CN206433017U - A kind of open high speed exchanges board - Google Patents
A kind of open high speed exchanges board Download PDFInfo
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- CN206433017U CN206433017U CN201720151008.7U CN201720151008U CN206433017U CN 206433017 U CN206433017 U CN 206433017U CN 201720151008 U CN201720151008 U CN 201720151008U CN 206433017 U CN206433017 U CN 206433017U
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of open high speed and exchanges board, is related to computer card technical field；The utility model provides a kind of open high speed and exchanges board, deployment general controls agreement openflow on the CPU management for exchanging board, include sRIO and Ethernet, sRIO uses RapidIO exchange chips, Ethernet uses Broadcom exchange chips, it is described to exchange the backboard specification BKP6 CEN16 11.2.2 n that board uses openVPX, Ethernet topological structure is Dual Star, sRIO topological structure is Dual Star+Daisy Chain, and is interconnected by sRIO buses and Ethernet buses with complete machine；Exchange board of the present utility model meets openVPX standards, improves the hardware compatibility between board, to the openflow interfaces for concentrating network controller to provide standard, convenient centralized management and unified allocation of resources resource, realizes the efficient utilization of Internet resources.
Description
Technical field
The utility model discloses a kind of open high speed and exchanges board, is related to computer card technical field.
Background technology
The demand handled with high-performance data and the development of cloud computing, traditional exchange board are difficult to meet high-performance number
According to the requirement exchanged with open expansible architecture for exchanging.The utility model provides a kind of open high speed and exchanges board, meets
OpenVPX standards, improve the hardware compatibility between board, convenient centralized management and unified allocation of resources resource, realize network
The efficient utilization of resource.
Open Architecture framework OpenVPX is system-level standard, and it is simultaneous to define system on VPX normative foundations
Hold framework.
Switch control agreement OpenFlow, OpenFlow interchanger is managed by remote controllers.OpenFlow
Interchanger include one or more flow tables and one group of table, perform packet lookup and forwarding, and to peripheral control unit OpenFlow
Channel.The interchanger is communicated with controller, and manages interchanger by OpenFlow protocol controller.
The content of the invention
The utility model provides a kind of open high speed and exchanges board, with integrated level is high, design is programmable, data can be remote
The features such as journey is transmitted, has broad application prospects.
The technical scheme that the utility model is used for：
A kind of open high speed exchanges board：
General controls agreement openflow is disposed on the CPU management for exchanging board, comprising sRIO and Ethernet,
SRIO uses RapidIO exchange chips, and Ethernet uses Broadcom exchange chips, and the exchange board is used
OpenVPX backboard specification BKP6-CEN16-11.2.2-n, Ethernet topological structure is Dual Star, sRIO topological structure
It is Dual Star+Daisy Chain, and is interconnected by sRIO buses and Ethernet buses with complete machine.
The sRIO uses RapidIO exchange chip IDT CPS-1848.
The Ethernet uses the serial exchange chips of Broadcom StrataXGS.
The beneficial effects of the utility model are：
Disposed on a kind of open high speed exchange board of the utility model offer, the CPU management of the exchange board general
Control protocol openflow, comprising sRIO and Ethernet, sRIO uses RapidIO exchange chips, and Ethernet is used
Broadcom exchange chips, the exchange board uses openVPX backboard specification BKP6-CEN16-11.2.2-n, ether
Net topology structure is Dual Star, and sRIO topological structure is Dual Star+Daisy Chain, and passes through sRIO buses
Interconnected with Ethernet buses and complete machine；
Exchange board of the present utility model meets openVPX standards, the hardware compatibility between board is improved, to concentration
Network controller provides the openflow interfaces of standard, convenient centralized management and unified allocation of resources resource, realizes Internet resources
Efficiently utilize.
Brief description of the drawings
System framework schematic diagram is exchanged on Fig. 1 the utility model.
Embodiment
The utility model provides a kind of open high speed and exchanges board：
General controls agreement openflow is disposed on the CPU management for exchanging board, comprising sRIO and Ethernet,
SRIO uses RapidIO exchange chips, and Ethernet uses Broadcom exchange chips, and the exchange board is used
OpenVPX backboard specification BKP6-CEN16-11.2.2-n, Ethernet topological structure is Dual Star, sRIO topological structure
It is Dual Star+Daisy Chain, and is interconnected by sRIO buses and Ethernet buses with complete machine.
The utility model is further illustrated by embodiment and with reference to accompanying drawing：
CPU management uses MPC8548 Management Processor in the utility model, disposes general controls agreement
Openflow, the completely open function of exchanging board, unified communications protocol is provided for Centralized Controller, exchange system is mainly wrapped
Containing sRIO and Ethernet, sRIO is exchanged using special RapidIO exchange chip IDT CPS-1848, and Ethernet is used
Broadcom StrataXGS series exchange chips, exchange the backboard specification BKP6-CEN16- that board meets openVPX
11.2.2-n, the Ethernet topological structure of the backboard Normalization rule is Dual Star, and sRIO topological structure is Dual Star
+ Daisy Chain, the backboard specification defines a machine system of 16 grooves, wherein 2 grooves are to exchange groove, remaining 14 are
Load groove；Power board card is interconnected by sRIO buses and Ethenet buses with complete machine, and the whole board that exchanges is easier to from hardware
Extension.Exchange and communicated between board and system Centralized Controller using openflow agreements, exchange all resources of board,
Speed, route assignment including port, the control of node data flow, communication data statistics, exchange the function such as data filtering can be with
Controlled by Centralized Controller.Centralized Controller provides application layer general programming API, allows user by being programmed to
Efficiently manage, utilize the purpose of Internet resources.
Claims (3)
1. a kind of open high speed exchanges board, it is characterized in that
General controls agreement openflow is disposed on the CPU management for exchanging board, sRIO and Ethernet, sRIO is included
Using RapidIO exchange chips, Ethernet uses Broadcom exchange chips, and the exchange board uses openVPX's
Backboard specification BKP6-CEN16-11.2.2-n, Ethernet topological structure is Dual Star, and sRIO topological structure is Dual
Star+Daisy Chain, and interconnected by sRIO buses and Ethernet buses with complete machine.
2. a kind of open high speed according to claim 1 exchanges board, it is characterized in that the sRIO is handed over using RapidIO
Change chip id T CPS-1848.
3. a kind of open high speed according to claim 1 or 2 exchanges board, it is characterized in that the Ethernet is used
Broadcom StrataXGS series exchange chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151008.7U CN206433017U (en) | 2017-02-20 | 2017-02-20 | A kind of open high speed exchanges board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151008.7U CN206433017U (en) | 2017-02-20 | 2017-02-20 | A kind of open high speed exchanges board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206433017U true CN206433017U (en) | 2017-08-22 |
Family
ID=59590125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720151008.7U Active CN206433017U (en) | 2017-02-20 | 2017-02-20 | A kind of open high speed exchanges board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206433017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181861A (en) * | 2018-03-19 | 2018-06-19 | 浙江国自机器人技术有限公司 | A kind of control system |
-
2017
- 2017-02-20 CN CN201720151008.7U patent/CN206433017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181861A (en) * | 2018-03-19 | 2018-06-19 | 浙江国自机器人技术有限公司 | A kind of control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211026 Address after: 250100 building S02, No. 1036, Langchao Road, high tech Zone, Jinan City, Shandong Province Patentee after: Shandong Inspur Scientific Research Institute Co.,Ltd. Address before: 250100 First Floor of R&D Building 2877 Kehang Road, Sun Village Town, Jinan High-tech Zone, Shandong Province Patentee before: JINAN INSPUR HIGH-TECH TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |