CN102722006A - Small pluggable module of optical fiber connector - Google Patents
Small pluggable module of optical fiber connector Download PDFInfo
- Publication number
- CN102722006A CN102722006A CN2012101667155A CN201210166715A CN102722006A CN 102722006 A CN102722006 A CN 102722006A CN 2012101667155 A CN2012101667155 A CN 2012101667155A CN 201210166715 A CN201210166715 A CN 201210166715A CN 102722006 A CN102722006 A CN 102722006A
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- Prior art keywords
- pluggable module
- circuit board
- shell
- joints
- optical fibre
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Abstract
The invention discloses a small pluggable module of an optical fiber connector. The small pluggable module of the optical fiber connector comprises a circuit board, a socket, a shell, passive elements and a light transceiving device, wherein the socket and the passive elements are electrically connected to the circuit board; the shell is fixed on the circuit board; the light transceiving device comprises a light transceiving end and an electric connecting end which are opposite to each other; the light transceiving end is used for transceiving optical signals; the electric connecting end is electrically connected with the socket; and the socket and the passive elements are accommodated in the shell. A part of passive elements are accommodated in the shell, and the space between the shell and the circuit board is fully utilized, so that the passive elements can be arranged compactly.
Description
Technical field
The present invention relates to a kind of connector, relate in particular to a kind of miniature pluggable module of the joints of optical fibre.
Background technology
Miniature pluggable module (Small Form-Factor Pluggable SFP) is the standard fiber connector that is used for transmission equipment, and it can provide fast and plug reliably, be used for the device interior device or with being connected of external devices.But along with the trend of device miniaturization, the more compactness that how miniature pluggable module is designed has become a problem demanding prompt solution.
Summary of the invention
Embodiment of the invention technical matters to be solved is, a kind of more miniature pluggable module of the compact joints of optical fibre is provided.
A kind of miniature pluggable module of the joints of optical fibre; The miniature pluggable module of the said joints of optical fibre comprises circuit board, socket, shell and passive element; Said socket, passive element are electrically connected on the said circuit board, and said shell is fixed on the said circuit board, and said miniature pluggable module comprises light R-T unit; Said light R-T unit comprises relative light sending and receiving end and electric connecting terminal; Said smooth sending and receiving end is used to receive and dispatch light signal, and said electric connecting terminal is electrically connected with said socket, and said socket and passive element are contained in the said shell.
Through a part of passive element is accommodated in the said shell, make full use of the space between shell and the circuit board, it is compacter to make that passive element is arranged.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings;
Fig. 1 is the decomposing schematic representation of the miniature pluggable module of the joints of optical fibre provided by the invention;
Fig. 2 is the combination synoptic diagram of miniature pluggable module of the joints of optical fibre of Fig. 1;
Fig. 3 is the schematic internal view of miniature pluggable module of the joints of optical fibre of Fig. 2;
Fig. 4 is the synoptic diagram of socket of miniature pluggable module of the joints of optical fibre of Fig. 1.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
In embodiments of the present invention, through a part of passive element is accommodated in the said shell, make full use of the space between shell and the circuit board, it is compacter to make that passive element is arranged.
Please consult Fig. 1 to Fig. 3 in the lump; The miniature pluggable module 100 of the joints of optical fibre that first embodiment of the invention provides, the miniature pluggable module 100 of the said joints of optical fibre comprises circuit board 10, shell 20, socket 30, passive element 40 and light R-T unit 50.Said circuit board 10 is fixed on the panel 200.Said panel 200 is L type bending structure, and a bending part 210 of said panel 200 offers through hole 210a.Another bending part 211 and an end of said circuit board 10 of said panel 200 are fixed.Said socket 30, passive element 40 are electrically connected on the said circuit board 10, and said shell 20 is fixed on the said circuit board 10, and said socket 30 and passive element 40 are contained in the said shell 20.
