CN201867688U - Main board with network expansion interfaces - Google Patents
Main board with network expansion interfaces Download PDFInfo
- Publication number
- CN201867688U CN201867688U CN2010206022209U CN201020602220U CN201867688U CN 201867688 U CN201867688 U CN 201867688U CN 2010206022209 U CN2010206022209 U CN 2010206022209U CN 201020602220 U CN201020602220 U CN 201020602220U CN 201867688 U CN201867688 U CN 201867688U
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- network interface
- network
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- mainboard
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Abstract
The utility model relates to the field of main board products, in particular to a main board with network expansion interfaces, which comprises a mother board, a first network card chip set and a first network interface set, wherein the mother board is provided with a CPU (central processing unit), a north bridge chip, a south bridge chip and an internal memory, the first network card chip set arranged on the mother board is connected with the south bridge chip, and the first network interface set is connected with the first network card chip set and external devices and used for data exchange among the external devices. The main board is capable of realizing network control according to various needs of users, can be set up into a small-sized exchange board as the main board is provided with a plurality of network ports, can also realize expansion of the network ports by the aid of an expansion board, and brings convenience for the users to select and upgrade products according to needs.
Description
Technical field
The utility model relates to the mainboard product scope, is specifically related to a kind of mainboard that has the extension of network interface.
Background technology
Along with broad application of Internet, the problem of network security more and more comes into one's own, and the demand of network security is also more and more diversified.Simultaneously along with the further maturation of X86 mainboard technology, the stability of X86 platform is more and more higher, extendability is become better and better and the price of product is advanced a reduction.It is powerful, simple to operate to utilize the X86 platform to realize that network security control has, the characteristics that software transportability is good.
Exist some such as complex structure, system's problem of unstable but simply computer and switch are connected together as network security management.There is the stiff inflexible problem of configuration on same the mainboard again if computer and switch be made in.
Summary of the invention
For overcoming above-mentioned defective, the purpose of this utility model promptly is to provide a kind of mainboard that has the extension of network interface.
The purpose of this utility model is achieved through the following technical solutions:
A kind of mainboard that has the extension of network interface of the utility model, comprise: motherboard, described motherboard is provided with CPU, north bridge chips, South Bridge chip, internal memory, also comprise: described motherboard is provided with the first network card chip group that is connected with South Bridge chip, the first network interface group that is connected with the described first network card chip group, the described first network interface group is connected with external device, is used to carry out the exchanges data between external device.
Further, described motherboard also comprises: second network card chip that is connected with South Bridge chip and the motherboard extension of network interface that is connected with described second network card chip.
Further, the described mainboard that has the extension of network interface also comprises: expansion board, described expansion board are provided with the second network interface group, switch module that is connected with this second network interface group and the expansion board extension of network interface that is connected with switch module; Described motherboard is connected with expansion board extension of network interface by motherboard extension of network interface with expansion board.
Further, the network interface of the described first network interface group and the second network interface group all is the RJ45 interface of standard.
Further, the described first network card chip group is made up of two to five network card chips.
Further, the described first network interface group is made up of two to five network interfaces.
Further, network interface in the described first network interface group and the network card chip in the first network card chip group 5 connect one to one.
Further, the described second network interface group is made up of two above network interfaces.
The utility model interface physically is the PCIE_1X golden finger interface of standard, be that UTP connects on signal connects, the utility model is independent as a module switch, realize and the communicating by letter of X86 mainboard with the PCIE bus, utilize powerful specific of X86 platform feature, improve the travelling speed of system.Traditional switch, can only adopt software at the particular switch control chip, but the utility model expansion module is based on the X86 platform, can adopt abundant versatility software, realize control to network according to user's various demands: mainboard itself just has Multi-netmouth simultaneously, self just can build is a small-sized switch, can also realize the expansion of network interface by expansion board, has made things convenient for the user according to the demand of oneself product to be selected and upgrades.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the mainboard structure schematic diagram that the utlity model has expanded function;
Fig. 2 is the mainboard signal logic schematic diagram that the utlity model has expanded function.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1, a kind of mainboard that has the extension of network interface of the utility model comprises: motherboard 12, described motherboard 12 is provided with CPU1, north bridge chips 2, South Bridge chip 4, internal memory 3, also comprise: described motherboard is provided with the first network card chip group 5 that is connected with South Bridge chip, the first network interface group 6 that is connected with the described first network card chip group 5, the described first network interface group 6 is connected with external device, is used to carry out the exchanges data between external device.
Further, described motherboard 12 also comprises: second network card chip 7 that is connected with South Bridge chip 4 and the motherboard extension of network interface 8 that is connected with described second network card chip 7.
Further, the described mainboard that has the extension of network interface also comprises: expansion board 13, described expansion board 13 are provided with the second network interface group 11, switch module 10 that is connected with this second network interface group 11 and the expansion board extension of network interface 9 that is connected with switch module 10; Described motherboard 12 is connected with expansion board extension of network interface 9 by motherboard extension of network interface 8 with expansion board 13.
Further, the network interface of the described first network interface group 6 and the second network interface group 11 all is the RJ45 interface of standard.
Further, the described first network card chip group 5 is made up of two to five network card chips.
Further, the described first network interface group 6 is made up of two to five network interfaces.
Further, network interface in the described first network interface group 6 and the network card chip in the first network card chip group 5 connect one to one.
Further, the described second network interface group 11 is made up of two above network interfaces.
Please referring to Fig. 2, workflow of the present utility model is specially:
When using motherboard 12 and expansion board 13 to set up a LAN, if the computing machine that is connected on second network interface 11 sends packet to main frame, then this packet is handled through switch module 10 earlier, be converted to the PCIE signal, give second network card chip 7 by the PCIE bus transfer then, give data South Bridge chip 4 to handle again, pass through, pass on the corresponding network according to the address on the packet through softwares such as the network security audit that moves on the main frame; Same this transmission mode is two-way, and the computing machine that connects on the second network interface group 11 is accepted then antikinesis in this manner of packet.
2 to 5 network interfaces are arranged on the motherboard 12 of the present utility model, can be connected to the internal network of internet or different segment, less as the network node that fruit product is used, do not need so to use expansion board 13, if the more expansion board 13 that can according to circumstances use different size of network node.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. mainboard that has the extension of network interface, comprise: motherboard, described motherboard is provided with CPU, north bridge chips, South Bridge chip, internal memory, it is characterized in that, also comprise: described motherboard is provided with the first network card chip group that is connected with South Bridge chip, with the first network interface group that the described first network card chip group is connected, the described first network interface group is connected with external device, is used to carry out the exchanges data between external device.
2. the mainboard that has the extension of network interface according to claim 1 is characterized in that, described motherboard also comprises: second network card chip that is connected with South Bridge chip and the motherboard extension of network interface that is connected with described second network card chip.
3. the mainboard that has the extension of network interface according to claim 2, it is characterized in that, the described mainboard that has the extension of network interface also comprises: expansion board, described expansion board are provided with the second network interface group, switch module that is connected with this second network interface group and the expansion board extension of network interface that is connected with switch module; Described motherboard is connected with expansion board extension of network interface by motherboard extension of network interface with expansion board.
4. the mainboard that has the extension of network interface according to claim 3 is characterized in that, the network interface of the described first network interface group and the second network interface group all is the RJ45 interface of standard.
5. the mainboard that has the extension of network interface according to claim 4 is characterized in that, the described first network card chip group is made up of two to five network card chips.
6. the mainboard that has the extension of network interface according to claim 5 is characterized in that, the described first network interface group is made up of two to five network interfaces.
7. according to claim 5 or the 6 described mainboards that have the extension of network interface, it is characterized in that network interface in the described first network interface group and the network card chip in the first network card chip group connect one to one.
8. the mainboard that has the extension of network interface according to claim 7 is characterized in that, the described second network interface group is made up of two above network interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206022209U CN201867688U (en) | 2010-11-11 | 2010-11-11 | Main board with network expansion interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206022209U CN201867688U (en) | 2010-11-11 | 2010-11-11 | Main board with network expansion interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867688U true CN201867688U (en) | 2011-06-15 |
Family
ID=44138840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206022209U Expired - Fee Related CN201867688U (en) | 2010-11-11 | 2010-11-11 | Main board with network expansion interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867688U (en) |
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2010
- 2010-11-11 CN CN2010206022209U patent/CN201867688U/en not_active Expired - Fee Related
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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: 20110615 Termination date: 20121111 |