to claim 3, it is characterised in that first receiver and right through hole
Between be additionally provided with the 4th optical filter, be additionally provided with the first convex lens between the 4th optical filter and the first receiver.
6. plug type light emission component according to claim 3, it is characterised in that second receiver leads to upper right
The 5th optical filter is additionally provided between hole, the second convex lens is additionally provided between the 5th optical filter and the second receiver.
7. plug type light emission component according to claim 3, it is characterised in that the 3rd receiver with it is upper in lead to
The 6th optical filter is additionally provided between hole, the 3rd convex lens is additionally provided between the 6th optical filter and the 3rd receiver.
8. plug type light emission component according to claim 3, it is characterised in that the 4th receiver and a upper left side are logical
The 7th optical filter is additionally provided between hole, the 4th convex lens is additionally provided between the 7th optical filter and the 4th receiver.
9. plug type light emission component according to claim 1, it is characterised in that the pedestal lower end offers one and opens
Mouthful, opening is provided with a cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838999.6U CN207366792U (en) | 2017-07-12 | 2017-07-12 | A kind of plug type light emission component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838999.6U CN207366792U (en) | 2017-07-12 | 2017-07-12 | A kind of plug type light emission component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207366792U true CN207366792U (en) | 2018-05-15 |
Family
ID=62422535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720838999.6U Expired - Fee Related CN207366792U (en) | 2017-07-12 | 2017-07-12 | A kind of plug type light emission component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207366792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239852A (en) * | 2018-10-15 | 2019-01-18 | 深圳市亚派光电器件有限公司 | Light receiving element |
-
2017
- 2017-07-12 CN CN201720838999.6U patent/CN207366792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239852A (en) * | 2018-10-15 | 2019-01-18 | 深圳市亚派光电器件有限公司 | Light receiving element |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20210712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |