CN205179047U - Video conferencing system - Google Patents
Video conferencing system Download PDFInfo
- Publication number
- CN205179047U CN205179047U CN201520810800.XU CN201520810800U CN205179047U CN 205179047 U CN205179047 U CN 205179047U CN 201520810800 U CN201520810800 U CN 201520810800U CN 205179047 U CN205179047 U CN 205179047U
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- China
- Prior art keywords
- user terminal
- optical
- optical splitter
- video conferencing
- conferencing system
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- 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.)
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
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Abstract
The utility model discloses a video conferencing system, including an user terminal, the 2nd user terminal, first spectrometer is through the fiber connection an user terminal, the second spectrometer is through the fiber connection the 2nd user terminal, light line termination is through the fiber connection first spectrometer with the second spectrometer, meeting server is through the fiber connection light line termination. The utility model provides a video conferencing system can improve having a power failure or the voltage operation that video conferencing system still can be normal when unstable video conferencing system's stability.
Description
Technical field
The utility model relates to video technique field, particularly relates to a kind of video conferencing system.
Background technology
Before the application of EPON intelligent acess technology, video conferencing system has adopted optical fiber as the medium of long-distance transmissions, and under this networking mode, the fiber optical transceiver converging machine room active seems particularly important.
Fiber optical transceiver, is the Ethernet transmission medium converting unit that a kind of light signal by short-range twisted pair telecommunications number and long distance carries out exchanging, is also referred to as optical-electrical converter (FiberConverter) in a lot of place.Product is generally applied in that Ethernet cable cannot cover, in the real network environment that must use optical fiber to extend transmission distance, and be usually positioned the Access Layer application of broadband metropolitan area network; Also played huge effect in help on optical fiber last one kilometer connection to metropolitan area network and more outer field network simultaneously.
But networking mode of the prior art has very large drawback, and it depends on stabilized power supply unduly, if once converge machine room power failure or voltage instability, this will cause conference system normally to run, and the unsteadiness of video conferencing system increases.
Utility model content
The utility model provides a kind of video conferencing system, video conferencing system still can run normally, improve the stability of described video conferencing system when voltage instability.
The utility model embodiment provides a kind of video conferencing system, comprising:
First user terminal;
Second user terminal;
First optical splitter, by first user terminal described in Fiber connection;
Second optical splitter, by the second user terminal described in Fiber connection;
Optical line terminal, by the first optical splitter described in Fiber connection and described second optical splitter;
Conference server, by optical line terminal described in Fiber connection.
Optionally, described system also comprises:
First optical network unit, is arranged on the optical fiber between described first user terminal and described first optical splitter;
Second optical network unit, is arranged on the optical fiber between described second user terminal and described second optical splitter.
Optionally, described Conference server comprises data processing server and display server, and described data processing server is by display server described in Fiber connection, and described data processing server is connected with described optical line terminal.
Optionally, described system also comprises:
3rd user terminal;
3rd optical splitter, by the 3rd user terminal described in Fiber connection.
Optionally, described system also comprises:
3rd optical network unit, is arranged on the optical fiber between described 3rd user terminal and described 3rd optical splitter.
By an embodiment or multiple embodiment, the utility model has following beneficial effect or advantage:
Due in video conferencing system in the embodiment of the present application, the first optical splitter is by Fiber connection first user terminal; Second optical splitter is by Fiber connection second user terminal; And optical line terminal is by the first optical splitter and described second optical splitter described in Fiber connection; Conference server, by optical line terminal described in Fiber connection, because optical splitter is a kind of passive device, in power free situation, still light signal can be sent to first, second user terminal described, the video conferencing system when voltage instability still can be run normally, improve the stability of described video conferencing system.
Accompanying drawing explanation
Fig. 1 is the Organization Chart of video conferencing system in the utility model embodiment.
In figure, appended with drawings mark is as follows:
10---first user terminal, 11---first user terminal, 12---first user terminal, 20---the second user terminal, 30---the first optical splitter, 31---the second optical splitter, 32---the 3rd optical splitter, 40---optical line terminal, 50---Conference server, 51---data processing server, 52---display server, 60---the first optical network unit, 61---the first optical network unit, 62---the first optical network unit, 63---the second optical network unit, 64---the 3rd optical network unit, 65---the 3rd optical network unit, 66---the 3rd optical network unit, 70---the 3rd user terminal, 71---the 3rd user terminal, 72---the 3rd user terminal, 80---meeting machine room, 81---exchange room before factory, 82---converge machine room, 83---converge machine room, 84---converge machine room.
Embodiment
The utility model provides a kind of video conferencing system, video conferencing system still can run normally, improve the stability of described video conferencing system when voltage instability.
Lower mask body is described in detail, described in specific as follows the apparatus structure of the application by reference to the accompanying drawings.
See Fig. 1, the utility model embodiment provides a kind of video conferencing system, comprises first user terminal 10; Second user terminal 20; First optical splitter 30 is by Fiber connection first user terminal 10; Second optical splitter 31 is by Fiber connection second user terminal 20; (opticallineterminal, is called for short: OLT) 40, by Fiber connection first optical splitter 30 and the second optical splitter 31 optical line terminal; Conference server 50, by Fiber connection optical line terminal 40.
Wherein, because the first optical splitter 30 and the second optical splitter 31 are a kind of passive devices, do not need external energy, as long as there is input light, so, the light signal that optical line terminal 40 can be sent by first, second optical splitter described still can send to first user terminal 10 and the second user terminal 20 in the absence of a power supply, wherein, first user terminal 10 and the second user terminal 20 can be all the electronic equipments that notebook computer, desktop computer, panel computer, smart mobile phone etc. have display screen.
Concrete, first optical splitter 30 can connect one or more user terminal, the user terminal that such as the first optical splitter 30 connects can be such as 2,3,5,10 etc., in like manner, second optical splitter 31 also can connect one or more user terminal, the user terminal that such as the second optical splitter 31 connects can be such as 2,3,10 etc., and lower mask body connects 3 user terminals for the first optical splitter 30, and it is example that the second optical splitter 31 connects 1 user terminal.
Concrete, see Fig. 1, the first optical splitter 30 connects first user terminal 10, first user terminal 11 and first user terminal 12 respectively by three optical fiber, and the second optical splitter 31 is by Fiber connection second user terminal 20.
Concrete, described video conferencing system also comprises the first optical network unit, and ((OpticalNetworkUnit is called for short optical network unit) 60, be arranged on the optical fiber between first user terminal 10 and the first optical splitter 30; First optical network unit 61 is arranged on the optical fiber between first user terminal 11 and the first optical splitter 30; First optical network unit 62 is arranged on the optical fiber between first user terminal 12 and the first optical splitter 30; Second optical network unit 63, be arranged on the optical fiber between the second user terminal 20 and the second optical splitter 31, to make to provide data, IPTV (i.e. IPTV) by U by each optical network unit in first, second optical network unit, voice (use IAD, i.e. IntegratedAccessDevice integrated access equipment) etc. business, thus make can be more stable in described video conferencing system transmitting video data.
Concrete, Conference server 50 can be made up of one or more server, lower mask body consists of example with Conference server 50 by 2 servers, Conference server 50 comprises data processing server 51 and display server 52, data processing server 51 is by Fiber connection display server 52, data processing server 51 is connected with optical line terminal 40, wherein, data processing server 51 is made to receive first user terminal 10 by optical line terminal 40, first user terminal 11, the video data that first user terminal 12 and the second user terminal 20 gather, then the video data of collection is integrated, video data after integrating can be shown on display server 52, video data after integration can show by display server 52 on a display interface, and the video data after described integration is transferred to first user terminal 10 by optical line terminal 40 again, first user terminal 11, first user terminal 12 and the second user terminal 20 show, thus realize normally carrying out of video conference, wherein, data processing server 51 can be desktop computer, notebook computer etc., display server 52 can be desktop computer, notebook computer etc.
Concrete, described video conferencing system can comprise the optical splitter of more than 2, it is such as 3,5,10 etc., lower mask body comprises 3 optical splitters for described video conferencing system, and described video conferencing system comprises the 3rd user terminal 70, the 3rd user terminal 71 and the 3rd user terminal 72; 3rd optical splitter 32 connects the 3rd user terminal 70, the 3rd user terminal 71 and the 3rd user terminal 72 respectively by three optical fiber.
Concrete, described video conferencing system also comprises the 3rd optical network unit 64, is arranged on the optical fiber between the 3rd user terminal 70 and the 3rd optical splitter 32; 3rd optical network unit 65, is arranged on the optical fiber between the 3rd user terminal 71 and the 3rd optical splitter 32; 3rd optical network unit 66, is arranged on the optical fiber between the 3rd user terminal 72 and the 3rd optical splitter 32.
In actual application; Conference server 50 can be arranged in meeting machine room 80; optical line terminal 40 can be arranged on before factory in exchange room 81; first optical splitter 30 is arranged on and converges in machine room 82; second optical splitter 31 is arranged on and converges in machine room 83; 3rd optical splitter 32 is arranged on and converges in machine room 84, to protect the equipment in described video conferencing system, improves its useful life.
Concrete, because optical line terminal 40 can have stronger covering power, and the optical network unit of user side is more stable and not fragile than fiber optical transceiver, and fiber optical transceiver is easily-consumed products, the input of a large amount of fiber optical transceivers makes the operation cost of whole business remain high, so, effectively can reduce the failure rate is low of described video conferencing system, greatly reduce operation cost.
By an embodiment or multiple embodiment, the utility model has following beneficial effect or advantage:
Due in video conferencing system in the embodiment of the present application, the first optical splitter is by Fiber connection first user terminal; Second optical splitter is by Fiber connection second user terminal; And optical line terminal is by the first optical splitter and described second optical splitter described in Fiber connection; Conference server, by optical line terminal described in Fiber connection, because optical splitter is a kind of passive device, in power free situation, still light signal can be sent to first, second user terminal described, the video conferencing system when voltage instability still can be run normally, improve the stability of described video conferencing system.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.Apparent, defined herein General Principle will be made for those skilled in the art when not departing from the spirit or scope of utility model, can to realize in other embodiments the multiple amendment of these embodiments.Therefore, the utility model can not be limited and these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and novel features.
Claims (5)
1. a video conferencing system, is characterized in that, comprising:
First user terminal;
Second user terminal;
First optical splitter, by first user terminal described in Fiber connection;
Second optical splitter, by the second user terminal described in Fiber connection;
Optical line terminal, by the first optical splitter described in Fiber connection and described second optical splitter;
Conference server, by optical line terminal described in Fiber connection.
2. the system as claimed in claim 1, is characterized in that, described system also comprises:
First optical network unit, is arranged on the optical fiber between described first user terminal and described first optical splitter;
Second optical network unit, is arranged on the optical fiber between described second user terminal and described second optical splitter.
3. system as claimed in claim 2, it is characterized in that, described Conference server comprises data processing server and display server, and described data processing server is by display server described in Fiber connection, and described data processing server is connected with described optical line terminal.
4. the system as claimed in claim 1, is characterized in that, described system also comprises:
3rd user terminal;
3rd optical splitter, by the 3rd user terminal described in Fiber connection.
5. system as claimed in claim 4, it is characterized in that, described system also comprises:
3rd optical network unit, is arranged on the optical fiber between described 3rd user terminal and described 3rd optical splitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810800.XU CN205179047U (en) | 2015-10-19 | 2015-10-19 | Video conferencing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810800.XU CN205179047U (en) | 2015-10-19 | 2015-10-19 | Video conferencing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205179047U true CN205179047U (en) | 2016-04-20 |
Family
ID=55742974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520810800.XU Expired - Fee Related CN205179047U (en) | 2015-10-19 | 2015-10-19 | Video conferencing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205179047U (en) |
-
2015
- 2015-10-19 CN CN201520810800.XU patent/CN205179047U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171019 |