In this embodiment, said circuit board 10 is a printed circuit board (PCB).Said circuit board 10 comprises loading end 11, on the said loading end 11 weld pad 11a is installed.
See also Fig. 4; Said socket 30 comprises first link 31 and second link 32 that is oppositely arranged; Said first link 31 is fixed with the pin 31a that double and said circuit board 10 is electrically connected, and said second link 32 is equipped with and is used for the metal clips slot 32a that is electrically connected with said light R-T unit 50.The pin 31a of said socket 30 is welded on the said weld pad 11a.Said socket 30 is the 8-10 millimeter along the height perpendicular to the circuit board direction, and the height of said second link 32 peaks of promptly said socket 30 from said loading end 11 to said socket 30 is the 8-10 millimeter, is used to cooperate the height of said light R-T unit 50.Certainly, in other embodiments, said first link 31 also can be provided with single pin 31a.If the through hole 210a of said panel 200 is concordant with the loading end 11 of said circuit board 10, said socket 30 also can be the 3-5 millimeter along the height perpendicular to the circuit board direction.
Said passive element 40 is in the shade scope of said shell 20 between said weld pad 11a and said panel 200.Said passive element 40 can be elements such as electric capacity, resistance.
Said shell 20 is made of metal.In this embodiment, said shell 20 is processed by stainless steel.Said shell 20 is L type tube shape structure, and said shell 20 1 ends 21 are contained in the through hole 210a of said panel 200, and the other end 22 of said shell 20 covers on the said socket 30.Said shell 20 is fixed on the said loading end 11 through pin 23.The middle part of said shell 20 covers on the said passive element 40.Because said passive element 40 is accommodated in the said shell 20, thereby can make full use of the space between said shell 20 and the circuit board 10, it is narrower to make that the width of circuit board 10 can be done.In addition, said shell 20 can also provide electromagnetic screen for said shell 20 inner said passive elements 40.Said shell 20 is the 12-15 millimeter along the height perpendicular to the circuit board direction, and the height of said second link 32 peaks of promptly said shell 20 from said loading end 11 to said socket 30 is the 8-10 millimeter.Said shell 20 in this embodiment exceeds the 3-5 millimeter than the outer cover height of existing miniature pluggable module, thus the also corresponding enhancing of radiating effect.
Said light R-T unit 50 comprises relative light sending and receiving end 51 and electric connecting terminal 52.Said smooth sending and receiving end 51 is used to receive and dispatch light signal, and said electric connecting terminal 52 is electrically connected with said second link 32.Said electric connecting terminal 52 comprises golden finger (not shown), and said golden finger is plugged in the said metal clips slot 32a.
In embodiments of the present invention, through a part of passive element is accommodated in the said shell, make full use of the space between shell and the circuit board, it is compacter to make that passive element is arranged.
Above disclosedly be merely a kind of preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (10)
1. the miniature pluggable module of joints of optical fibre; The miniature pluggable module of the said joints of optical fibre comprises circuit board, socket, shell and passive element; Said socket, passive element are electrically connected on the said circuit board, and said shell is fixed on the said circuit board, it is characterized in that: said miniature pluggable module comprises light R-T unit; Said light R-T unit comprises relative light sending and receiving end and electric connecting terminal; Said smooth sending and receiving end is used to receive and dispatch light signal, and said electric connecting terminal is electrically connected with said socket, and said socket and passive element are contained in the said shell.
2. the miniature pluggable module of the joints of optical fibre as claimed in claim 1 is characterized in that, said shell is the 12-15 millimeter along the height perpendicular to the circuit board direction.
3. the miniature pluggable module of the joints of optical fibre as claimed in claim 1 is characterized in that, said socket is the 8-10 millimeter along the height perpendicular to the circuit board direction.
4. the miniature pluggable module of the joints of optical fibre as claimed in claim 1 is characterized in that, said circuit board is a printed circuit board (PCB).
5. the miniature pluggable module of the joints of optical fibre as claimed in claim 1; It is characterized in that; Said socket comprises first link and second link that is oppositely arranged; Said first link is provided with the pin that double and said circuit board is electrically connected, and said second link is provided with and is used for the metal clips slot that is electrically connected with a light R-T unit.
6. the miniature pluggable module of the joints of optical fibre as claimed in claim 5 is characterized in that, the electric connecting terminal of said light R-T unit is electrically connected with said second link.
7. the miniature pluggable module of the joints of optical fibre as claimed in claim 6 is characterized in that, said electric connecting terminal comprises golden finger, and said golden finger is plugged in the said metal clips slot.
8. the miniature pluggable module of the joints of optical fibre as claimed in claim 1 is characterized in that, said shell is made of metal.
9. the miniature pluggable module of the joints of optical fibre as claimed in claim 8 is characterized in that, said shell is processed by stainless steel.
10. like the miniature pluggable module of any described joints of optical fibre of claim 1-9 item, it is characterized in that said circuit board comprises weld pad, said socket is electrically connected with said weld pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166715.5A CN102722006B (en) | 2012-05-25 | 2012-05-25 | Small pluggable module of optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166715.5A CN102722006B (en) | 2012-05-25 | 2012-05-25 | Small pluggable module of optical fiber connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102722006A true CN102722006A (en) | 2012-10-10 |
| CN102722006B CN102722006B (en) | 2014-06-11 |
Family
ID=46947819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210166715.5A Active CN102722006B (en) | 2012-05-25 | 2012-05-25 | Small pluggable module of optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102722006B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823526A (en) * | 2016-08-04 | 2020-02-21 | 彭爱勤 | Pluggable receiving and transmitting optical module automatic detection system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2216759A1 (en) * | 1996-10-18 | 1998-04-18 | Alcatel Alsthom Compagnie Generale D'electricite | Optoelectronic component |
| CN2552256Y (en) * | 2001-12-13 | 2003-05-21 | 富士康(昆山)电脑接插件有限公司 | Photoelectric receiving and transmitting module assembly |
| US20070206902A1 (en) * | 2006-03-03 | 2007-09-06 | Blauvelt Henry A | Fiber-coupled optical device mounted on a circuit board |
| CN201867521U (en) * | 2010-11-17 | 2011-06-15 | 华为技术有限公司 | Transmitting and receiving integrated optical module |
| US20110293221A1 (en) * | 2010-05-31 | 2011-12-01 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Consumer input/output (cio) optical transceiver module for use in an active optical cable, an active optical cable that incorporates the cio optical transceiver module, and a method |
-
2012
- 2012-05-25 CN CN201210166715.5A patent/CN102722006B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2216759A1 (en) * | 1996-10-18 | 1998-04-18 | Alcatel Alsthom Compagnie Generale D'electricite | Optoelectronic component |
| CN2552256Y (en) * | 2001-12-13 | 2003-05-21 | 富士康(昆山)电脑接插件有限公司 | Photoelectric receiving and transmitting module assembly |
| US20070206902A1 (en) * | 2006-03-03 | 2007-09-06 | Blauvelt Henry A | Fiber-coupled optical device mounted on a circuit board |
| US20110293221A1 (en) * | 2010-05-31 | 2011-12-01 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Consumer input/output (cio) optical transceiver module for use in an active optical cable, an active optical cable that incorporates the cio optical transceiver module, and a method |
| CN201867521U (en) * | 2010-11-17 | 2011-06-15 | 华为技术有限公司 | Transmitting and receiving integrated optical module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823526A (en) * | 2016-08-04 | 2020-02-21 | 彭爱勤 | Pluggable receiving and transmitting optical module automatic detection system |
| CN110823524A (en) * | 2016-08-04 | 2020-02-21 | 彭爱勤 | Pluggable receiving and transmitting optical module automatic detection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102722006B (en) | 2014-06-11 |
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