CN202145646U - Network security device - Google Patents
Network security device Download PDFInfo
- Publication number
- CN202145646U CN202145646U CN201120206212U CN201120206212U CN202145646U CN 202145646 U CN202145646 U CN 202145646U CN 201120206212 U CN201120206212 U CN 201120206212U CN 201120206212 U CN201120206212 U CN 201120206212U CN 202145646 U CN202145646 U CN 202145646U
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- network security
- network
- switch
- chip
- security device
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Abstract
The utility model discloses a network security device which comprises a case and a network security mainboard, wherein the network security mainboard is provided with a processor and a network chip; the network chip comprises a chip memory interface; the device also comprises a switching circuit, an optical interface memorizer and an electric interface memorizer, wherein the switching circuit is connected with the chip memory interface; the optical interface memorizer and the electric interface memorizer are respectively connected with the switching circuit; the case is provided with a switch; and the switch is connected with the switching circuit. The case is additionally provided with the selection switch, so that the switching between the optical interface output and electric interface output can be realized, and the use convenience of the network security device can be improved.
Description
Technical field
The utility model relates to network safety filed, relates in particular to a kind of Network Security Device.
Background technology
Network Security Device can be gateway server, gateway or network firewall etc.; Be used to realize complete network; Mouthful (the electricity mouth the is the netting twine interface) output of light mouth (the light mouth is an optical fiber interface) output or electricity only is provided on the mainboard of general networking safety means; The user can not arbitrarily change, and can not carry out the selection of optical fiber interface output or electricity mouthful output when the user uses as required, uses very inconvenient.
The utility model content
The technical problem that the utility model will solve is can not conveniently carry out optical fiber interface output or the electricity mouthful defective that output is selected as required to the user, and a kind of Network Security Device is provided.
The utility model solves the technical scheme that its technical problem adopted:
A kind of Network Security Device is provided; Comprise cabinet and network security mainboard, processor and the network chip that is connected with said processor are installed on the said network security mainboard, said network chip comprises the chip-stored interface; This equipment also comprises switching circuit, light mouth memory and electricity mouthful memory; Wherein, said switching circuit is connected with said chip-stored interface, and said light mouth memory is connected with said switching circuit respectively with a said electricity mouthful memory; Said cabinet is provided with a switch, and said switch is connected with said switching circuit.
In the described Network Security Device of the utility model, said switch is a slide switch.
In the described Network Security Device of the utility model, the network chip that on the said network security mainboard two models to be installed be Intel 82572.
In the described Network Security Device of the utility model, a said light mouth memory and a said electricity mouthful memory are EEPROM.
Use the utility model, have following beneficial effect:, increased the convenience of Network Security Device use through can realize the switching between output of light mouth and the electricity mouthful output at selector switch of increase on the cabinet.
Description of drawings
To combine accompanying drawing and embodiment that the utility model is described further below, in the accompanying drawing:
Fig. 1 is the part-structure sketch map of the utility model embodiment Network Security Device.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.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.
In the preferred embodiment Network Security Device of the utility model, comprise cabinet and network security mainboard, the network security mainboard is arranged on cabinet inside; On the network security mainboard processor is installed, and the network chip 10 that is connected with processor, as shown in Figure 1; 10 in network core comprises chip-stored interface 11; This equipment also comprises switching circuit 20, light mouth memory 30 and electricity mouthful memory 40, and wherein, switching circuit 20 is connected with chip-stored interface 11; Light mouth memory 30 is connected with switching circuit 20 respectively with an electricity mouthful memory 40, and switching circuit 20 has been realized the connection between network chip 10 and the memory.Cabinet is provided with a switch 50, and switch 50 is connected with switching circuit 20.Switch 50 is used to realize the output type of chip-stored interface 11, promptly realizes the conversion of electricity mouthful output and the output of light mouth.When the output of switch 50 selective light mouths, then network chip 10 is connected with the light mouth memory 30 of output light message breath file, realizes the transfer of data between network chip 10 and the light mouth memory 30; Select the electricity mouth when switch 50 and export, then network chip 10 is connected the transfer of data between realization network chip 10 and the electricity mouthful memory 40 with the electricity mouth memory 40 of the electric message breath of output file.Increase by a selector switch, strengthened the convenience that Network Security Device uses greatly, the user can easily realize the switching between output of light mouth and the electricity mouthful output as required.
Further, on the basis of the foregoing description, switch 50 is selected slide switch for use, when slide switch slides to a side, representes the output of selective light mouth, representes to select electricity mouthful output when sliding to opposite side.Switch 50 can also select other like toggle switch, equally can simple realization light mouth switching between output and the electricity mouthful output.
Further, the network chip 10 that on the network security mainboard of the utility model embodiment Network Security Device two models to be installed be Intel 82572.
Further, the light mouth memory 30 of the utility model embodiment Network Security Device is EEPROM with an electricity mouthful memory 40, i.e. EEPROM.The user can directly change EEPROM, and need it not taken out, and can on computers or wipe existing information on the special equipment, reprogramming, but plug and play.
In another embodiment of the utility model; Also can in BIOS MENU (basic I/O menu), an option be set; The output that realizes network interface (comprising light mouth and electricity mouth) through the value of changing this option is switched, and promptly realizes the switching of network interface through the mode of software.
Further; In the preferred embodiment of the utility model, because just electricity mouth and light mouth output switching between the two, switching circuit 20 can be selected a single-pole double-throw switch (SPDT) for use; The movable end of single-pole double-throw switch (SPDT) connects chip memory interface 11; Two of single-pole double-throw switch (SPDT) not the moved end be connected with an electricity mouthful memory 40 with light mouth memory 30 respectively, the handle of stirring of single-pole double-throw switch (SPDT) is arranged on the cabinet, the user can realize the switching between the network interface through the handle of stirring of single-pole double-throw switch (SPDT).
The utility model can be realized the switching between output of light mouth and the electricity mouthful output through increasing a switch of being selected as required by the user, has increased the convenience that Network Security Device uses.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection range of the utility model accompanying claims according to above-mentioned explanation.
Claims (4)
1. a Network Security Device comprises cabinet and network security mainboard, and processor and the network chip that is connected with processor (10) are installed on the said network security mainboard; Said network chip (10) comprises chip-stored interface (11); It is characterized in that this equipment also comprises switching circuit (20), light mouth memory (30) and electricity mouthful memory (40), wherein; Said switching circuit (20) is connected with said chip-stored interface (11); Said light mouth memory (30) is connected with said switching circuit (20) respectively with a said electricity mouthful memory (40), and said cabinet is provided with a switch (50), and said switch (50) is connected with said switching circuit (20).
2. Network Security Device according to claim 1 is characterized in that, said switch (50) is a slide switch.
3. Network Security Device according to claim 1 is characterized in that, the network chip (10) that on the said network security mainboard two models to be installed be Intel 82572.
4. Network Security Device according to claim 1 is characterized in that, a said light mouth memory (30) and a said electricity mouthful memory (40) are EEPROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120206212U CN202145646U (en) | 2011-06-17 | 2011-06-17 | Network security device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120206212U CN202145646U (en) | 2011-06-17 | 2011-06-17 | Network security device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145646U true CN202145646U (en) | 2012-02-15 |
Family
ID=45581568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120206212U Expired - Fee Related CN202145646U (en) | 2011-06-17 | 2011-06-17 | Network security device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145646U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068905A (en) * | 2015-08-25 | 2015-11-18 | 天津市英贝特航天科技有限公司 | INTEL network chip based self-checking circuit and operational method |
| CN108599362A (en) * | 2018-05-22 | 2018-09-28 | 郑州云海信息技术有限公司 | A kind of seamless handover method and its device of uninterruptible power supply test equipment |
| CN108732692A (en) * | 2018-05-15 | 2018-11-02 | 国网浙江省电力有限公司 | A kind of photosignal automatic switching method |
| CN110519237A (en) * | 2019-08-08 | 2019-11-29 | 浙江中控技术股份有限公司 | Turn the conversion method and conversion equipment of ethernet communication suitable for USB |
-
2011
- 2011-06-17 CN CN201120206212U patent/CN202145646U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068905A (en) * | 2015-08-25 | 2015-11-18 | 天津市英贝特航天科技有限公司 | INTEL network chip based self-checking circuit and operational method |
| CN105068905B (en) * | 2015-08-25 | 2019-03-01 | 天津市英贝特航天科技有限公司 | Self-checking circuit and operation method based on INTEL network chip |
| CN108732692A (en) * | 2018-05-15 | 2018-11-02 | 国网浙江省电力有限公司 | A kind of photosignal automatic switching method |
| CN108599362A (en) * | 2018-05-22 | 2018-09-28 | 郑州云海信息技术有限公司 | A kind of seamless handover method and its device of uninterruptible power supply test equipment |
| CN110519237A (en) * | 2019-08-08 | 2019-11-29 | 浙江中控技术股份有限公司 | Turn the conversion method and conversion equipment of ethernet communication suitable for USB |
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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: 20120215 Termination date: 20200617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |