CN108337844B - Modularized high-speed VPX bus multi-blade server case - Google Patents
Modularized high-speed VPX bus multi-blade server case Download PDFInfo
- Publication number
- CN108337844B CN108337844B CN201711312765.9A CN201711312765A CN108337844B CN 108337844 B CN108337844 B CN 108337844B CN 201711312765 A CN201711312765 A CN 201711312765A CN 108337844 B CN108337844 B CN 108337844B
- Authority
- CN
- China
- Prior art keywords
- server
- module
- case
- ethernet
- blades
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
- G06F15/163—Interprocessor communication
- G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1492—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures having electrical distribution arrangements, e.g. power supply or data communications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Thermal Sciences (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention discloses a modularized high-speed VPX bus multi-blade server case, which comprises a frame structure and an internal module, wherein the frame structure consists of a case shell, a front cover plate, a rear cover plate, a fan, a power filter, a power switch, a power fuse, a circular connector, a debugging interface and a case back plate, and is easy to assemble and replace parts; the machine box shell is provided with a plurality of grooves for installing internal modules; the internal modules of the server case adopt a VPX bus architecture to construct a server, and blades, a timing module, a CPCI (compact peripheral component interconnect) expansion module, an exchange module, a VPX bus bottom plate and the like all adopt modular design, so that the time for maintenance, maintenance and troubleshooting can be greatly shortened; meanwhile, the server chassis realizes a double star network architecture, improves the operation stability and reliability of the server and the data throughput between the blades, and the total bandwidth of the whole system can reach more than 200 Gbps.
Description
Technical Field
The invention relates to the technical field of information processing equipment, in particular to a modularized high-speed VPX bus multi-blade server case.
Background
With the continued development of integrated circuit and equipment manufacturing technologies, the shortcomings of older-architecture server chassis become increasingly apparent. The server case adopting the integrated design and the architectures such as VME, CPCI and the like and the old architecture has long production period and is difficult to maintain, and the communication speed is difficult to meet the design requirement.
Aiming at the defects of the server case with the old structure, the invention provides a modularized high-speed VPX bus multi-blade server case based on a VPX structure.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a modularized high-speed VPX bus multi-blade server case which realizes the generalization of each module and greatly shortens the time of maintenance, maintenance and troubleshooting; meanwhile, high-speed data communication between the VPX blades is realized, and the stability and the reliability of the operation of the server and the data throughput between the VPX blades are improved.
The technical scheme for solving the technical problems is that the invention designs a modularized high-speed VPX bus multi-blade server case which comprises a frame structure and an internal module, wherein the frame structure consists of a case shell, a front cover plate, a rear cover plate, a fan, a power filter, a power switch, a power fuse, a circular connector, a debugging interface and a case back plate, and parts are easy to assemble and replace. The chassis housing is provided with a plurality of slots for mounting internal modules.
The server case integrally adopts a metal plate sealing structure, a heat conducting plate is installed in the case body, heat is conducted to the wall of the case cavity, air in the cavity of the circulating case body is taken away from the heat through a detachable fan, a case back cover plate adopts a detachable design, and a back cover plate aerial insertion cable is connected with a detachable plug and a socket for a back transmission plate.
The internal module comprises 5 blades, 1 time system module, 1 CPCI expansion module, 2 exchange modules, 1 power supply module and 1 VPX bus bottom plate, wherein the 5 blades and the other 5 modules are respectively arranged in 10 different grooves of the case shell, and the VPX bus bottom plate is arranged in the case shell and is matched with other parts on the VPX bus bottom plate.
Compared with the prior art, the server case has the advantages that the VPX bus architecture is adopted to construct the server, the blades, the timing module, the CPCI extension module, the exchange module, the VPX bus bottom plate, the case shell and the like are all in modular design, and the time for maintenance, maintenance and troubleshooting can be greatly shortened; meanwhile, the blade chassis realizes a double star network architecture, the stability and the reliability of the operation of the server and the data throughput between the blades can be improved, and the total bandwidth of the whole system can reach more than 200 Gbps.
Drawings
Fig. 1 is a layout diagram of internal modules of a modular high-speed VPX bus multi-blade server chassis according to an embodiment of the present invention.
Fig. 2 is a diagram of an internal network connection of a modular high-speed VPX bus multi-blade server chassis according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the scope of the invention should not be limited thereto.
The method of the present invention is further described below with reference to the layout diagram of the modules inside the chassis shown in fig. 1 and the network connection diagram inside the chassis shown in fig. 2.
The invention provides a modularized high-speed VPX bus multi-blade server case which comprises a frame structure and an internal module, wherein the frame structure consists of a case shell, a front cover plate, a rear cover plate, a fan, a power filter, a power switch, a power fuse, a circular connector, a debugging interface and a case back plate, and parts are easy to assemble and replace. The chassis housing is provided with a plurality of slots for mounting internal modules.
The server case integrally adopts a metal plate sealing structure, a heat conducting plate is installed in the case body, heat is conducted to the wall of the case cavity, air in the cavity of the circulating case body is taken away from the heat through a detachable fan, a case back cover plate adopts a detachable design, and a back cover plate aerial insertion cable is connected with a detachable plug and a socket for a back transmission plate.
The internal module comprises 5 blades, 1 time system module, 1 CPCI (compact peripheral component interconnect) expansion module, 2 exchange modules, 1 power supply module and 1 bus bottom plate, wherein the 5 blades and the other 5 modules are respectively arranged in 10 different grooves of the case shell, and the VPX bus bottom plate is arranged in the case shell and is matched with other parts on the VPX bus bottom plate. Fig. 1 shows an assembly mode of an embodiment, a power module is arranged at the leftmost side of a chassis shell, a 1 st slot and a 2 nd slot inside the chassis shell are reserved spare slots for facilitating loading of other modules, a blade is respectively loaded in a 3 rd slot, a 4 th slot, a 7 th slot, an 8 th slot and a 9 th slot, an exchange module is respectively installed in a 5 th slot and a 6 th slot, a CPCI expansion module is installed in a 10 th slot, and a timing module is installed in a 11 th slot. The blades can be mutually redundantly backed up, the two exchange modules can also realize redundancy, and each module has high generalization degree and is convenient to replace and maintain.
Three groups of network connections are formed between the blades, and one group of SRIO high-speed bus connections are used for high-speed transmission of large data among the modules; a group of management Ethernet with interfaces of gigabit Ethernet for system management and scheduling; and the interface of the display and control Ethernet is gigabit Ethernet and is used for pushing the display interface to the display and control console. In addition, the IPMI management network can provide detection and alarm of the operation state of the system module.
The server case realizes a double star network architecture by using 2 switching modules, improves the stability and reliability of the operation of the server, and can improve the data throughput between blades. The redundancy architecture is a necessary network architecture for constructing an internal network of a server, wherein each path of the SRIO is an x4 link, the bandwidth is 20Gbps, and the total bandwidth exchanged by the SRIO of the whole system through the dual-star architecture reaches 200 Gbps; the Ethernet is switched to 1GbE Ethernet and is compatible with 10GbE Ethernet, the bandwidth can reach 10Gbps when the 1GbE Ethernet is used, and the bandwidth can reach 100Gbps when the 10GbE Ethernet is used.
The embodiment of the invention only explains the technical scheme of the invention by the structures of 5 blades, 1 time system module, 1 CPCI expansion module and 2 exchange modules, the modules can be increased or decreased according to the actual requirement, but the simple change in the overall design scheme of the invention belongs to the protection scope of the invention.
Nothing in this specification is said to apply to the prior art.
Claims (1)
1. A modularized high-speed VPX bus multi-blade server chassis comprises a frame structure and an internal module, wherein the frame structure consists of a chassis shell, a front cover plate, a rear cover plate, a fan, a power filter, a power switch, a power fuse, a circular connector, a debugging interface and a chassis back plate, and parts are easy to assemble and replace; the machine box shell is provided with a plurality of grooves for installing internal modules;
the server case is integrally in a metal plate sealing structure, a heat conducting plate is arranged in the case body, heat is conducted to the wall of the case cavity, air in the cavity of the circulating case body is pumped away through a detachable fan, a rear cover plate of the case is in a detachable design, and a rear cover plate aerial cable is connected with a rear transmission plate through a detachable plug and a socket;
the system is characterized in that the internal module comprises 5 blades, 1 time system module, 1 CPCI expansion module, 2 exchange modules, 1 power supply module and 1 VPX bus bottom plate, wherein the 5 blades and the other 5 modules are respectively arranged in 10 different grooves of the shell of the chassis, and the VPX bus bottom plate is arranged in the shell of the chassis and is matched with other parts on the VPX bus bottom plate; the blades can be mutually redundant and backed up, the two exchange modules can also realize redundancy, and each module has high generalization degree and is convenient to replace and maintain;
three groups of network connections are formed between the blades, and one group of SRIO high-speed bus connections are used for high-speed transmission of large data among the modules; a group of management Ethernet with interfaces of gigabit Ethernet for system management and scheduling; the display and control Ethernet has a gigabit Ethernet interface and is used for pushing a display interface to the display and control console; in addition, an IPMI management network is also provided for detecting and alarming the running state of the system module;
the server case realizes a double star network architecture by using the two switching modules, improves the stability and the reliability of the operation of the server, and can improve the data throughput between the blades; the redundancy architecture is a necessary network architecture for constructing an internal network of a server, wherein each path of the SRIO is an x4 link, the bandwidth is 20Gbps, and the total bandwidth exchanged by the SRIO of the whole system through the dual-star architecture reaches 200 Gbps; the Ethernet is switched to 1GbE Ethernet and is compatible with 10GbE Ethernet, the bandwidth can reach 10Gbps when the 1GbE Ethernet is used, and the bandwidth can reach 100Gbps when the 10GbE Ethernet is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711312765.9A CN108337844B (en) | 2017-12-12 | 2017-12-12 | Modularized high-speed VPX bus multi-blade server case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711312765.9A CN108337844B (en) | 2017-12-12 | 2017-12-12 | Modularized high-speed VPX bus multi-blade server case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108337844A CN108337844A (en) | 2018-07-27 |
| CN108337844B true CN108337844B (en) | 2020-09-01 |
Family
ID=62922615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711312765.9A Active CN108337844B (en) | 2017-12-12 | 2017-12-12 | Modularized high-speed VPX bus multi-blade server case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108337844B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109542691A (en) * | 2018-11-12 | 2019-03-29 | 西安微电子技术研究所 | A method of improving IPMI management software reliability |
| CN109561358A (en) * | 2018-12-17 | 2019-04-02 | 北京航天晨信科技有限责任公司 | Integrated communication equipment based on bus |
| CN109688017A (en) * | 2019-01-31 | 2019-04-26 | 山东超越数控电子股份有限公司 | A kind of dual star topology redundant topology architecture system and framework implementation method |
| CN110557296B (en) * | 2019-09-30 | 2024-04-23 | 中国船舶重工集团公司第七0七研究所 | Dual cell server redundant network system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076862A (en) * | 2013-01-30 | 2013-05-01 | 山东超越数控电子有限公司 | Reinforced high density blade server |
| US9356381B2 (en) * | 2014-09-19 | 2016-05-31 | Tyco Electronics Corporation | Protective cover configured to cover a mating interface of an electrical connector |
| CN105607694B (en) * | 2015-10-22 | 2018-09-07 | 电子科技大学 | Self-adapting changeable redundancy 3U signal processing backboards based on VPX buses |
| CN106713184A (en) * | 2016-12-03 | 2017-05-24 | 北京中科海讯数字科技股份有限公司 | Dual-redundancy data exchange device |
-
2017
- 2017-12-12 CN CN201711312765.9A patent/CN108337844B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108337844A (en) | 2018-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108337844B (en) | Modularized high-speed VPX bus multi-blade server case | |
| US9507743B2 (en) | Computer system with groups of processor boards | |
| US7388757B2 (en) | Monolithic backplane having a first and second portion | |
| US7525957B2 (en) | Input/output router for storage networks | |
| CN102724093B (en) | A kind of ATCA machine frame and IPMB method of attachment thereof | |
| US20070124529A1 (en) | Subrack with front and rear insertion of AMC modules | |
| CN106713184A (en) | Dual-redundancy data exchange device | |
| CN107112795B (en) | Modular uninterruptible power supply and power distribution system | |
| US20150049422A1 (en) | ATCA Backplane | |
| CN104917700A (en) | Management unit and exchange unit dual-redundancy switch | |
| CN105553886A (en) | PCIE switch capable of flexibly extending port number | |
| CN102763087B (en) | Method and system for realizing interconnection fault-tolerance between CPUs | |
| CN103793003A (en) | Exchange plate and blade server | |
| WO2013013540A1 (en) | Atca machine frame system, construction method and rear board | |
| US9750135B2 (en) | Dual faced ATCA backplane | |
| CN104750071A (en) | Electronic system for distributed and modular railway vehicle | |
| CN108733610B (en) | Exchange board and blade server | |
| CN101741711B (en) | Fabric switch card independent from MCH and Micro Telecommunications Computing Architecture system | |
| CN110968540A (en) | Redundant high-speed backplate of two stars types based on VPX | |
| CN111273742A (en) | High-density service modularization system based on orthogonal framework | |
| CN209895300U (en) | Power supply adapter plate applied to power supply of server | |
| CN107395422B (en) | Multi-frame management system | |
| CN207070081U (en) | A kind of dual redundant DEU data exchange unit | |
| JP2016081227A (en) | Server system for industry | |
| JP2020035425A (en) | Server system and computer implemented method for integration of cableless server system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |