CN202696616U - USB power supply fiber converter - Google Patents
USB power supply fiber converter Download PDFInfo
- Publication number
- CN202696616U CN202696616U CN 201220398727 CN201220398727U CN202696616U CN 202696616 U CN202696616 U CN 202696616U CN 201220398727 CN201220398727 CN 201220398727 CN 201220398727 U CN201220398727 U CN 201220398727U CN 202696616 U CN202696616 U CN 202696616U
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- power supply
- module
- usb power
- interface
- usb
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Abstract
The utility model discloses a USB power supply fiber converter, which comprises 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 to the processing module, wherein a signal receiving terminal of the processing module is connected to a protocol conversion module; and the USB power supply unit comprises a USB power supply interface and a power supply conversion chip, wherein power supply outlet lines of the power supply conversion chip are connected to each module of the fiber converter. The USB power supply fiber converter has the advantages that the USB power supply interface is arranged, so that the USB power supply fiber converter can be operated as long as the fiber converter is plugged into a USB interface of a computer or other equipment, which is convenient in usage; and the monitor module is arranged to monitor working states and environmental temperature fiber converter, to store data, and to transmit the data to a remote monitor room via network, so that working staff can timely arrive to eliminate faults when there is a danger.
Description
Technical field
The utility model relates to fiber-optic transceiver device, particularly relates 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 also is referred to as optical-electrical converter (Fiber Converter) in a lot of places.Product generally is applied in the real network environment that Ethernet cable can't cover, must extend transmission distance with optical fiber, and the Access Layer that usually is positioned broadband metropolitan area network is used; Helping that last kilometer of optical fiber connection has also been brought into play huge effect on metropolitan area network and more outer field network simultaneously
Existing fiber optical transceiver all adopts 220V to exchange or DC power supply in use, and limitation is too large, and in some essential industry occasions, such as transformer station etc., arbitrarily accesses power supply and is easy to make mistakes.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, USB power supply fiber-optic transceiver device is provided, solving the existing fiber transceiver is merely able to adopt 220V to exchange or DC power supply, limitation is too large, and arbitrarily accesses power supply in some occasions and have the hidden danger that some are difficult to expect.
The purpose of this utility model 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 all are connected on the conversion unit of protocol, described monitoring unit comprises processing module and is connected to communication interface modules on the 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, the USB power supply unit comprises USB power supply interface and power conversion chip, and the power supply outlet of power conversion chip is connected to each module in the fiber-optic transceiver device.
Be provided with an isolating transformer between described electrical interface module and the protocol conversion module.
Described electrical interface module is the RJ45 joint.
Also be provided with a warning output interface on the described processing module, the warning output interface is connected to the alarm of outer end.
Also be connected with a memory on the described processing module, this memory is mobile memory.
The beneficial effects of the utility model are:
(1) a USB power supply interface is set, is inserted on the USB interface of apparatus such as computer and can moves, made things convenient for 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, danger is appearring, and the staff can in time show up and fix a breakdown.
Description of drawings
Fig. 1 structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but structure of the present utility model 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 all are connected on the conversion unit of protocol, described monitoring unit comprises processing module and is connected to communication interface modules on the 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, the 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 the fiber-optic transceiver device, power conversion chip mainly converts the 5V power supply of the USB interface of computer to stable 3.3V, the model that this device adopts is the power conversion chip of LM2675, for whole circuit provides good power supply.
Be provided with an isolating transformer between described electrical interface module and the protocol conversion module.
Described electrical interface module is the RJ45 joint.
Also be provided with a warning output interface on the described processing module, the warning output interface is connected to the alarm of outer end.
Also be connected with a memory on the described processing module, this memory is mobile memory.
In the photoelectric conversion unit that the utility model adopts, the optical interface module is light transmit-receive integrated device, is used for inserting optical fiber end, accepts and send light signal; The electrical interface module place inserts cable, thus access to LAN; Light signal changes into the signal of telecommunication from optical interface module access to plant by protocol conversion module, then enters local area network (LAN) from electrical interface module.The 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 that 10/100BASE-TX is to the connection conversion of 100BASE-FX.
In the monitoring unit of the present utility model, communication interface modules is used for the communication conditions of each module in the monitoring photoelectric conversion unit, and whether temperature detecting module is used for monitoring the interior temperature of whole device normal, and display module is used for carrying out real-time data and shows.When situation appears in device, be that temperature is undesired in photoelectric conversion unit communication failure or the whole device, 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 the Control Room can remove rapidly scene rush to repair, perhaps also can fix a breakdown after the staff in place hears chimes of doom at that time.The monitor data of monitoring unit generally all can store memory into, is used for record.
In the monitoring unit of the present utility model, processing module adopts the LPC2210 flush bonding processor, and take embedded multiple task operating system μ CLinux as operating platform, stability is improved significantly, management function can real-time monitoring system, is applicable to the carrier class service application.
Claims (5)
1.USB power supply fiber-optic transceiver device, 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 all are connected on the conversion unit of protocol, described monitoring unit comprises processing module and is connected to communication interface modules on the 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, the USB power supply unit comprises USB power supply interface and power conversion chip, and the power supply outlet of power conversion chip is connected to each module in the 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 the protocol conversion module.
3. USB power supply fiber-optic transceiver device according to claim 2 is characterized in that, described electrical interface module is the RJ45 joint.
4. USB power supply fiber-optic transceiver device according to claim 3 is characterized in that, also be provided with a warning output interface on the described processing module, the warning output interface is connected to the alarm of outer end.
5. arbitrary described USB power supply fiber-optic transceiver device is characterized in that according to claim 1～4, and also be connected with a memory on the described processing module, this memory is mobile memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398727 CN202696616U (en) | 2012-08-13 | 2012-08-13 | USB power supply fiber converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398727 CN202696616U (en) | 2012-08-13 | 2012-08-13 | USB power supply fiber converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696616U true CN202696616U (en) | 2013-01-23 |
Family
ID=47552166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398727 Expired - Fee Related CN202696616U (en) | 2012-08-13 | 2012-08-13 | USB power supply fiber converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202696616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104442A (en) * | 2013-04-10 | 2014-10-15 | 鸿富锦精密工业（深圳）有限公司 | Signal transmission system |
-
2012
- 2012-08-13 CN CN 201220398727 patent/CN202696616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104442A (en) * | 2013-04-10 | 2014-10-15 | 鸿富锦精密工业（深圳）有限公司 | Signal transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130813 |