CN210246798U - Network link cipher machine and front panel thereof - Google Patents
Network link cipher machine and front panel thereof Download PDFInfo
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- CN210246798U CN210246798U CN201921598449.7U CN201921598449U CN210246798U CN 210246798 U CN210246798 U CN 210246798U CN 201921598449 U CN201921598449 U CN 201921598449U CN 210246798 U CN210246798 U CN 210246798U
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Abstract
The utility model discloses a network link cipher machine and front panel thereof relates to the communication technology field, and the network link cipher machine includes FPGA, Shenwei treater, communication module and front panel, and FPGA, Shenwei treater are connected through the connecting wire to the front panel. The front panel comprises an outer front panel and an inner front panel circuit board which are matched for use, the inner front panel circuit board comprises a power switch, a first indication area, a second indication area and a third indication area, and an opening used for placing the power switch, the first indication area, the second indication area and the third indication area is formed in the outer front panel. The power switch is connected with a power switch circuit of a host in the network link cipher machine, the first indication area comprises a control flat cable socket connected with a state indication socket of a circuit board in the network link cipher machine, the second indication area and the third indication area are connected with the FPGA and the Shenwei processor, the first indication area, the second indication area and the third indication area respectively indicate the working state and the link characteristic of each power supply in the network link cipher machine, and the type of the abnormal state of the network link cipher machine.
Description
Technical Field
The utility model relates to the field of communication technology, concretely relates to network link cipher machine and front panel thereof.
Background
In a network link cipher machine (used for encrypting and decrypting network data at a network link layer) with a Shenwei processor as a core, the network link cipher machine encrypts and decrypts payload data on a network line inside an FPGA (field programmable gate array), and then forwards the processed data. And the core controller in the network link cipher machine controls the state indicator lamp in the interface area of the front panel to indicate the internal states of the link and the network link cipher machine according to the detected signal line state and the state of the receiving port processor.
Because the network link cipher machine has no screen output, if an operation maintenance worker wants to know or detect the working state of the network link cipher machine, the operation maintenance worker needs to log in the link server by using the client and through the control port, then the network link cipher machine is controlled and output in a WEB mode, and the actual working state of the network link cipher machine is observed through maintenance detection software on the client. This approach typically requires support from the client and is typically only used at configuration time.
In the process of daily operation and maintenance of the network link cipher machine, the abnormal alarm indication types of the network link cipher machine are few, and the indication is usually performed only when the main power supply cannot work. Because key power supply indication in the network link cipher machine is not led out, the power supply fault position cannot be accurately positioned, and the maintenance efficiency of the network link cipher machine is low. In addition, because the network link cipher machine does not visually indicate the link rate and the state, whether the link works normally can be confirmed only through correspondingly connected equipment, which is not beneficial to the maintenance work during the operation of the equipment. Meanwhile, when the optical fiber and the cable are simultaneously accessed to the network link cipher machine, the type of the line and the working speed of the line cannot be confirmed due to no line adaptation indication, so that the user experience effect is poor.
When the network link cipher machine is not in the control state, the internal working condition of the network link cipher machine is unclear to the outside, and the observation is not convenient. When the network link cipher machine is in an abnormal working state, the operation and maintenance personnel can not output the abnormal working state directly, which is not beneficial to the operation and maintenance work of the network link cipher machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the network link cipher machine and the front panel thereof are provided for solving the problem of low operation efficiency caused by the fact that operation and maintenance personnel can know the actual working state inside the network link cipher machine only by utilizing the client.
The utility model adopts the technical scheme as follows:
a network link cipher machine front panel comprises an outer layer front panel and an inner layer front panel circuit board matched with the outer layer front panel for use, wherein the inner layer front panel circuit board comprises a power switch, a first indication area, a second indication area and a third indication area;
the power switch is connected with a power switch circuit of a host machine in the network link cipher machine and is used for controlling the power switch of the whole machine of the network link cipher machine; the first indication area comprises a control flat cable socket connected with a state indication socket of a circuit board inside the network link cipher machine, and the second indication area and the third indication area are connected with the FPGA and the application-power processor; the first indication area, the second indication area and the third indication area respectively indicate the working state of each power supply in the network link cipher machine, the link characteristic of the network link cipher machine and the type of the abnormal state of the network link cipher machine through the indicator lamps.
Furthermore, the inner-layer front panel circuit board also comprises a control interface, and a control interface area opening for placing the control interface is formed in the outer-layer front panel; the control interface comprises a network socket and a USB socket which are respectively connected with a LAN interface and a USB interface of the Shenwei processor in the network link cipher machine, and is used for an external PC to log in a WEB server of the network link cipher machine so as to control the network link cipher machine.
Furthermore, the power switch adopts a ship-shaped power switch and is connected with a power switch circuit of a host computer inside the network link cipher machine through a power connecting wire.
Further, the indicating the working state of each power supply inside the network link cipher machine is specifically indicating the output voltage of each power supply inside the network link cipher machine, and the output voltage includes 12V, 3.3V, 1.8V, and 1.0V.
