Multi-link redundant GPU server cluster communication server

Abstract

The utility model provides a multilink redundancy GPU server cluster communication server, relates to the server technical field, including server main part and control device, server main part internal back side is provided with control device, server main part internal two sides vertical array distribution are provided with spring mounting strip, spring mounting strip surface is provided with first flat cable rack in clamping mode, the first flat cable rack is provided with the first flat cable rack, and the second flat cable rack is provided with the second flat cable rack. A second wire arrangement frame is arranged at the bottom of the first wire arrangement frame, a wire arrangement plate is arranged on the top face of the first wire arrangement frame and comprises wire arrangement strips and flexible connecting wires, wire arrangement arc grooves are formed in the top faces of the wire arrangement strips, the ends of the adjacent wire arrangement strips are connected through the flexible connecting wires, and the wire arrangement arc grooves can clamp circuits according to the sizes of the different circuits. Compared with the prior art, lines of different specifications can be effectively stored and managed, on the premise that the line connection state is guaranteed, the wiring board can be overturned and rolled, a clear and unobstructed operation space is provided for maintenance of a control device, and interference of line blocking in a traditional server on maintenance work is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to server technical field especially relates to a multi -link redundancy GPU server cluster communication server. BACKGROUND

[0002] According to the GPU server compatible with PCIe disclosed by China open number CN218995962U, the GPU server compatible with PCIe includes a case, a plurality of power supplies, a plurality of fans, a plurality of memories, a plurality of CPUs, a plurality of GPUs and a mainboard are arranged in the case;The mainboard has a slot, the slot is used for inserting the memory, the CPU and the GPU;The slot is adapted to PCIe plug-in card, and the case can accommodate at least three PCIe X1 plug-in cards in the height direction. The GPU server compatible with PCIe in the embodiment can realize the purpose of expanding the server performance according to the actual situation of the user.

[0003] The above patent document and prior art have the following technical problems:

[0004] 1. In the traditional server, the spacing of the wire rack is usually fixed, which will lead to the lack of flexibility of the line layout. When the number, length or specification of the lines in the server changes, it is difficult to adjust the layout of the lines according to the actual situation, and the situation of too crowded or disordered arrangement of the lines is easy to appear, which not only affects the overall appearance of the server, but more importantly, it will bring great difficulty to the subsequent maintenance work.

[0005] 2. The previous server line management method may be relatively simple, lacking effective fixing and storage structure, and the lines are usually placed randomly or simply tied, which is easy to be affected by factors such as vibration during the operation of the server and to be displaced, causing mutual interference between the lines, affecting the stability and signal transmission quality of the server. Moreover, when the devices of the server are maintained, the disordered lines will seriously interfere with the maintenance work, and even some lines may need to be removed to carry out the maintenance, increasing the complexity and risk of operation. Utility model content

[0006] The utility model aims at solving the defects of difficult adjustment and maintenance of the line layout inside the server and inconvenient line management affecting the maintenance in the prior art, and proposes a multi-link redundancy GPU server cluster communication server.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of multi-link redundancy GPU server cluster communication server, including server main body and control device, the server main body inside back is equipped with control device, the server main body inside both sides vertical array distribution is equipped with spring mounting strip, the spring mounting strip surface is engaged with first wire rack, the first wire rack bottom is equipped with second wire rack, the first wire rack top surface is equipped with wire board, the wire board includes wire strip and flexible connecting wire, the wire strip top surface is equipped with wire arc groove, and the end between adjacent wire strip is connected by flexible connecting wire.

[0008] Preferably, the first wire rack bottom four corners are movably clamped with adjusting screw sleeves, the second wire rack top four corners are movably clamped with adjusting screw rods, and the adjusting screw rod end is threadedly connected with the adjusting screw sleeve inner wall.

[0009] Preferably, the first wire rack and the second wire rack surface are both provided with a limiting groove matched with the wire board, and the limiting groove is a blind groove, and the wire board edge is the same as the limiting groove edge.

[0010] Preferably, the first wire rack and the second wire rack bottom surface both sides are provided with a blind groove matched with the spring mounting strip top surface, and the blind groove cross section is U-shaped.

[0011] Preferably, the spring mounting strip length is less than the first wire rack side length, and the first wire rack is located at the spring mounting strip top, and the first wire rack and the second wire rack size are the same.

[0012] Preferably, the wire board is formed by splicing a plurality of wire strips of the same size, and the wire arc grooves on the surfaces of adjacent wire strips are different in size.

[0013] Preferably, the wire arc groove penetrates through both ends of the wire strip surface, and the wire arc groove edge is rounded.

[0014] Beneficial effects

[0015] The utility model discloses, through the adjusting screw sleeve and the adjusting screw rod of top of setting of first row line frame and second row line frame bottom, the thread connection between both allows operating personnel to adjust the spacing between first row line frame and second row line frame through the rotation adjusting screw rod. This design greatly enhances the flexibility of line layout, can according to different line length, quantity and layout demand, adjusts the space between row line frame flexibly, makes the line arrangement more reasonable, avoids the crowded, disorderly situation of line because of the fixed spacing of row line frame, when the server is overhauled, the flexible spacing adjustment function also brings great convenience. Because can change the distance between row line frame, the overhaul personnel can more conveniently check, maintain and repair the line, will not be hindered because of the narrow space, improves the overhauling efficiency, reduces the overhauling difficulty because of the line arrangement and is too dense, reduces the maintenance cost and time cost.

[0016] The utility model discloses, adopt the row line board of winding to carry out line arrangement, and be provided with a plurality of by row line strip splicing structure on the row line board, and the row line arc groove on the row line strip can be according to the size of different line and carry out the clamping of line, can effectively receive and manage the line of different specifications, prevent the line from moving or mutual interference because of vibration or other external factors in the server operation process, ensure the stability and orderliness of line connection, when needing to overhaul the control device, the winding characteristic of row line board plays the great advantage. Under the premise of guaranteeing the line connection state, can turn over and wind the row line board, make the line temporarily remove, provide clear, unobstructed operation space for the overhaul of control device, avoid the interference of line blockage in traditional server to the overhaul work, both facilitate the overall installation and dismounting of line, and ensure the smooth progress of control device overhaul work, improve the maintainability and reliability of server whole. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure diagram of the utility model;

[0018] Figure 2 It is the internal structure diagram of the server main body of the utility model;

[0019] Figure 3 It is the internal isometric view of the server main body of the utility model;

[0020] Figure 4 It is the installation structure diagram of first row line frame and second row line frame of the utility model;

[0021] Figure 5 It is the surface structure diagram of second row line frame of the utility model;

[0022] Figure 6 It is the back structure diagram of row line board of the utility model.

[0023] Legend:

[0024] 1, server body; 2, control device; 3, spring mounting strip; 4, first wire arrangement frame; 5, adjusting sleeve; 6, limiting groove; 7, second wire arrangement frame; 8, adjusting screw; 9, wire arrangement plate; 901, wire arrangement strip; 902, wire arrangement arc groove; 903, flexible connecting line. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] The specific embodiments of the utility model are described below in combination with the drawings. Embodiment one:

[0028] Reference Figures 1 to 6 A kind of multi-link redundant GPU server cluster communication server, including server body 1 and control device 2, server body 1 is equipped with control device 2 in inside back, server body 1 is the core bearing part of entire multi-link redundant GPU server cluster communication server, provides physical space and support for the operation of server.Control device 2 is the control hub of server, is responsible for the control and management to the operation and function of server, server body 1 contains and protects various components inside, control device 2 then is connected with other components and signal transmission, realizes the function control to server, after server starts running, control device 2 receives and processes information from different components, according to the control instruction of corresponding program and algorithm sent, coordinates the operation of server.

[0029] The spring mounting strip 3 is arranged in vertical array inside the server body 1, the first wire rack 4 is clamped on the surface of the spring mounting strip 3, the blind groove is arranged on the bottom surface of the first wire rack 4 and the second wire rack 7 and clamped on the top surface of the spring mounting strip 3, the cross section of the blind groove is U-shaped, the spring on the back surface of the spring mounting strip 3 and part of the mounting strip are located at the position of the inner wall of the side surface of the server body 1, in the normal state, the spring strip is in the initial state inside the server body 1, after being pressed, it is shrunk into the server body 1, the elastic return structure is arranged, the first wire rack 4 and the second wire rack 7 can be supported without affecting the adjustment of the vertical height of the first wire rack 4 and the second wire rack 7, the spring mounting strip 3 arranged in vertical array inside the server body 1 provides installation and support for the first wire rack 4, and its elastic property can help to buffer and reduce the vibration influence on the wire rack, the first wire rack 4 is fixed at the corresponding position inside the server body 1 through the clamping structure, when the first wire rack 4 is installed on the spring mounting strip 3, the spring mounting strip 3 bears the weight of the wire rack and maintains the stability of the wire rack by using its elasticity and structural characteristics.

[0030] The second wire rack 7 is arranged at the bottom of the first wire rack 4, the adjusting screw sleeve 5 is movably clamped at the four corners of the bottom of the first wire rack 4, the adjusting screw rod 8 is movably clamped at the four corners of the top of the second wire rack 7, and the end of the adjusting screw rod 8 is threadedly connected with the inner wall of the adjusting screw sleeve 5, the first wire rack 4 is one of the main structures for arranging the wires inside the server body 1, provides the installation basis for the wire arranging plate 9, cooperates with the second wire rack 7 to complete the orderly arrangement and management of the wires, the bottom surface is clamped with the top surface of the spring mounting strip 3 through the blind groove, and the first wire rack 4 is fixed at a specific position inside the server body 1, and cooperates with the second wire rack 7 to realize the installation and adjustment of the wires, the first wire rack 4 is installed on the spring mounting strip 3 and is relatively fixed, provides a flat support platform for the wire arranging plate 9, facilitates the installation of the wire arranging plate 9 and the subsequent arrangement of the wires, the second wire rack 7 cooperates with the first wire rack 4 to further optimize and adjust the wire arrangement, provides more flexible installation space and adjustment space for the wires, and is used together with the first wire rack 4, the distance between the two is adjusted through the threaded connection between the adjusting screw rod 8 at the bottom and the adjusting screw sleeve 5 at the bottom of the first wire rack 4, when the wire layout needs to be adjusted, the distance between the second wire rack 7 and the first wire rack 4 is changed by rotating the adjusting screw rod 8, so that appropriate installation space is provided for wires of different lengths and layouts.

[0031] The adjusting sleeve 5 and the adjusting screw 8 are used to adjust the distance between the first wire arranging frame 4 and the second wire arranging frame 7, and provide an adjustable space for the arrangement of the wires. The end of the adjusting screw 8 is threadedly connected with the inner wall of the adjusting sleeve 5. By rotating the adjusting screw 8, the adjusting screw 8 moves in the adjusting sleeve 5 due to the thread effect, and then pushes or pulls the second wire arranging frame 7, so as to adjust the distance between the first wire arranging frame 4 and the second wire arranging frame 7. When it is necessary to adjust the wires, the operator can manually rotate the adjusting screw 8, and according to the length, quantity and layout requirements of the wires, the second wire arranging frame 7 is moved to the appropriate position, so that the installation of the wires is more compact and orderly, and the subsequent installation and maintenance of the wires are facilitated. The unreasonable distance between the wire arranging frames can cause the wires to be disorderly or blocked. Through the cooperation of the adjusting sleeve 5 and the adjusting screw 8, the flexible adjustment of the distance between the wire arranging frames is realized, the flexibility and adaptability of the wire layout are improved, and it is convenient to adjust according to different wire installation requirements. At the same time, the subsequent wire maintenance is also facilitated, and the inconvenience caused by the fixed distance between the wire arranging frames is avoided.

[0032] The first wire arranging frame 4 and the second wire arranging frame 7 are both provided with limiting grooves 6 for clamping the wire arranging plate 9, and the limiting grooves 6 are blind grooves, the edges of the wire arranging plate 9 are the same as the edges of the limiting grooves 6, the limiting grooves 6 on the surfaces of the first wire arranging frame 4 and the second wire arranging frame 7 provide installation positions for the wire arranging plate 9, and the design of the blind grooves prevents the wire arranging plate 9 from sliding out from the side, ensures the accuracy of the installation position of the wire arranging plate 9, when installing the wire arranging plate 9, the wire arranging plate 9 is inserted along the shape of the limiting groove 6, so that the edges of the wire arranging plate 9 are tightly fitted with the limiting groove 6, preventing the wire arranging plate 9 from moving during use, ensuring the stability of the line layout, the top surface of the first wire arranging frame 4 is provided with the wire arranging plate 9, the wire arranging plate 9 includes wire arranging strips 901 and flexible connecting wires 903, the top surface of the wire arranging strip 901 is provided with a wire arranging arc groove 902, the end portions between adjacent wire arranging strips 901 are connected by the flexible connecting wires 903, the wire arranging plate 9 is the main component for line arrangement, a plurality of wire arranging strips 901 of the same size are spliced to form, the wire arranging arc groove 902 on the wire arranging strip 901 is used for installing and clamping the line, preventing the line from moving, and at the same time, the line can be wound, facilitating the operation during the maintenance of the controller 2, the wire arranging strips 901 on the wire arranging plate 9 have wire arranging arc grooves 902 of different sizes, which can accommodate lines of different specifications, and the lines are fixed by using the shape of the arc groove; when the controller 2 needs to be maintained, the wire arranging plate 9 can be rolled over to temporarily move the line away from the controller 2, facilitating the maintenance operation, and the connection state of the line is not affected, different lines are placed in the corresponding wire arranging arc grooves 902 according to their specifications and sizes, and the lines are constrained and fixed by using the arc grooves; when the controller 2 is maintained, the wire arranging plate 9 is rolled over to temporarily move the line away, providing a convenient operation space for maintenance; after the maintenance is completed, the wire arranging plate 9 can be restored to the original position to continue to protect and arrange the line, the wire arranging strips 901 and the wire arranging arc grooves 902 can realize the orderly management of lines of different sizes, prevent the line from moving due to vibration or other factors during the operation of the server, and ensure the stability of the line connection; and the rollable property of the wire arranging plate 9 greatly facilitates the maintenance of the controller 2, avoids affecting the operation due to the blocking of the line during maintenance, and facilitates the overall installation and disassembly of the line

[0033] The spring mounting strip 3 is shorter than the length of the side of the first wire rack 4, and the first wire rack 4 is located at the top of the spring mounting strip 3. The first wire rack 4 and the second wire rack 7 are the same size, the wire arrangement plate 9 is formed by splicing a plurality of wire arrangement strips 901 of the same size, the wire arrangement arc grooves 902 on the surfaces of adjacent wire arrangement strips 901 are different in size, the wire arrangement arc grooves 902 are structures on the wire arrangement plate 9 for fixing the wires, the wire arrangement arc grooves 902 of different sizes can accommodate wires of different specifications, and the wires are clamped to fix the positions of the wires. The wires are clamped in the arc grooves, and the wires are attached to the inner walls of the arc grooves to prevent the wires from shaking or shifting. According to the thickness and specification of the wires, the wires are placed in appropriate wire arrangement arc grooves 902, the inner walls of the arc grooves support and constrain the wires, and the wires are arranged in order. The wires of different sizes can be fixed in a targeted manner to ensure the order and order of the wire layout, prevent interference between the wires, and improve the effectiveness and stability of wire management

[0034] The wire arrangement arc grooves 902 penetrate the surfaces of the wire arrangement strips 901 at both ends, and the edges of the wire arrangement arc grooves 902 are rounded. By changing the sharp edges to rounded edges, the friction and contact pressure between the wires and the edges of the arc grooves are reduced. When the wires are placed in or taken out of the wire arrangement arc grooves 902, the rounded edges can avoid damaging the outer insulating layer of the wires, prolonging the service life of the wires.

[0035] In summary, the multi-link redundant GPU server cluster communication server has innovative and practical features in the arrangement and management of the wires inside the server through the above series of structural designs. Not only does it achieve orderly arrangement and fixation of the wires to prevent movement, but also provides great convenience for the installation, maintenance, and control of the device 2 through adjustable wire rack spacing and a retractable wire arrangement plate 9, improving the maintainability and reliability of the server. Specific embodiment two:

[0037] Reference Figures 1 to 6 According to the above specific embodiments, the following content is further disclosed:

[0038] The controller device 2 inside the server body 1 is a conventional device structure used by the existing server body 1 in actual use, and specifically includes the following content:

[0039] Central processing unit CPU: It is the core operation component of the server, responsible for executing various instructions and processing data, and controlling the main operation tasks of the server.

[0040] Detailed explanation: It receives information from network interfaces, storage devices, and other hardware components, processes data, performs calculations, and makes decisions. For example, when processing user requests, the CPU will execute the corresponding program code according to the type of request, such as file reading, network data transmission, and calculation tasks, to process and calculate data, and send the results to the corresponding components. The performance of the CPU, such as the number of cores, clock frequency, and cache size, will affect the speed and efficiency of the server in processing tasks.

[0041] Graphics Processing Unit (GPU): Mainly used for processing graphics and parallel computing tasks, especially in scenarios involving large amounts of data parallel processing, such as deep learning, scientific computing, and graphics rendering.

[0042] Detailed explanation: In a multi-link redundant GPU server cluster communication server, GPUs can work cooperatively with CPUs to handle complex computing tasks. For example, in deep learning, GPUs can accelerate the training process of neural networks by their powerful parallel computing capabilities, simultaneously processing large matrix operations, greatly improving computing speed. In terms of graphics rendering, GPUs can quickly process graphics data, converting graphics information into displayable images, providing users with high-quality visual experiences.

[0043] Storage controller: Manages the server's data storage devices, such as hard drives and solid-state drives, responsible for data read / write operations and coordination between storage devices.

[0044] Detailed explanation: The storage controller will convert data storage requests from the CPU or other components into operation instructions for the storage devices. For example, when the CPU wants to read a file, the storage controller will send the request to the corresponding storage device, such as a hard drive or SSD, and coordinate the data transmission process to ensure correct reading and writing of data. It can also manage storage devices, including data allocation, storage device state monitoring, error detection and correction, to ensure the normal operation of the storage system.

[0045] Network controller: Responsible for the server's network connection and data communication, handling data exchange between the server and external networks.

[0046] Detailed explanation: The network controller manages the server's network interface cards (NICs), implements network protocol stacks in hardware or software, and performs data packaging, unpackaging, and routing selection. It can receive data from the network and forward it to the CPU or other components for processing, while sending data within the server to the network. In a multi-link redundant server, the network controller may also be responsible for managing multiple network links to ensure network communication redundancy and load balancing, automatically switching to other normal links when a link fails to ensure network service continuity.

[0047] Power Management Controller: Manages and monitors the power supply of the server, ensuring stable power supply and energy saving.

[0048] Detailed Explanation: The power management controller monitors the input and output status of the power supply, adjusts the output power of the power supply according to the load of the server, such as reducing the power of the power supply when the server load is low, to achieve the purpose of energy saving. At the same time, it can also detect and handle abnormal conditions of the power supply such as overvoltage, undervoltage, overcurrent, etc. When detecting power supply abnormalities, take appropriate protective measures to prevent damage to other components of the server.

[0049] Input / Output Controller (I / O Controller): Responsible for managing various input / output devices of the server, such as the interface of external devices such as keyboards, mice, displays, and data transmission with other external devices.

[0050] Detailed Explanation: The I / O controller transmits input signals from external devices such as keyboard inputs to the CPU for processing, and sends the results of CPU processing to the corresponding external devices. It coordinates data exchange between the server and external devices, ensuring correct data transmission and processing, and plays an important role in the management and operation of the server.

[0051] Mainboard Chipset: The mainboard chipset includes a north bridge chip and a south bridge chip, responsible for coordinating communication and data exchange between different components within the server.

[0052] Detailed Explanation: The north bridge chip is usually responsible for connecting high-speed devices such as CPU and memory, managing data transmission and interaction between them, ensuring that the CPU can quickly access memory to achieve efficient computation. The south bridge chip is responsible for connecting low-speed devices such as hard drives, USB interfaces, network interfaces, etc., coordinating communication between these devices and other components. The mainboard chipset as the communication hub between internal components of the server ensures smooth information transmission between different components.

[0053] These control devices 2 work together to achieve various functions of the server. In a multi-link redundant GPU server cluster communication server, they work together to process data from different links, perform complex computing tasks, store and manage data, control power and network communication, and ensure that the server runs stably and efficiently in a complex cluster environment. At the same time, through the design of redundancy and multi-link communication capabilities, the reliability and performance of the server are improved.

[0054] In summary:

[0055] 1. The design employs an adjusting screw sleeve 5 at the bottom of the first cable tray 4 and the second cable tray 7, and an adjusting screw 8 at the top. The threaded connection between the two allows operators to adjust the spacing between the first cable tray 4 and the second cable tray 7 by rotating the adjusting screw 8. This design greatly enhances the flexibility of the cable layout, allowing for flexible adjustment of the space between the cable trays according to different cable lengths, quantities, and layout requirements. This results in a more rational cable arrangement and avoids the congestion and disorganization caused by fixed cable tray spacing. The flexible spacing adjustment function also brings great convenience when performing server maintenance. Because the distance between the cable trays can be changed, maintenance personnel can more easily inspect, maintain, and repair the cables without being hindered by narrow spaces, improving maintenance efficiency, reducing maintenance difficulties caused by overly dense cable arrangement, and lowering maintenance costs and time.

[0056] 2. A retractable cable management board 9 is used for cable routing. The cable management board 9 has multiple structures composed of cable guide lines 901. The cable guide lines 901 have arc grooves 902 that can engage cables of different sizes, effectively storing and managing cables of different specifications. This prevents cables from moving or interfering with each other due to vibration or other external factors during server operation, ensuring the stability and orderliness of the cable connections. The retractable nature of the cable management board 9 provides a significant advantage when the control device 2 needs maintenance. While maintaining the cable connection, the cable management board 9 can be flipped and retracted, temporarily removing the cables and providing a clear and unobstructed operating space for the maintenance of the control device 2. This avoids the interference of cable obstruction in traditional servers, facilitating the overall installation and removal of cables and ensuring the smooth maintenance of the control device 2, thus improving the overall maintainability and reliability of the server.

[0057] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0058] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-link redundant GPU server cluster communication server comprising a server body (1) and a control device (2), characterized in that: The inside back of the server body (1) is provided with a control device (2), the inside of the server body (1) is provided with spring mounting strips (3) vertically arranged on both sides, the surface of the spring mounting strip (3) is provided with a first wire rack (4), the bottom of the first wire rack (4) is provided with a second wire rack (7), the top surface of the first wire rack (4) is provided with a wire board (9), the wire board (9) comprises a wire strip (901) and a flexible connecting wire (903), the top surface of the wire strip (901) is provided with a wire arc groove (902), and the end portions between adjacent wire strips (901) are connected by flexible connecting wires (903).

2. The multi-link redundant GPU server cluster communication server of claim 1, wherein: The bottom four corners of the first wire rack (4) are movably clamped with adjusting screw sleeves (5), the top four corners of the second wire rack (7) are movably clamped with adjusting screw rods (8), and the end portions of the adjusting screw rods (8) are threadedly connected with the inner walls of the adjusting screw sleeves (5).

3. The multi-link redundant GPU server cluster communication server of claim 1, wherein: The surfaces of the first wire rack (4) and the second wire rack (7) are provided with limiting grooves (6) clamped with the wire board (9), and the limiting grooves (6) are blind grooves, and the edges of the wire board (9) are the same as the edges of the limiting grooves (6).

4. The multi-link redundant GPU server cluster communication server of claim 1, wherein: The bottom surfaces of the first wire rack (4) and the second wire rack (7) are provided with blind grooves clamped with the top surfaces of the spring mounting strips (3) on both sides, and the cross sections of the blind grooves are U-shaped.

5. The multi-link redundant GPU server cluster communication server of claim 1, wherein: The length of the spring mounting strip (3) is less than the length of the side surface of the first wire rack (4), and the first wire rack (4) is located on the top of the spring mounting strip (3), and the first wire rack (4) and the second wire rack (7) are the same size.

6. The multi-link redundant GPU server cluster communication server of claim 1, wherein: The wire board (9) is formed by splicing a plurality of wire strips (901) of the same size, and the sizes of the wire arc grooves (902) on the surfaces of adjacent wire strips (901) are different.

7. The multi-link redundant GPU server cluster communication server of claim 1, wherein: The wire arc grooves (902) penetrate the surfaces of the wire strips (901) at both ends, and the edges of the wire arc grooves (902) are treated with round corners.

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