CN101753317A - Micro TCA exchange platform - Google Patents
Micro TCA exchange platform Download PDFInfo
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- CN101753317A CN101753317A CN200810241286A CN200810241286A CN101753317A CN 101753317 A CN101753317 A CN 101753317A CN 200810241286 A CN200810241286 A CN 200810241286A CN 200810241286 A CN200810241286 A CN 200810241286A CN 101753317 A CN101753317 A CN 101753317A
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Abstract
The invention discloses a Micro TCA exchange platform, comprising a chassis consisting of a top plate, a front panel, a back panel, two side plates and a bottom plate. The upper part of the chassis is provided with a fan module and an alarming monitoring module, the middle part of the chassis is provided with an AMC (automatic message counting) module, a switch fabric card and a power supply module, and the lower part of the chassis is provided with a dustproof filtering device. The invention provides the Micro TCA exchange platform which has the advantages of high flexibility, very high integrated level, high expansion elasticity and management function, no need of a support plate, small dimension and low cost.
Description
Technical field
The present invention relates to a kind of switching plane, relate in particular to a kind of MicroTCA switching plane.
Background technology
AdvancedTCA (Advanced Telecom Computing Architecture), i.e. Xian Jin telecommunications computing platform, be a high performance-price ratio providing for converged communication of future generation and data network application, based on modular construction, compatible, extendible hardware architecture.AdvancedTCA compares with bus systems such as PCI, CPCI, has bigger specification and capacity, higher Gbps, integrated circuit board is had stricter management and control ability, higher power supply capacity and stronger heat-sinking capability.AdvancedTCA is the telecommunication platform that aims at the telecommunications Application Design, from the terminal equipment to the Access Layer and convergence-level and even core net, can effectively use, solve the problems such as system bandwidth, high availability, field upgrade, scalability, manageability and interoperable that telecommunication system faces at present.But ATCA has simultaneously that cost is higher, take up room big, equipment control and cooling power supply are complicated, and must use support plate to hold the shortcoming of AMC module, has limited its range of application.
After the AdvancedTCA standard is released soon, PICMG has issued the MicroTCA standard again, it is improving and development the AdvancedTCA standard, it has inherited the high-performance of ATCA, the characteristics of high bandwidth, attempts also to solve that the ATCA cost is higher, problems such as big, equipment control and cooling power supply complexity take up room by the MicroTCA computer of MicroTCA standard development.MicroTCA is not only towards telecommunications and computing equipment market, also because its low cost, high-performance and flexibility can be satisfied the application in fields such as Industry Control, military affairs, medical treatment preferably.
Summary of the invention
The technical problem to be solved in the present invention is, have at ATCA in the prior art that cost is higher, problems such as big, equipment control and cooling power supply complexity take up room, a kind of flexibility, high integrated level, high expansion elasticity and management function with height is provided, and need not support plate, small size, MicroTCA switching plane cheaply.
The technical solution adopted for the present invention to solve the technical problems is: a kind of MicroTCA switching plane, comprise the cabinet of forming by top board, front panel, rear board, two side plates and base plate, be provided with AMC module, power board and power module in the cabinet, the top of cabinet or be arranged with blower module at AMC module, power board and power module, the cabinet bottom is provided with dustproof filtering device.
Described AMC module, power board, power module all are fixed on the cabinet middle part by module support bracket, described module support bracket comprises module upper backup pad, the module lower supporting plate that the horizontal interval is provided with, the two rear portion is provided with backboard, AMC module, power board, power module are inserted between module upper backup pad, the module lower supporting plate, are respectively equipped with on the described backboard and AMC module interface, power board interface, slot that the power module interface is corresponding.
Correspondence is provided with the paired slide rail for slip before and after AMC module, power board, the power module on described module upper backup pad, the module lower supporting plate.
The plate face of described module upper backup pad, module lower supporting plate is provided with ventilation hole, and perhaps module upper backup pad, module lower supporting plate are cellular or network structure.
Described module lower supporting plate rear portion bends downwards, its kink roof pressure is on the base plate of cabinet, module upper backup pad front end is provided with upwards turnover and outside horizontally extending L shaped flanging, module lower supporting plate front end is provided with the flanging of downward turnover, on the module, all have on the kink of the flanging of lower supporting plate and module lower supporting plate and be used for fixing the AMC module, power board, the through hole of power module, the inboard corresponding nut strip that all is provided with of all flangings and kink with through hole, module upper backup pad front end bottom surface, module lower supporting plate front end end face, the horizontal component of L shaped flanging is respectively arranged with the conduction vibration-absorptive material.
At least one AMC module, at least one power board, at least one block power supply module are set between module upper backup pad, module lower supporting plate, and all modules and power board level are arranged in order.
Described dustproof filtering device comprises anti-dust filter mesh and Air Filter support, and anti-dust filter mesh is fixed on the Air Filter support, and the Air Filter support is slidingly connected on the base plate of cabinet.
Described Air Filter support comprises horizontal Air Filter bracing frame, horizontal Air Filter bracing frame is detachably fixedlyed connected with the module lower supporting plate, horizontal Air Filter bracing frame symmetry down tilts to be provided with two Air Filter supporting brackets, on chassis backplane, be provided with slideway, the Air Filter supporting bracket is slidingly fitted on the slideway, and is locked on the slideway by snap close.
Described blower module is arranged on the cabinet top, blower module comprises blower tray, fan, and fan is fixed on the blower tray, and cabinet biside plate top all correspondence is provided with guide rail, the blower tray both sides are slidingly fitted on the guide rail, and described cabinet biside plate top and rear board top all have louvre.
Front panel and blower module size is adaptive and be fixed on the blower tray, and top board and rear board are structure as a whole, and two side plates and base plate are structure as a whole.
Blower tray one side is provided with fixed mount, the alarm monitoring module of fan attachment on the fixed mount.
AMC module, power board, power module are connected with connecting line respectively, connecting line along module cabling separately to the front end face of module lower supporting plate, go to the cabinet both sides by in the middle of the module lower supporting plate front end face to both sides then, arrive the chassis backplane top to downward cabling again, last connecting line passes from the bottom of cabinet rear board.
The MicroTCA switching plane adopts has AMC (AdvancedMezzanine Card) module of hot plug and senior exchange capacity, have the flexibility of height and high integrated level, system density, expansion elasticity and the management function higher than ATCA can be provided.MicroTCA directly is inserted in the AMC module on the passive backplane of supporting multiple topology, but not any support plate, has satisfied small size, application demand cheaply.The MicroTCA switching plane has been inherited the high-performance of ATCA switching plane, the characteristics of high bandwidth, and MicroTCA supports the backplane interconnect of high speed buses such as RapidIO, PCIExpress, FiberChannel and Ethernet, the signal handling capacity of system can be expanded by increasing signal-processing board, system is stable, disposal ability is strong, bandwidth is high, real-time is good, and supports-40 °～+ 65 ° temperature range.The present invention adopts fan assembly that AMC module, power board, power module are dispelled the heat, a kind of mode is that blower module is arranged on topmost in the cabinet, the cabinet middle part is provided with AMC module, power board, power module, and dustproof filtering device is set in the cabinet bottom, adopt air supply pattern from the bottom to top, cold air is lowered the temperature to AMC module, power board, power module after dustproof filtering device filters, hot-air is extracted out by blower module then, is dispersed into surrounding environment from the louvre on cabinet biside plate top and rear board top.Another kind of mode is the below that blower module is provided with AMC module, power board, power module, adopts the form of air blast that they are dispelled the heat.Two kinds of arrangement modes are all very compact, rationally distributed, reduce the cabinet size.
It above the module upper backup pad blower tray that is fixed with fan, blower tray is slidingly fitted on the slideway of cabinet biside plate, can free pull, and front panel and blower tray are fixed together, constitute blower module, by the handle on the pull front panel, realize the integral drawing of blower module, be convenient to the maintenance of fan.
Module upper backup pad bottom surface and module lower supporting plate end face and with backboard on be provided with slide rail on the corresponding position of slot, AMC module, power board and power module insert cabinet from the cabinet front along these slide rails, their interface is inserted in the slot corresponding on the backboard, the hot plug of this structural support module makes things convenient for module to change, keep in repair.
