CN207833065U - A kind of active optical transmission module of reinforcement type - Google Patents
A kind of active optical transmission module of reinforcement type Download PDFInfo
- Publication number
- CN207833065U CN207833065U CN201820233521.5U CN201820233521U CN207833065U CN 207833065 U CN207833065 U CN 207833065U CN 201820233521 U CN201820233521 U CN 201820233521U CN 207833065 U CN207833065 U CN 207833065U
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- China
- Prior art keywords
- transmission module
- active optical
- optical transmission
- signal
- laser
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Abstract
The utility model discloses a kind of active optical transmission modules of reinforcement type, including optical cable, the electric connector at optical cable both ends is set, the electric connector includes the ends active optical transmission module A and the ends active optical transmission module B, the ends active optical transmission module A and the ends active optical transmission module B include connector plug and photoelectric conversion unit and electrooptic switching element, and the ends active optical transmission module A and the ends active optical transmission module B can be configured to unidirectional and transmitted in both directions, the ends active optical transmission module A and the ends active optical transmission module B can freely configure, another end signal can be inputted using one end as signal to export, it single-ended can also be output and input comprising signal；By selecting the larger product of GJB599 series middle casings number to carry out multidiameter delay transmission design or various protocols signal transmission, solve the problems, such as that optical fiber connector resists dirty ability weak, can extensively using under field and various harsh environments.
Description
Technical field
The utility model is related to active light transmission technique fields, more particularly to a kind of active optical transmission module of reinforcement type.
Background technology
The signal transmission system major part or electrical signal transmission system of current special equipment, part new model use light
Transmission plan, but both have certain defect.Cable communication system, low, transmission distance that there are transmission rates when transmitting signal
From the problems such as short, anti-interference ability is weak, cable system is heavy；It is easily dirty then to there is fiber end face in optical transmission system, not easy care.
Based on the distant signal transmission under the harsh environment of field, the utility model provides a kind of existing electricity of equipotential replacement
The optical transport solution of cable net transmission.
Utility model content
For the above situation, to overcome the defect of the prior art, the utility model to be designed to provide a kind of reinforcement type
Active optical transmission module, have be skillfully constructed, the characteristic of human oriented design, effectively avoid the plug of optical fiber connector and dirty ask
Topic.
Its technical solution solved is a kind of active optical transmission module of reinforcement type, includes the electricity of optical cable, setting optical cable both ends
Connector, the electric connector include the ends active optical transmission module A and the ends active optical transmission module B, the ends active optical transmission module A
Include connector plug and photoelectric conversion unit and electrooptic switching element with the ends active optical transmission module B, and active light passes
The ends defeated component A and the ends active optical transmission module B can be configured to unidirectional and transmitted in both directions；
The connector plug include J599 connectors, active optical cable shell, flexible print version and rigidity printing version,
TOSA/ROSA, ceramic contact pin and optical fiber, flexible print version and rigidity printing version form printed circuit, are connect with J599 connectors
Tactile flexible print version is fixed using welding manner, and other flexible print versions are directly welded and fixed with TOSA/ROSA pins, pottery
Porcelain contact pin is fixed with optical fiber using welding manner；
Pressing plate is used in combination by TOSA/ROSA as in card slot using unique card slot design structure in the active optical cable shell
It fastens, screw lock, ensure that the reliability of product product under vibrating conditions.
Due to the use of above technical scheme, the utility model has the following advantages that compared with prior art；
The connector for optical transmission module of the utility model uses GJB599 series electric connector type spectrums, as long as connection
Device point number matches, and can directly replace original GJB599 series cable transmission component, and avoid the plug of electric connector,
Solve the problems, such as that optical fiber connector resists dirty ability weak, can extensively using with field and various harsh environments
Under.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the active optical transmission module of reinforcement type of the utility model.
Fig. 2 is a kind of TOSA/ROSA installation diagrams of the active optical transmission module of reinforcement type of the utility model.
Fig. 3 is a kind of functional block diagram of the active optical transmission module of reinforcement type of the utility model.
Reference numeral：1-J599 connectors, 2- active optical cables shell, 3- rigidly print version, 4- flexible prints version, 5-
TOSA/ROSA, 6- ceramic contact pin, 7- optical fiber, 8- card slots, 9- pressing plates.
Specific implementation mode
Aforementioned and other technology contents, feature and effect in relation to the utility model, in following cooperation with reference to figures 1 through attached
Fig. 3 is in the detailed description of embodiment, can clearly present.The structure content being previously mentioned in following embodiment is to say
Bright book attached drawing is reference.
