CN218350830U - Server mainboard of safety communication - Google Patents
Server mainboard of safety communication Download PDFInfo
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- CN218350830U CN218350830U CN202222917696.7U CN202222917696U CN218350830U CN 218350830 U CN218350830 U CN 218350830U CN 202222917696 U CN202222917696 U CN 202222917696U CN 218350830 U CN218350830 U CN 218350830U
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Abstract
The utility model discloses a server mainboard of safety communication, include: the system comprises a processor, a bridge chip, a safety chip, a tera network card chip and a BMC chip; the processor is electrically connected with the bridge chip through a PCIEx4 interface and a PCIEx8 interface, the bridge chip is electrically connected with the safety chip through a USB3.0 interface, the bridge chip is connected with the ten-gigabit network card chip through a PCIEx4 interface and a PHY-A interface, the ten-gigabit network card chip is connected with the front interface panel through 2 ten-gigabit network interfaces, the bridge chip is connected with the BMC chip through a PCIEx4 interface and a PHY-A interface, and the BMC chip is connected with 4 paths of expansion interfaces which are respectively 2 USB3.0 interfaces, 1 gigabit network 1 interface, 1 VGA interface and 1 gigabit network 2 interface; 2 USB3.0 interfaces, 1 gigabit network 1 interface and 1 VGA interface are connected with the front interface panel; the 1 gigabit network 2 interface is connected with the rear interface panel. The utility model has the encryption function of the server mainboard; the server transmits data through a high-bandwidth gigabit Ethernet; and the monitoring of the server state is also realized.
Description
Technical Field
The utility model relates to a server mainboard technical field specifically is a server mainboard of safety communication.
Background
A server is one type of computer that runs faster, is more heavily loaded, and is more expensive than a regular computer. The server provides calculation or application services for other clients (such as terminals like PC, smart phone, ATM and the like and even large equipment like train system and the like) in the network. The server has high-speed central processing unit computing capability, long-time reliable operation, strong I/O external data throughput capability and better expansibility.
With the development of AI technology and big data, information security is becoming more important, and the localization autonomous controllable trend in the server field is rapidly developing. At present, the server is widely applied to a plurality of fields such as industrial production, financial equipment, traffic tracks, internet of things and the like, and the development of the server with safety performance based on a domestic processor platform becomes a trend in the future.
And, with the development of science and technology, the demand of users on network bandwidth is higher and higher. In order to meet the needs of users, the existing ethernet network appears as a high-speed ethernet network, i.e. a gigabit ethernet network. Because the existing server cannot convert the existing PCIE signals into the ten-gigabit network signals, the server cannot transmit data through the ten-gigabit ethernet with high bandwidth.
In addition, with the technical development of processor design, the number of IO integrated on a processor is increased, that is, the integration level of a server motherboard is also increased. And therefore state control of the processor is also increasingly important. In order to improve the performance of the server motherboard, it is necessary to perform various effective controls on the operating state of the processor.
Therefore, how to enable a server with a secure encryption function to perform data transmission through a high-bandwidth gigabit ethernet and to effectively control the server has become a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a server mainboard for safe communication, which ensures that the server mainboard can be provided with an encryption function by integrating a safety chip on the server mainboard, thereby ensuring the safety of data transmission; moreover, by arranging a ten-gigabit network card chip connected with a server mainboard, the ten-gigabit network card chip is used for conversion between PCIE signals and ten-gigabit network signals, so that data transmission of the current server through a ten-gigabit Ethernet with high bandwidth is realized; in addition, the state of the server can be monitored through the arranged BMC chip, the fault information of the server can be informed in real time, and the stable operation of a server mainboard is facilitated.
In order to achieve the above object, the utility model provides a following technical scheme: a server mainboard for secure communication comprises a processor, a bridge chip, a security chip, a tera network card chip and a BMC chip;
the processor is electrically connected with the bridge chip through a PCIEx4 interface and a PCIEx8 interface, the bridge chip is electrically connected with the safety chip through a USB3.0 interface, the bridge chip is connected with the tera-gigabit network card chip through a PCIEx4 interface and a PHY-A interface, the tera-gigabit network card chip is connected with the front interface panel through 2 tera-gigabit network interfaces, the bridge chip is connected with the BMC chip through a PCIEx4 interface and a PHY-A interface, and the BMC chip is connected with 4 paths of expansion interfaces, namely 2 USB3.0 interfaces, 1 gigabit network 1 interface, 1 VGA interface and 1 gigabit network 2 interface;
2 USB3.0 interfaces, 1 gigabit network 1 interface and 1 VGA interface are connected with the front interface panel; the 1 gigabit network 2 interface is connected with the rear interface panel.
Optionally, in the present invention, the bridge plate is connected to the front interface panel through 1 gigabit net 3 interface;
the bridge piece is connected with the front interface panel through 1 USB2.0 interface.
Optionally, in the present invention, the bridge is connected to the rear interface panel through 8 USB2.0 interfaces;
the bridge piece is connected with the rear interface panel through 3 SATA interfaces.
Optionally, in the utility model discloses in, the bridgeplate passes through SATA interface connection hard disk.
Optionally, in the utility model, the processor is integrated with a pcie x8 interface, a serial interface, and a pcie x1 interface;
the PCIEx8 interface, the serial interface and the PCIEx1 interface are all connected with the rear interface panel.
Optionally, in the present invention, the processor is externally connected with a clock generating chip;
the processor is connected with the memory through a 64bitx8 interface;
the processor is connected with the flash memory through an Spi interface.
Compared with the prior art, the beneficial effects of the utility model are that:
the security chip is integrated on the server mainboard, so that the server mainboard can have an encryption function, and the security of data transmission is ensured;
by arranging the gigabit network card chip connected with the server mainboard, the gigabit network card chip is used for conversion between a PCIE signal and a gigabit network signal, so that the data transmission of the current server through a high-bandwidth gigabit Ethernet is realized;
through the BMC chip, the state of the server can be monitored, the fault information of the server can be informed in real time, and stable operation of a server mainboard is facilitated.
Drawings
Fig. 1 is a circuit connection diagram of a server motherboard for secure communication.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a pair of safe communication's server mainboard's embodiment, a safe communication's server mainboard includes: the system comprises a processor, a bridge chip, a safety chip, a tera network card chip and a BMC chip;
the processor is electrically connected with the bridge chip through a PCIEx4 interface and a PCIEx8 interface, and the bridge chip is electrically connected with the safety chip through a USB3.0 interface; therefore, the security chip can realize the security encryption function of the server mainboard;
the bridge chip is connected with the ten-thousand-million network card chip through a PCIEx4 interface and a PHY-A interface, the ten-thousand-million-network card chip is connected with the front interface panel through 2 ten-thousand-million-network interfaces, and the ten-thousand-million-network card chip is used for conversion between PCIE signals and ten-thousand-million-network signals, so that the data transmission of the current server through a ten-thousand-million Ethernet with high bandwidth is realized;
the bridge chip is connected with a BMC chip through a PCIEx4 interface and a PHY-A interface, and the BMC chip is connected with 4 paths of expansion interfaces which are respectively 2 USB3.0 interfaces, 1 gigabit network 1 interface, 1 VGA interface and 1 gigabit network 2 interface; 2 USB3.0 interfaces, 1 gigabit network 1 interface and 1 VGA interface are connected with the front interface panel; the 1 gigabit network 2 interface is connected with the rear interface panel. Therefore, the state of the server can be monitored through the BMC chip, the fault information of the server can be informed in real time, and stable operation of a server mainboard is facilitated.
Optionally, in the present invention, the bridge plate is connected to the front interface panel through 1 gigabit network 3 interface;
the bridge piece is connected with the front interface panel through 1 USB2.0 interface;
the bridge piece is connected with the rear interface panel through 8 USB2.0 interfaces;
the bridge sheet is connected with the rear interface panel through 3 SATA interfaces;
the bridge chip is connected with the hard disk through the SATA interface.
Wherein, the bridge piece is a domestic bridge piece.
Optionally, in the utility model, the processor is integrated with a pcie x8 interface, a serial interface, and a pcie x1 interface;
the PCIEx8 interface, the serial port interface and the PCIEx1 interface are all connected with the rear interface panel;
the processor is externally connected with a clock generation chip;
the processor is connected with the memory through a 64bitx8 interface;
the processor is connected with the flash memory through an Spi interface.
Wherein, the processor adopts a domestic Feiteng processor.
Therefore, the server mainboard is provided with a plurality of expansion interfaces, and the configuration of the server mainboard can completely meet the field use requirements of the server.
The working principle is as follows:
the utility model discloses a server mainboard which comprises a processor, a bridge piece, a security chip, a tera network card chip and a BMC chip; the security chip can realize the security encryption function of the server mainboard; the ten-gigabit network card chip can realize data transmission of the server through a ten-gigabit Ethernet with high bandwidth, and improve the data transmission rate; the setting of BMC chip can realize remote monitoring server, is favorable to the steady operation of server mainboard.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A server mainboard of safety communication, its characterized in that: the system comprises a processor, a bridge chip, a security chip, a tera network card chip and a BMC chip;
the processor is electrically connected with the bridge chip through a PCIEx4 interface and a PCIEx8 interface, the bridge chip is electrically connected with the safety chip through a USB3.0 interface, the bridge chip is connected with the tera network card chip through a PCIEx4 interface and a PHY-A interface, the tera network card chip is connected with the front interface panel through 2 tera network interfaces, the bridge chip is connected with the BMC chip through a PCIEx4 interface and a PHY-A interface, and the BMC chip is connected with 4 paths of expansion interfaces, namely 2 USB3.0 interfaces, 1 gigabit network 1 interface, 1 VGA interface and 1 gigabit network 2 interface;
2 USB3.0 interfaces, 1 gigabit network 1 interface and 1 VGA interface are connected with the front interface panel; the 1 gigabit network 2 interface is connected with the rear interface panel.
2. A server board for secure communications according to claim 1, wherein: the bridge piece is connected with the front interface panel through 1 gigabit network 3 interface;
the bridge piece is connected with the front interface panel through 1 USB2.0 interface.
3. A server board for secure communication according to claim 2, wherein: the bridge piece is connected with the rear interface panel through 8 USB2.0 interfaces;
the bridge piece is connected with the rear interface panel through 3 SATA interfaces.
4. A server board for secure communications according to claim 3, wherein: the bridge chip is connected with the hard disk through the SATA interface.
5. A server board for secure communications according to claim 1, wherein: the processor is integrated with a PCIEx8 interface, a serial interface and a PCIEx1 interface;
the PCIEx8 interface, the serial interface and the PCIEx1 interface are all connected with the rear interface panel.
6. A server board for secure communications according to claim 5, wherein: the processor is externally connected with a clock generation chip;
the processor is connected with the memory through a 64bitx8 interface;
the processor is connected with the flash memory through an Spi interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917696.7U CN218350830U (en) | 2022-10-31 | 2022-10-31 | Server mainboard of safety communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917696.7U CN218350830U (en) | 2022-10-31 | 2022-10-31 | Server mainboard of safety communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218350830U true CN218350830U (en) | 2023-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222917696.7U Active CN218350830U (en) | 2022-10-31 | 2022-10-31 | Server mainboard of safety communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218350830U (en) |
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- 2022-10-31 CN CN202222917696.7U patent/CN218350830U/en active Active
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Effective date of registration: 20230904 Address after: 2nd Floor, Building 212, No. 216 Hongqi Road, Nankai District, Tianjin, 300000 (Science and Technology Park) Patentee after: Tianjin Zhonghuan Hengda Technology Co.,Ltd. Address before: 300000 No. 214, Hongqi Road, Nankai District, Tianjin Patentee before: TIANJIN ZHONGHUAN ELECTRONIC COMPUTER Co.,Ltd. |