CN202602659U - Ten gigabit Ethernet optical fiber network card - Google Patents
Ten gigabit Ethernet optical fiber network card Download PDFInfo
- Publication number
- CN202602659U CN202602659U CN 201220200651 CN201220200651U CN202602659U CN 202602659 U CN202602659 U CN 202602659U CN 201220200651 CN201220200651 CN 201220200651 CN 201220200651 U CN201220200651 U CN 201220200651U CN 202602659 U CN202602659 U CN 202602659U
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- optical fiber
- network interface
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Abstract
The utility model discloses a ten gigabit Ethernet optical fiber network card, which comprises a power module, an operation and storage module, an I/O (Input/Output) module and a port slot module, wherein the power module, the operation and storage module and the I/O module are respectively connected with the operation and storage module; and the port slot module is internally provided with at least two optical fiber interfaces. According to the utility model, the port slot module is internally provided with at least two optical fiber interfaces, wherein the optical fiber interfaces support gigabit and ten gigabit transmission speeds and are flexible to configure, either optical fiber interface or both optical fiber interface can be used, a user can replace the network card without replacing the interfaces, and therefore the using cost of the user is saved; meanwhile, when the two optical fiber interfaces are simultaneously used, the interface bandwidth can be expanded to two times of that of one interface, and the transmission speed can be improved; and in addition, redundancy among the ports can also be achieved, and the ten gigabit Ethernet optical fiber network card can be conveniently used under the condition that a mainboard slot is limited.
Description
[technical field]
The utility model relates to network communications technology field, relates in particular to a kind of 10,000,000,000 ether optical fiber network interface cards.
[background technology]
At present; Most widely used network interface card is 100,000,000 integrated on a computer main board RJ45 interface network interface cards on the market; The motherboard design of this network interface card has generally comprised computing memory module, power module, clock module, I/O module, port module and LED display module, and power module, LED display module, port module, clock module and I/O module are connected with the computing memory module respectively.
Because what establish in the port module is the gigabit fixed interface, is a fixed mode, the user buy the back if more alias then can only change whole network interface card and reach requirement, increase user's use cost; And the bandwidth of gigabit fixed interface is narrow, transmission speed is lower; In addition, under the host slot condition of limited, use neither be very convenient.
[summary of the invention]
The utility model provides a kind of 10,000,000,000 ether optical fiber network interface cards, and what establish in its port module is at least two optical fiber interfaces, and port is provided with flexibly, saves customer using cost; And can widen bandwidth, raising transmission speed; Also can realize the redundancy between the port in addition, under the host slot condition of limited, also can conveniently use.
The technical scheme of the utility model is:
10,000,000,000 ether optical fiber network interface cards; Comprise power module, computing memory module, I/O module and port socket module; Said power module, computing memory module and I/O module are connected with the transportation memory module respectively, are provided with at least two optical fiber interfaces in the said port socket module.
Be provided with at least two optical fiber interfaces in the port socket module of the utility model; This optical fiber interface is supported gigabit and 10,000,000,000 transmission speeds; Its interface is provided with flexibly, can use one of them interface, also can use plural interface simultaneously; The user need not change network interface card for alias more, saves customer using cost; Can interface bandwidth be expanded to more than the twice of an interface when using interface simultaneously, and can improve transmission speed; Also can realize the redundancy between the port in addition, under the host slot condition of limited, also can conveniently use.
[description of drawings]
Fig. 1 is the 10000000000 ether optical networking cards structure principle chart in one embodiment of the utility model.
[embodiment]
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done a detailed elaboration.
Like Fig. 1; The 10000000000 ether optical fiber network interface cards of the utility model; Comprise power module 1, computing memory module 4, I/O module 3 and port socket module 2, said power module 1, computing memory module 4 and I/O module 3 are connected with transportation memory module 4 respectively, and said port socket module is provided with at least two optical fiber interfaces for 2 li; Two optical fiber interfaces 21,22 have been shown among the figure, in the practical application a plurality of optical fiber interfaces can be set.
Power module 1 is used for suitable operating voltage to the network interface card of the utility model being provided; Port socket module 2, through external interface realize with external network between communication be connected, be provided with at least two optical fiber interfaces for 2 li in the port socket module; This optical fiber interface is supported gigabit and 10,000,000,000 transmission speeds; Its interface is provided with flexibly, can use one of them interface, also can use plural interface simultaneously; The user need not change network interface card for alias more, saves customer using cost; Can interface bandwidth be expanded to more than the twice of an interface when using interface simultaneously, and can improve transmission speed; Also can realize the redundancy between the port in addition, under the host slot condition of limited, also can conveniently use.
Above-mentioned described optical fiber interface can be the SFP+ module slot, and this SFP+ module slot has flexibility, can use a port separately according to user's requirement, or use plural port.
I/O module 3 is used for through the data input and output between internal interface realization and the main frame; During concrete the realization, its internal interface can adopt PCI-E X8 interface, and this interface is supported the PCI-E X8 standard sockets of main frame, can guarantee the work that network interface card is efficient, stable.
In addition, the utility model can also comprise the clock module 5 that is connected with computing memory module 4, is used for the work of each big module of united and coordinating, guarantees the normal operation of network interface card.
For the operating state of better display system, the utility model can also comprise the display module 6 that is connected with computing memory module 4.This display module 6 can be the LED display module, and its data clear display increases user experience.
When installation was provided with, said power module 1, computing memory module 4, I/O module 3 and port socket module 2 can be located on the pcb board of a sandwich construction.The network interface card of the utility model can adopt sandwich construction design like this, and cloth is at different layers respectively for different signal lines, and the width through rational modelled signal makes the decay of crosstalking with signal between the signal reach minimum.This reasonable structural design and rational the wiring have been improved the stability of operational efficiency and system to a great extent, the failure rate when also having reduced simultaneously the machine operation.
In addition, also can clock module and LED display module be located on the above-mentioned pcb board.Improve the stability of operational efficiency and system further.
The network interface card of the utility model is operated in the two-layer at last of osi model: physical layer and data link layer.Wherein, physical layer has defined data and has transmitted and receive needed light signal, line status, and clock reference, digital coding, and standard interface is provided to data link layer device; Data link layer provides addressing mechanism, the structure of Frame, and the data error inspection transmits control, and the functions such as data-interface of standard are provided to network layer.
And the network interface card of the utility model (supporting TOE and iSCSI unloading) is the 4th generation UNE interface card (C-NIC); But all connected network communications of fused data network (LAN) and piece storage (iSCSI) are being can reduce CPU usage when DellPowerEdge rack-mount server and tower server provide 10GB speed.
Need to prove; The network interface card of the utility model not only can provide the industrial standard ethernet feature; And have integrated iSCSI host bus adaptor (HBA) function and TCP/IP offload engine (TOE) function; Can reduce CPU usage simultaneously with the high I/O speed rates of per second TCP/IP data and the storage of iSCSI piece.And the network interface card of the utility model can reduce the cost of purchasing, disposing and manage iSCSI, because INTEL82599 uses existing Basic Ethernet framework, the user need not to purchase independently HBA card.
Above-described the utility model execution mode does not constitute the qualification to the utility model protection range.The modification of being done within any spirit and principle at the utility model, be equal to replacement and improvement etc., all should be included within the claim protection range of the utility model.
Claims (8)
1. 10,000,000,000 ether optical fiber network interface cards; Comprise power module, computing memory module, I/O module and port socket module; Said power module, computing memory module and I/O module are connected with the transportation memory module respectively, it is characterized in that: be provided with at least two optical fiber interfaces in the said port socket module.
2. 10,000,000,000 ether optical fiber network interface cards according to claim 1 is characterized in that: also comprise the clock module that is connected with the computing memory module.
3. 10,000,000,000 ether optical fiber network interface cards according to claim 2 is characterized in that: also comprise the display module that is connected with the computing memory module.
4. 10,000,000,000 ether optical fiber network interface cards according to claim 3, it is characterized in that: said display module is the LED display module.
5. according to the described 10,000,000,000 ether optical fiber network interface cards of the arbitrary claim of claim 1 to 4, it is characterized in that: said optical fiber interface is the SFP+ module slot.
6. 10,000,000,000 ether optical fiber network interface cards according to claim 5 is characterized in that: said I/O module adopts PCI-E X8 interface.
7. 10,000,000,000 ether optical fiber network interface cards according to claim 1, it is characterized in that: said power module, computing memory module, I/O module and port socket module are located on the pcb board of a sandwich construction.
8. 10,000,000,000 ether optical fiber network interface cards according to claim 4, it is characterized in that: said power module, computing memory module, I/O module, port socket module, clock module and LED display module are located on the pcb board of a sandwich construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200651 CN202602659U (en) | 2012-05-07 | 2012-05-07 | Ten gigabit Ethernet optical fiber network card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200651 CN202602659U (en) | 2012-05-07 | 2012-05-07 | Ten gigabit Ethernet optical fiber network card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602659U true CN202602659U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220200651 Expired - Fee Related CN202602659U (en) | 2012-05-07 | 2012-05-07 | Ten gigabit Ethernet optical fiber network card |
Country Status (1)
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| CN (1) | CN202602659U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595541A (en) * | 2013-11-01 | 2014-02-19 | 浪潮电子信息产业股份有限公司 | Design method for achieving out-of-band management of externally-inserted network cards |
| CN105337667A (en) * | 2015-12-09 | 2016-02-17 | 浪潮电子信息产业股份有限公司 | Network card provided with PCIE optical port |
| CN105515905A (en) * | 2015-12-09 | 2016-04-20 | 浪潮电子信息产业股份有限公司 | 10G network signal lamp test apparatus |
| CN109600234A (en) * | 2018-12-05 | 2019-04-09 | 郑州云海信息技术有限公司 | The signal processing method of the double-deck FC card PCB construction and bilayer FC card |
| CN111464378A (en) * | 2020-03-13 | 2020-07-28 | 苏州浪潮智能科技有限公司 | Server network card double-network-speed testing method and system |
-
2012
- 2012-05-07 CN CN 201220200651 patent/CN202602659U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595541A (en) * | 2013-11-01 | 2014-02-19 | 浪潮电子信息产业股份有限公司 | Design method for achieving out-of-band management of externally-inserted network cards |
| CN105337667A (en) * | 2015-12-09 | 2016-02-17 | 浪潮电子信息产业股份有限公司 | Network card provided with PCIE optical port |
| CN105515905A (en) * | 2015-12-09 | 2016-04-20 | 浪潮电子信息产业股份有限公司 | 10G network signal lamp test apparatus |
| CN109600234A (en) * | 2018-12-05 | 2019-04-09 | 郑州云海信息技术有限公司 | The signal processing method of the double-deck FC card PCB construction and bilayer FC card |
| CN111464378A (en) * | 2020-03-13 | 2020-07-28 | 苏州浪潮智能科技有限公司 | Server network card double-network-speed testing method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20140507 |