CN201966945U - Optical fiber switch - Google Patents
Optical fiber switch Download PDFInfo
- Publication number
- CN201966945U CN201966945U CN2011201160527U CN201120116052U CN201966945U CN 201966945 U CN201966945 U CN 201966945U CN 2011201160527 U CN2011201160527 U CN 2011201160527U CN 201120116052 U CN201120116052 U CN 201120116052U CN 201966945 U CN201966945 U CN 201966945U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- module
- control module
- data exchange
- fiber switch
- 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 relates to an optical fiber switch, which comprises a control module, a data exchange module and a plurality of optical fiber modules, wherein the control module is connected with a network management computer; the control module and the data exchange module are in bidirectional connection; the data exchange module is connected with the corresponding optical fiber modules through a plurality of data lines; and the input/output interface of each optical fiber module is connected with respective corresponding peripheral optical fiber terminal equipment. High-speed hardware exchange, a reliable anti-jamming measure and network management software which can be integrated for the second time are adopted by the optical fiber switch to form a high-reliability solution to the information exchange of a transformer.
Description
Technical field
The utility model relates to a kind of optical fiber switch, particularly a kind of industrial optical fiber switch.
Background technology
At present, the Ethernet switch that uses under the industry substation requires to have performances such as antijamming capability is strong, propagation delay time is little, response speed is fast, information directional transmissions, and domestic large-scale substation has the demand of full optical fiber digital power transformation system, and external similar industrial optical fiber switch costs an arm and a leg, technical guarantee is poor, can not satisfy the needs of existing development, up to the present domestic also not at the industrial optical fiber switch under the substation.
Summary of the invention
The purpose of this utility model be at a little less than the existing industrial optical fiber switch antijamming capability, propagation delay time is big, response speed is slow, information directional transmissions scarce capacity, expensive problem, designs that a kind of reliable antijamming capability is strong, propagation delay time is little, response speed is fast, the industrial optical fiber switch of the orientable transmission of information.
The technical solution of the utility model is:
A kind of optical fiber switch, it comprises control module, data exchange module and a plurality of optic module, control module links to each other with the webmaster computer, control module is connected with data exchange module is two-way, data exchange module connects corresponding a plurality of optic modules by the multichannel data line, and the input/output interface of each optic module connects each self-corresponding peripheral optical fiber terminal equipment.
Control module of the present utility model links to each other with the webmaster computer by Serial Control mouth RS-232.
Optic module of the present utility model is at least two.
Control module of the present utility model is connected by external bus and data exchange module are two-way.
The beneficial effects of the utility model:
But the utility model adopts high-speed hardware exchange, reliable interference protection measure and the integrated network management software of secondary, forms the solution of highly reliable converting equipment information exchange.
The utility model can satisfy the requirement of power automatic system under the adverse circumstances, and antijamming capability is strong, propagation delay time is little, information directional transmissions performance is good, meets the standards and norms of power communication IEC 61850.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, a kind of optical fiber switch, it comprises control module (model can be MT5129), data exchange module (model can be IP3009S) and a plurality of optic module (model can be KM32-A3S), control module links to each other with the webmaster computer, control module is connected with data exchange module is two-way, data exchange module connects corresponding a plurality of optic modules by the multichannel data line, and the input/output interface of each optic module connects each self-corresponding peripheral optical fiber terminal equipment.
Control module of the present utility model links to each other with the webmaster computer by Serial Control mouth RS-232.
Optic module of the present utility model is at least two.
Control module of the present utility model is connected by external bus and data exchange module are two-way.
Each optic module of the present utility model receives the light signal that corresponding peripheral fiber plant is sent, converting the signal of telecommunication to send data exchange module to handle, the action of data exchange module is controlled by control module, the signal of telecommunication after the control and treatment converts the peripheral fiber plant that light signal is delivered to each correspondence to by each optic module again, realizes exchanges data.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (4)
1. optical fiber switch, it is characterized in that it comprises control module, data exchange module and a plurality of optic module, control module links to each other with the webmaster computer, control module is connected with data exchange module is two-way, data exchange module connects corresponding a plurality of optic modules by the multichannel data line, and the input/output interface of each optic module connects each self-corresponding peripheral optical fiber terminal equipment.
2. according to the described optical fiber switch of claim, it is characterized in that described control module links to each other with the webmaster computer by Serial Control mouth RS-232.
3. according to the described optical fiber switch of claim, it is characterized in that described optic module is at least two.
4. according to the described optical fiber switch of claim, it is characterized in that described control module is connected by external bus and data exchange module are two-way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201160527U CN201966945U (en) | 2011-04-19 | 2011-04-19 | Optical fiber switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201160527U CN201966945U (en) | 2011-04-19 | 2011-04-19 | Optical fiber switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966945U true CN201966945U (en) | 2011-09-07 |
Family
ID=44529498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201160527U Expired - Fee Related CN201966945U (en) | 2011-04-19 | 2011-04-19 | Optical fiber switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966945U (en) |
-
2011
- 2011-04-19 CN CN2011201160527U patent/CN201966945U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101873262A (en) | Industrial optical fiber Ethernet switch | |
| CN107241382B (en) | Data conversion method and device used between serial port and Ethernet | |
| CN202565276U (en) | Photoelectric converter of plastic optical fibers and RS485 communication port | |
| CN201966945U (en) | Optical fiber switch | |
| CN204578380U (en) | A kind of control system circuit board for general inverter device | |
| CN203057159U (en) | Multifunctional photoelectric integrated converter | |
| CN202696609U (en) | Optical fiber concentrator | |
| CN202331792U (en) | Data collection transmission system for transformer substation | |
| CN201976131U (en) | Multi-interface data communication concentrator of automatic weather station | |
| CN205754412U (en) | A kind of MODBUS protocol conversion apparatus | |
| CN201742428U (en) | Industrial optical fiber Ethernet switch | |
| CN202565275U (en) | Photoelectric converter having plastic optical fiber port and RS 232 communication port | |
| CN203435026U (en) | Wind power plant comprehensive monitoring system | |
| CN201957035U (en) | Industrial optical fiber Ethernet switch | |
| CN201985888U (en) | Optical fiber Ethernet exchanger | |
| CN206350014U (en) | A kind of stable communication device for ROIP equipment | |
| CN203933842U (en) | The communication structure that a kind of thermal power plant information system is optimized | |
| CN204119206U (en) | A kind of analog interface expanding unit based on high voltage converter | |
| CN201450499U (en) | Field bus access device | |
| CN203813781U (en) | USB and PLC communication converter | |
| CN102938681A (en) | Method and system for mapping transformer substation abstract communication service interface to network communication | |
| CN103997628A (en) | Method and communication structure for optimizing thermal power plant information system | |
| CN204926072U (en) | Communication interface integrated circuit board suitable for flexible direct current transmission real -time simulation of system platform | |
| CN204795379U (en) | Intelligent monitoring system is administered to quality of water | |
| CN204408385U (en) | Hydroelectric station serial ports type network security shielding system |
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: 20110907 Termination date: 20140419 |