CN101895790A - Method and device for laying out slot positions of SDH (synchronous digital hierarchy) apparatus - Google Patents
Method and device for laying out slot positions of SDH (synchronous digital hierarchy) apparatus Download PDFInfo
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- CN101895790A CN101895790A CN2010102341712A CN201010234171A CN101895790A CN 101895790 A CN101895790 A CN 101895790A CN 2010102341712 A CN2010102341712 A CN 2010102341712A CN 201010234171 A CN201010234171 A CN 201010234171A CN 101895790 A CN101895790 A CN 101895790A
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- power supply
- slot position
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 title abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 61
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/189—Power distribution
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
- H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
- H04J2203/0003—Switching fabrics, e.g. transport network, control network
- H04J2203/0026—Physical details
Abstract
The invention discloses a method and a device for laying out slot positions of SHD (synchronous digital hierarchy) apparatus. A slot position of a service board and a slot position of a power function board are compatibly laid out at a compatible slot position on a back board; when the power function board is inserted into the compatible slot position, the power function board is connected with a bus of the power function board provided by the compatible slot position; and when the service board is inserted into the compatible slot position, the service board is connected with a bus of the service board provided by the compatible slot position. The slot position layout structure of the SDH apparatus is more reasonable and compact, avoids influences on the service access capacity when the SDH apparatus supports the power function board, and thus is a beneficial supplement for the conventional layout manner.
Description
Technical field
The present invention relates to communication field, relate in particular to the laying out slot positions method and the device of a kind of SDH (Synchronous Digital Hierarchy, SDH (Synchronous Digital Hierarchy)) equipment.
Background technology
At present, design of the groove position of SDH equipment and layout present the development trend of densification, intensification gradually.According to different application scenarioss, the power environment of SDH equipment may comprise two kinds of situations, under first kind of situation, the environment power supply satisfies the input voltage requirement of SDH device power supply (DPS), can directly give power devices by the power interface plate, power reguirements just can be satisfied in a certain groove position that promptly only needs the power interface plate to be arranged on sub-frame, and this plate is used for the input power supply is done simple The disposal of gentle filter, therefore function is simple, and volume is less; Under second kind of situation, the environment power supply can not satisfy the input voltage requirement of SDH equipment, can't directly give power devices, therefore need give the SDH power devices by the power source conversion plate, it is alternating current with dc inverter that the voltage that equipment need use the power source conversion plate that the environment power source conversion can be supported as equipment, this plate are used for by oscillating circuit, after utilizing transformer to boost, obtain high voltage direct current through over commutation again, so the function complexity, volume is bigger.
In the SDH equipment, the number of slots amount of sub-frame is normally fixing, if power interface plate or power source conversion plate take more groove position, then the number of slots amount that takies of business board can corresponding minimizing.At above second kind of situation, the power source conversion plate that each volume is bigger all can take a groove position, can't satisfy the space requirement of compact device, and the professional board slot of the corresponding minimizing of meeting position impacts the service access capacity.
Summary of the invention
The main technical problem to be solved in the present invention is, a kind of laying out slot positions method and device of SDH equipment is provided, and under the situation of supporting the power supply function plate, avoids the service access capacity is impacted.
For solving the problems of the technologies described above, the invention provides a kind of laying out slot positions method of synchronizing digital hierarchy equipment, with professional board slot position and the power supply function board slot position compatible groove position of compatible layout on backboard;
When the feature board of plug-in source, described compatible groove position, described power supply function plate is connected with the power supply function plate bus that described compatible groove position provides;
When business board was inserted in described compatible groove position, described business board was connected with the service panel bus that described compatible groove position provides.
Further, described power supply function board slot position is power source conversion board slot position.
Preferably, described power source conversion board slot position comprises primary power cource conversion board slot position and stand-by power supply conversion board slot position, and described primary power cource conversion board slot position and stand-by power supply conversion board slot position respectively account for a compatible groove position on the backboard.
Preferably, the common groove position on backboard with primary power cource interface board slot position and stand-by power supply interface board laying out slot positions.
Preferably, the power supply function plate bus that provides of same compatible groove position is separated layout with service panel bus.
Described power supply function plate bus comprises power source conversion plate control bus and power interface, and the power source conversion plate control bus that same compatible groove position provides separates layout with power interface.
Preferably, described two compatible groove positions provide primary power cource change-over panel control bus and stand-by power supply change-over panel control bus respectively, and described common groove position provides primary power cource interface board control bus and stand-by power supply interface board control bus;
Described primary power cource change-over panel control bus and primary power cource interface board control bus are shared, and described stand-by power supply change-over panel control bus and stand-by power supply interface board control bus are shared.
The present invention also provides a kind of laying out slot positions device of synchronizing digital hierarchy equipment, comprises backboard and at least one the professional board slot position that is arranged on the backboard, and the compatible groove position of compatible professional board slot position and power supply function board slot position also is set on the described backboard;
Described compatible groove position is provided for connecting the power supply function plate bus of power supply function plate, and the service panel bus that is used to connect business board.
Preferably, described power supply function board slot position is power source conversion board slot position.
Further, described backboard has two compatible groove positions, described power source conversion board slot position comprises primary power cource conversion board slot position and stand-by power supply conversion board slot position, and described primary power cource conversion board slot position and stand-by power supply conversion board slot position respectively take a compatible groove position of backboard.
The invention has the beneficial effects as follows: the present invention is by the layout type of compatible professional board slot position, power supply function board slot position, make take up room power source conversion board slot position bigger or the power supply function board slot position of other types simultaneously the supporting business plate insert and use, layout structure is more rationally compact.Therefore make SDH equipment under the situation of supporting the power supply function plate, avoid the service access capacity is impacted.
Further, the present invention also further carries out rational deployment to the power supply function plate bus and the service panel bus of compatible groove position, avoids each bus to influence each other.
Description of drawings
Fig. 1 is the laying out slot positions device schematic diagram of an embodiment of the present invention SDH equipment;
Fig. 2 is omnibus configuration's schematic diagram of the compatible groove position of an embodiment of the present invention SDH equipment;
Fig. 3 is the laying out slot positions method flow diagram of an embodiment of the present invention SDH equipment.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
The laying out slot positions method of SDH equipment provided by the invention is with power supply function board slot position and the professional board slot position compatible groove position of compatible layout on backboard.Wherein, the power supply function plate comprises that power source conversion plate, power interface plate etc. are used for the device of power supply control, and the groove bit architecture of this compatibility groove position, bus connecting mode are all similar with professional board slot position, not only support the power supply function plate to insert, and go back the supporting business plate and insert.When the feature board of this plug-in source, compatibility groove position, the power supply function plate is connected with the power supply function plate bus that compatible groove position provides; When business board was inserted in this compatibility groove position, business board was connected with the service panel bus that compatible groove position provides.For example work as SDH equipment in certain application scenarios, the environment power supply can not satisfy the input voltage requirement of SDH equipment, in the time of can't directly giving power devices, the power source conversion plate need be inserted in and give the SDH power devices on the corresponding groove position of backboard, because the power source conversion plate bulk is bigger, each power source conversion plate takies the compatible groove position of an integral body on the sub-frame; Simultaneously, the insertion use of supporting business plate is gone back in this compatibility groove position.
In the execution mode as shown in Figure 1, sub-frame has 8 integral channel positions.Wherein, the pattern of 1+1 main-apparatus protection, layout first common groove position on backboard, the integral channel position of each power interface board slot bit stealing 1/2 are adopted in primary power cource interface board slot position 1 and stand-by power supply interface board slot position 2.Because the power interface plate only is used to insert the environment power supply, and processing procedure is simpler, volume is less, and therefore this layout type can effectively be saved the device space.For example when the environment power supply provides the voltage of 48V, can directly the power interface plate be inserted in power interface board slot position 1, for being inserted in the business board power supply of groove positions such as professional board slot position 5, professional board slot position 6, professional board slot position 7, professional board slot position 8, professional board slot position 9.
Power source conversion board slot position is adopted the 1+1 protection pattern equally; comprise primary power cource conversion board slot position and stand-by power supply conversion board slot position; the two respectively takies a compatible groove position on the backboard, i.e. use compatible groove position 3 among Fig. 1 and compatible groove position 4, these two compatible groove positions insertion of supporting business plates simultaneously.For example provide the voltage of 24V when the environment power supply, and equipment can directly be inserted in the power source conversion plate compatible groove position 3 when needing 48V voltage, thereby for being inserted in each business board power supply on the backboard.
The laying out slot positions mode of present embodiment has very strong applicability, not only can be used for common power environment, and needing under the particular power source environment of changing voltage, do not need to revise backboard specialized designs power source conversion board slot position, just can satisfy power demands, avoid the power supply function plate to take multi-groove simultaneously and the volume of business of equipment is impacted.
In the laying out slot positions method of present embodiment SDH equipment, also the various buses that compatible groove position is provided are carried out rational deployment.
Power supply function plate bus comprises multiple, and for example for the power source conversion plate, power supply function plate bus comprises power interface and power source conversion plate control bus, and power interface is the interface socket of power source conversion plate, needs to guarantee the fastness of its installation usually; Power source conversion plate control bus is used for the network element control plate to be monitored the power source conversion plate, and the network element control plate also can be monitored the power interface plate by power interface plate control bus, and these control buss are included in bit line, input voltage alarm line etc.Service panel bus comprises overhead bus, control bus, data/address bus, clock bus etc.For the ease of the smooth transmission of information and the effective monitoring of network element control plate, the power supply function plate bus in the same compatible groove position should be separated layout with service panel bus.For fear of influencing each other between power interface and the power source conversion plate control bus, the power source conversion plate control bus that same compatible groove position provides also separates layout with power interface.
In omnibus configuration's schematic diagram of a compatible groove position as shown in Figure 2, the middle part of compatible groove position separates layout power source conversion plate control bus and power interface, the professional board slot of the end layout position corresponding service plate bus of compatible groove position.For example, be separately positioned on power source conversion plate control bus district and power interface district among the figure with change-over panel control bus and power interface top-bottom layout; Service panel bus can be divided into two groups, and layout is in the service panel bus district 1 and the service panel bus district 2 of compatible groove position upper/lower terminal respectively.Certainly, also can change the placement position of each bus as required.
Because the network element control plate comes it is monitored by the register that reads power interface plate and/or power source conversion plate usually, for the ease of the unified management control bus, when two compatible groove positions primary power cource change-over panel control bus and stand-by power supply change-over panel control bus are provided respectively, when common groove position provides primary power cource interface board control bus and stand-by power supply interface board control bus, primary power cource change-over panel control bus and primary power cource interface board control bus are shared, and stand-by power supply change-over panel control bus and stand-by power supply interface board control bus are shared.For example primary power cource interface board slot position 1 and compatible groove position 3 correspondences is shared at bit line and input voltage alarm line, stand-by power supply interface board slot position 2 and compatible groove position 4 correspondences shared at bit line and input voltage alarm line, these groove positions are adjacent or close, are convenient to wiring more.
As shown in Figure 3, the present invention can realize the layout of SDH equipment according to following concrete steps.
Step S301: layout power interface board slot position on backboard, for example according to the mode of Fig. 1, primary power cource interface board slot position 1 and 2 shared common groove positions, stand-by power supply interface board slot position respectively account for 1/2 space of first integral channel position.
Step S302: the compatible groove of layout position on backboard, compatible groove position 3 and compatible groove position 4 respectively take an integral channel position, can insert primary power cource change-over panel and stand-by power supply change-over panel respectively, business board can be inserted simultaneously in these two groove positions, and other groove positions on the backboard are all as professional board slot position.
Step S303: at compatible laying out slot positions power source conversion plate control bus, these power source conversion plate control buss work when inserting the power source conversion plate in compatible groove position, can be with the middle part of power source conversion plate control bus layout in each compatible groove position.Simultaneously, the control bus of primary power cource interface board slot position 1 and compatible groove position 3 correspondences is shared, and the control bus of stand-by power supply interface board slot position 2 and compatible groove position 4 correspondences is shared
Step S304: at the power interface of compatible laying out slot positions power source conversion plate, can be with the middle part of power interface layout in compatible groove position, and be positioned at power source conversion plate control bus below.
Step S305: at compatible laying out slot positions service panel bus, these service panel bus are used for working when business board is inserted in compatible groove position.For example a part of service panel bus is arranged on power source conversion plate control bus top, another part service panel bus is arranged on the power interface below, making can the phase mutual interference between each bus.
The present invention has also protected a kind of laying out slot positions device that adopts the SDH equipment of above method, comprises backboard and at least one the professional board slot position that is arranged on the backboard, and the compatible groove position of compatible professional board slot position and power supply function board slot position also is set on the backboard; Compatible groove position provides the power supply function plate bus that is used to connect the power supply function plate, and the service bus that is used to connect business board, and for example power supply function board slot position is power source conversion board slot position.The laying out slot positions device layout structure of this SDH equipment is more rationally compact.Therefore make SDH equipment under the situation of supporting the power supply function plate, avoid the service access capacity is impacted.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, but this example of just lifting for ease of understanding should not think that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can make various possible being equal to and change or replacement, these changes or replacement all should belong to protection scope of the present invention.
Claims (10)
1. the laying out slot positions method of a synchronizing digital hierarchy equipment is characterized in that, with professional board slot position and the power supply function board slot position compatible groove position of compatible layout on backboard;
When the feature board of plug-in source, described compatible groove position, described power supply function plate is connected with the power supply function plate bus that described compatible groove position provides;
When business board was inserted in described compatible groove position, described business board was connected with the service panel bus that described compatible groove position provides.
2. the method for claim 1 is characterized in that, described power supply function board slot position is power source conversion board slot position.
3. method as claimed in claim 2, it is characterized in that, described power source conversion board slot position comprises primary power cource conversion board slot position and stand-by power supply conversion board slot position, and described primary power cource conversion board slot position and stand-by power supply conversion board slot position respectively account for a compatible groove position on the backboard.
4. method as claimed in claim 3 is characterized in that, the common groove position on backboard with primary power cource interface board slot position and stand-by power supply interface board laying out slot positions.
5. as each described method in the claim 1 to 4, it is characterized in that the power supply function plate bus that same compatible groove position provides is separated layout with service panel bus.
6. as each described method in the claim 2 to 4, it is characterized in that described power supply function plate bus comprises power source conversion plate control bus and power interface, the power source conversion plate control bus that same compatible groove position provides separates layout with power interface.
7. method as claimed in claim 4, it is characterized in that, described two compatible groove positions provide primary power cource change-over panel control bus and stand-by power supply change-over panel control bus respectively, and described common groove position provides primary power cource interface board control bus and stand-by power supply interface board control bus;
Described primary power cource change-over panel control bus and primary power cource interface board control bus are shared, and described stand-by power supply change-over panel control bus and stand-by power supply interface board control bus are shared.
8. the laying out slot positions device of a synchronizing digital hierarchy equipment comprises backboard and at least one the professional board slot position that is arranged on the backboard, it is characterized in that, the compatible groove position of compatible professional board slot position and power supply function board slot position also is set on the described backboard;
Described compatible groove position is provided for connecting the power supply function plate bus of power supply function plate, and the service panel bus that is used to connect business board.
9. device as claimed in claim 8 is characterized in that, described power supply function board slot position is power source conversion board slot position.
10. device as claimed in claim 9, it is characterized in that, described backboard has two compatible groove positions, described power source conversion board slot position comprises primary power cource conversion board slot position and stand-by power supply conversion board slot position, and described primary power cource conversion board slot position and stand-by power supply conversion board slot position respectively take a compatible groove position of backboard.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102341712A CN101895790A (en) | 2010-07-22 | 2010-07-22 | Method and device for laying out slot positions of SDH (synchronous digital hierarchy) apparatus |
| PCT/CN2010/080072 WO2012009930A1 (en) | 2010-07-22 | 2010-12-21 | Method and apparatus for slot arrangement in synchronous digital hierarchy equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102341712A CN101895790A (en) | 2010-07-22 | 2010-07-22 | Method and device for laying out slot positions of SDH (synchronous digital hierarchy) apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN101895790A true CN101895790A (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102341712A Pending CN101895790A (en) | 2010-07-22 | 2010-07-22 | Method and device for laying out slot positions of SDH (synchronous digital hierarchy) apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101895790A (en) |
| WO (1) | WO2012009930A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012009930A1 (en) * | 2010-07-22 | 2012-01-26 | 中兴通讯股份有限公司 | Method and apparatus for slot arrangement in synchronous digital hierarchy equipment |
| CN107210623A (en) * | 2015-02-12 | 2017-09-26 | 伊顿公司 | Adaptability external cell module and related system |
| CN115412155A (en) * | 2022-08-19 | 2022-11-29 | 西安微电子技术研究所 | Motherboard of satellite-borne large-bandwidth elastic heterogeneous resource data processing system |
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2010
- 2010-07-22 CN CN2010102341712A patent/CN101895790A/en active Pending
- 2010-12-21 WO PCT/CN2010/080072 patent/WO2012009930A1/en active Application Filing
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| WO2012009930A1 (en) * | 2010-07-22 | 2012-01-26 | 中兴通讯股份有限公司 | Method and apparatus for slot arrangement in synchronous digital hierarchy equipment |
| CN107210623A (en) * | 2015-02-12 | 2017-09-26 | 伊顿公司 | Adaptability external cell module and related system |
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| CN115412155A (en) * | 2022-08-19 | 2022-11-29 | 西安微电子技术研究所 | Motherboard of satellite-borne large-bandwidth elastic heterogeneous resource data processing system |
| CN115412155B (en) * | 2022-08-19 | 2023-11-03 | 西安微电子技术研究所 | Motherboard of satellite-borne large-bandwidth elastic heterogeneous resource data processing system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012009930A1 (en) | 2012-01-26 |
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Application publication date: 20101124 |