CN103595476A - A USB power supply fiber transmit-receive apparatus - Google Patents
A USB power supply fiber transmit-receive apparatus Download PDFInfo
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- CN103595476A CN103595476A CN201210286033.8A CN201210286033A CN103595476A CN 103595476 A CN103595476 A CN 103595476A CN 201210286033 A CN201210286033 A CN 201210286033A CN 103595476 A CN103595476 A CN 103595476A
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Abstract
The invention discloses a USB power supply fiber transmit-receive apparatus comprising a photoelectric conversion unit, a USB power supply unit and a monitor unit. The monitor unit comprises a processing module and a communication interface module, a temperature detection module, a display module and a network interface module which are connected with the processing module. A signal receiving end of the processing module is connected to a protocol conversion module. The USB power supply unit comprise a USB power supply interface and a power supply conversion chip. A power supply outlet wire on the power supply conversion chip is connected to the various modules in the fiber transmit-receive apparatus. The beneficial effects of the present invention are that: the USB power supply interface is arranged, and operation can be carried out once after connection to a USB interface of devices such as a computer is carried out, so that the usage is convenient; through the arrangement of the monitor module, operating conditions and environment temperatures of the apparatus are monitored, and data is stored and sent to a far-end monitor room, so that working personnel can timely arrive and remove faults when danger appears.
Description
Technical field
The present invention relates to fiber-optic transceiver device, particularly relate to a kind of USB power supply fiber-optic transceiver device.
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
Existing fiber optical transceiver in use, all adopts 220V to exchange or DC power supply, and limitation is too large, and in some essential industry occasion ，Ru transformer stations etc., arbitrarily access power supply and be easy to make mistakes.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, USB power supply fiber-optic transceiver device is provided, solving existing fiber transceiver is merely able to adopt 220V to exchange or DC power supply, limitation is too large, and in some occasions, arbitrarily accesses power supply and have some and be difficult to the hidden danger of expecting.
Object of the present invention is achieved through the following technical solutions: the USB fiber-optic transceiver device of powering, comprise photoelectric conversion unit, USB power supply unit and monitoring unit, described photoelectric conversion unit comprises protocol conversion module and at least one electrical interface module and at least one optical interface module, electrical interface module and optical interface module are all connected in conversion unit of protocol, described monitoring unit comprises processing module and is connected to the communication interface modules in processing module, temperature detecting module, display module and Network Interface Module, the signal receiving end of described processing module is connected to protocol conversion module, USB power supply unit comprises USB power supply interface and power conversion chip, the power supply outlet of power conversion chip is connected to each module in fiber-optic transceiver device.
Between described electrical interface module and protocol conversion module, be provided with an isolating transformer.
Described electrical interface module is RJ45 joint.
In described processing module, be also provided with a warning output interface, warning output interface is connected to the alarm of outer end.
In described processing module, be also connected with a memory, this memory is mobile memory.
The invention has the beneficial effects as follows:
(1) a USB power supply interface is set, is inserted in the USB interface of apparatus such as computer and can moves, facilitated use;
(2) monitoring module is set, working condition, the ambient temperature of device are monitored, also data are stored, and the Control Room that sends to far-end by network, there is danger, staff can show up and fix a breakdown in time.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
[embodiment]
As shown in Figure 1, the USB fiber-optic transceiver device of powering, comprise photoelectric conversion unit, USB power supply unit and monitoring unit, described photoelectric conversion unit comprises protocol conversion module and at least one electrical interface module and at least one optical interface module, electrical interface module and optical interface module are all connected in conversion unit of protocol, described monitoring unit comprises processing module and is connected to the communication interface modules in processing module, temperature detecting module, display module and Network Interface Module, the signal receiving end of described processing module is connected to protocol conversion module, USB power supply unit comprises USB power supply interface and power conversion chip, the power supply outlet of power conversion chip is connected to each module in fiber-optic transceiver device, power conversion chip mainly converts the 5V power supply of the USB interface of computer to stable 3.3V, the power conversion chip that the model that this device adopts is LM2675, for whole circuit provides good power supply.
Between described electrical interface module and protocol conversion module, be provided with an isolating transformer.
Described electrical interface module is RJ45 joint.
In described processing module, be also provided with a warning output interface, warning output interface is connected to the alarm of outer end.
In described processing module, be also connected with a memory, this memory is mobile memory.
In the photoelectric conversion unit that the present invention adopts, optical interface module is light transmit-receive integrated device, for inserting optical fiber end, accepts and send light signal; Electrical interface module place inserts cable, thus access to LAN; Light signal, from optical interface module access to plant, changes into the signal of telecommunication by protocol conversion module, then from electrical interface module, enters local area network (LAN).Optical interface module adopts 1310/1550nm or 1310/1550nmDFB single fiber integrated optoelectronic module, and good light characteristic and electrical characteristic is provided, and guarantees that transfer of data is reliable, long working life; It is IP113S fiber medium transducer that protocol conversion module adopts model, can realize 10/100BASE-TX to the connection conversion of 100BASE-FX.
