CN203350491U - Self-detection display structure of optical fiber transmitting-revering module - Google Patents
Self-detection display structure of optical fiber transmitting-revering module Download PDFInfo
- Publication number
- CN203350491U CN203350491U CN 201320459574 CN201320459574U CN203350491U CN 203350491 U CN203350491 U CN 203350491U CN 201320459574 CN201320459574 CN 201320459574 CN 201320459574 U CN201320459574 U CN 201320459574U CN 203350491 U CN203350491 U CN 203350491U
- Authority
- CN
- China
- Prior art keywords
- display
- optical fiber
- self
- light signal
- display device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a self-detection display structure of an optical fiber transmitting-revering module. The self-detection display structure comprises a shell; the front end of the shell is provided with an optical port surface; the optical port surface is provided with an optical signal connection interface; a circuit board is arranged inside the shell; a self-detection circuit which is used for detecting the conduction state and intensity of optical signals is embedded in the circuit board; the optical signal connection interface is connected with the self-detection circuit; the front end of the shell is provided with a front panel; the front panel is provided with an insertion window through which an optical fiber can pass such that the optical fiber can be inserted into the optical signal connection interface; and the front panel is further provided with a first display window and a second display window; the first display window and the second display window are provided with a first display device and a second display device respectively, wherein the first display device is used for displaying the conduction of the optical signals, the second display device is used for displaying the intensity of the optical signals, and the first display device and the second display device are electrically connected with the self-detection circuit respectively. The self-detection display structure of the optical fiber transmitting-revering module of the utility model has the advantages of simple structure and easiness in use.
Description
Technical field
The utility model relates to a kind of self check display structure of optical fiber receiver-transmitter module.
Background technology
Optical fiber receiver-transmitter module mainly is comprised of light signal connecting interface, optical transceiver, circuit board and electric signal connecting interface, to realize photoelectricity/electric light conversion, it is usually used in Access Network, computer video transmission, data communication in wireless speech communication, optical fiber network system, the carrier in return transmitted between machine and equipment.
When optical fiber receiver-transmitter module is installed on electronic equipment, in order to change conveniently, usually the electric signal connecting interface is made into to pluggable structure, optical fiber receiver-transmitter module is connected electrically on electronic equipment, the positive light signal connecting interface that only exposes to patch optical fiber, for example open disclosed a kind of pluggable optical transceiver module of CN100483168C of Chinese invention patent.
Yet, in prior art, during the installing optical fibres transceiver module, after the light signal connecting interface at its two ends and electric signal connecting interface are connected respectively optical fiber and insert electronic equipment, installation personnel all can't check that optical fiber inserts whether normally of light signal connecting interface intuitively by naked eyes.If the diagnostic light signal power of normally and light signal whether, also must be by being detected with other instrumentations or device, testing process is very loaded down with trivial details.
Summary of the invention
In order to overcome the defect of prior art, the purpose of this utility model is to provide the self check display structure of the optical fiber receiver-transmitter module of a kind of signal conduction of display light intuitively and the strong and weak situation of light signal.
For achieving the above object, the utility model provides following technical scheme:
A kind of self check display structure of optical fiber receiver-transmitter module, it comprises housing, described housing front end has the light actinal surface, described smooth actinal surface is provided with the light signal connecting interface, be provided with wiring board in described housing, it is characterized in that: be embedded with the self-checking circuit of sensed light signal conduction status and light signal power on described wiring board, described light signal connecting interface is connected with described self-checking circuit; The front end of described housing is provided with front panel, described front panel is provided with the grafting window that passes and insert described light signal connecting interface for optical fiber, also be respectively equipped with the first display window and the second display window on described front panel, be respectively equipped with the first display device of display light signal conduction and the second display part of display light signal power on described the first display window and the second display window, described the first display device is electrically connected with described self-checking circuit respectively mutually with described second display part.
Preferably, described the first display device and second display part are the LED luminous component.
More preferably, also be provided with light-guiding pillar on described the first display window and the second display window.The light-output of this light-guiding pillar for the LED luminous component is sent.
Preferably, described the first display device and second display part are the LCD display panel.
In one embodiment, described self-checking circuit can adopt the integrated circuit (IC) chip (IC) with sensed light signal conduction status and the strong and weak function of light signal, and as the ONET8501P chip of Texas Instrument, those skilled in the art can select as required.
In the technical solution of the utility model, and directly be embedded on the wiring board of enclosure interior by the self-checking circuit by prior art, and the front panel with display window and display device is set on housing, after making optical fiber insert the light signal connecting interface, self-checking circuit just can be detected light signal conduction status and light signal power, and show in real time by display device, the user is pointed out intuitively.Compared to prior art, need adopt external instrument or equipment to carry out the technical scheme of sensed light signal conduction status and light signal power, of the present utility model simple in structure, use very convenient.
The accompanying drawing explanation
The front view of the self check display structure that Fig. 1 is the utility model optical fiber receiver-transmitter module.
The left view of the self check display structure that Fig. 2 is the utility model optical fiber receiver-transmitter module.
The principle of work block scheme of the self check display structure that Fig. 3 is the utility model optical fiber receiver-transmitter module.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of self check display structure of optical fiber receiver-transmitter module, it comprises housing 100, is installed on a plurality of light signal connecting interfaces and wiring board (inner structure is not shown in the figures) in housing, and described light signal connecting interface is arranged in the light actinal surface of described housing 100 front ends.
Also be provided with the self-checking circuit (not shown) that inserts light signal conduction status and the light signal power of described light signal connecting interface in order to detection fiber in described housing 100, described self-checking circuit and the electrical connection of described wiring board; The front end of described housing 100 is provided with front panel 110, described front panel 110 is provided with the grafting window 111 that passes and insert described light signal connecting interface for optical fiber, also be respectively equipped with the first display window 112 and the second display window 113 on described front panel 111, be respectively equipped with on described the first display window 112 and the second display window 113 and show that optical fiber inserts the conduction status of described light signal connecting interface and the first display device 114 and the second display part 115 of signal transmission rate.
In the present embodiment, described the first display device 114 and described second display part 115 are the LED luminous component.In another embodiment, described the first display device 114 and described second display part 115 can adopt the LCD display panel.
In the present embodiment, this optical fiber receiver-transmitter module can be for 8 optical fiber accesses, and therefore described the first device 112 forms to show respectively that by 8 LED lamps every optical fiber inserts the conduction status of described light signal connecting interface; Described second display part 113 is comprised of the LED lamp matrix of 8 groups of cylindrical arrangement, in order to the light signal of every optical fiber incoming fiber optic transceiver module of difference display alarm.
In the present embodiment, also be respectively equipped with light-guiding pillar 116 on described the first display window 112 and the second display window 113, for the light source that the LED lamp is sent, derive.Described light-guiding pillar 116 can be formed in one with described front panel 110, can be fixed on described front panel 110 by modes such as bonding, embedding, buckles.
Refer to Fig. 3, it illustrates principle of work block scheme of the present utility model.In the self check display structure of the utility model optical fiber receiver-transmitter module, be connected with light signal input end and light signal output end on the light transceiver module, wherein between optical fiber receiver-transmitter module and light signal input end, be provided with self-checking circuit, the first display device is connected with self-checking circuit respectively with the second display part.After optical fiber incoming light signal input end, self-checking circuit is detected light signal conduction status and light signal power, and output detections electric signal to the first display device and second display part, thereby realize the self check Presentation Function, the user, by observing intuitively the demonstration of the first display device and second display part, just can judge light signal conduction status and the light signal power of incoming fiber optic.
In the present embodiment, optical fiber receiver-transmitter module can have the multipath light signal input and output simultaneously.This self-checking circuit adopts the ONET8501P chip of Texas Instrument, is embedded on the wiring board of optical fiber receiver-transmitter module, and it has the output of multichannel detection signal, can be simultaneously light signal conduction status and the light signal power of multichannel incoming fiber optic be detected.
Above-described embodiment is only explanation technical conceive of the present utility model and characteristics; its purpose is to allow the person skilled in the art can understand content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. the self check display structure of an optical fiber receiver-transmitter module, it comprises housing, described housing front end has the light actinal surface, described smooth actinal surface is provided with the light signal connecting interface, be provided with wiring board in described housing, it is characterized in that: be embedded with the self-checking circuit of sensed light signal conduction status and light signal power on described wiring board, described light signal connecting interface is connected with described self-checking circuit; The front end of described housing is provided with front panel, described front panel is provided with the grafting window that passes and insert described light signal connecting interface for optical fiber, also be respectively equipped with the first display window and the second display window on described front panel, be respectively equipped with the first display device of display light signal conduction and the second display part of display light signal power on described the first display window and the second display window, described the first display device is electrically connected with described self-checking circuit respectively mutually with described second display part.
2. the self check display structure of optical fiber receiver-transmitter module according to claim 1, it is characterized in that: described the first display device and second display part are the LED luminous component.
3. the self check display structure of optical fiber receiver-transmitter module according to claim 2, it is characterized in that: described the first display window and the second display window are provided with light-guiding pillar.
4. the self check display structure of optical fiber receiver-transmitter module according to claim 1, it is characterized in that: described the first display device and second display part are the LCD display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320459574 CN203350491U (en) | 2013-07-30 | 2013-07-30 | Self-detection display structure of optical fiber transmitting-revering module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320459574 CN203350491U (en) | 2013-07-30 | 2013-07-30 | Self-detection display structure of optical fiber transmitting-revering module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350491U true CN203350491U (en) | 2013-12-18 |
Family
ID=49750373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320459574 Expired - Fee Related CN203350491U (en) | 2013-07-30 | 2013-07-30 | Self-detection display structure of optical fiber transmitting-revering module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10302879B2 (en) | 2016-09-14 | 2019-05-28 | Innolight Technology (Suzhou) Ltd. | Optical communication module |
-
2013
- 2013-07-30 CN CN 201320459574 patent/CN203350491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10302879B2 (en) | 2016-09-14 | 2019-05-28 | Innolight Technology (Suzhou) Ltd. | Optical communication module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103091796A (en) | Self-checking display structure of optical fiber receiving and dispatching module | |
| EP3258301B1 (en) | Optical module with status indicator | |
| CN105703160B (en) | Micro coaxial cable connector assembly | |
| US20170108654A1 (en) | Optical fiber connector assembly, optical fiber connector plug, and adapter assembly | |
| RU2475905C2 (en) | Identifiable cable | |
| US20070059975A1 (en) | Connector having light pipe formed therein | |
| CN103064155B (en) | Self-checking display structure for optical fiber receiving and transmitting module | |
| CN207300403U (en) | Electronic equipment with ambient light sensor | |
| TW200634323A (en) | Testing device | |
| CN105261901B (en) | Data connector and its electronic product | |
| CN203350491U (en) | Self-detection display structure of optical fiber transmitting-revering module | |
| CN109061813B (en) | Optical module | |
| CN204681381U (en) | A kind of optical fiber cable tester | |
| CN108880685B (en) | Optical module | |
| CN106953693B (en) | Remote measurement and control system based on optical fiber communication | |
| US20200044393A1 (en) | Light guide component, plug, and adapter | |
| CN203054271U (en) | A self-checking display structure of a fiber transmitting and receiving module | |
| CN104022817A (en) | Method and device for registration lighting for ONU (optical network unit) device | |
| CN208046619U (en) | A kind of structure for transmitting remote control optical signal using optical fiber | |
| CN201188217Y (en) | Computer host | |
| US20130080622A1 (en) | Network status indication system and mouse with network status indication function | |
| CN205281332U (en) | Memory module with detachable light emitting module | |
| CN214201842U (en) | LC optical fiber adapter with detection function | |
| CN209342337U (en) | A kind of quick hunting system of visible light | |
| CN206056929U (en) | A kind of device of detection fiber line break-make |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |