CN110426795A - The function indicating means of optical module and optical module - Google Patents
The function indicating means of optical module and optical module Download PDFInfo
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- CN110426795A CN110426795A CN201910724202.3A CN201910724202A CN110426795A CN 110426795 A CN110426795 A CN 110426795A CN 201910724202 A CN201910724202 A CN 201910724202A CN 110426795 A CN110426795 A CN 110426795A
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- indicator light
- optical module
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- optical
- function
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- 230000003287 optical effect Effects 0.000 title claims abstract description 120
- 238000012360 testing method Methods 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 239000013307 optical fiber Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 5
- 235000013399 edible fruits Nutrition 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000004064 dysfunction Effects 0.000 abstract description 9
- 230000002159 abnormal effect Effects 0.000 abstract description 7
- 238000000151 deposition Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 230000003760 hair shine Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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
- G02B6/4266—Thermal aspects, temperature control or temperature monitoring
-
- 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
- G02B6/4274—Electrical aspects
-
- 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
- G02B6/4286—Optical modules with optical power monitoring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
This application involves a kind of optical module and the function indicating means of optical module, belong to technical field of photo communication, and optical module includes: shell；It is set at least one unthreaded hole of housing forward end panel；With at least one one-to-one indicator light of at least one unthreaded hole；The controller being connected at least one indicator light；And the Function detection device being connected with controller, whether the specified function which is used to detect optical module is normal and will test result and be sent to controller, so that controller controls the working condition of at least one indicator light according to testing result；It can solve the artificial detection optical module problem lower with the presence or absence of the efficiency of dysfunction；Due to optical module may be implemented to function whether Yi Chang self-test, and shown when abnormal by corresponding indicator light depositing, positioning can be improved, and there are the efficiency of the optical module of dysfunction.
Description
Technical field
This application involves a kind of optical module and the function indicating means of optical module, belong to technical field of photo communication.
Background technique
Optical module (optical module) is for carrying out photoelectric conversion.Optical module includes transmitter and receiver, transmitting
Device converts the electrical signal to optical signal, and after being transmitted by optical fiber, optical signal is converted into electric signal again by receiver.Optical module is usual
It is mounted on electronic equipment, such as: it is used in the equipment such as mobile phone, tablet computer, computer.
Installation optical module on an electronic device when something goes wrong, need staff one by one to optical module checked with
Position the optical module to go wrong.
However, in electronic equipment optical module usage quantity increase, be positioned manually the optical module that function goes wrong
Efficiency can decrease.
Summary of the invention
This application provides a kind of optical module and the function indicating means of optical module, and can solve artificial detection optical module is
The no efficiency that there is a problem of dysfunction is lower.The application provides the following technical solutions:
In a first aspect, providing a kind of optical module, the optical module includes:
Shell；
It is set at least one unthreaded hole of the housing forward end panel；
With at least one one-to-one indicator light of at least one described unthreaded hole；
The controller being connected at least one described indicator light；And
The Function detection device being connected with the controller, the Function detection device are used to detect the specified function of the optical module
Can whether normal and will test result and be sent to the controller, so that described in the controller controls according to the testing result
The working condition of at least one indicator light.
Optionally, at least one described indicator light, the controller and the Function detection device are installed on circuit boards, institute
Circuit board is stated to be mounted in the shell.
Optionally, at least one described indicator light is connect with optical fiber, and the extension of optical fiber is at least one described unthreaded hole,
The corresponding optical fiber of each indicator light, each indicator light is corresponding to indicate that a kind of specified function, the color of different indicator lights are different.
Optionally, each indicator light is connected by UV glue with corresponding optical fiber.
Optionally, at least one described indicator light includes the first indicator light；
Whether the Function detection device is used to detect the photoelectric current of the optical module less than the first preset value；In the photoelectricity
The testing result of photoelectric current is sent to the controller when stream is less than the first preset value；The controller is according to the photoelectric current
Testing result control first indicator light and shine.
Optionally, at least one described indicator light includes the second indicator light；
Whether the temperature that the Function detection device is used to detect the optical module is greater than the second preset value；It is greater than institute in temperature
The testing result of temperature is sent to the controller when stating the second preset value；The controller is according to the detection knot of the temperature
Fruit controls second indicator light and shines.
Optionally, at least one described indicator light includes third indicator light；
Whether the optical power that the Function detection device is used to detect the optical module is less than third preset value；It is small in optical power
The testing result of optical power is sent to the controller when third preset value；The controller is according to the optical power
Testing result control the third indicator light and shine.
Second aspect provides a kind of function indicating means of optical module, which comprises
Whether the specified function of detecting the optical module by Function detection device is normal, obtains testing result；By the inspection
It surveys result and is sent to controller；
The working condition of at least one indicator light is controlled according to the testing result by the controller.
Optionally, the specified function includes: the light function of the photoelectric current of optical module, the temperature of optical module and/or optical module
Rate.
Optionally, at least one described indicator light include be used to indicate whether normal first indicator light of the photoelectric current,
It is used to indicate whether normal second indicator light of the temperature and is used to indicate the whether normal third indicator light of the optical power.
The beneficial effects of the present application are as follows: at least one unthreaded hole by being set to housing forward end panel；With at least one
At least one one-to-one indicator light of unthreaded hole；The controller being connected at least one indicator light；And be connected with controller
Whether Function detection device, the specified function that Function detection device is used to detect optical module are normal and will test result and be sent to control
Device, so that controller controls the working condition of at least one indicator light according to testing result；It can solve artificial detection optical module
With the presence or absence of the lower problem of the efficiency of dysfunction；Due to optical module may be implemented to function whether Yi Chang self-test, and
It deposits and is shown when abnormal by corresponding indicator light, positioning can be improved, and there are the efficiency of the optical module of dysfunction.
Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application,
And can be implemented in accordance with the contents of the specification, with the preferred embodiment of the application and cooperate attached drawing below detailed description is as follows.
Detailed description of the invention
Fig. 1 to Fig. 3 is the structural schematic diagram for the optical module that the application one embodiment provides；
Fig. 4 is the flow chart of the function indicating means for the optical module that the application one embodiment provides.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the application is described in further detail.Implement below
Example is not limited to scope of the present application for illustrating the application.
Fig. 1 to Fig. 3 is the structural schematic diagram for the optical module that the application one embodiment provides, which includes at least:
Shell 1；
It is set at least one unthreaded hole 2 of 1 front console of shell；
With at least one one-to-one indicator light 3 of at least one unthreaded hole 2；
The controller (not shown) being connected at least one indicator light 3；And
The Function detection device (not shown) being connected with controller, Function detection device are used to detect the specified function of optical module
Can whether normal and will test result and be sent to controller, so that controller controls at least one indicator light 3 according to testing result
Working condition.
In one example, at least one indicator light 3, controller and Function detection device are installed on the circuit board 4, circuit board
4 are mounted in shell 1.
At least one indicator light 3 is connect with optical fiber 5, and optical fiber 5 extends at least one unthreaded hole 2, and each indicator light 3 is corresponding
One optical fiber 5, each indicator light 3 is corresponding to indicate that a kind of specified function, the color of different indicator lights 3 are different.
Optionally, each indicator light 3 passes through shadowless glue (Ultraviolet Rays, UV) glue and corresponding 5 phase of optical fiber
Even.Since UV glue has good light-gathering, it is ensured that the light that indicator light 3 issues more enters optical fiber 5, to pass through
Optical fiber 5 is transmitted to unthreaded hole 2.
In another example, at least one indicator light 3 is mounted on unthreaded hole 2, at least one indicator light 3 by electric wire with
Controller is connected.
Optionally, the diameter of unthreaded hole is 1 millimeter or 2 millimeters etc., and the present embodiment does not limit the size of unthreaded hole.
In the application, whether the specified function that Function detection device detects optical module is normally the prior art, and the present embodiment exists
This is seldom repeated.
In one example, at least one indicator light 3 includes the first indicator light；Function detection device is for detecting optical module
Whether photoelectric current is less than the first preset value；The testing result of photoelectric current is sent to control when photoelectric current is less than the first preset value
Device；Controller shines according to the first indicator light of testing result of photoelectric current.
In another example, at least one indicator light 3 includes the second indicator light；Function detection device is for detecting optical module
Temperature whether be greater than the second preset value；The testing result of temperature is sent to controller when temperature is greater than the second preset value；
Controller controls the second indicator light according to the testing result of temperature and shines.
In yet another example, at least one indicator light 3 includes third indicator light；Function detection device is for detecting optical module
Optical power whether be less than third preset value；The testing result of optical power is sent to control when optical power is less than third preset value
Device processed；Controller controls third indicator light according to the testing result of optical power and shines.
In the examples described above, the light color that the first indicator light, the second indicator light and third indicator light issue is different, than
Such as: the first indicator light is yellow, the second indicator light is red, third indicator light is green, is only with the quantity of indicator light 3 in figure
It is illustrated for two, in actual implementation, the quantity of indicator light 3 can be for 1 or more than two, and the present embodiment is not right
The quantity of indicator light 3 limits.
It should be added that only being carried out by taking the electric current, temperature and the optical power that detect optical module as an example in above-mentioned example
Illustrate, in actual implementation, other functions of optical module can also be detected, and is indicated by indicator light 3.
In one example, controller realizes the control to indicator light by logic circuit, such as: the input letter received
Number be 001, indicate photoelectric current be greater than or equal to the first preset value (normal), temperature less than or equal to the second preset value (normal),
And optical power is less than third preset value (exception), triggering third indicator light and luminous power are connected, and third indicator light is bright.
In another example, controller realizes the control to indicator light by instruction set.
Optionally, optical module can be SFP optical module；Or, or other types of optical module, the present embodiment is not
The type of optical module is limited.
Optionally, different specified functions is indicated by the display mode of indicator light 3.Such as: referred to being always on display mode
Show photoelectricity throat floater, to flash display mode instruction temperature anomaly etc..
Optionally, in the application, controller can be micro-control unit (Microcontroller Unit, MCU).
Optionally, in the application, Function detection device can be U4 chip, U5 chip etc. for realizing monitoring and writing function
Chip, the present embodiment do not limit the type of Function detection device.
Optionally, in the application, indicator light can be LED etc., it is of course also possible to be other types of etc., the present embodiment
The type of indicator light is not limited.
It should be added that optical module shown in figure is only that schematically, in actual implementation, optical module may be used also
To include more components, such as: optical transceiver module, jack assemblies etc., the present embodiment will not enumerate herein.
In conclusion optical module provided in this embodiment, by least one unthreaded hole for being set to housing forward end panel；With
At least one one-to-one indicator light of at least one unthreaded hole；The controller being connected at least one indicator light；And with control
The connected Function detection device of device, whether specified function of the Function detection device for detecting optical module be normal and will test result transmission
To controller, so that controller controls the working condition of at least one indicator light according to testing result；It can solve artificial detection
The optical module problem lower with the presence or absence of the efficiency of dysfunction；Since oneself whether abnormal to function may be implemented in optical module
Inspection, and shown when abnormal by corresponding indicator light depositing, positioning can be improved, and there are the efficiency of the optical module of dysfunction.
In addition, indicating a kind of specified function by the way that different indicator lights is corresponding, the color of different indicator lights is different, so that skill
Any specified function that art personnel can orient optical module by the color of indicator light is abnormal, and positioning light can be improved
There are the efficiency of the specified function of dysfunction in module.
In addition, the light of indicator light is exported to unthreaded hole by light；The loss in light transmission process can be reduced, is mentioned
The intensity for the light that high unthreaded hole issues.
Fig. 4 is the flow chart of the function indicating means for the optical module that the application one embodiment provides, and the present embodiment is with this
Method is illustrated for being applied to Fig. 1 into optical module shown in Fig. 3.This method includes at least following steps:
Step 401, whether the specified function of detecting optical module by Function detection device is normal, obtains testing result；It will inspection
It surveys result and is sent to controller.
Step 402, the working condition of at least one indicator light is controlled according to testing result by controller.
Optionally, specified function includes: the optical power of the photoelectric current of optical module, the temperature of optical module and/or optical module.Phase
Ying Di, at least one indicator light include being used to indicate whether normal first indicator light of photoelectric current, whether being just used to indicate temperature
Normal the second indicator light and it is used to indicate the whether normal third indicator light of optical power.
In first example, whether the photoelectric current of optical module is detected less than the first preset value by Function detection device；In
The testing result of photoelectric current is sent to controller when photoelectric current is less than the first preset value.
Correspondingly, the first indicator light is controlled according to the testing result of photoelectric current by controller to shine.
In second example, whether the second preset value is greater than by the temperature that Function detection device detects optical module；In temperature
The testing result of temperature is sent to controller when degree is greater than the second preset value.
Correspondingly, the second indicator light is controlled according to the testing result of temperature by controller to shine.
In third example, whether third preset value is less than by the optical power that Function detection device detects optical module；In
The testing result of optical power is sent to controller when optical power is less than third preset value.
Correspondingly, it is shone by controller according to the testing result control third indicator light of optical power.
Related description is detailed in the embodiment of above-mentioned optical module, and details are not described herein for the present embodiment.
In conclusion the function indicating means of optical module provided in this embodiment, detects the light by Function detection device
Whether the specified function of module is normal, obtains testing result；The testing result is sent to controller；Pass through the controller
The working condition of at least one indicator light is controlled according to the testing result；Artificial detection optical module be can solve with the presence or absence of function
The lower problem of the abnormal efficiency of energy；Due to optical module may be implemented to function whether Yi Chang self-test, and depositing when abnormal
It is shown by corresponding indicator light, positioning can be improved, and there are the efficiency of the optical module of dysfunction.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of optical module, which is characterized in that the optical module includes:
Shell；
It is set at least one unthreaded hole of the housing forward end panel；
With at least one one-to-one indicator light of at least one described unthreaded hole；
The controller being connected at least one described indicator light；And
The Function detection device being connected with the controller, the specified function that the Function detection device is used to detect the optical module are
It is no normal and will test result and be sent to the controller, so that the controller is described at least according to testing result control
The working condition of one indicator light.
2. optical module according to claim 1, which is characterized in that at least one described indicator light, the controller and institute
State the installation of Function detection device on circuit boards, the circuit board is mounted in the shell.
3. optical module according to claim 2, which is characterized in that at least one described indicator light is connect with optical fiber, and institute
Extension of optical fiber is stated at least one described unthreaded hole, the corresponding optical fiber of each indicator light, each indicator light is corresponding to indicate a kind of finger
Determine function, the color of different indicator lights is different.
4. optical module according to claim 3, which is characterized in that each indicator light passes through UV glue and corresponding optical fiber phase
Even.
5. optical module according to claim 1, which is characterized in that at least one described indicator light includes the first indicator light；
Whether the Function detection device is used to detect the photoelectric current of the optical module less than the first preset value；It is small in the photoelectric current
The testing result of photoelectric current is sent to the controller when the first preset value；The controller is according to the inspection of the photoelectric current
Result control first indicator light is surveyed to shine.
6. optical module according to claim 1, which is characterized in that at least one described indicator light includes the second indicator light；
Whether the temperature that the Function detection device is used to detect the optical module is greater than the second preset value；It is greater than described the in temperature
The testing result of temperature is sent to the controller when two preset values；The controller is according to the testing result control of the temperature
Second indicator light is made to shine.
7. optical module according to claim 1, which is characterized in that at least one described indicator light includes third indicator light；
Whether the optical power that the Function detection device is used to detect the optical module is less than third preset value；It is less than institute in optical power
The testing result of optical power is sent to the controller when stating third preset value；The controller is according to the inspection of the optical power
The result control third indicator light is surveyed to shine.
8. a kind of function indicating means of optical module, which is characterized in that in any optical module of claim 1 to 7,
The described method includes:
Whether the specified function of detecting the optical module by Function detection device is normal, obtains testing result；The detection is tied
Fruit is sent to controller；
The working condition of at least one indicator light is controlled according to the testing result by the controller.
9. according to the method described in claim 8, it is characterized in that, the specified function includes: the photoelectric current of optical module, optical mode
The temperature of block and/or the optical power of optical module.
10. according to the method described in claim 8, it is characterized in that, at least one described indicator light is described including being used to indicate
Whether normal first indicator light of photoelectric current is used to indicate whether normal second indicator light of the temperature and is used to indicate described
The whether normal third indicator light of optical power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724202.3A CN110426795A (en) | 2019-08-07 | 2019-08-07 | The function indicating means of optical module and optical module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724202.3A CN110426795A (en) | 2019-08-07 | 2019-08-07 | The function indicating means of optical module and optical module |
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| CN110426795A true CN110426795A (en) | 2019-11-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021244179A1 (en) * | 2020-06-02 | 2021-12-09 | 青岛海信宽带多媒体技术有限公司 | Optical module |
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