CN103236991A - Communication system - Google Patents
Communication system Download PDFInfo
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- CN103236991A CN103236991A CN2013101092773A CN201310109277A CN103236991A CN 103236991 A CN103236991 A CN 103236991A CN 2013101092773 A CN2013101092773 A CN 2013101092773A CN 201310109277 A CN201310109277 A CN 201310109277A CN 103236991 A CN103236991 A CN 103236991A
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Abstract
An embodiment of the invention relates to a communication system comprising a business card, an exchange card, a back panel and a communication cable. The business card is connected with the back panel and is used for processing business. The business card is connected with the exchange card through the back panel and the communication cable. The exchange card is connected with the back panel, and is used for receiving business data transmitted by the business card and forwarding the business data.
Description
Technical field
The present invention relates to communication technique field, relate in particular to a kind of communication system.
Background technology
At present, the exchange capacity of conventional communication networks is hundreds of gigabit (Giga Bit, be called for short: GB) to a few billion bit (Tera Bit, be called for short: TB) rank, can satisfy the demand of user's general service, but along with the increasing rapidly of mobile broadband, HD video, integrated data business, the exchange capacity of legacy communications system can't satisfy active user's demand, therefore, the exchange capacity of communication network needs further lifting just can satisfy user's demand.
In the prior art, when traditional communication system realizes that big capacity exchanges, all adopt the scheme of Multi-frame cascading, as shown in Figure 1, the network equipment in the communication system is divided into many frameworks structure physically, all dispose a plurality of exchange integrated circuit boards and professional integrated circuit board in every frame, the exchange capacity of each frame at hundreds of GB to a few TB ranks, pass through the exchange integrated circuit board lead-out wire cable in the frame between each frame, with the power board card connection in other frames, and then form many frame systems, the business board cartoon in the frame is crossed printed circuit board in the backboard, and (Pcrinted Circuit Board is called for short: pcb board) link to each other with exchange integrated circuit board in the frame.
But Multi-frame cascading scheme of the prior art also exposes following deficiency: 1) striding needs between the professional integrated circuit board of frame through repeatedly exchange, makes the exchange time-delay increase; 2) wide when not reciprocity when the business board cassette tape in each frame, stride the convergence of frame service data transmission Time Bandwidth, the transmission of limit service data.
Summary of the invention
The embodiment of the invention provides a kind of communication system, in order to realize the big bandwidth exchange of communication system, solves the problem that exchanges time-delay increase, limit service transfer of data in the prior art in the conventional communication networks, further satisfies active user's demand.
In first aspect, the embodiment of the invention provides a kind of communication system.Described communication system comprises: professional integrated circuit board, exchange integrated circuit board, backboard and the communications cable;
Described professional integrated circuit board is connected with described backboard, is used for professional processing;
Described business board cartoon is crossed described backboard and the described communications cable and described power board card connection;
Described exchange integrated circuit board is connected with described backboard, is used for receiving the business datum of described professional integrated circuit board transmission, and described business datum is transmitted.
In first kind of possible implementation, described communication system also comprises: business board connector, described business board connector are fixed on the described professional integrated circuit board;
Described communication system also comprises: back panel connector, described back panel connector are fixed on the described backboard;
Described professional integrated circuit board is connected with described backboard and is specially:
Described business board connector is fixedlyed connected with described back panel connector;
Described business board cartoon is crossed described business board connector and is connected with described backboard with described back panel connector.
In second kind of possible implementation, described communication system also comprises: power board connector, described power board connector are fixed on the described exchange integrated circuit board;
Described exchange integrated circuit board is connected with described backboard and is specially:
Described power board cartoon is crossed described power board connector and is connected with described backboard with described back panel connector.
In conjunction with the mode of first kind, second kind possible realization of first aspect or first aspect, in the third possible implementation, described communication system also comprises: at least 1 professional frame and at least 1 exchange frame;
Comprise at least 1 described professional integrated circuit board and described backboard in arbitrary described professional frame, comprise at least 1 described exchange integrated circuit board and described backboard in arbitrary described exchange frame.
Wherein, the described business board cartoon in the described professional frame is crossed the described power board card connection in described backboard and the described communications cable and the described exchange frame.
In conjunction with the mode of first kind, second kind possible realization of first aspect or first aspect, in the 4th kind of possible implementation, described communication system also comprises: at least 1 Business Processing frame;
Comprise at least 1 described professional integrated circuit board, at least 1 described exchange integrated circuit board and described backboard in arbitrary described Business Processing frame;
Wherein, the described business board cartoon in the described Business Processing frame is crossed the described power board card connection in described backboard and the described communications cable and the described Business Processing frame;
Perhaps, the described business board cartoon in the described Business Processing frame is crossed the interior power board card connection of PCB and described Business Processing frame in the described backboard.
In conjunction with the mode of first kind, second kind possible realization of first aspect or first aspect, in the 5th kind of possible implementation, described communication system also comprises: rack
Comprise at least 2 described professional integrated circuit boards, at least 2 described exchange integrated circuit boards and described backboard in the described rack;
Wherein, at least 2 described professional integrated circuit boards and at least 2 described exchange integrated circuit board centralized deployments, perhaps, at least 2 described professional integrated circuit boards and the distributed deployment of at least 2 described exchange integrated circuit boards.
In conjunction with the 5th kind of possible implementation of first aspect or first aspect, in the 6th kind of possible implementation, when described exchange integrated circuit board centralized deployment, described business board cartoon is crossed described backboard and the described communications cable and described power board card connection;
Perhaps, when described exchange integrated circuit board distributed deployment, described business board cartoon is crossed the contiguous described power board card connection of PCB in the described backboard and described professional integrated circuit board, and described business board cartoon is crossed the described power board card connection of described backboard and the described communications cable and the non-vicinity of described professional integrated circuit board.
In the 7th kind of possible implementation, described backboard also comprises: power cable, control cable and data cable.
In the 8th kind of possible implementation, only can connect by described exchange integrated circuit board once between any two described professional integrated circuit boards.
In the 9th kind of possible implementation, the described communications cable specifically comprises cable and optical fiber.
Therefore, by using the communication system that the embodiment of the invention provides, professional integrated circuit board is connected with backboard, the exchange integrated circuit board is connected with backboard, the business board cartoon is crossed backboard and the communications cable and power board card connection, and then formation communication system, the communication system that the embodiment of the invention provides, solved exchange time-delay increase in traditional communication network, the problem of limit service transfer of data, satisfy active user's demand, simultaneously, because the business board cartoon is crossed backboard and the communications cable and power board card connection, professional integrated circuit board or exchange integrated circuit board can provide more professional groove position, improve the density of the communications cable, the service bandwidth of spread communication system, and can be according to the different different service bandwidths of business demand coupling.
Description of drawings
Fig. 1 is legacy communications system schematic diagram in the prior art;
The communication system schematic diagram that Fig. 2 provides for the embodiment of the invention one;
Professional integrated circuit board and power board card connection schematic diagram that Fig. 3 provides for the embodiment of the invention;
The communication system schematic diagram that Fig. 4 provides for the embodiment of the invention two;
The communication system schematic diagram that Fig. 5 provides for the embodiment of the invention three;
The communication system schematic diagram that Fig. 6 provides for the embodiment of the invention four;
The communication system schematic diagram that Fig. 7 provides for the embodiment of the invention five.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing the specific embodiment of the invention is described in further detail.
Be the communication system that the example explanation embodiment of the invention one provides below with Fig. 2, a kind of communication system schematic diagram that Fig. 2 provides for the embodiment of the invention.
Embodiment one
As shown in Figure 2, described communication system comprises: professional integrated circuit board 210, exchange integrated circuit board 220, backboard 230 and the communications cable 240.
In Fig. 2, described professional integrated circuit board 210 is connected with described backboard 230, is used for professional processing;
Described professional integrated circuit board 210 is connected with described exchange integrated circuit board 220 with the described communications cable 240 by described backboard 230;
Described exchange integrated circuit board 220 is connected with described backboard 230, is used for receiving the business datum of described professional integrated circuit board 210 transmission, and described business datum is transmitted.
Particularly, in embodiments of the present invention, the number of professional integrated circuit board 210, exchange integrated circuit board 220 and backboard 230 is more than or equal to 1.The described communications cable 240 specifically comprises cable and optical fiber.
Further, professional integrated circuit board 210 all interconnects by the communications cable 240 that backboard 230 is drawn with exchange integrated circuit board 220, and then forms communication system.Because the communications cable 240 that professional integrated circuit board 210 and exchange integrated circuit board 220 are drawn by backboard 230 interconnects, therefore, professional integrated circuit board 210 or exchange integrated circuit board 220 can provide more professional groove position, improve the density of the communications cable 240, the service bandwidth of spread communication system, and can be according to the different different service bandwidths of business demand coupling; Moreover, only can realize swap data by once exchanging integrated circuit board 220 between any professional integrated circuit board 210, reduce exchange time-delay in the communication network; The 3rd, can realize symmetrical equiband swap data, the transmission of widening business datum between all professional integrated circuit boards 210.
Therefore, by using the communication system that the embodiment of the invention provides, professional integrated circuit board is connected with backboard, the exchange integrated circuit board is connected with backboard, the business board cartoon is crossed backboard and the communications cable and power board card connection, and then formation communication system, the communication system that the embodiment of the invention provides, utilize the low loss characteristic of the communications cable, with the communication system flattening, solved exchange time-delay increase in traditional communication network, the problem that exchange capacity is limited, simultaneously, because the business board cartoon is crossed backboard and the communications cable and power board card connection, professional integrated circuit board or exchange integrated circuit board can provide more professional groove position, improve the density of the communications cable, the service bandwidth of spread communication system, and can be according to the different different service bandwidths of business demand coupling.
Alternatively, in embodiments of the present invention, described communication system also comprises: business board connector 310, back panel connector 320, and power board connector 330, as shown in Figure 3.
In Fig. 3, described business board connector 310 is fixed on the described professional integrated circuit board; Described back panel connector 320 is fixed on the described backboard;
Described professional integrated circuit board 210 is connected with described backboard 230 and is specially: described business board connector 310 is fixedlyed connected with described back panel connector 320; Described professional integrated circuit board 210 is connected with described backboard 230 with described back panel connector 320 by described business board connector 310.
Described power board connector 330 is fixed on the described exchange integrated circuit board 220; Described exchange integrated circuit board 220 is connected with described backboard 230 and is specially: described exchange integrated circuit board 220 is connected with described backboard 230 with described back panel connector 320 by described power board connector 330.
Embodiment two
Alternatively, in embodiments of the present invention, communication system further can be divided into a plurality of sub-frames, sub-frame is divided into professional frame and exchange frame according to the integrated circuit board function of its internal storage.
Particularly, described communication system also comprises: at least 1 professional frame and at least 1 exchange frame, as shown in Figure 4, comprise at least 1 professional integrated circuit board 210 and backboard 230 in arbitrary professional frame, and comprise at least 1 exchange integrated circuit board 220 and backboard 230 in arbitrary exchange frame.
In Fig. 4, with professional integrated circuit board 210 concentrated being deployed in the professional frame, will exchange integrated circuit board 220 concentrated being deployed in the exchange frame, each the professional integrated circuit board 210 in the professional frame is drawn the communications cable by backboard 230 and is connected with exchange integrated circuit board 220; In embodiments of the present invention, described backboard 230 also comprises: power cable, control cable and data cable, and then finish the interconnection of power supply and frame inner control, data-signal.
Embodiment three
Alternatively, in embodiments of the present invention, also communication system can be divided into a plurality of sub-frames, but different with communication system shown in Figure 4 be to comprise professional integrated circuit board 210, exchange integrated circuit board 220 and backboard 230 in the described sub-frame.
Particularly, described communication system also comprises: at least 1 Business Processing frame as shown in Figure 5, comprises at least 1 professional integrated circuit board 210, at least 1 exchange integrated circuit board 220 and backboard 230 in arbitrary Business Processing frame.
In Fig. 5, in the Business Processing frame, the professional integrated circuit board 210 in the Business Processing frame is connected with exchange integrated circuit board 220 outside the Business Processing frame by backboard 230 and the communications cable 240 with professional integrated circuit board 210 and 220 distributed deployments of exchange integrated circuit board;
Professional integrated circuit board 210 in the Business Processing frame is connected with the interior exchange integrated circuit board 220 of the communications cable 240 and Business Processing frame by backboard 230; Perhaps, the interior professional integrated circuit board 210 of Business Processing frame is connected (only show professional integrated circuit board 210 among Fig. 5 and be connected with exchange integrated circuit board 220 with the communications cable 240 by backboard 230, professional integrated circuit board 210 is by not shown in the pcb board in the backboard 230 and exchange integrated circuit board 220 connection layouts 5) by the exchange integrated circuit board 220 in the pcb board in the backboard 230 and the Business Processing frame.
In embodiments of the present invention, described backboard 230 also comprises: power cable, control cable and data cable, and then finish the interconnection of power supply and frame inner control, data-signal.
Embodiment four
Alternatively, in embodiments of the present invention, described communication system also comprises: rack, as shown in Figure 6.
Particularly, comprise at least 2 professional integrated circuit boards 210, at least 2 exchanges integrated circuit board 220 and at least 1 backboard 230 in the described rack; Wherein at least 2 exchange integrated circuit board 220 centralized deployments.
In Fig. 6, with professional integrated circuit board 210 and exchange integrated circuit board 220 concentrated being deployed in the rack, each the professional integrated circuit board 210 in the rack is drawn the communications cable 240 by backboard 230 and is connected with exchange integrated circuit board 220; In embodiments of the present invention, described backboard 230 also comprises: power cable, control cable and data cable, and then finish the interconnection of power supply and frame inner control, data-signal.
Embodiment five
Alternatively, in embodiments of the present invention, described communication system also comprises: rack, as shown in Figure 7.
Particularly, comprise at least 2 professional integrated circuit boards 210, at least 2 exchanges integrated circuit board 220 and at least 1 backboard 230 in the described rack; Wherein, at least 2 exchange integrated circuit boards 220 distributed deployments.
In Fig. 7, with professional integrated circuit board 210 and 220 distributed deployments of exchange integrated circuit board in rack, when the distance between professional integrated circuit board 210 and the exchange integrated circuit board 220 surpassed default distance threshold, professional integrated circuit board 210 was connected with exchange integrated circuit board 220 with the communications cable 240 by backboard 230;
When the distance between professional integrated circuit board 210 and the exchange integrated circuit board 220 was no more than default distance threshold, professional integrated circuit board 210 was connected with exchange integrated circuit board 220 with the communications cable 240 by backboard 230; Perhaps, business integrated circuit board 210 is connected (only show professional integrated circuit board 210 among Fig. 7 and be connected with exchange integrated circuit board 220 with the communications cable 240 by backboard 230, professional integrated circuit board 210 is by not shown in the pcb board in the backboard 230 and exchange integrated circuit board 220 connection layouts 7) by the pcb board in the backboard 230 with exchange integrated circuit board 220.
In embodiments of the present invention, described backboard 230 also comprises: power cable, control cable and data cable, and then finish the interconnection of power supply and frame inner control, data-signal.
The professional should further recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software clearly is described, composition and the step of each example described in general manner according to function in the above description.These functions still are that software mode is carried out with hardware actually, depend on application-specific and the design constraint of technical scheme.The professional and technical personnel can specifically should be used for using distinct methods to realize described function to each, but this realization should not thought and exceeds scope of the present invention.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a communication system is characterized in that, described communication system comprises: professional integrated circuit board, exchange integrated circuit board, backboard and the communications cable;
Described professional integrated circuit board is connected with described backboard, is used for professional processing;
Described business board cartoon is crossed described backboard and the described communications cable and described power board card connection;
Described exchange integrated circuit board is connected with described backboard, is used for receiving the business datum of described professional integrated circuit board transmission, and described business datum is transmitted.
2. communication system according to claim 1 is characterized in that, described communication system also comprises: business board connector, described business board connector are fixed on the described professional integrated circuit board;
Described communication system also comprises: back panel connector, described back panel connector are fixed on the described backboard;
Described professional integrated circuit board is connected with described backboard and is specially:
Described business board connector is fixedlyed connected with described back panel connector;
Described business board cartoon is crossed described business board connector and is connected with described backboard with described back panel connector.
3. communication system according to claim 1 is characterized in that, described communication system also comprises: power board connector, described power board connector are fixed on the described exchange integrated circuit board;
Described exchange integrated circuit board is connected with described backboard and is specially:
Described power board cartoon is crossed described power board connector and is connected with described backboard with described back panel connector.
4. according to each described communication system of claim 1 to 3, it is characterized in that described communication system also comprises: at least 1 professional frame and at least 1 exchange frame;
Comprise at least 1 described professional integrated circuit board and described backboard in arbitrary described professional frame, comprise at least 1 described exchange integrated circuit board and described backboard in arbitrary described exchange frame;
Wherein, the described business board cartoon in the described professional frame is crossed the described power board card connection in described backboard and the described communications cable and the described exchange frame.
5. according to each described communication system of claim 1 to 3, it is characterized in that described communication system also comprises: at least 1 Business Processing frame;
Comprise at least 1 described professional integrated circuit board, at least 1 described exchange integrated circuit board and described backboard in arbitrary described Business Processing frame;
Wherein, the described business board cartoon in the described Business Processing frame is crossed the described power board card connection in described backboard and the described communications cable and the described Business Processing frame;
Perhaps, the described business board cartoon in the described Business Processing frame is crossed the interior power board card connection of PCB and described Business Processing frame in the described backboard.
6. according to each described communication system of claim 1 to 3, it is characterized in that described communication system also comprises: rack;
Comprise at least 2 described professional integrated circuit boards, at least 2 described exchange integrated circuit boards and described backboard in the described rack;
Wherein, at least 2 described professional integrated circuit boards and at least 2 described exchange integrated circuit board centralized deployments, perhaps, at least 2 described professional integrated circuit boards and the distributed deployment of at least 2 described exchange integrated circuit boards.
7. communication system according to claim 6 is characterized in that, when described exchange integrated circuit board centralized deployment, described business board cartoon is crossed described backboard and the described communications cable and described power board card connection;
Perhaps, when described exchange integrated circuit board distributed deployment, described business board cartoon is crossed the contiguous described power board card connection of PCB in the described backboard and described professional integrated circuit board, and described business board cartoon is crossed the described power board card connection of described backboard and the described communications cable and the non-vicinity of described professional integrated circuit board.
8. communication system according to claim 1 is characterized in that, described backboard also comprises: power cable, control cable and data cable.
9. communication system according to claim 1 is characterized in that, only can connect by described exchange integrated circuit board once between any two described professional integrated circuit boards.
10. communication system according to claim 1 is characterized in that, the described communications cable specifically comprises cable and optical fiber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310109277.3A CN103236991B (en) | 2013-03-29 | 2013-03-29 | Communication system |
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| CN201310109277.3A CN103236991B (en) | 2013-03-29 | 2013-03-29 | Communication system |
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| CN103236991B CN103236991B (en) | 2016-08-24 |
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| CN109962733A (en) * | 2019-03-28 | 2019-07-02 | 烽火通信科技股份有限公司 | It is a kind of alert after restore network timing method and system |
| CN111008167A (en) * | 2019-11-28 | 2020-04-14 | 四川观想科技股份有限公司 | Distributed computer bus back plate |
| CN114079211A (en) * | 2020-08-13 | 2022-02-22 | 华为技术有限公司 | Communication device |
| CN114079211B (en) * | 2020-08-13 | 2023-02-28 | 华为技术有限公司 | Communication device |
| CN116133313A (en) * | 2021-11-12 | 2023-05-16 | 华为技术有限公司 | Communication device and method for scheduling service signals |
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| CN114326976A (en) * | 2021-12-30 | 2022-04-12 | 迈普通信技术股份有限公司 | Machine frame back plate, machine frame framework, electronic equipment and data forwarding method |
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