In monitoring unit of the present invention, communication interface modules is for monitoring the communication conditions of each module in photoelectric conversion unit, and whether temperature detecting module is normal for the temperature of monitoring in whole device, and display module shows for carrying out real-time data.When there is situation in device, be that in photoelectric conversion unit communication failure or whole device, temperature is undesired, after communication interface modules or temperature detecting module detect, transmit a signal to processing module, processing module sends to the Control Room of far-end by Network Interface Module, but also report to the police by alarm, the staff in Control Room can remove rapidly scene rush to repair, or after the staff in place hears chimes of doom, also can fix a breakdown at that time.The monitor data of monitoring unit generally all can store memory into, for record.
In monitoring unit of the present invention, processing module adopts LPC2210 flush bonding processor, and the embedded multiple task operating system μ CLinux of take is operating platform, and stability is improved significantly, management function can real-time monitoring system, is applicable to carrier class service application.
Claims (5)
- The 1.USB fiber-optic transceiver device of powering, it is characterized in that, comprise photoelectric conversion unit, USB power supply unit and monitoring unit, described photoelectric conversion unit comprises protocol conversion module and at least one electrical interface module and at least one optical interface module, electrical interface module and optical interface module are all connected in conversion unit of protocol, described monitoring unit comprises processing module and is connected to the communication interface modules in processing module, temperature detecting module, display module and Network Interface Module, the signal receiving end of described processing module is connected to protocol conversion module, USB power supply unit comprises USB power supply interface and power conversion chip, the power supply outlet of power conversion chip is connected to each module in fiber-optic transceiver device.
- 2. USB power supply fiber-optic transceiver device according to claim 1, is characterized in that, is provided with an isolating transformer between described electrical interface module and protocol conversion module.
- 3. USB power supply fiber-optic transceiver device according to claim 2, is characterized in that, described electrical interface module is RJ45 joint.
- 4. USB power supply fiber-optic transceiver device according to claim 3, is characterized in that, in described processing module, be also provided with a warning output interface, warning output interface is connected to the alarm of outer end.
- 5. according to arbitrary described USB power supply fiber-optic transceiver device in claim 1～4, it is characterized in that, in described processing module, be also connected with a memory, this memory is mobile memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286033.8A CN103595476A (en) | 2012-08-13 | 2012-08-13 | A USB power supply fiber transmit-receive apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286033.8A CN103595476A (en) | 2012-08-13 | 2012-08-13 | A USB power supply fiber transmit-receive apparatus |
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| CN103595476A true CN103595476A (en) | 2014-02-19 |
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| CN201210286033.8A Pending CN103595476A (en) | 2012-08-13 | 2012-08-13 | A USB power supply fiber transmit-receive apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579492A (en) * | 2014-12-16 | 2015-04-29 | 河南铭视安防工程有限公司 | Transmit-receive method and system of Ethernet fiber transceiver |
| CN106100736A (en) * | 2016-06-03 | 2016-11-09 | 武汉奥源光联网科技发展有限公司 | A kind of miniature Ethernet optical-electrical converter and application |
| CN106230513A (en) * | 2016-07-29 | 2016-12-14 | 陈铭 | A kind of novel optical fiber transceiver module |
| CN107037757A (en) * | 2017-04-17 | 2017-08-11 | 浙江威星智能仪表股份有限公司 | A kind of BootLoader programme upgrade methods based on photoelectricity transmission |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201259516Y (en) * | 2008-07-23 | 2009-06-17 | 董震 | High-voltage current sensor |
| CN201742512U (en) * | 2010-04-19 | 2011-02-09 | 国电南瑞科技股份有限公司 | Optical fiber transceiver |
| CN201966921U (en) * | 2011-03-07 | 2011-09-07 | 江苏科技大学 | Network-managed type fiber optic transmitter |
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2012
- 2012-08-13 CN CN201210286033.8A patent/CN103595476A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201259516Y (en) * | 2008-07-23 | 2009-06-17 | 董震 | High-voltage current sensor |
| CN201742512U (en) * | 2010-04-19 | 2011-02-09 | 国电南瑞科技股份有限公司 | Optical fiber transceiver |
| CN201966921U (en) * | 2011-03-07 | 2011-09-07 | 江苏科技大学 | Network-managed type fiber optic transmitter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579492A (en) * | 2014-12-16 | 2015-04-29 | 河南铭视安防工程有限公司 | Transmit-receive method and system of Ethernet fiber transceiver |
| CN106100736A (en) * | 2016-06-03 | 2016-11-09 | 武汉奥源光联网科技发展有限公司 | A kind of miniature Ethernet optical-electrical converter and application |
| CN106100736B (en) * | 2016-06-03 | 2019-03-29 | 武汉光谷光联网科技有限公司 | A kind of miniature Ethernet photoelectric converter and application |
| CN106230513A (en) * | 2016-07-29 | 2016-12-14 | 陈铭 | A kind of novel optical fiber transceiver module |
| CN107037757A (en) * | 2017-04-17 | 2017-08-11 | 浙江威星智能仪表股份有限公司 | A kind of BootLoader programme upgrade methods based on photoelectricity transmission |
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Application publication date: 20140219 |