The upper and lower support panel face of module is provided with ventilation hole or directly adopts the honeycomb network structure, helping cold wind circulates up and down, accelerated radiating rate, the module lower supporting plate bends vertically downward near the rear end of cabinet backboard, kink directly is against on the box bottom, plays the effect of supporting module lower supporting plate.
Air Filter support and anti-dust filter mesh are adopted in the cabinet bottom, and the cold wind outside can guaranteeing imports cabinet after filtering smoothly, and wherein horizontal Air Filter bracing frame is the honeycomb network structure, help the cold wind circulation, have accelerated radiating rate.Both sides below horizontal Air Filter bracing frame are respectively equipped with the Air Filter supporting bracket of an inclination, and this Air Filter supporting bracket is used for support level Air Filter bracing frame.
The connecting line of AMC module, power board, power module along module cabling separately to the front end face of module lower supporting plate, go to the cabinet both sides by in the middle of the module lower supporting plate front end face to both sides then, arrive the chassis backplane top to downward cabling again, last connecting line passes from the bottom of cabinet rear board.Connecting line adopts the line ball sign indicating number to fix and use screw locking at the edge.From the whole cabling of cabinet as can be seen, the interface connecting line of all AMC modules, power board, power module and outside all is to go to the back from box house, and the interface with the rack back is connected again.Space between Air Filter supporting bracket and the cabinet biside plate is the cabling space of connecting line, and this cabling mode makes that whole cabinet cabling is especially totally regular, has avoided the traditional module situation in the outside cabling confusion of cabinet.
In the forward and backward both sides of the upper and lower supporting bracket of module, be equipped with several equally spaced through holes, so that AMC module, power board, power module and backboard are locked on the upper and lower supporting bracket of module.Because position, through hole hole is closeer, be not suitable for each position, hole and all place a nut, thereby adopt a nut strip, nut strip to be hidden in flanging inboard, module upper and lower supporting bracket front and back, can also play the effect of reinforcement.
In order to reach anti-static effect preferably, in module upper backup pad front end bottom surface, the horizontal component of module lower supporting plate front end end face, L shaped flanging respectively is pasted with an electric conducting material, electric conducting material can effectively be led the cabinet outside with the static in the cabinet, can also play certain cushioning effect.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the partial structurtes schematic diagram that embodiment of the invention blower module and cabinet are assembled together;
Fig. 3 is the structural representation of embodiment of the invention module support bracket;
Fig. 4 is the structural representation of embodiment of the invention module upper backup pad;
Fig. 5 is the structural representation of embodiment of the invention module lower supporting plate;
Fig. 6 is the partial structurtes schematic diagram of embodiment of the invention dustproof filtering device;
Fig. 7 is the cabling schematic diagram for the inventive embodiments connecting line;
Fig. 8 is the conduction vibration-absorptive material position view on the module lower supporting plate in the embodiment of the invention.
Embodiment
As shown in Figure 1, a kind of MicroTCA switching plane, comprise the cabinet of forming by top board 11, front panel 10, rear board 12, two side plates 13 and base plate 14, the cabinet inner top is provided with blower module, alarm monitoring module, its middle part is provided with AMC module 30a, power board 30b and power module 30c, and its underpart is provided with dustproof filtering device.Blower module, the alarm monitoring module can also be arranged on AMC module 30a, the below of power board 30b and power module 30c, described AMC module 30a, power board 30b and power module 30c are fixed in the cabinet by module support bracket, described module support bracket comprises the module upper backup pad 31 that the horizontal interval is provided with, the backboard 33 that module lower supporting plate 32 and the two rear portion are provided with, described module upper backup pad 31, correspondence is provided with paired confession AMC module 30a on the module lower supporting plate 32, power board 30b, the slide rail 34 that slides before and after the power module 30c, AMC module 30a, power board 30b and power module 30c are horizontal, cooperate respectively and slide on slide rail 34, be respectively equipped with interface on the described backboard 33 with AMC module 30a, power board 30b interface, the slot 35 of power module 30c interface correspondence.Therefore, can be easily AMC module 30a, power board 30b and power module 30c 34 be inserted cabinets from the cabinet front along slide rail, their interface is inserted in the slot 35 corresponding on the backboard 33, wherein AMC module 30a is provided with 12, power board 30b and is provided with one, compatible DC power supplier of power module 30c and AC power supply module.DC power supplier needs external adapter, uses inconvenience, and the present invention can compatible AC power supply module of while.DC power supplier occupies 3 half high screens, AC power supply module occupies 4 half high screens, give power module by reserving four and half high screens at backboard 33, can insert a blank plate washer when inserting DC power supplier more and occupy one and half high screens, make it can realize compatible direct current, AC power supply module simultaneously.Described module lower supporting plate 32 rear portions bend downwards, the kink 32a roof pressure that forms is on the base plate 14 of cabinet, top board 11 is structure as a whole with rear board, two side plates 13 are structure as a whole with base plate 14, blower tray 21 1 sides are provided with fixed mount 24, fixing alarm monitoring module 25 on the fixed mount, alarm monitoring module 25 are mainly used in the operating state of monitoring blower module, and the indicator light and the serial ports of control front panel 10 right-hand members.
As shown in Figure 1, 2, described blower module comprises blower tray 21, fan 20 is fixed on the blower tray 21, cabinet biside plate 13 tops all correspondence are provided with guide rail 23, blower tray 21 both sides are slidingly fitted on the guide rail 23, and described cabinet biside plate 13 tops and rear board 12 tops all have louvre 15.Front panel 10 is adaptive and be fixed on the blower tray 21 with the blower module size.
Shown in Fig. 1,3,4,5,8, described module upper backup pad 31, module lower supporting plate 32 are cellular or network structure, can also offer ventilation hole 36 at module upper backup pad 31, module lower supporting plate 32, are beneficial to heat radiation.Module upper backup pad 31 front ends are provided with upwards turnover and outside horizontally extending L shaped flanging 31a, module lower supporting plate 32 front ends are provided with the flanging 32a of downward turnover, the vertical part of the L shaped flanging 31a of module upper backup pad 31, all have on the flanging 32a of module lower supporting plate 32 and the kink 32b of module lower supporting plate 32 and be used for fixing AMC module 30a, power board 30b, the through hole 39 of power module 30c, flanging 31a, 32a and kink 32b inboard and the through hole 39 corresponding nut strips 37 that all are provided with, in module upper backup pad 31 front end bottom surfaces, module lower supporting plate 32 front end end faces, L shaped flanging 31a horizontal component is provided with conduction vibration-absorptive material 38, conduction vibration-absorptive material 38 is a conducting foam in the present embodiment, can also select other soft electric conducting material.
As Fig. 1, shown in 6, described dustproof filtering device comprises anti-dust filter mesh 41 and Air Filter support, anti-dust filter mesh 41 is fixed on the Air Filter support, described Air Filter support comprises horizontal Air Filter bracing frame 40, horizontal Air Filter bracing frame 40 and module lower supporting plate 32 are detachably fixedlyed connected by screw, 40 times symmetries of horizontal Air Filter bracing frame tilt to be provided with two Air Filter supporting brackets 42, on chassis backplane 14, be provided with slideway 43, Air Filter supporting bracket 42 is slidingly fitted on the slideway 43, and be locked on the slideway 43 by snap close, Air Filter supporting bracket 42 and the cabinet side board 13 middle triangle spaces that form are passed for connecting line.
Shown in Fig. 1,7, be the cabling schematic diagram of connecting line.Connecting line 50 along module cabling separately to the front end face of module lower supporting plate 32, go to the cabinet both sides by in the middle of module lower supporting plate 32 front end faces to both sides then, connecting line 50 adopts the line ball sign indicating number to fix and use screw locking at the edge, arrive chassis backplane 14 tops to downward cabling again, through the cabinet rear portion, last connecting line 50 passes from the bottom circular hole 18 of cabinet rear board from the space between Air Filter supporting bracket 42 and the cabinet biside plate 13.From the whole cabling of cabinet as can be seen, the interface connecting line of all AMC modules, power board, power module and outside all is to go to the back from box house, and the interface with the rack back is connected again.
Claims (12)
1. MicroTCA switching plane, comprise the cabinet of forming by top board, front panel, rear board, two side plates and base plate, it is characterized in that, be provided with AMC module, power board and power module in the cabinet, the top of cabinet or be arranged with blower module at AMC module, power board and power module, the cabinet bottom is provided with dustproof filtering device.
2. MicroTCA switching plane according to claim 1, it is characterized in that, described AMC module, power board, power module all are fixed on the cabinet middle part by module support bracket, described module support bracket comprises module upper backup pad, the module lower supporting plate that the horizontal interval is provided with, the two rear portion is provided with backboard, AMC module, power board, power module are inserted between module upper backup pad, the module lower supporting plate, are respectively equipped with on the described backboard and AMC module interface, power board interface, slot that the power module interface is corresponding.
3. MicroTCA switching plane according to claim 2 is characterized in that, correspondence is provided with the paired slide rail for slip before and after AMC module, power board, the power module on described module upper backup pad, the module lower supporting plate.
4. MicroTCA switching plane according to claim 3 is characterized in that, the plate face of described module upper backup pad, module lower supporting plate is provided with ventilation hole, and perhaps module upper backup pad, module lower supporting plate are cellular or network structure.
5. MicroTCA switching plane according to claim 4, it is characterized in that, described module lower supporting plate rear portion bends downwards, its kink roof pressure is on the base plate of cabinet, module upper backup pad front end is provided with upwards turnover and outside horizontally extending L shaped flanging, module lower supporting plate front end is provided with the flanging of downward turnover, on the module, all have on the kink of the flanging of lower supporting plate and module lower supporting plate and be used for fixing the AMC module, power board, the through hole of power module, the inboard corresponding nut strip that all is provided with of all flangings and kink with through hole, module upper backup pad front end bottom surface, module lower supporting plate front end end face, the horizontal component of L shaped flanging is respectively arranged with the conduction vibration-absorptive material.
6. MicroTCA switching plane according to claim 5, it is characterized in that, at least one AMC module, at least one power board, at least one block power supply module are set between module upper backup pad, module lower supporting plate, and all modules and power board level are arranged in order.
7. according to any described MicroTCA switching plane of claim 2～6, it is characterized in that, described dustproof filtering device comprises anti-dust filter mesh and Air Filter support, and anti-dust filter mesh is fixed on the Air Filter support, and the Air Filter support is slidingly connected on the base plate of cabinet.
8. MicroTCA switching plane according to claim 7, it is characterized in that, described Air Filter support comprises horizontal Air Filter bracing frame, horizontal Air Filter bracing frame is detachably fixedlyed connected with the module lower supporting plate, horizontal Air Filter bracing frame symmetry down tilts to be provided with two Air Filter supporting brackets, be provided with slideway on chassis backplane, the Air Filter supporting bracket is slidingly fitted on the slideway, and is locked on the slideway by snap close.
9. according to any described MicroTCA switching plane of claim 1～6, it is characterized in that, described blower module is arranged on the cabinet top, blower module comprises blower tray, fan, fan is fixed on the blower tray, cabinet biside plate top all correspondence is provided with guide rail, and the blower tray both sides are slidingly fitted on the guide rail, and described cabinet biside plate top and rear board top all have louvre.
10. MicroTCA switching plane according to claim 9 is characterized in that, front panel and blower module size is adaptive and be fixed on the blower tray, and top board and rear board are structure as a whole, and two side plates and base plate are structure as a whole.
11. MicroTCA switching plane according to claim 10 is characterized in that, blower tray one side is provided with fixed mount, the alarm monitoring module of fan attachment on the fixed mount.
12. according to any described MicroTCA switching plane of claim 1～6, it is characterized in that, AMC module, power board, power module are connected with connecting line respectively, connecting line along module cabling separately to the front end face of module lower supporting plate, go to the cabinet both sides by in the middle of the module lower supporting plate front end face to both sides then, arrive the chassis backplane top to downward cabling again, last connecting line passes from the bottom of cabinet rear board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810241286A CN101753317A (en) | 2008-12-17 | 2008-12-17 | Micro TCA exchange platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810241286A CN101753317A (en) | 2008-12-17 | 2008-12-17 | Micro TCA exchange platform |
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| CN101753317A true CN101753317A (en) | 2010-06-23 |
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| CN200810241286A Pending CN101753317A (en) | 2008-12-17 | 2008-12-17 | Micro TCA exchange platform |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425204A (en) * | 2012-05-15 | 2013-12-04 | 苏州工业园区新宏博通讯科技有限公司 | Cabinet dustproof device easy to demount |
| CN103493505A (en) * | 2011-03-04 | 2014-01-01 | 瑞典爱立信有限公司 | Sub-rack mounting bracket and assembly |
| CN104244626A (en) * | 2014-09-23 | 2014-12-24 | 安徽四创电子股份有限公司 | IP multi-media processor |
| CN105301375A (en) * | 2014-06-06 | 2016-02-03 | 中国电子科技集团公司第三十研究所 | General testing system for module type electronic products |
| CN105303943A (en) * | 2015-10-21 | 2016-02-03 | 黄守瑜 | Medical teaching equipment |
| CN105975018A (en) * | 2016-06-13 | 2016-09-28 | 安徽四创电子股份有限公司 | Expandable processing device |
| CN106020374A (en) * | 2016-05-11 | 2016-10-12 | 上海航天科工电器研究院有限公司 | Air-cooled board interfacing chassis |
| CN110913647A (en) * | 2019-12-10 | 2020-03-24 | 山东东山矿业有限责任公司株柏煤矿 | Comprehensive transportation management system |
| CN112034937A (en) * | 2020-08-06 | 2020-12-04 | 深圳市中盛瑞达科技有限公司 | Modularized detachable universal server case |
| CN113518521A (en) * | 2021-04-10 | 2021-10-19 | 湖南高涵热管理技术有限公司 | Electrical integration wiring device with programming function |
| US12004317B2 (en) | 2022-04-28 | 2024-06-04 | Hewlett Packard Enterprise Development Lp | Computing system having a flexible filter assembly |
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2008
- 2008-12-17 CN CN200810241286A patent/CN101753317A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493505B (en) * | 2011-03-04 | 2017-06-13 | 瑞典爱立信有限公司 | Sub-frame mounting bracket and component |
| CN103493505A (en) * | 2011-03-04 | 2014-01-01 | 瑞典爱立信有限公司 | Sub-rack mounting bracket and assembly |
| CN103425204A (en) * | 2012-05-15 | 2013-12-04 | 苏州工业园区新宏博通讯科技有限公司 | Cabinet dustproof device easy to demount |
| CN105301375A (en) * | 2014-06-06 | 2016-02-03 | 中国电子科技集团公司第三十研究所 | General testing system for module type electronic products |
| CN104244626A (en) * | 2014-09-23 | 2014-12-24 | 安徽四创电子股份有限公司 | IP multi-media processor |
| CN104244626B (en) * | 2014-09-23 | 2017-06-27 | 安徽四创电子股份有限公司 | IP multi-media processing machines |
| CN105303943A (en) * | 2015-10-21 | 2016-02-03 | 黄守瑜 | Medical teaching equipment |
| CN106020374A (en) * | 2016-05-11 | 2016-10-12 | 上海航天科工电器研究院有限公司 | Air-cooled board interfacing chassis |
| CN105975018A (en) * | 2016-06-13 | 2016-09-28 | 安徽四创电子股份有限公司 | Expandable processing device |
| CN110913647A (en) * | 2019-12-10 | 2020-03-24 | 山东东山矿业有限责任公司株柏煤矿 | Comprehensive transportation management system |
| CN112034937A (en) * | 2020-08-06 | 2020-12-04 | 深圳市中盛瑞达科技有限公司 | Modularized detachable universal server case |
| CN113518521A (en) * | 2021-04-10 | 2021-10-19 | 湖南高涵热管理技术有限公司 | Electrical integration wiring device with programming function |
| US12004317B2 (en) | 2022-04-28 | 2024-06-04 | Hewlett Packard Enterprise Development Lp | Computing system having a flexible filter assembly |
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Application publication date: 20100623 |