CN106353865A - Optical module - Google Patents
Optical module Download PDFInfo
- Publication number
- CN106353865A CN106353865A CN201611065004.3A CN201611065004A CN106353865A CN 106353865 A CN106353865 A CN 106353865A CN 201611065004 A CN201611065004 A CN 201611065004A CN 106353865 A CN106353865 A CN 106353865A
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- CN
- China
- Prior art keywords
- optical
- stopper slot
- module
- light emission
- adapter
- Prior art date
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4285—Optical modules characterised by a connectorised pigtail
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses an optical module, which comprises an optical transceiving component, a shell and a tail fiber, wherein the optical module is provided with a single optical fiber interface; the tail fiber comprises a circulator, an optical cable, a first connector, a second connector and a third connector; the circulator, the first connector and the second connector are disposed inside the housing, and the optical cable and the third connector are disposed outside the housing. The optical module has a single optical fiber interface, is of a single optical fiber interface structure, and can realize the transmission and the reception of optical signals by using one optical fiber, thereby improving the use efficiency and the transmission bandwidth of the optical fiber, realizing high-speed transmission, saving half of optical fiber resources, greatly reducing the system cost and improving the system reliability; meanwhile, the complexity of network wiring of the optical module can be reduced, so that the optical module is simple and compact in structure and small in size, and the application of the optical module in a high-density integrated communication system is facilitated.
Description
Technical field
The present invention relates to technical field of photo communication, relate in particular to a kind of optical module.
Background technology
The integrated module of optical transceiver, abbreviation optical module, is one of the equipment for optical communication field standard module.This mould
Block is generally as a kind of standard fitting of the equipment such as optical router.In recent years, the requirement more and more higher to bandwidth, light with user
Fine popularization to family etc., advances by leaps and bounds in optical module market.
Existing optical module is usually double optical fiber Optical Interface Structures it will usually lead to optical fiber service efficiency low, transmits broadband
Low, the structure of optical module is not compact.In fiber optic communication, the cost of optical fiber occupies very big proportion in totle drilling cost, if energy
Change the occupation mode of existing fiber, realize transmitting and the reception of optical signal using an optical fiber, optic communication will be substantially reduced
Cost, saves equipment investment, reduces optical fiber consumption, improves system reliability, has very high industrial value.
Content of the invention
It is an object of the invention to provide a kind of optical module, to solve optical fiber service efficiency and the transmission of existing optical module
Bandwidth is low, the not compact defect of the structure of optical module.
For this reason, the invention provides a kind of optical module, including light transmitting-receiving subassembly and housing, described smooth transmitting-receiving subassembly is arranged on
Described enclosure interior；Described optical module has a single fiber interface, and described optical module also includes tail optical fiber, described smooth transmitting-receiving subassembly
By described tail optical fiber transmission light receiving and transmitting signal；Described tail optical fiber includes circulator, optical cable, the first adapter, the second adapter and
Three adapters, one end of described circulator is connected with described first adapter and described second adapter, described circulator another
One end is connected with one end of described optical cable, and the other end of described optical cable is connected with described 3rd adapter；Described circulator, described
First adapter and described second adapter are arranged on described enclosure interior, and described optical cable and described 3rd adapter are arranged on institute
State hull outside.
Compared with prior art, advantages of the present invention and good effect are: the invention provides a kind of optical module, including light
Transmitting-receiving subassembly and housing, light transmitting-receiving subassembly is arranged on enclosure interior；Optical module has a single fiber interface, and optical module also includes
Tail optical fiber, light transmitting-receiving subassembly passes through tail optical fiber transmission light receiving and transmitting signal；Tail optical fiber includes circulator, optical cable, the first adapter, the second connection
Device and the 3rd adapter；Circulator, described first adapter and the second adapter are arranged on enclosure interior, optical cable and the 3rd connection
Device is arranged on hull outside.The optical module of the present invention has a single fiber interface, and optical module is single fiber interface structure, uses
A piece optical fiber both can realize transmitting and the reception of optical signal, such that it is able to improve optical fiber service efficiency and transmission bandwidth, permissible
Realize high rate data transmission, save half fiber resource, substantially reduce system cost, improve system reliability；At the same time it can also
The complexity of network layout reducing optical module, so that simple and compact for structure, the small volume of optical module, is conducive to optical module to exist
Application in High Density Integration communication system.
After the specific embodiment of the present invention is read in conjunction with the accompanying, the other features and advantages of the invention will become more clear
Chu.
Brief description
Fig. 1 is a kind of structural representation of embodiment of optical module of the present invention；
Fig. 2 is a kind of structure decomposition figure of embodiment of optical module of the present invention；
Fig. 3 is a kind of part-structure schematic diagram of embodiment of optical module of the present invention；
Fig. 4 is a kind of structural representation of embodiment of the first housing of optical module of the present invention；
Fig. 5 is a kind of part-structure schematic diagram of embodiment of optical module of the present invention；
Fig. 6 is a kind of structural representation of embodiment of the second housing of optical module of the present invention；
Fig. 7 is a kind of structural representation of embodiment of the tail optical fiber of optical module of the present invention；
Fig. 8 is a kind of structure decomposition figure of embodiment of the light transmitting-receiving subassembly of optical module of the present invention；
In Fig. 1-Fig. 8, reference and its corresponding component names such as second:
1. the first housing；11. first circuit board stopper slots；12. first light emission module installing plates；13. first Optical Receivers
Installing plate；14. first Optical Receivers stopper slots；15. first light emission module stopper slots；16. first annular device stopper slots；
17. first tail pipe stopper slots；18. first pig tail connections stopper slots；2. the second housing .21. second circuit board stopper slot；22.
Second light emission module installing plate；23. second Optical Receivers installing plates；24. second light emission module stopper slots；25. second
Optical Receivers stopper slot；26. electric connector stopper slots；27. second pig tail connections stopper slots；28. second tail pipe stopper slots；
3. tail optical fiber；31. first adapters；32. second adapters；33. the 3rd adapters；34. circulators；35. optical cables；36. protective cases；
37. tail pipes；4. smooth transmitting-receiving subassembly；41. circuit boards；42. light emission modules；43. Optical Receivers；44. electric connectors；45.
One electrical connection adagio；46. second electrical connection adagios.
Specific embodiment
Hereinafter the specific embodiment of the present invention is described in detail it should be appreciated that described herein concrete
Embodiment is merely to illustrate and explains the present invention, is not limited to the present invention.
As Figure 1-Figure 8, the optical module of the present invention includes light transmitting-receiving subassembly 4 and housing, and light transmitting-receiving subassembly 4 is arranged on shell
Internal portion；The optical module of the present invention has a single fiber interface, and optical module also includes tail optical fiber 3, and light transmitting-receiving subassembly 4 passes through tail optical fiber
3 transmission light receiving and transmitting signals；Tail optical fiber 3 includes circulator 34, optical cable 35, the first adapter 31, the second adapter 32 and the 3rd connection
Device 33, one end of circulator 34 is connected with the first adapter 31 and the second adapter 32, the other end of circulator 34 and optical cable 35
One end be connected, the other end of optical cable 35 is connected with the 3rd adapter 33；Circulator 34, the first adapter 31, the second adapter
32 are arranged on enclosure interior, and optical cable 35 and the 3rd adapter 33 are arranged on hull outside.
Light transmitting-receiving subassembly 4 includes circuit board 41, light emission module 42, Optical Receivers 43 and electric connector 44, and light is launched
Module 42 and Optical Receivers 43 are arranged on one end of circuit board 41, and electric connector 44 is fixedly connected on the bottom of circuit board 41；
First adapter 31 is connected with light emission module 42, and the second adapter 32 is connected with Optical Receivers 43, and the 3rd adapter 33 is used
In connection external optical signal.
The optical module of the present invention has a single fiber interface, and optical module is single fiber interface structure, using an optical fiber
Both transmitting and the reception of optical signal can have been realized, such that it is able to improve optical fiber service efficiency and transmission bandwidth, it is possible to achieve at a high speed
Rate is transmitted, and saves half fiber resource, substantially reduces system cost, improve system reliability；At the same time it can also reduce optical mode
The complexity of the network layout of block, so that simple and compact for structure, the small volume of optical module, is conducive to optical module in high density collection
Become the application in communication system.
The light transmitting-receiving subassembly 4 of the optical module of the present invention passes through tail optical fiber 3 transmission light receiving and transmitting signal, and that is, light transmitting-receiving subassembly 4 passes through
Tail optical fiber 3 enters output and the reception of traveling optical signal；Light emission module 42 can achieve multipath light signal parallel output, Optical Receivers 43
Achievable multipath light signal receives parallel；First adapter 31 is connected with light emission module 42, the second adapter 32 and light-receiving
Module 43 is connected, and the 3rd adapter 33 is used for connecting external optical signal；The optical signaling paths of the optical module of the present invention are: the
Three adapter 33 receives external optical signal, transmits to the second adapter 32, the second adapter 32 through optical cable 35 and circulator 34
By optical signal transmission to Optical Receivers 43 so that Optical Receivers 43 receives optical signal；Light emission module 42 exports optical signal
To the first adapter 31, through circulator 34 and optical cable 35 by optical signal transmission to the 3rd adapter 33, the 3rd adapter 33 will
Optical signal exports to outside；As a result, light transmitting-receiving subassembly 4 enters output and the reception of traveling optical signal by tail optical fiber 3.
Tail optical fiber 3 also includes tail pipe 37 and protective case 36, and protective case 36 is arranged on one end of optical cable 35, and tail pipe 37 connects annular
The other end of device 33 and protective case 36.
Housing includes the first housing 1 and the second housing 2, and the first housing 1 and the second housing 2 are bolted.
First housing 1 includes first circuit board stopper slot 11, the first light emission module installing plate 12 and the first light-receiving mould
Block installing plate 13, first circuit board stopper slot 11 is arranged on one end of the first housing 1, the first light emission module installing plate 12 and
One Optical Receivers installing plate 13 be arranged in parallel, and one end of the first light emission module installing plate 12 and the first Optical Receivers are installed
One end of plate 13 is adjacent with first circuit board stopper slot 11, and the other end of the first light emission module installing plate 12 is provided with the first light and sends out
Penetrate module stopper slot 14, the other end of the first Optical Receivers installing plate 13 is provided with the first Optical Receivers stopper slot 15；First
Housing 1 also includes the first pig tail connections stopper slot 18, first annular device stopper slot 16 and the first tail pipe stopper slot 17, the first tail
Fiber connector stopper slot 18 be arranged on the first housing 1 the other end and with the first light emission module stopper slot 14 and the first light-receiving
Module stopper slot 15 is adjacent, and first annular device stopper slot 16 is arranged on the first light emission module installing plate 12 and the first light-receiving mould
Between block installing plate 13, the first tail pipe stopper slot 17 is arranged on the shell wall of the first housing 1.
Second housing 2 includes second circuit board stopper slot 21, the second light emission module installing plate 22 and the second light-receiving mould
Block installing plate 23, second circuit board stopper slot 21 is arranged on one end of the second housing 2, and second circuit board stopper slot 21 is provided with electricity
Adapter stopper slot 26, the second light emission module installing plate 22 and the second Optical Receivers installing plate 23 be arranged in parallel, the second light
One end of one end of transmitter module installing plate 22 and the second Optical Receivers installing plate 23 is adjacent with second circuit board stopper slot 21,
The other end of the second light emission module installing plate 22 is provided with the second light emission module stopper slot 24, the second Optical Receivers installing plate
23 other end is provided with the second Optical Receivers stopper slot 25；Second housing 2 also includes the second pig tail connections stopper slot 27 He
Second tail pipe stopper slot 28, the second pig tail connections stopper slot 27 is arranged on the other end of the second housing 2 and is launched with the second light
Module stopper slot 24 and the second Optical Receivers stopper slot 25 are adjacent, and the second tail pipe stopper slot 28 is arranged on the shell of the second housing 2
On wall.
Light transmitting-receiving subassembly 4 is arranged on enclosure interior, and wherein, circuit board 41 is arranged on first circuit board stopper slot 11 and second
In the space that circuit board stopper slot 21 surrounds, electric connector 44 is arranged in electric connector stopper slot 26；Light emission module 42 sets
Put in the space that the first light emission module installing plate 12 and the second light emission module installing plate 22 surround, light emission module 42
The one end being connected with the first adapter 31 is arranged on the first light emission module stopper slot 14 and the second light emission module stopper slot 24
In the space surrounding；Optical Receivers 43 is arranged on the first Optical Receivers installing plate 13 and the second Optical Receivers installing plate 23
In the space surrounding, one end being connected with the second adapter 32 of Optical Receivers 43 is arranged on the first Optical Receivers stopper slot
15 and second in the space that surrounds of Optical Receivers stopper slot 25.The shell structure of the present invention can improve light transmitting-receiving subassembly 4 and exist
The installation accuracy of enclosure interior and installation steadiness, so that light transmitting-receiving subassembly 4 consolidates is arranged on enclosure interior, so that
The compact conformation of optical module, can improve the structural soundness of optical module.
Circulator 34 is arranged in first annular device stopper slot 16, and tail pipe is arranged on the first tail pipe stopper slot 17 and the second tail
In the space that pipe stopper slot 28 surrounds；First adapter 31 and the second adapter 32 are arranged on the first pig tail connections stopper slot 18
In the space surrounding with the second pig tail connections stopper slot 27, the first adapter 31 is connected with one end of light emission module 42, the
Two adapters 32 are connected with one end of Optical Receivers 43.The shell structure of the present invention can improve circulator 34, first and connect
The installation accuracy of device 31 and the second adapter 32 enclosure interior and installation steadiness, can also reduce the network layout of optical module
Complexity, so that simple and compact for structure, the small volume of optical module, is conducive to optical module in High Density Integration communication system
Application.
The housing of the present invention includes the first housing 1 and the second housing 2, and the first housing 1 and the second housing 2 are bolted
Spiral-lock together, wraps circulator 34, the first adapter 31 and second adapter 32 of light transmitting-receiving subassembly 4 and tail optical fiber 3, shell
Body can play support, the effect fixed and protect.The housing of the present invention and external fiber only one of which connecting interface, i.e. housing
Only by a through hole and the external fiber of the first pig tail connections stopper slot 18 and the second pig tail connections stopper slot 27 composition
It is attached, the complexity of the network layout of optical module can be reduced so that simple and compact for structure, the small volume of optical module,
Be conducive to application in High Density Integration communication system for the optical module.
As preferred embodiment, tail pipe 37 is metal tail pipe, and tail pipe 37 is arranged on the first tail pipe stopper slot 17 and the
In two tail pipe stopper slots 24, that is, tail pipe 37 is arranged on the shell wall of housing, can play support, the effect fixed and protect, tail
Pipe 37 can be used for protecting optical cable 35, can prevent housing from optical cable 35 is caused damage.
As preferred embodiment, protective case 36 is rubber protecting jacket, and protective case 36 can be used for protecting optical cable 35.
As preferred embodiment, housing is metal shell, can play good thermolysis.
Light transmitting-receiving subassembly 4 also includes the first electrical connection adagio 45 and the second electrical connection adagio 46, the first electrical connection adagio 45
It is welded on circuit board 41 with the second electrical connection adagio 46；Light emission module 42 is connected with the first electrical connection adagio 45, light-receiving
Module 43 is connected with the second electrical connection adagio 46.
As preferred embodiment, the first adapter 31, the second adapter 32 and the 3rd adapter 33 can for mt even
Connect device or mpo adapter.
Above example is only in order to illustrating technical scheme, rather than is limited；Although with reference to aforementioned reality
Apply example the present invention has been described in detail, for the person of ordinary skill of the art, still can be to aforementioned enforcement
Technical scheme described in example is modified, or carries out equivalent to wherein some technical characteristics；And these are changed or replace
Change, do not make the essence of appropriate technical solution depart from the spirit and scope of claimed technical solution of the invention.
Claims (10)
1. a kind of optical module, including light transmitting-receiving subassembly and housing, described smooth transmitting-receiving subassembly is arranged on described enclosure interior；Its feature
It is,
Described optical module has a single fiber interface, and described optical module also includes tail optical fiber, and described smooth transmitting-receiving subassembly passes through described
Tail optical fiber transmission light receiving and transmitting signal；
Described tail optical fiber includes circulator, optical cable, the first adapter, the second adapter and the 3rd adapter, and the one of described circulator
End is connected with described first adapter and described second adapter, one end phase of the other end of described circulator and described optical cable
Even, the other end of described optical cable is connected with described 3rd adapter；
Described circulator, described first adapter and described second adapter are arranged on described enclosure interior, described optical cable and institute
State the 3rd adapter and be arranged on described hull outside.
2. optical module as claimed in claim 1 it is characterised in that
Described smooth transmitting-receiving subassembly includes circuit board, light emission module, Optical Receivers and electric connector, described light emission module and
Described Optical Receivers is arranged on one end of described circuit board, and described electric connector is fixedly connected on the bottom of described circuit board；
Described first adapter is connected with described light emission module, and described second adapter is connected with described Optical Receivers, institute
State the 3rd adapter to be used for connecting external optical signal.
3. optical module as claimed in claim 2 it is characterised in that
Described tail optical fiber also includes tail pipe and protective case, and described protection is set on one end of described optical cable, and described tail pipe connects institute
State the other end of circulator and described protective case.
4. it is characterised in that described tail pipe is metal tail pipe, described protective case is rubber to optical module as claimed in claim 3
Protective case.
5. optical module as claimed in claim 3 it is characterised in that
Described housing includes the first housing and the second housing, and described first housing and described second housing are bolted；
Described first housing includes first circuit board stopper slot, the first light emission module installing plate and the first Optical Receivers and installs
Plate, described first circuit board stopper slot is arranged on one end of described first housing, described first light emission module installing plate and institute
State the first Optical Receivers installing plate to be arranged in parallel, one end of described first light emission module installing plate and described first light-receiving
One end of module mounting plate is adjacent with described first circuit board stopper slot, and the other end of described first light emission module installing plate sets
There is the first light emission module stopper slot, it is spacing that the other end of described first Optical Receivers installing plate is provided with the first Optical Receivers
Groove；
Described first housing also includes the first pig tail connections stopper slot, first annular device stopper slot and the first tail pipe stopper slot,
Described first pig tail connections stopper slot is arranged on the other end of described first housing spacing with described first light emission module
Groove and described first Optical Receivers stopper slot are adjacent, and described first annular device stopper slot is arranged on described first light emission module
Between installing plate and described first Optical Receivers installing plate, described first tail pipe stopper slot is arranged on the shell of described first housing
On wall.
6. optical module as claimed in claim 5 it is characterised in that
Described second housing includes second circuit board stopper slot, the second light emission module installing plate and the second Optical Receivers and installs
Plate, described second circuit board stopper slot is arranged on one end of described second housing, and described second circuit board stopper slot is provided with electricity
Adapter stopper slot, described second light emission module installing plate and described second Optical Receivers installing plate be arranged in parallel, described
One end of one end of second light emission module installing plate and described second Optical Receivers installing plate and described second circuit board limit
Position groove is adjacent, and the other end of described second light emission module installing plate is provided with the second light emission module stopper slot, described second light
The other end of receiver module installing plate is provided with the second Optical Receivers stopper slot；
Described second housing also includes the second pig tail connections stopper slot and the second tail pipe stopper slot, described second pig tail connections
Stopper slot be arranged on described second housing the other end and with described second light emission module stopper slot and described second light-receiving
Module stopper slot is adjacent, and described second tail pipe stopper slot is arranged on the shell wall of described second housing.
7. optical module as claimed in claim 6 it is characterised in that
Described circuit board is arranged in the space that described first circuit board stopper slot and described second circuit board stopper slot surround, institute
State electric connector to be arranged in described electric connector stopper slot；Described light emission module is arranged on described first light emission module peace
Fill in the space that plate and described second light emission module installing plate surround, one end of described light emission module is arranged on described first
In the space that light emission module stopper slot and described second light emission module stopper slot surround；Described Optical Receivers is arranged on institute
State in the space that the first Optical Receivers installing plate and described second Optical Receivers installing plate surround, described Optical Receivers
One end is arranged in the space that described first Optical Receivers stopper slot and described second Optical Receivers stopper slot surround.
8. optical module as claimed in claim 7 it is characterised in that
Described circulator is arranged in described first annular device stopper slot, described tail pipe be arranged on described first tail pipe stopper slot and
In the space that described second tail pipe stopper slot surrounds；Described first adapter and described second adapter are arranged on described first tail
In the space that fiber connector stopper slot and described second pig tail connections stopper slot surround, described first adapter and described light are sent out
The one end penetrating module is connected, and described second adapter is connected with one end of described Optical Receivers.
9. optical module as claimed in claim 1 it is characterised in that
Described housing is metal shell.
10. optical module as claimed in claim 3 it is characterised in that
Described smooth transmitting-receiving subassembly also includes the first electrical connection adagio and the second electrical connection adagio, described first electrical connection adagio and institute
State the second electrical connection adagio to be welded on described circuit board；Described light emission module is connected with the described first electrical connection adagio, institute
State Optical Receivers to be connected with the described second electrical connection adagio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611065004.3A CN106353865B (en) | 2016-11-28 | 2016-11-28 | Optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611065004.3A CN106353865B (en) | 2016-11-28 | 2016-11-28 | Optical module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106353865A true CN106353865A (en) | 2017-01-25 |
| CN106353865B CN106353865B (en) | 2018-12-07 |
Family
ID=57862346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611065004.3A Active CN106353865B (en) | 2016-11-28 | 2016-11-28 | Optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106353865B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571989A (en) * | 2017-03-10 | 2018-09-25 | 卿定求 | A kind of small rectangular self photoelectric sensor |
| WO2019233010A1 (en) * | 2018-06-05 | 2019-12-12 | 昂纳信息技术（深圳）有限公司 | Optical structure for improving electromagnetic radiation resistance performance and optical module |
| CN111913258A (en) * | 2019-05-09 | 2020-11-10 | 青岛海信宽带多媒体技术有限公司 | Optical module |
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| CN2533618Y (en) * | 2001-03-26 | 2003-01-29 | 鸿富锦精密工业（深圳）有限公司 | Electro-optical transmit-receive module |
| CN201615956U (en) * | 2009-10-09 | 2010-10-27 | 陈建光 | Integrated cable electrical contact with duplex optical component |
| US20110031379A1 (en) * | 2009-08-07 | 2011-02-10 | Hitachi Cable, Ltd. | Photoelectric conversion module |
| CN204044393U (en) * | 2014-02-27 | 2014-12-24 | ***通信集团安徽有限公司 | A kind of novel optical fiber connector, there is the network device of novel optical fiber connector |
| CN204314510U (en) * | 2014-12-05 | 2015-05-06 | 武汉电信器件有限公司 | Realize the QSFP+ optical-electric module of data efficient transmission |
| CN206224024U (en) * | 2016-11-28 | 2017-06-06 | 中航海信光电技术有限公司 | A kind of optical module |
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- 2016-11-28 CN CN201611065004.3A patent/CN106353865B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2533618Y (en) * | 2001-03-26 | 2003-01-29 | 鸿富锦精密工业（深圳）有限公司 | Electro-optical transmit-receive module |
| US20110031379A1 (en) * | 2009-08-07 | 2011-02-10 | Hitachi Cable, Ltd. | Photoelectric conversion module |
| CN201615956U (en) * | 2009-10-09 | 2010-10-27 | 陈建光 | Integrated cable electrical contact with duplex optical component |
| CN204044393U (en) * | 2014-02-27 | 2014-12-24 | ***通信集团安徽有限公司 | A kind of novel optical fiber connector, there is the network device of novel optical fiber connector |
| CN204314510U (en) * | 2014-12-05 | 2015-05-06 | 武汉电信器件有限公司 | Realize the QSFP+ optical-electric module of data efficient transmission |
| CN206224024U (en) * | 2016-11-28 | 2017-06-06 | 中航海信光电技术有限公司 | A kind of optical module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571989A (en) * | 2017-03-10 | 2018-09-25 | 卿定求 | A kind of small rectangular self photoelectric sensor |
| WO2019233010A1 (en) * | 2018-06-05 | 2019-12-12 | 昂纳信息技术（深圳）有限公司 | Optical structure for improving electromagnetic radiation resistance performance and optical module |
| CN111913258A (en) * | 2019-05-09 | 2020-11-10 | 青岛海信宽带多媒体技术有限公司 | Optical module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106353865B (en) | 2018-12-07 |
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Address after: 266100 Songling Road, Laoshan District, Qingdao, Shandong Province, No. 399 Patentee after: Qingdao Xinghang Photoelectric Technology Co.,Ltd. Address before: 266104 in the investment service center of Beizhai sub district office, beizhaike community, Laoshan District, Qingdao City, Shandong Province Patentee before: HISENSE & JONHON OPTICAL-ELECTRICAL TECHNOLOGIES Co.,Ltd. |