Embodiment one, a kind of active optical transmission module of reinforcement type include the electric connector of optical cable, setting optical cable both ends, institute
It includes the ends active optical transmission module A and the ends active optical transmission module B to state electric connector, the ends active optical transmission module A and active light
The ends transmission assembly B include connector plug and photoelectric conversion unit and electrooptic switching element, and the ends active optical transmission module A
Unidirectional and transmitted in both directions, the ends active optical transmission module A and active optical transmission module are can be configured to the ends active optical transmission module B
The ends B can freely configure, and can input another end signal as signal using one end and export, can also be single-ended comprising signal input and defeated
Go out；Multidiameter delay transmission design is carried out by the product for selecting GJB599 series middle casings number larger or various protocols signal passes
It is defeated；
The connector plug include J599 connectors 1, active optical cable shell 2, flexible print version 4 and rigidity printing version 3,
TOSA/ROSA5, ceramic contact pin 6 and optical fiber 7, flexible print version 4 and rigidity printing version 3 form printed circuit, are connect with J599
The flexible print version 4 that device 1 contacts is fixed using welding manner, and other flexible print versions 4 are directly welded with TOSA/ROSA5 pins
Fixation is connect, makes product in a smaller space, the photoelectric converting function of product, ceramic contact pin 6 are completed with higher integrated level
It is fixed using welding manner with optical fiber 7,；
The active optical cable shell 2 is used in combination using unique card slot design structure by TOSA/ROSA5 as in card slot 8
Pressing plate 9 fastens, screw lock, ensure that the reliability of product product under vibrating conditions.
Embodiment two, on the basis of embodiment one, the electrooptic switching element includes power supply processing circuit, signal processing
Circuit and laser driving circuit, laser and detector, detector driving circuit and integrated optical interface, power supply processing electricity
After the normal power supply of road, the electric signal input signal processing circuit, the stable electric signal of signal processing circuit Regulate signal output,
Electric signal triggers laser driving circuit work, and laser driving circuit drives laser works, electric signal to send out in the form of light
Go out, integrated optical interface refers to the integrative packaging that laser and detector are docked with optical cable, and wherein optical cable that is to say field operation light
Cable, the photoelectric conversion unit include power supply processing circuit, signal processing circuit and laser driving circuit, laser and spy
Device, detector driving circuit are surveyed, after power supply processing circuit normal power supply, the detector driving circuit driving detector receives logical
The optical signal that optical fiber transmits is crossed, the triggering laser driving circuit work of fiduciary level signal, laser driving electricity are converted into
Road driving laser is converted into electric signal, and electric signal is again original electric signal through signal processing circuit output, and integrated optical connects
Mouth refers to the integrative packaging that laser and detector are docked with optical cable, and wherein optical cable that is to say optical fiber cable for field operation.
Implement three, on the basis of embodiment one, the electric connector selects the electric connector of model GJB599, is ensureing
Under the premise of interchangeability, long and short hands design can be carried out to metal ferrule, power supply period contact pin uses minute hand, signal period to use
Neat hour hand, avoiding signal from first connecting causes to feed phenomenon, has the device plug characteristic of electrical connection, meanwhile, at connector
Realize the mutual conversion between optical signal and electric signal, carrying out processing to electric signal without external equipment reapplies in transmission,
Just without external equipment to the optical signal that receives into the conversion of horizontal electrical signal.
When the utility model is specifically used, a kind of active optical transmission module of reinforcement type, including optical cable, setting optical cable both ends
Electric connector, the electric connector include the ends active optical transmission module A and the ends active optical transmission module B, active optical transmission module A
End and the ends active optical transmission module B include connector plug and photoelectric conversion unit and electrooptic switching element, and active light
The ends transmission assembly A and the ends active optical transmission module B can be configured to unidirectional and transmitted in both directions, the ends active optical transmission module A and have
The source ends optical transmission module B can freely configure, and can input another end signal as signal using one end and export, and single-ended can also include letter
It number outputs and inputs；Multidiameter delay transmission design or a variety of associations are carried out by the product for selecting GJB599 series middle casings number larger
Discuss signal transmission；
The connector plug include J599 connectors 1, active optical cable shell 2, flexible print version 4 and rigidity printing version 3,
TOSA/ROSA5, ceramic contact pin 6 and optical fiber 7, flexible print version 4 and rigidity printing version 3 form printed circuit, are connect with J599
The flexible print version 4 that device 1 contacts is fixed using welding manner, and other flexible print versions 4 are directly welded with TOSA/ROSA5 pins
Fixation is connect, makes product in a smaller space, the photoelectric converting function of product, ceramic contact pin 6 are completed with higher integrated level
It is fixed using welding manner with optical fiber 7；The electrooptic switching element includes power supply processing circuit, signal processing circuit and laser
Driving circuit, laser and detector, detector driving circuit and integrated optical interface, power supply processing circuit normal power supply
Afterwards, the electric signal input signal processing circuit, the stable electric signal of signal processing circuit Regulate signal output, electric signal triggering
Laser driving circuit works, and laser driving circuit drives laser works, electric signal to send out in the form of light, integrated optical
Interface refers to the integrative packaging that laser and detector are docked with optical cable, and wherein optical cable that is to say optical fiber cable for field operation, the photoelectricity
Converting unit includes power supply processing circuit, signal processing circuit and laser driving circuit, laser and detector, detector
Driving circuit, after power supply processing circuit normal power supply, the detector driving circuit driving detector is received through optical fiber transmission
The optical signal to come over, is converted into the triggering laser driving circuit work of fiduciary level signal, and laser driving circuit drives laser
Device is converted into electric signal, and electric signal is again original electric signal through signal processing circuit output, and integrated optical interface refers to laser
The integrative packaging that device and detector are docked with optical cable, wherein optical cable that is to say optical fiber cable for field operation.
The above is to combine specific implementation mode further detailed description of the utility model, and it cannot be said that originally
Utility model specific implementation is limited only to this；For belonging to the utility model and for those skilled in the technology concerned,
Under the premise of technical solutions of the utility model thinking, made by expand and operating method, data replacement, should all fall
Within scope of protection of the utility model.
Claims (4)
1. a kind of active optical transmission module of reinforcement type includes the electric connector of optical cable, setting optical cable both ends, which is characterized in that institute
It includes the ends active optical transmission module A and the ends active optical transmission module B to state electric connector, the ends active optical transmission module A and active light
The ends transmission assembly B include connector plug and photoelectric conversion unit and electrooptic switching element, and the ends active optical transmission module A
Unidirectional and transmitted in both directions is can be configured to the ends active optical transmission module B；
The connector plug includes J599 connectors（1）, active optical cable shell（2）, flexible print version（4）Version is printed with rigidity
（3）、TOSA/ROSA（5）, ceramic contact pin（6）And optical fiber（7）, flexible print version（4）Version is printed with rigidity（3）Composition printing
Circuit, with J599 connectors（1）The flexible print version of contact（4）It is fixed using welding manner, other flexible print versions（4）Directly
It connects and TOSA/ROSA（5）Pin is welded and fixed, ceramic contact pin（6）With optical fiber（7）It is fixed using welding manner；
The active optical cable shell（2）Using unique card slot design structure, by TOSA/ROSA（5）As for card slot（8）It is interior, and
Use pressing plate（9）It fastens, screw lock, ensure that the reliability of product product under vibrating conditions.
2. a kind of active optical transmission module of reinforcement type as described in claim 1, which is characterized in that the electrooptic switching element includes
Power supply processing circuit, signal processing circuit and laser driving circuit, laser and detector, detector driving circuit and one
Body optical interface, after power supply processing circuit normal power supply, electric signal input signal processing circuit, signal processing circuit Regulate signal
Stable electric signal is exported, electric signal triggers laser driving circuit work, and laser driving circuit drives laser works, electricity
Signal is sent out in the form of light, and integrated optical interface refers to the integrative packaging that laser and detector are docked with optical cable, wherein
Optical cable that is to say optical fiber cable for field operation.
3. a kind of active optical transmission module of reinforcement type as described in claim 1, which is characterized in that the photoelectric conversion unit includes
Power supply processing circuit, signal processing circuit and laser driving circuit, laser and detector, detector driving circuit, electricity
After the processing circuit normal power supply of source, the detector driving circuit driving detector is received to be believed by the light that optical fiber transmits
Number, it is converted into the triggering laser driving circuit work of fiduciary level signal, laser driving circuit driving laser is converted into electricity
Signal, electric signal are again original electric signal through signal processing circuit output, and integrated optical interface refers to laser and detector
The integrative packaging docked with optical cable, wherein optical cable that is to say optical fiber cable for field operation.
4. a kind of active optical transmission module of reinforcement type as described in claim 1, which is characterized in that the electric connector selects model
The electric connector of GJB599 can carry out long and short hands design under the premise of ensureing interchangeability to metal ferrule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233521.5U CN207833065U (en) | 2018-02-09 | 2018-02-09 | A kind of active optical transmission module of reinforcement type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233521.5U CN207833065U (en) | 2018-02-09 | 2018-02-09 | A kind of active optical transmission module of reinforcement type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207833065U true CN207833065U (en) | 2018-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820233521.5U Expired - Fee Related CN207833065U (en) | 2018-02-09 | 2018-02-09 | A kind of active optical transmission module of reinforcement type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207833065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107517A (en) * | 2018-02-09 | 2018-06-01 | 黄河科技学院 | A kind of active optical transmission module of reinforcement type |
-
2018
- 2018-02-09 CN CN201820233521.5U patent/CN207833065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107517A (en) * | 2018-02-09 | 2018-06-01 | 黄河科技学院 | A kind of active optical transmission module of reinforcement type |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20200209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |