CN202873007U - Optical transmission device with selectivity - Google Patents
Optical transmission device with selectivity Download PDFInfo
- Publication number
- CN202873007U CN202873007U CN 201220464917 CN201220464917U CN202873007U CN 202873007 U CN202873007 U CN 202873007U CN 201220464917 CN201220464917 CN 201220464917 CN 201220464917 U CN201220464917 U CN 201220464917U CN 202873007 U CN202873007 U CN 202873007U
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- module
- optical
- transmission device
- output
- conversion modules
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Abstract
The utility model provides an optical transmission device with selectivity. The optical transmission device comprises optical interfaces and optical-electric conversion modules, wherein the number of the optical interfaces is equal to that of the optical conversion modules and is larger than one, each of the optical interfaces is connected with an optical conversion module, a combination module is connected with the optical-electric conversion modules, and electric-optical conversion modules are connected an output module. The optical transmission device is characterized by further comprising a control module which is connected with the combination module. According to the utility model, the control module is added, and the combination module is controlled by the control module to combine the needed electric signals into one, thereby increasing the number of optical fibers connectable to the optical transmission device and improving the data transmission speed; and a splitting module, the multiple groups of electric-optical conversion modules and the output module are added, and the splitting module can be controlled by the control module to transmit electric signals to specific optical conversion modules and the output module such that the electric signals are output from specific ports, thereby enabling the optical transmission device to output multiple optical signals, improving the data transmission capacity and further improving the data transmission speed.
Description
Technical field
The utility model relates to network communications technology field, relates in particular to a kind of light transmitting device.
Background technology
Along with the development of science and technology, the continuous maturation of optical fiber technology, optical fiber used in a large number with network service in.Optical transmission device is exactly that various signals are converted to the equipment that light signal transmits at optical fiber.Existing optical transmission device is carrying out light signal when closing the road, then synthetic one road light signal of multipath light signal can only be exported.When reality was used, people only often wished several roads light signal wherein synthetic one the tunnel, and improving data transmission bauds, but existing equipment can't be realized.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of optionally light transmitting device that has, comprise optical interface, photoelectric conversion module, close road module, electrooptic conversion module, output module, the quantity of optical interface and photoelectric conversion module is identical and be more than one, each optical interface is connected with a photoelectric conversion module, closing the road module is connected with electrooptic conversion module, all photoelectric conversion modules respectively, electrooptic conversion module is connected with output module, characterized by further comprising control module, control module with close the road module and be connected.
Also comprise shunt module, shunt module is closed between road module and the described electrooptic conversion module described, the quantity of described electrooptic conversion module and described output module is identical and be more than one, and shunt module is connected with described control module, all described electrooptic conversion modules respectively.
The beneficial effects of the utility model are: increased control module, it is synthetic one the tunnel with the signal of telecommunication of needs that the road module is closed in control module control, increased the attachable number of fibers of the utility model, improved data transmission bauds.Shunt module and many group electrooptic conversion modules, output module have been added, control module can be controlled shunt module electric signal transmission is arrived specific light modular converter and output module, from specific port output, so that the utility model can the output multi-channel light signal, improve data transmission capabilities, further improved data transmission bauds.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Among the figure, 1, optical interface; 2, photoelectric conversion module; 3, close the road module; 4, electrooptic conversion module; 5, output module; 6, control module; 7, shunt module.
As shown in Figure 1, the quantity of optical interface 1 and photoelectric conversion module 2 is identical and be more than one, each optical interface 1 is connected with a photoelectric conversion module 2, closing road module 3 is connected with all photoelectric conversion modules 2 respectively, electrooptic conversion module 4 is connected with output module 5, control module 6 with close road module 3 and be connected, the quantity of electrooptic conversion module 4 and output module 5 is identical and be more than one, shunt module 7 close between road module 3 and the electrooptic conversion module 4 and respectively with close road module 3 and be connected with all electrooptic conversion modules 4, shunt module 7 also is connected with control module 6.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (2)
1. one kind has optionally light transmitting device, comprise optical interface (1), photoelectric conversion module (2), close road module (3), electrooptic conversion module (4), output module (5), the quantity of optical interface (1) and photoelectric conversion module (2) is identical and be more than one, each optical interface (1) is connected with a photoelectric conversion module (2), close road module (3) respectively with electrooptic conversion module (4), all photoelectric conversion modules (2) connect, electrooptic conversion module (4) is connected with output module (5), characterized by further comprising control module (6), control module (6) with close road module (3) and be connected.
2. a kind of optionally light transmitting device that has as claimed in claim 1, characterized by further comprising shunt module (7), the quantity of described electrooptic conversion module (4) and described output module (5) is identical and be more than one, shunt module (7) be positioned at described close between road module (3) and the described electrooptic conversion module (4) and respectively with described road module (3) and all described electrooptic conversion modules (4) of closing, shunt module (7) also is connected with described control module (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464917 CN202873007U (en) | 2012-09-12 | 2012-09-12 | Optical transmission device with selectivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464917 CN202873007U (en) | 2012-09-12 | 2012-09-12 | Optical transmission device with selectivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202873007U true CN202873007U (en) | 2013-04-10 |
Family
ID=48039687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464917 Expired - Fee Related CN202873007U (en) | 2012-09-12 | 2012-09-12 | Optical transmission device with selectivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202873007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676011A (en) * | 2013-12-18 | 2014-03-26 | 华为技术有限公司 | Optical switch and optical cross connector |
-
2012
- 2012-09-12 CN CN 201220464917 patent/CN202873007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676011A (en) * | 2013-12-18 | 2014-03-26 | 华为技术有限公司 | Optical switch and optical cross connector |
| CN103676011B (en) * | 2013-12-18 | 2015-11-25 | 华为技术有限公司 | Photoswitch and optical cross-connect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |