CN202854661U - K virtual machine (KVM) motherboard of advanced telecommunications computing architecture (ATCA) - Google Patents
K virtual machine (KVM) motherboard of advanced telecommunications computing architecture (ATCA) Download PDFInfo
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- CN202854661U CN202854661U CN 201220526675 CN201220526675U CN202854661U CN 202854661 U CN202854661 U CN 202854661U CN 201220526675 CN201220526675 CN 201220526675 CN 201220526675 U CN201220526675 U CN 201220526675U CN 202854661 U CN202854661 U CN 202854661U
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- 238000004891 communication Methods 0.000 claims description 5
- 230000011664 signaling Effects 0.000 claims description 5
- JEOQACOXAOEPLX-WCCKRBBISA-N (2s)-2-amino-5-(diaminomethylideneamino)pentanoic acid;1,3-thiazolidine-4-carboxylic acid Chemical compound OC(=O)C1CSCN1.OC(=O)[C@@H](N)CCCN=C(N)N JEOQACOXAOEPLX-WCCKRBBISA-N 0.000 claims 5
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 102100029368 Cytochrome P450 2C18 Human genes 0.000 description 1
- 101000919360 Homo sapiens Cytochrome P450 2C18 Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a K virtual machine (KVM) motherboard of advanced telecommunications computing architecture (ATCA), and belongs to the field of telecommunication equipment. The KVM motherboard of ATCA comprises a remote control unit, a local control unit and an ATCA port, and the ATCA port is respectively connected with the remote control unit and the local control unit. Compared with the prior art, the KVM motherboard of ATCA is reasonable in design, simple in structure, and excellent in heat dissipation and reliability.
Description
Technical field
The utility model relates to a kind of telecommunication apparatus, specifically a kind of KVM mainboard of ATCA framework.
Background technology
ATCA (Advanced Telecom Computing Architecture) standard is the telecommunications industry standard of a kind of Full-open, interoperable, adopted brand-new design standards, a high performance-price ratio providing for converged communication of future generation and data network application, based on modular construction, compatible, and extendible hardware architecture.The telecom equipment manufacturers that helps this new standard satisfies the day by day harsh requirement of operator.ATCA back board structure, heat radiation, reliability and open aspect unique innovation is arranged.
Present employed KVM mainly is divided into two kinds of device class and integrated circuit board classes.The external interface that device class KVM mainboard provides is few, and controllable host number is limited, and control model is single.Though integrated circuit board class KVM mainboard can provide interface for more main frame, but mostly adopts the CPCI interface, is unfavorable for the modular construction of product, and is unfavorable for the heat radiation of product in the cabinet of sealing, long-play easily reduces the reliability of product.
Summary of the invention
Technical assignment of the present utility model is for the deficiencies in the prior art, and a kind of KVM mainboard of reasonable in design, ATCA framework that result of use is good is provided.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of KVM mainboard of ATCA framework comprises remote control unit, local control module and ATCA interface, and the ATCA interface is connected with remote control unit, local control module respectively.
A kind of KVM mainboard of ATCA framework, its described local control module comprises local KVM handover management control chip and switch unit, is provided with signaling interface on the local KVM handover management control chip; Remote control unit comprises long-range KVM handover management control chip, ethernet communication unit and logic control element; Logic control element is connected with ATCA interface, switch unit respectively, and long-range KVM handover management control chip respectively andlogic control unit, switch unit, local KVM handover management control chip is connected.
Its medium-long range handover management control chip sends to the remote side administration machine by the network PHY chip with data, local KVM handover management control chip can provide local VGA, USB, PS/2, the COM output signal, N road KVM input signal is connected to the local and remote administration part simultaneously, and the KVM mainboard adopts the ATCA interface.
The KVM mainboard of ATCA framework of the present utility model compared with prior art, the beneficial effect that produces is:
Adopt the ATCA interface, easily make the product formation modular construction, promoted the compatibility between the different product, flexibly back board structure can better be provided, have excellent heat radiation and reliability, and the utility model is reasonable in design in addition, simple in structure, the characteristics such as easy to use, thereby have good use value.
Description of drawings
Accompanying drawing 1 is structured flowchart of the present utility model.
Among the figure: 1, local KVM handover management control chip, 2, long-range KVM handover management control chip, 3, signaling interface, 4, the ethernet communication unit, 5, the ATCA interface, 6, switch unit, 7, logic control element.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail below.
As shown in drawings, the KVM mainboard of ATCA framework of the present utility model, its structure remote control unit, local control module and ATCA interface 5, local control module comprises local KVM handover management control chip 1 and switch unit 6, is provided with signaling interface 3 on the local KVM handover management control chip 1; Remote control unit comprises long-range KVM handover management control chip 2, ethernet communication unit 4 and logic control element 7; Logic control element 7 is connected with ATCA interface 5, switch unit 6 respectively, and long-range KVM handover management control chip 2 respectively andlogic control unit 7, switch unit 6, local KVM handover management control chip 1 is connected.
3 for KVM provides VGA for local control terminal among the figure, PS/2, the signaling interfaces such as USB
6 is the mode switch element of the KVM mainboard of new A TCA framework among the figure, can be set to Long-distance Control and two kinds of mode of operations of local control by the KVM mainboard by the mode of operation that this unit is set.
4,2,7 remote control units that form can send to the remote side administration terminal with controlled host data among the figure, and the control signal of remote side administration terminal sends to each controlled main frame by the ATCA interface shown in 5 among the figure, to realize the function of Long-distance Control.
1, the 6 local control modules that form can carry out data interaction with local office terminal with the data-signal of controlled main frame among the figure, and the ATCA interface among the figure shown in 5 is for providing data-interface between local KVM administrative unit and each the controlled main frame.
Except the described technical characterictic of instructions, be those skilled in the art's known technology.
Claims (2)
1. the KVM mainboard of an ATCA framework is characterized in that comprising remote control unit, local control module and ATCA interface, and the ATCA interface is connected with remote control unit, local control module respectively.
2. the KVM mainboard of a kind of ATCA framework according to claim 1 is characterized in that described local control module comprises local KVM handover management control chip and switch unit, is provided with signaling interface on the local KVM handover management control chip; Remote control unit comprises long-range KVM handover management control chip, ethernet communication unit and logic control element; Logic control element is connected with ATCA interface, switch unit respectively, and long-range KVM handover management control chip respectively andlogic control unit, switch unit, local KVM handover management control chip is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526675 CN202854661U (en) | 2012-10-16 | 2012-10-16 | K virtual machine (KVM) motherboard of advanced telecommunications computing architecture (ATCA) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526675 CN202854661U (en) | 2012-10-16 | 2012-10-16 | K virtual machine (KVM) motherboard of advanced telecommunications computing architecture (ATCA) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854661U true CN202854661U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220526675 Expired - Lifetime CN202854661U (en) | 2012-10-16 | 2012-10-16 | K virtual machine (KVM) motherboard of advanced telecommunications computing architecture (ATCA) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202854661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108829194A (en) * | 2018-09-05 | 2018-11-16 | 济南腾越电子有限公司 | A kind of portable terminal that multibus is integrated |
-
2012
- 2012-10-16 CN CN 201220526675 patent/CN202854661U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108829194A (en) * | 2018-09-05 | 2018-11-16 | 济南腾越电子有限公司 | A kind of portable terminal that multibus is integrated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |