CN204046627U - A kind of novel 10,000,000,000 electricity mouthful extrapolation network interface cards of optional management function - Google Patents
A kind of novel 10,000,000,000 electricity mouthful extrapolation network interface cards of optional management function Download PDFInfo
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- CN204046627U CN204046627U CN201420443089.4U CN201420443089U CN204046627U CN 204046627 U CN204046627 U CN 204046627U CN 201420443089 U CN201420443089 U CN 201420443089U CN 204046627 U CN204046627 U CN 204046627U
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- 230000005611 electricity Effects 0.000 title claims abstract description 21
- 238000013213 extrapolation Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 2
- 241000282376 Panthera tigris Species 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 102100035373 Cyclin-D-binding Myb-like transcription factor 1 Human genes 0.000 description 1
- 101000804518 Homo sapiens Cyclin-D-binding Myb-like transcription factor 1 Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Abstract
The utility model provides a kind of novel 10,000,000,000 electricity mouthful extrapolation network interface cards of optional management function, belong to electric mouth network interface card field, its structure comprises 10,000,000,000 network interface master chip X540, PCIEx8 golden finger and RJ45 network interfaces, PCIEx8 golden finger, RJ45 network interface are connected with 10,000,000,000 network interface master chip X540 respectively, also include PCIEx1 golden finger, PCIEx1 golden finger is connected with 10,000,000,000 network interface master chip X540 by NCSI, carries out 10,000,000,000 electric port system management by NCSI; The connection of described NCSI is alternative connection.Compared to the prior art the utility model, has the features such as reasonable in design, structure is simple, easy to use, result of use is good.
Description
Technical field
The utility model relates to electric mouth network interface card field, specifically a kind of novel 10,000,000,000 electricity mouthful extrapolation network interface cards of optional management function.
Background technology
Along with improving constantly of market demands, for the versatility of board and the requirement of function diversification more and more higher, the X540 10G electricity mouth network interface card of early development adopts non-standard PCIE interface, docked with mainboard (buckle form) by connector, because buckle product form all there are certain requirements motherboard layout and casing structure, only on the nonstandard large size mainboard of Tiger and Falcon two, reserved interface support, and other all standard plate formats all can not be supported, general rate is lower.Lessen the competitiveness of product here, while cannot meeting customer need, also add loss and cost.
Summary of the invention
The purpose of this utility model is exactly to solve the problem, and develops a kind of novel 10,000,000,000 electricity mouthful extrapolation network interface cards of optional management function.
The utility model solves the technical scheme that its technical problem adopts:
A kind of novel 10,000,000,000 electricity mouthful extrapolation network interface cards of optional management function, comprise 10,000,000,000 network interface master chip X540, PCIEx8 golden finger and RJ45 network interfaces, PCIEx8 golden finger, RJ45 network interface are connected with 10,000,000,000 network interface master chip X540 respectively, also include PCIEx1 golden finger, PCIEx1 golden finger is connected with 10,000,000,000 network interface master chip X540 by NCSI, carries out 10,000,000,000 electric port system management by NCSI; The connection of described NCSI is alternative connection.
10,000,000,000 network interface master chip X540 place a temperature detection chip LM95241CIMM/NOPB, the temperature information in LM95241CIMM/NOPB chip is sent in real time by SMBUS signal on PCIEx8 golden finger.When mainboard is in off-mode, use the power supply of AUX electricity; When after mainboard start, power switching is to the power supply of Core electricity.
Concrete function is as follows:
1,10,000,000,000 NCSI management functions are supported
This network interface card is inserted in the equipment that PCIE groove uses outside being, than standard network interface card, and the golden finger increasing by one section of PCIEX1 after the golden finger of PCIEX8 more.By the golden finger transmission NCSI supervisory signal of PCIEx1.
In the application of reality, the 10000000000 cyberrelationship signals being supplied BMC by NCSI are used, and the network interface card functional requirement not only meeting Standard PC IE simultaneously but also meet the demand of system 10,000,000,000 NCSI management function.Carry out differentiation design, better meet customer demand, enhance competitiveness.
2, selectable NCSI management function
This 10G network interface card NCSI supervisory signal realizes the selection of NCSI function by the network multiplexer TS3L501ERUAR with selection function.By controlling the low and high level change of the data selection pin of this chip, realizing the break-make change of NCSI signal link, thus realizing the selection of NCSI management function.
NCSI function selects to have two kinds of patterns: a kind of for manually realizing optional NCSI management function by jumper cap replacing position; A kind of for selecting setting whether to use the selection of NCSI function by BMC FW.Product is applied in the actual environment of client more flexibly.
3, mainboard is started shooting, shutdown network interface card powers automatic switching function
When mainboard is in off-mode, network interface card uses the power supply of AUX electricity; When after mainboard start, network interface card is powered by automatic switch-over circuit, is switched to the power supply of Core electricity.By the automatic switchover of electric power system, meet the current needs after mainboard start, reduce AUX electric current and take, prevent main frame from shutting down.
4, network interface card temperature real-time detection function
This network card chip places a temperature detection chip LM95241CIMM/NOPB, and the temperature being realized 10,000,000,000 electricity mouthful chips itself and network interface card by this chip is monitored in real time.BMC captures the temperature information in LM95241CIMM/NOPB chip in real time by SMBUS signal on PCIEx8 golden finger, thus the temperature realizing network interface card under system is monitored in real time, and according to temperature data adjustment heat radiation strategy, reduce power consumption, thus reach the object of energy-conserving and environment-protective.
5, high versatility
This utility model kind supports the novel 10G extrapolation network interface card of management function, adopts the mutual contact mode of PCIE golden finger and mainboard, has high versatility, is easy to improve the competitiveness of product in market.The X540 10G electricity mouth network interface card of early development adopts non-standard PCIE interface, docked with mainboard (buckle form) by connector, because buckle product form all there are certain requirements motherboard layout and casing structure, only on the nonstandard large size mainboard of Tiger and Falcon two, reserve interface support, and other all standard plate formats all can not be supported, general rate is lower.
The beneficial aspects that the utility model brings:
1), the network requirement in systems in which of ten thousand Broadcoms is met;
2), 10,000,000,000 network interface NCSI management functions;
3), can multimode select NCSI management function;
4), during mainboard start and close, network interface card is powered automatic switchover;
5), versatility is high.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail below.
The structured flowchart of 1 by reference to the accompanying drawings, this network interface card function composition and implementation step as follows:
1), PCIE communication function interconnected with mainboard: communicated by the interconnected PCIE of realization of PCIEx8 golden finger and mainboard;
2), NCSI management function: communicated by the interconnected NCSI of the realization signal of PCIEX1 golden finger and mainboard, realized the system management function of 10,000,000,000 electric mouths by NCSI;
3), optional NCSI management function: specifically as such scheme 2, realize 2 kinds of optional control models and all realize optional NCSI management function by the NCSI signal break-make of the optional multiplexer of level change control;
4), network interface card current-taking function: by PCIEx8+PCIEx1 golden finger and the interconnected power taking of mainboard (AUX electricity, the electric power taking of Core),
5), by such scheme 3, realize mainboard start, shutdown network interface card powers automatic switching function;
6), network interface card temperature detecting function: realize communicating with the interconnected I2C of mainboard by PCIEx8 golden finger, this I2C signal, by such scheme 4, realizes network interface card temperature Real-Time Monitoring;
7), 10,000,000,000 electricity mouthful functions: communicated by the interconnected PCIE of realization of PCIEx8 golden finger and mainboard, 10,000,000,000 network interface master chip X540 are converted to 10,000,000,000 network signals by PCIE signal and are connected to 10,000,000,000 RJ45 network interfaces thus realize 10,000,000,000 network communicating functions.
" 95241 " in figure are namely temperature detection chip LM95241CIMM/NOPB.
NCSI(Network Controller Sideband Interface) be exactly the industrial standard of the side band interface network controller for back-level server outband management that is defined by Distributed Management Task group (Distributed Management Task Force, DMTF).Be made up of a Management Controller and multiple network controller.
Its processing and fabricating of the utility model is simple and convenient, processing and fabricating shown in by specification accompanying drawing.
Except the technical characteristic described in specification, be the known technology of those skilled in the art.
Claims (4)
1. the novel 10,000,000,000 electricity mouthful extrapolation network interface cards of an optional management function, comprise 10,000,000,000 network interface master chip X540, PCIEx8 golden finger and RJ45 network interfaces, PCIEx8 golden finger, RJ45 network interface are connected with 10,000,000,000 network interface master chip X540 respectively, it is characterized in that, also include PCIEx1 golden finger, PCIEx1 golden finger is connected with 10,000,000,000 network interface master chip X540 by NCSI, carries out 10,000,000,000 electric port system management by NCSI; The connection of described NCSI is alternative connection.
2. 10,000,000,000 electricity mouthful extrapolation network interface cards according to claim 1, it is characterized in that placing a temperature detection chip LM95241CIMM/NOPB on 10,000,000,000 network interface master chip X540, the temperature information in LM95241CIMM/NOPB chip is sent in real time by SMBUS signal on PCIEx8 golden finger.
3. 10,000,000,000 electricity mouthful extrapolation network interface cards according to claim 1, when it is characterized in that mainboard is in off-mode, use the power supply of AUX electricity; When after mainboard start, be switched to the power supply of Core electricity.
4. 10,000,000,000 electricity mouthful extrapolation network interface cards according to claim 1, is characterized in that changing position by jumper cap manually connects NCSI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443089.4U CN204046627U (en) | 2014-08-07 | 2014-08-07 | A kind of novel 10,000,000,000 electricity mouthful extrapolation network interface cards of optional management function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443089.4U CN204046627U (en) | 2014-08-07 | 2014-08-07 | A kind of novel 10,000,000,000 electricity mouthful extrapolation network interface cards of optional management function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204046627U true CN204046627U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443089.4U Expired - Fee Related CN204046627U (en) | 2014-08-07 | 2014-08-07 | A kind of novel 10,000,000,000 electricity mouthful extrapolation network interface cards of optional management function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204046627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109408432A (en) * | 2018-09-04 | 2019-03-01 | 深圳市宝德计算机系统有限公司 | A kind of buckle for supporting NCSI |
-
2014
- 2014-08-07 CN CN201420443089.4U patent/CN204046627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109408432A (en) * | 2018-09-04 | 2019-03-01 | 深圳市宝德计算机系统有限公司 | A kind of buckle for supporting NCSI |
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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: 20141224 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |