CN101340296A - Slot extending method of modularized equipment and modularized equipment - Google Patents
Slot extending method of modularized equipment and modularized equipment Download PDFInfo
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- CN101340296A CN101340296A CNA2008101180434A CN200810118043A CN101340296A CN 101340296 A CN101340296 A CN 101340296A CN A2008101180434 A CNA2008101180434 A CN A2008101180434A CN 200810118043 A CN200810118043 A CN 200810118043A CN 101340296 A CN101340296 A CN 101340296A
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- modularized equipment
- cabinet
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Abstract
The invention provides a slot position expanding method of modularization equipment and the modularization equipment; the method comprises: a connector is arranged on the back face of the crate backplane of the modularization equipment, the connector is connected with a connector arranged on the front face of the backplane and at the position corresponding to management slot position by the routing of the backplane, and a connecting cable is used for connecting the connector arranged on the back face of the backplane and a connector arranged on an expanding module. The method of the invention can help users to expand the fixed slot position of the modularization equipment so that the fixed slot position of the crate can become flexible.
Description
Technical field
The expansion of module design equipment of the present invention especially, designs a kind of slot extending method of modularized equipment and the modularized equipment after the expansion.
Background technology
Modularization is meant the performance difference but has interface, the dimensional standardization of the equipment of certain common ground on function or the purposes that these equipment just are referred to as module.Module can be divided into administration module and business module etc. by function, and wherein administration module is used for business module is managed, and business module is used to realize concrete business function.Need interconnect in the inside of modularized equipment, so, be used for that module is placed and fixing slot and being used to realizes that the connector that interconnects between the module etc. formed an equipment, be referred to as modular chassis.
For Ethernet switch, can be divided into modular switch and boxlike switch, corresponding, the cabinet of switch also is divided into modular chassis and boxlike cabinet.Fig. 1 is the cabinet of an existing modular switch, comprise 10 fixing slots (marking to 10 by Arabic numerals 1 respectively) in this modular chassis, slot is used for fixing module on modular chassis, it is to be used to assign administration module that two groove positions are wherein arranged, and can be described as management groove position; It is to be used to assign business module that 8 groove positions are arranged, and can be described as professional groove position.The maximum number of modules that these 10 slot count representation module switches can be assigned is 10.Figure 4 shows that the boxlike switch, wherein 41 is the boxlike cabinet, and 42 is boxlike switch mainboard.
Modular chassis has a backboard to be used to realize interconnecting between the module, and backboard is a printed board, is connected with module by some connectors, and these connectors are called connector.By the connecting line in the printed board (cabling), according to certain rule each connector pin is interconnected, thereby can realize interconnecting between the module on the backboard.Therefore we can say that backboard is a carrier realizing business module and administration module, and connector and cabling are arranged on this carrier, can realize interconnecting between business module and the administration module.For example, generally undertaken interconnectedly between administration module and the business module, and can directly not connect between the business module by connecting line by the connecting line in the printed board.
Fig. 2 is the schematic diagram of a backboard, Reference numeral 10 expression connectors among Fig. 2, and a signal has identified the connector of part among the figure.Cabling on the Reference numeral 20 expression backboards is used to realize interconnecting of intermodule, also only illustrates part.In the back plate design that the groove position is fixed at present, all connector is placed on the front of backboard.As Fig. 2, the connector that links to each other with module all is placed on the front, and reverse side does not have to place and the interconnected connector of module.
Figure 3 shows that the schematic diagram of connector.Connector generally is divided into 2 kinds: male and female are designated M and F in the drawings respectively.Wherein, male is generally made a general reference the joint of all pin types, and female is generally made a general reference the joint of all insertion slot types.Male M and female F generally are matching used, because the relation of profile and structure, the connector on the module uses male M mostly, and the connector on the backboard uses female F mostly.As can be seen, connector has a lot of pins among Fig. 3, and these pins are exactly the carrier of information interaction between module and the slot, and each pin all can have corresponding signal definition, and the signal definition of the corresponding pin on male and the female generally is consistent.When module is inserted slot, male connector on the module and the female connector on the backboard are plugged on together, the signal of connector just and the connection of the connector on the backboard on the module, and interconnected between the connector of the connector of business module correspondence and administration module correspondence on the backboard by the cabling in the printed board, just can realize interconnecting between business module and the administration module.
Along with constantly the popularizing of network, development and customer demand, flexibility, variation, the modular chassis with fixed slot number shown in Figure 1 more and more shows its shortcoming: slot is fixed, and can not expand flexibly.
Summary of the invention
Fix in order to solve existing modularized equipment slot, can not carry out the defective of flexible expansion, the object of the present invention is to provide a kind of slot extending method of modularized equipment, to carry out the flexible expansion of groove position.
Correspondingly, the present invention also provides a kind of modularized equipment that can the expansion slot position.
To achieve these goals, the embodiment of the invention provides a kind of slot extending method of modularized equipment, and this method comprises:
Cabinet backboard reverse side at modularized equipment is provided with connector, and this connector is connected with the connector of the positive corresponding management groove of backboard position by the cabling of backboard; And
Be connected with the connector of expansion module by the connector of connection cable the backboard reverse side.
To achieve these goals, the embodiment of the invention also provides a kind of modularized equipment, and the cabinet backboard reverse side of this modularized equipment is provided with connector, and this connector is connected by the connector of the positive corresponding management groove of cabling on the backboard and backboard position; And
The connector of described backboard reverse side is connected by connection cable with the connector of expansion module.
Technical scheme of the present invention can make the client expand the holddown groove position of modularized equipment, makes fixing cabinet groove position become flexible.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute limitation of the invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of existing modular switch cabinet;
Fig. 2 is the schematic diagram of existing modular chassis backboard;
Fig. 3 is the schematic diagram of existing male connector and female connector;
Fig. 4 is the schematic diagram of existing boxlike cabinet;
Fig. 5 is the end view of improved modular chassis backboard of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, specific embodiments of the invention are elaborated below in conjunction with accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
The embodiment of the invention provides the method for a kind of effective expanded mode blocking cabinet groove position, the user can be expanded modular chassis, thereby can patch the module of expansion.This method has been carried out design again on cabinet backboard connector putting position.Fig. 5 is the side-looking or the top view of improved modular chassis backboard.As shown in Figure 5, present embodiment is not only placed and the interconnected female connector F of module in the front of cabinet backboard, at same placement of the reverse side of backboard and the interconnected female connector F of expansion module, the female connector of backboard reverse side is connected by the female connector of printed board connecting line and the positive corresponding management groove of backboard position.In addition, present embodiment is interconnected with the corresponding male connector M of signal on the female connector F of backboard reverse side and expansion module by connection cable, like this when the client has demand that the groove position is expanded, just can be at the another side of cabinet, connector by prior reservation, with connection cable expansion module (for example being business module) and backboard are established a connection, realize the expansion of groove position.
To described expansion module, protection housing (as the boxlike cabinet) can be set protect, and expansion module is carried out radiating treatment.
As mentioned above, the slot extending method of the modularized equipment of the embodiment of the invention can comprise the steps:
(1) be provided for connecting the connector of expansion module at the cabinet backboard reverse side of modularized equipment, this connector is connected by cabling on the backboard and the positive corresponding connector of managing the groove position of backboard;
(2) be connected with corresponding expansion module by the connector of connection cable the backboard reverse side, make expansion module can with the module mutual communication in the fixed slot;
(3) expansion module is adorned with the boxlike cabinet, and independent cooling system is provided for described expansion module.This cooling system can be arranged in the above-mentioned boxlike cabinet.
By above-mentioned technology, the client can be expanded the holddown groove position, realize that the flexibility of groove position is used; Such as the original purchase of client is the modularized equipment of 4 groove positions, but because the expansion of network size needs multi-groove more, just can on the basis of original 4 groove positions, expand flexibly the groove position, and need not buy cabinet more again, because the cost of expansion slot position is well below the cost of buying cabinet again, therefore method of the present invention has not only been brought very big flexible, convenience, saving client's that can also be bigger cost to the client.
Method by the expansion of above-mentioned groove position has obtained modularized equipment that can the expansion slot position of the present invention, the cabinet backboard reverse side of this modularized equipment is provided with the connector that is used to patch expansion module, and this connector is connected by the connector of the connecting line on this backboard with this holddown groove position, backboard front; And the connector of described backboard reverse side is connected by connection cable with the connector of corresponding expansion module.
In the modularized equipment of the present invention, described expansion module can be installed in the boxlike cabinet.
Described boxlike cabinet can comprise heat-sink unit, is used to described expansion module to dispel the heat.
But the modularized equipment of expansion slot of the present invention position, less cost increase have brought the flexible, convenient of groove position expansion, and can adapt to the continuous variation of future network.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the slot extending method of a modularized equipment is characterized in that, this method comprises:
Cabinet backboard reverse side at modularized equipment is provided with connector, and this connector is connected with the connector of the positive corresponding management groove of backboard position by the cabling of backboard; And
Be connected with the connector of expansion module by the connector of connection cable the backboard reverse side.
2. method according to claim 1 is characterized in that:
The connector of described backboard reverse side is the female connector.
3. method according to claim 1 is characterized in that, this method also comprises:
Described expansion module is mounted to the boxlike cabinet.
4. method according to claim 3 is characterized in that, this method also comprises:
Described expansion module is dispelled the heat.
5. according to any described method among the claim 1-4, it is characterized in that:
Described expansion module is a business module.
6. modularized equipment is characterized in that:
The cabinet backboard reverse side of described modularized equipment is provided with connector, and this connector is connected by the connector of the positive corresponding management groove of cabling on the backboard and backboard position; And
The connector of described backboard reverse side is connected by connection cable with the connector of expansion module.
7. modularized equipment according to claim 6 is characterized in that:
The connector of described backboard reverse side is the female connector.
8. modularized equipment according to claim 6 is characterized in that:
Described expansion module is installed in the boxlike cabinet.
9. modularized equipment according to claim 8 is characterized in that:
Described boxlike cabinet comprises heat-sink unit, is used to described expansion module to dispel the heat.
10. according to any described modularized equipment among the claim 6-9, it is characterized in that:
Described expansion module is a business module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101180434A CN101340296A (en) | 2008-08-07 | 2008-08-07 | Slot extending method of modularized equipment and modularized equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101180434A CN101340296A (en) | 2008-08-07 | 2008-08-07 | Slot extending method of modularized equipment and modularized equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101340296A true CN101340296A (en) | 2009-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101180434A Pending CN101340296A (en) | 2008-08-07 | 2008-08-07 | Slot extending method of modularized equipment and modularized equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101404858B (en) * | 2008-11-06 | 2010-11-24 | 中国科学院长春光学精密机械与物理研究所 | Universal integration servo-control system |
| CN102043447A (en) * | 2010-11-24 | 2011-05-04 | 华为技术有限公司 | Advanced telecom computing architecture ATCA expanded back panel and system |
| CN102413048A (en) * | 2011-11-24 | 2012-04-11 | 福建星网锐捷网络有限公司 | Switch |
| CN102591426A (en) * | 2011-01-10 | 2012-07-18 | 深圳市恒扬科技有限公司 | Machine case and power supply fixing device |
| CN103503590A (en) * | 2012-12-31 | 2014-01-08 | 华为技术有限公司 | Heat-radiation system for communication equipment |
-
2008
- 2008-08-07 CN CNA2008101180434A patent/CN101340296A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101404858B (en) * | 2008-11-06 | 2010-11-24 | 中国科学院长春光学精密机械与物理研究所 | Universal integration servo-control system |
| CN102043447A (en) * | 2010-11-24 | 2011-05-04 | 华为技术有限公司 | Advanced telecom computing architecture ATCA expanded back panel and system |
| CN102043447B (en) * | 2010-11-24 | 2012-12-12 | 华为技术有限公司 | Advanced telecom computing architecture ATCA expanded back panel and system |
| CN102591426A (en) * | 2011-01-10 | 2012-07-18 | 深圳市恒扬科技有限公司 | Machine case and power supply fixing device |
| CN102413048A (en) * | 2011-11-24 | 2012-04-11 | 福建星网锐捷网络有限公司 | Switch |
| CN102413048B (en) * | 2011-11-24 | 2014-09-10 | 福建星网锐捷网络有限公司 | Switch |
| CN103503590A (en) * | 2012-12-31 | 2014-01-08 | 华为技术有限公司 | Heat-radiation system for communication equipment |
| CN103503590B (en) * | 2012-12-31 | 2016-06-29 | 华为技术有限公司 | Cooling system for communication equipment |
| US9681578B2 (en) | 2012-12-31 | 2017-06-13 | Huawei Technologies Co., Ltd. | Heat dissipation system and communications device |
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Open date: 20090107 |