CN203840349U - Multifunctional interface fiber transceiver - Google Patents
Multifunctional interface fiber transceiver Download PDFInfo
- Publication number
- CN203840349U CN203840349U CN201420278701.7U CN201420278701U CN203840349U CN 203840349 U CN203840349 U CN 203840349U CN 201420278701 U CN201420278701 U CN 201420278701U CN 203840349 U CN203840349 U CN 203840349U
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- Prior art keywords
- interface
- fiber
- input
- power supply
- analog converter
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- Expired - Lifetime
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- 239000000835 fiber Substances 0.000 title claims abstract description 18
- 239000013307 optical fiber Substances 0.000 claims description 28
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
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- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model discloses a multifunctional interface fiber transceiver which comprises a housing. The housing is provided with a USB power supply interface, a WiFi transmitting antenna, a digital-analog converter, a fiber ST connector joint, a fiber SC connector joint, an RJ45 interface and a video input interface. The output terminal of the fiber ST connector joint, the output terminal of the fiber SC connector joint and the output terminal of the video input interface are connected with the input terminal of the digital-analog converter; the output terminal of the digital-analog converter is connected with the input terminal of the RJ45 interface and the input terminal of the WiFi transmitting antenna; and the power supply input terminal of the USB power supply interface is connected with the power supply input terminal of the digital-analog converter. The multifunctional interface fiber transceiver can be compatible with ST and SC interfaces effectively, and meanwhile, can carry out online video transmission, can autonomously switch fiber input interfaces as needed, and can realize USB power supply and reduce the power supply condition limitation of external power sources; and the multifunctional interface fiber transceiver is simple in structure and high in integration level.
Description
Technical field
The utility model relates to a kind of control device of wireless, refers more particularly to a kind of versatile interface fiber optical transceiver.
Background technology
Fiber optical transceiver is a kind of Ethernet transmission medium converting unit that the light signal of short-range twisted-pair feeder signal of telecommunication and long distance is exchanged, and in a lot of places, is also referred to as optical-electrical converter (Fiber Converter).Product is generally applied in the real network environment that Ethernet cable cannot cover, must extend transmission distance with optical fiber, and is conventionally positioned the Access Layer application of broadband metropolitan area network; Helping that last kilometer of connection of optical fiber also brought into play to huge effect on metropolitan area network and more outer field network simultaneously.
ST, SC optical fiber splice are the standards that early stage different enterprise development forms, and result of use is the same, respectively has pluses and minuses.ST, SC adapter connector are usually used in general networking.After ST head inserts, rotation half cycle has a bayonet socket to fix, and shortcoming is easily to fracture; SC connector directly plugs, and uses easily, and shortcoming is easily to drop out; The general communication network of FC connector adopts, and has a nut to be screwed on adapter, and advantage is firm, dust protection, and shortcoming is that the set-up time is slightly long.Existing fiber optical transceiver only has ST adapter connector or SC adapter connector conventionally, can not carry out effective compatibility with existing other interfaces, can not carry out the transfer of data of present vision signal.
Utility model content
The purpose of this utility model provides a kind of simple in structure with regard to being in order to address the above problem, the much higher functional interface fiber optical transceiver of integrated level.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises housing, on described housing, be provided with USB power supply interface, WiFi transmitting antenna, digital to analog converter, optical fiber ST adapter connector, optical fiber SC adapter connector, RJ45 interface and video input interface, the output of described optical fiber ST adapter connector, the output of described optical fiber SC adapter connector and the output of video input interface are connected with the input of described digital to analog converter respectively, the output of described digital to analog converter is connected with the input of WiFi transmitting antenna with the input of described RJ45 interface respectively, being connected with the electrical input that supplies of described digital to analog converter for electrical input of described USB power supply interface.
Particularly, on described housing, be provided with fin.
Further, on described housing, be provided with indicator light, the triggering input of described indicator light is connected with the triggering output of described optical fiber SC adapter connector with the triggering output of described optical fiber ST adapter connector respectively.
The beneficial effects of the utility model are:
The utility model can be effectively and ST, SC interface compatibility, also can carry out online transmission of video simultaneously, can independently switch as required optical fiber input interface, and simple in structure, integrated level is high, can realize USB power supply, has reduced the condition of power supply restriction of external power supply.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is rearview of the present utility model;
Fig. 3 is structured flowchart of the present utility model;
In figure: 1-WiFi transmitting antenna, 2-USB power supply interface, 3-optical fiber SC adapter connector, 4-optical fiber ST adapter connector, 5-indicator light, 6-RJ45 interface, 7-housing, 8-video input interface, 9-fin.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in 2 and 3, the utility model comprises housing 7, on housing 7, be provided with USB power supply interface 2, WiFi transmitting antenna 1, digital to analog converter (not shown), optical fiber ST adapter connector 4, optical fiber SC adapter connector 3, RJ45 interface 6 and video input interface 8, the output of optical fiber ST adapter connector, the output of optical fiber SC adapter connector and the output of video input interface are connected with the input of digital to analog converter respectively, also can carry out online transmission of video and transfer of data simultaneously, the output of digital to analog converter is connected with the input of WiFi transmitting antenna with the input of RJ45 interface respectively, realize wired and switching home control network communication protocol, being connected with the electrical input that supplies of digital to analog converter for electrical input of USB power supply interface, can reduce the condition of power supply restriction of external power supply.
On housing 7, be provided with fin 9, increase the area of dissipation of housing 7, increase the service life, on housing 7, be provided with indicator light, the triggering input of indicator light 5 is connected with the triggering output of optical fiber SC adapter connector 3 with the triggering output of optical fiber ST adapter connector 4 respectively, when optical fiber ST adapter connector 4 and 3 conducting of optical fiber SC adapter connector, it is shinny otherwise quit work that indicator light 5 forms paths, operating personnel can, according to the unimpeded situation of the break-make judgement optical fiber splice of indicator light 5, can independently be switched optical fiber input interface as required.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in protection range of the present utility model.
Claims (3)
1. a versatile interface fiber optical transceiver, comprise housing, it is characterized in that: on described housing, be provided with USB power supply interface, WiFi transmitting antenna, digital to analog converter, optical fiber ST adapter connector, optical fiber SC adapter connector, RJ45 interface and video input interface, the output of described optical fiber ST adapter connector, the output of described optical fiber SC adapter connector and the output of video input interface are connected with the input of described digital to analog converter respectively, the output of described digital to analog converter is connected with the input of WiFi transmitting antenna with the input of described RJ45 interface respectively, being connected with the electrical input that supplies of described digital to analog converter for electrical input of described USB power supply interface.
2. a kind of versatile interface fiber optical transceiver according to claim 1, is characterized in that: on described housing, be provided with fin.
3. a kind of versatile interface fiber optical transceiver according to claim 1, it is characterized in that: on described housing, be provided with indicator light, the triggering input of described indicator light is connected with the triggering output of described optical fiber SC adapter connector with the triggering output of described optical fiber ST adapter connector respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278701.7U CN203840349U (en) | 2014-05-28 | 2014-05-28 | Multifunctional interface fiber transceiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278701.7U CN203840349U (en) | 2014-05-28 | 2014-05-28 | Multifunctional interface fiber transceiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203840349U true CN203840349U (en) | 2014-09-17 |
Family
ID=51518142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278701.7U Expired - Lifetime CN203840349U (en) | 2014-05-28 | 2014-05-28 | Multifunctional interface fiber transceiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203840349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819517A (en) * | 2017-12-04 | 2018-03-20 | 岭南师范学院 | A kind of optic fiber converter and its control method |
| CN110579839A (en) * | 2018-05-21 | 2019-12-17 | 广东电网有限责任公司 | Optical fiber core aligning device |
-
2014
- 2014-05-28 CN CN201420278701.7U patent/CN203840349U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819517A (en) * | 2017-12-04 | 2018-03-20 | 岭南师范学院 | A kind of optic fiber converter and its control method |
| CN110579839A (en) * | 2018-05-21 | 2019-12-17 | 广东电网有限责任公司 | Optical fiber core aligning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |