CN211930647U - 100G plug-in card - Google Patents
100G plug-in card Download PDFInfo
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- CN211930647U CN211930647U CN202020997153.9U CN202020997153U CN211930647U CN 211930647 U CN211930647 U CN 211930647U CN 202020997153 U CN202020997153 U CN 202020997153U CN 211930647 U CN211930647 U CN 211930647U
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Abstract
The utility model discloses a 100G plug-in card, 100G plug-in card includes the central control unit, the central control unit is connected with communication transmission platform's backplate, 100G plug-in card still includes: ten-way 10GOE converters; ten-way 10GEO converters; two 100GEO converters; two 100GOE converters; the signal combining and splitting module is respectively connected with the ten-path 10GOE converter, the ten-path 10GEO converter and the central control unit; the signal cross device is connected with the signal combining and splitting module and the central control unit; and the service protection device is respectively connected with the signal cross device, the two paths of 100GEO converters, the two paths of 100GOE converters and the central control unit. The utility model is very convenient to use.
Description
Technical Field
The utility model relates to an OTN plug-in card, concretely relates to 100G plug-in card.
Background
In this information age, people have increasingly demanded communication and demand for it to meet the demands of this age. Therefore, how to solve the communication problem brought by the development of the times to us deserves corresponding attention. Against the background of the high demands made on communication, the generation of dense wavelength division multiplexing technology has met this high standard demand well. The application of Dense Wavelength Division Multiplexing (DWDM) technology well reduces the communication cost, and greatly improves the stability and flexibility. In the areas where optical cable resources of many operators, internet users, data centers and the like are insufficient, services are rapidly increased, and optical cable expansion is urgently needed and inconvenient, DWDM can utilize limited optical cables of various old models to provide bandwidth which is dozens of times of the existing transmission capacity to realize bidirectional convergence transmission of multiple services between two points or multiple points, the expansion process is very simple, the capacity of the optical cable can be expanded by 4-96 times by only adding a pair of DWDM equipment at two ends, online expansion can be realized, the original services are not affected at all, and smooth transition of the services is ensured.
In recent years, the internet, especially the mobile internet, develops rapidly, users watching network videos through user terminals are continuously rising, bandwidth resources are expanded by various large video websites, self media and the like, early single-fiber 96-wave 10G (i.e. single-fiber 960G) cannot meet the rapid development requirements of the existing internet, it is urgent to transmit services through existing optical cable resources with resource shortage by a large number of newly-added 10G ports, therefore, a 10G OTN technology is required to complete transmission of single-fiber 9600G capacity to meet the bandwidth development requirements of users, an OTN telecommunication-level network management system is used, the transmission service quality is guaranteed, meanwhile, online expansion and maintenance are convenient, and operation, maintenance and manageability are achieved.
The existing 100G plug-in card generally inputs a plurality of 10G optical signals through an input end, then converts the signals into a plurality of 10G electrical signals, then carries out aggregation through a signal processing module, and then outputs the 100G electrical signals through an output end.
The above-mentioned 100G card has the following problems:
(1) the 100G electric signals output by the output end are not standby and are inconvenient to use;
(2) the signal output by the 100G plug-in card is only a 100G optical signal, but sometimes other frequency optical signals are required to be output, and the current 100G plug-in card cannot meet the requirement and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem to a 100G plug-in card is provided.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
A100G card, the 100G card comprising a central control unit, the central control unit being connected to a backplane of a communications transport platform, the 100G card further comprising:
ten-way 10GOE converters;
ten-way 10GEO converters;
two 100GEO converters;
two 100GOE converters;
the signal combining and separating module is respectively connected with the ten-path 10GOE converter, the ten-path 10GEO converter and the central control unit;
the signal cross device is connected with the signal combining and splitting module and the central control unit;
and the service protection device is respectively connected with the signal cross device, the two paths of 100GEO converters, the two paths of 100GOE converters and the central control unit.
In a preferred embodiment of the utility model, the 100G plug-in card still includes first input detection unit and second input detection unit, central control unit, ten way 10GOE converters and ten way 10GEO converters are connected respectively to first input detection unit, two way 100GEO converters, two way 100GOE converters and central control unit are connected respectively to the second input detection unit.
The utility model has the advantages that:
the utility model is very convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below.
Referring to fig. 1, the present invention provides a 100G plug-in card, which includes a central control unit 100, ten-way 10GOE converters 200, ten-way 10GEO converters 300, two-way 100GEO converters 410, two-way 100GOE converters 420, a signal combining and splitting module 500, a signal cross 600 and a service protection device 700.
And the central control unit 100 is connected with a backboard of the communication transmission platform and can interact data signals and control signals with the intelligent network management card after being connected.
In addition, the central control unit 100 is respectively connected to the signal combining and splitting module 500, the signal crossbar 600 and the service protection device 700, and is configured to control the switching and the operation of the signal combining and splitting module 500, the signal crossbar 600 and the service protection device 700.
The ten-channel 10GOE converter 200 is for converting an externally input ten-channel 10G optical signal into an ten-channel 10G electrical signal.
The signal combining and splitting module 500 specifically includes a signal aggregator 510 and a signal splitter 520, where the signal aggregator 510 is connected to the ten-way 10GOE converter 200, and is configured to aggregate the ten-way 10G electrical signals converted by the ten-way 10GOE converter 200 to form high-frequency electrical signals, such as 4 × 25G 100G electrical signals.
The ten-way 10GEO converter 300 may be specifically connected to the signal separator 520 in the signal combining and splitting module 500, a signal entering through the two-way 100GOE converter 420 may be separated by the signal separator 520 and then divided into a plurality of 10G electrical signals, and the separated plurality of 10G electrical signals may be output through the ten-way 10GEO converter 300.
The signal cross device 600 is connected to the signal combining and splitting module 500, and is configured to implement multi-directional selection of signal flow direction in the present application, so as to improve efficiency, for example:
the 100G electrical signals aggregated by the signal merging/splitting module 500 can be transmitted to the service protection device 700 through the signal cross 600;
the signal combining and splitting module 500 may also control, by the central control unit 100, the signal entering from the two-way 100GOE converter 420 to be split by the signal splitter 520 into a plurality of 10G electrical signals, and the plurality of 10G electrical signals split by the signal splitter 520 may be output by the EO converter 300.
The signal combiner/divider module 500 may also perform return output or port replacement output of each remaining 10G electrical signal among the ten 10G electrical signals converted by the ten 10GOE converter 200 by the signal cross 600.
And the service protection device 700 is respectively connected with the signal interleaver 600, the two 100GEO converters 410 and the two 100GOE converters 420, and after the 100G electrical signals aggregated by the signal merging and splitting module 500 are transmitted to the service protection device 700 through the signal interleaver 600, the service protection device 700 can back up the 100G electrical signals, divide the 100G electrical signals into two 100G electrical signals, and then output the two 100GEO converters 410 respectively, wherein one path is a main output and the other path is a standby output.
The ten-way 10GOE converter 200 and the EO converter 300 are specifically the client side of the 100G plug-in card, and the two-way 100GEO converter 410 is the wavelength division side of the 100G plug-in card, and a general signal enters through the client side and is output through the wavelength division side.
The central control unit 100, the ten-way 10GOE converter 200, the ten-way 10GEO converter 300, the two-way 100GEO converter 410, the signal combining and splitting module 500, the signal cross 600, and the service protection device 700 are all existing structures, and the above structures are only applied to 100G plug-in cards in the present application.
In addition, the present application further includes a first input/output detection unit and a second input/output detection unit, wherein the first input/output detection unit is respectively connected to the central control unit 100, the ten-way 10GOE converter 200 and the EO converter 300, and the second input/output detection unit is respectively connected to the two-way 100GEO converter 410 and the central control unit 100.
The first input/output detection unit detects the input signal converted by the ten-way 10GOE converter 200 and the output signal converted by the ten-way 10GEO converter 300, respectively, and transmits the detection signals to the central control unit 100, and the second input/output detection unit detects the output signal converted by the two-way 100GEO converter 410 and the input signal converted by the two-way 100GOE converter 420, and transmits the detection signals to the central control unit 100.
The first input-output detection unit and the second input-output detection unit can respectively detect signals, so that the signals can be replaced or maintained in time, and the efficiency is improved.
The first input-output detection unit and the second input-output detection unit can respectively consist of an input detection circuit and an output detection circuit, and the input detection circuit and the output detection circuit can respectively consist of a photodiode and a logarithmic amplifier which are connected in series.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A100G plug-in card, the 100G plug-in card includes the central control unit, the central control unit is connected with the backplate of communication transmission platform, its characterized in that, the 100G plug-in card still includes:
ten-way 10GOE converters;
ten-way 10GEO converters;
two 100GEO converters;
two 100GOE converters;
the signal combining and splitting module is respectively connected with the ten-path 10GOE converter, the ten-path 10GEO converter and the central control unit;
the signal cross device is connected with the signal combining and splitting module and the central control unit;
and the service protection device is respectively connected with the signal cross device, the two paths of 100GEO converters, the two paths of 100GOE converters and the central control unit.
2. The 100G add-in card of claim 1, further comprising a first input-output detection unit and a second input-output detection unit, wherein the first input-output detection unit is respectively connected to the central control unit, the ten-way 10GOE converter and the ten-way 10GEO converter, and the second input-output detection unit is respectively connected to the two-way 100 goo converter, the two-way 100GOE converter and the central control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997153.9U CN211930647U (en) | 2020-06-04 | 2020-06-04 | 100G plug-in card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997153.9U CN211930647U (en) | 2020-06-04 | 2020-06-04 | 100G plug-in card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211930647U true CN211930647U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020997153.9U Active CN211930647U (en) | 2020-06-04 | 2020-06-04 | 100G plug-in card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211930647U (en) |
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2020
- 2020-06-04 CN CN202020997153.9U patent/CN211930647U/en active Active
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