CN203537401U - Mode selective optical fiber transceiver - Google Patents
Mode selective optical fiber transceiver Download PDFInfo
- Publication number
- CN203537401U CN203537401U CN201320696888.8U CN201320696888U CN203537401U CN 203537401 U CN203537401 U CN 203537401U CN 201320696888 U CN201320696888 U CN 201320696888U CN 203537401 U CN203537401 U CN 203537401U
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- optical fiber
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims description 38
- 239000000835 fiber Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 238000004891 communication Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 101100283411 Arabidopsis thaliana GMII gene Proteins 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
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- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model discloses a mode selective optical fiber transceiver including a photoelectric medium conversion chip, a control circuit, an LED module, a light transmit-receive one-body module, a configuration module, an RJ45 interface, and an optical fiber interface. The control circuit is respectively connected with the photoelectric medium conversion chip and the configuration module, the photoelectric medium conversion chip is respectively connected with the LED module, the light transmit-receive one-body module, and the configuration module, the optical fiber interface is connected on the light transmit-receive one-body module, and the RJ45 interface is connected on the photoelectric medium conversion chip. When automatic configuration is selected, the mode selective optical fiber transceiver selective can change the interface configuration itself based on the accessed optical fiber interface mode, thereby automatically completing the communication of links. Therefore, the mode selective optical fiber transceiver can be butted with photoelectric converters with any other interfaces and can complete the connection by manually configuring interface modes.
Description
Technical field
The utility model relates to opto-electronic conversion field, particularly relates to the optional fiber optical transceiver of a kind of pattern.
Background technology
Along with advancing by leaps and bounds of informatization, people are day by day vigorous for the demand of the multimedia communications such as data, image, and ethernet broadband access mode is particularly important, but 5 traditional class line transmission ranges can not adapt to the needs of real network environment.Meanwhile optical communication have contain much information, good confidentiality, lightweight, volume is little, non-relay, transmission range is long etc., and advantage is widely applied.Fiber optical transceiver is that a kind of light signal by the short distance twisted-pair feeder signal of telecommunication and long distance carries out the Ethernet transmission unit of conversion mutually, generally comprise three basic function module: optical & electronic media converter, the integrated module of optical transceiver and electric signal interface, if be equipped with network management function, also comprise network management information processing unit.
Utility model content
The purpose of this utility model is problem single for existing fiber optical transceiver interface modes, that product version is fixedly not easy to upgrading, the optional fiber optical transceiver of a kind of pattern is proposed, provide GMII, Fiber and automatic three kinds of patterns optional, and configuration of reservations chip programming interface, facilitate product up-gradation and secondary development.
The utility model adopts following technical scheme: the optional fiber optical transceiver of a kind of pattern, comprises optical & electronic media converter, control circuit, LED module, the integrated module of optical transceiver, configuration module, RJ45 interface, optical fiber interface; Described control circuit is connected with configuration module with optical & electronic media converter respectively, described optical & electronic media converter is connected with LED module, the integrated module of optical transceiver, configuration module respectively, optical fiber interface is connected on the integrated module of optical transceiver, and RJ45 interface is connected on optical & electronic media converter.
In technique scheme, in described control circuit, be provided with toggle switch, described toggle switch is connected with configuration module with optical & electronic media converter respectively.
This practical advantage is: when the utility model is selected configuration automatically, can change according to the optical fiber interface pattern being access in the interface configuration of self, thereby automatically complete the communication of link.This makes this product with the optical-electrical converter docking of other any interfaces, also can complete connection by manual configuration interface modes.
Accompanying drawing explanation
The utility model will illustrate by embodiment and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is schematic block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, fiber optical transceiver described in the utility model, comprises optical & electronic media converter, control circuit, LED module, the integrated module of optical transceiver, configuration module, RJ45 interface, optical fiber interface; Described control circuit is connected with configuration module with optical & electronic media converter respectively, described optical & electronic media converter is connected with LED module, the integrated module of optical transceiver, configuration module respectively, optical fiber interface is connected on the integrated module of optical transceiver, and RJ45 interface is connected on optical & electronic media converter.
Wherein:
Control circuit: be mainly used in selecting the configuration mode of product, the utility model is mainly selected to realize this product work mode by changing toggle switch state.
Configuration module: store the required configuration information of this product, the utility model has three kinds of patterns, is respectively GMII, Fiber and automatic mode.
Optical & electronic media converter: be mainly used in the conversion of light signal and the signal of telecommunication, electric signal interface is supported 10/100/1000M self adaptation, and the utility model adopts RJ45 interface.
The integrated module of optical transceiver: complete the transmitting-receiving of light signal by optical fiber interface.
LED module: show this product working status information by LED.
When the utility model is selected configuration automatically, can change according to the interface modes being access in the interface configuration of self, thereby automatically complete the communication of link.This can dock with the optical-electrical converter of other any interfaces this product.Also can complete connection by manual configuration interface modes.
Disclosed all features in this specification, except mutually exclusive feature, all can combine by any way.
The foregoing is 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., within all should being included in protection range of the present utility model.
Claims (3)
1. the optional fiber optical transceiver of pattern, is characterized by and comprise optical & electronic media converter, control circuit, LED module, the integrated module of optical transceiver, configuration module, RJ45 interface, optical fiber interface; Described control circuit is connected with configuration module with optical & electronic media converter respectively, described optical & electronic media converter is connected with LED module, the integrated module of optical transceiver, configuration module respectively, optical fiber interface is connected on the integrated module of optical transceiver, and RJ45 interface is connected on optical & electronic media converter.
2. the optional fiber optical transceiver of a kind of pattern according to claim 1, is characterized by described control circuit and is provided with toggle switch, and described toggle switch is connected with configuration module with optical & electronic media converter respectively.
3. the optional fiber optical transceiver of a kind of pattern according to claim 2, is characterized by described configuration module and is provided with DLL (dynamic link library).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696888.8U CN203537401U (en) | 2013-11-07 | 2013-11-07 | Mode selective optical fiber transceiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696888.8U CN203537401U (en) | 2013-11-07 | 2013-11-07 | Mode selective optical fiber transceiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537401U true CN203537401U (en) | 2014-04-09 |
Family
ID=50423571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320696888.8U Expired - Lifetime CN203537401U (en) | 2013-11-07 | 2013-11-07 | Mode selective optical fiber transceiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015196417A1 (en) * | 2014-06-26 | 2015-12-30 | 李俊德 | Direct-connected media converter |
-
2013
- 2013-11-07 CN CN201320696888.8U patent/CN203537401U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015196417A1 (en) * | 2014-06-26 | 2015-12-30 | 李俊德 | Direct-connected media converter |
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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: 20140409 |