Further, the characteristics of the network link cryptographic engine link include link rate and link medium, the link medium including cable, optical cable, channel adaptation status.
Furthermore, the types of the abnormal states of the network link cipher machine comprise FPGA loading failure, memory overflow of the Shenwei processor, stack overflow of the Shenwei processor, deadlock of the Shenwei processor and running-off of the Shenwei processor.
Furthermore, the opening of the internal power supply indicating area and the opening of the link state indicating area are all round holes with the diameter of 3.5mm, so as to be respectively provided with a power supply indicating lamp and a link state indicating lamp on the circuit board of the front panel of the inner layer;
a red-green double-color indicator light with the diameter of 3mm is adopted to indicate the working state of each power supply in the network link cipher machine and the characteristics of the network link cipher machine link;
2 common cathode 7-segment nixie tubes are adopted to indicate the type of the abnormal state of the network link cipher machine, and 2 slots with the size of 15.5 multiplied by 9.9mm are adopted for an opening of an abnormal state indication area to place the nixie tubes.
Furthermore, the network socket and the USB socket are respectively an RJ-45 network socket and a TYPE-A USB socket, and the opening of the control interface area adopts slots with the sizes of 16 multiplied by 13.5mm and 14.5 multiplied by 7.3mm respectively so as to expose the RJ-45 network socket and the TYPE-AUSB socket.
A network link cipher machine comprises an FPGA, a Shenwei processor, a communication module connected with the Shenwei processor and the FPGA, and the front panel is connected with the FPGA and the Shenwei processor through a connecting wire.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, on being connected to the winding displacement socket on the inner front panel circuit board through the winding displacement with the status test pin on the network link cipher machine internal circuit board, indicate inside operating condition through LED pilot lamp and charactron in the different functional areas of front panel. The operation maintenance personnel can visually know the key operation state, so that the operation maintenance personnel do not need to log in a server of the network link cipher machine through a client, and the operation efficiency is improved. The power switch is arranged on the front panel, so that the power supply of the whole network link cipher machine can be conveniently switched on and off by operation and maintenance personnel, the design is reasonable, and the practicability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic diagram of the structure of the outer front panel of the present invention;
fig. 2 is a schematic diagram of the circuit board structure of the inner front panel of the present invention.
Detailed Description
Example one
The utility model discloses a preferred embodiment provides a network link cipher machine front panel, as shown in fig. 1 and fig. 2, including outer front panel and the inlayer front panel circuit board that uses with outer front panel cooperation, inlayer front panel circuit board includes switch, first instruction district (being the power indication district in the picture), the second instruction district (being the link 1 state indication district in the picture, link 2 state indication district), the third instruction district (being the abnormal state instruction district in the picture), offer the opening that is used for placing switch, first instruction district, the second instruction district, the third instruction district on the outer front panel, the opening includes power opening, internal power source instruction district opening, link state indication district opening, abnormal state indication district opening.
The power switch adopts a ship-shaped power switch, is connected with a power switch circuit of an internal host of the network link cipher machine through a power connecting wire and is used for controlling the power switch of the whole machine of the network link cipher machine. The first indication area comprises a control flat cable socket connected with a state indication socket of an internal circuit board of the network link cipher machine, and the second indication area and the third indication area are connected with the FPGA and the application-power processor. The first indication area is used for indicating the working state of each power supply in the network link cipher machine, the second indication area is used for indicating the link characteristic of the network link cipher machine, and the third indication area is used for indicating the type of the abnormal state of the network link cipher machine.
The indication of the working state of each power supply in the network link cipher machine is specifically to indicate the output voltage of each power supply in the network link cipher machine, and the output voltage comprises 12V, 3.3V, 1.8V and 1.0V. The characteristics of the network link cipher machine link include link rate and link medium, the link medium includes cable, optical cable, channel adaptation state. The types of abnormal states of the network link cipher machine comprise FPGA loading failure, Shenwei processor memory overflow, Shenwei processor stack overflow, Shenwei processor deadlock and Shenwei processor run-off.
In the embodiment, a red-green double-color indicator light with the diameter of 3mm is adopted to indicate the working state of each power supply in the network link cipher machine and the characteristics of the network link cipher machine link. The internal power supply indicating area opening and the link state indicating area opening are all round holes with the diameter of 3.5mm, and the internal power supply indicating area opening and the link state indicating area opening are respectively used for placing a power supply indicating lamp and a link state indicating lamp on the circuit board of the inner-layer front panel. 2 common cathode 7-segment nixie tubes are adopted to indicate the type of the abnormal state of the network link cipher machine, and 2 slots with the size of 15.5 multiplied by 9.9mm are adopted for an opening of an abnormal state indication area to place the nixie tubes. The network socket and the USB socket are respectively an RJ-45 network socket and a TYPE-AUSB socket, and the opening of the control interface area adopts slots with the sizes of 16 multiplied by 13.5mm and 14.5 multiplied by 7.3mm respectively so as to expose the RJ-45 network socket and the TYPE-AUSB socket.
Example two
On the basis of the first embodiment, as shown in fig. 1 and fig. 2, the circuit board of the inner front panel further includes a control interface (i.e., a control port in the figure), and the outer front panel is provided with a control interface area opening for placing the control interface.
The control interface comprises a network socket and a USB socket which are respectively connected with a LAN interface and a USB interface of the Shenwei processor in the network link cipher machine, and is used for an external PC to log in a WEB server of the network link cipher machine so as to control the network link cipher machine.
EXAMPLE III
The utility model discloses a preferred embodiment provides a network link cipher machine, including FPGA, application power treater and the communication module who is connected with application power treater, FPGA, still include embodiment one or embodiment two the front panel, the front panel passes through the connecting wire and connects FPGA, application power treater.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A front panel of a network link cryptographic machine, comprising: including outer front panel and with the inlayer front panel circuit board that outer front panel cooperation was used, inlayer front panel circuit board includes switch, first instruction district, second instruction district, third instruction district, offer the power opening, the internal power that are used for placing switch, first instruction district, second instruction district, third instruction district respectively on the outer front panel and indicate district opening, link state indication district opening, abnormal state indication district opening:
the power switch is connected with a power switch circuit of a host machine in the network link cipher machine and is used for controlling the power switch of the whole machine of the network link cipher machine; the first indication area comprises a control flat cable socket connected with a state indication socket of a circuit board inside the network link cipher machine, and the second indication area and the third indication area are connected with the FPGA and the application-power processor; the first indication area, the second indication area and the third indication area respectively indicate the working state of each power supply in the network link cipher machine, the link characteristic of the network link cipher machine and the type of the abnormal state of the network link cipher machine through the indicator lamps.
2. The network link cryptographic engine front panel of claim 1, wherein: the inner-layer front panel circuit board also comprises a control interface, and a control interface area opening for placing the control interface is formed in the outer-layer front panel; the control interface comprises a network socket and a USB socket which are respectively connected with a LAN interface and a USB interface of the Shenwei processor in the network link cipher machine, and is used for an external PC to log in a WEB server of the network link cipher machine so as to control the network link cipher machine.
3. The network link cryptographic engine front panel of claim 1, wherein: the power switch adopts a ship-shaped power switch and is connected with a power switch circuit of a host machine inside the network link cipher machine through a power connecting wire.
4. The network link cryptographic engine front panel of claim 1, wherein: the indication of the working state of each power supply in the network link cipher machine is specifically to indicate the output voltage of each power supply in the network link cipher machine, and the output voltage comprises 12V, 3.3V, 1.8V and 1.0V.
5. The network link cryptographic engine front panel of claim 1, wherein: the characteristics of the network link cryptographic engine link include link rate and link medium, the link medium includes cable, optical cable, channel adaptation status.
6. The network link cryptographic engine front panel of claim 1, wherein: the types of abnormal states of the network link cipher machine comprise FPGA loading failure, Shenwei processor memory overflow, Shenwei processor stack overflow, Shenwei processor deadlock and Shenwei processor run-off.
7. The network link cryptographic engine front panel of claim 1, wherein: the opening of the internal power supply indicating area and the opening of the link state indicating area are all round holes with the diameter of 3.5mm, so as to respectively place a power supply indicating lamp and a link state indicating lamp on the circuit board of the inner front panel;
a red-green double-color indicator light with the diameter of 3mm is adopted to indicate the working state of each power supply in the network link cipher machine and the characteristics of the network link cipher machine link;
2 common cathode 7-segment nixie tubes are adopted to indicate the type of the abnormal state of the network link cipher machine, and 2 slots with the size of 15.5 multiplied by 9.9mm are adopted for an opening of an abnormal state indication area to place the nixie tubes.
8. The network link cryptographic engine front panel of claim 2, wherein: the network socket and the USB socket are respectively an RJ-45 network socket and a TYPE-A USB socket, and the opening of the control interface area adopts slots with the sizes of 16 multiplied by 13.5mm and 14.5 multiplied by 7.3mm respectively so as to expose the RJ-45 network socket and the TYPE-AUSB socket.
9. A network link cipher machine comprises an FPGA, a Shenwei processor and a communication module connected with the Shenwei processor and the FPGA, and is characterized in that: the front panel of any one of claims 1 to 8, further comprising a connection line connecting the FPGA and the Shenwei processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598449.7U CN210246798U (en) | 2019-09-24 | 2019-09-24 | Network link cipher machine and front panel thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598449.7U CN210246798U (en) | 2019-09-24 | 2019-09-24 | Network link cipher machine and front panel thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210246798U true CN210246798U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921598449.7U Active CN210246798U (en) | 2019-09-24 | 2019-09-24 | Network link cipher machine and front panel thereof |
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| Country | Link |
|---|---|
| CN (1) | CN210246798U (en) |
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- 2019-09-24 CN CN201921598449.7U patent/CN210246798U/en active Active
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