MicroTCA (micro telecom computing architecture) system
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A technology of power supply unit and partition, which is applied in the field of communication, can solve the problems of high production cost and complicated solution implementation, and achieve the effect of reducing production cost, reducing complexity and simple management
Inactive Publication Date: 2011-06-01
HUAWEI TECH CO LTD
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[0006] Since the system requires two sets of independent basic units when more than 12 AMCs are applied, the production cost is relatively high; at the same time, the two sets of basic units use independent power supply methods, so that the two sets of MCHs need to perform information interaction and synchronization, and the solution is realized more complicated
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Embodiment 1
[0030] An embodiment of the present invention provides a MicroTCA system for reducing production cost and management complexity.
[0031] see image 3 , a MicroTCA system according to an embodiment of the present invention includes at least:
[0032] the first partition 11, the second partition 12 and the base unit 15;
[0033] The first partition 11 includes a first power supply unit 13 and at least one advanced mezzanine card AMC;
[0034] The second partition 12 includes a second power supply unit 14 and at least one advanced mezzanine card AMC;
[0035] The AMC in the first partition 11 is powered by the first power supply unit 13;
[0036] The AMC in the second partition 12 is powered by the second power supply unit 14;
[0037] The first partition 11 and the second partition 12 share the basic unit 15;
[0038] The base unit 15 is powered by the first power supply unit 13 and the second power supply unit 14 together.
[0039] In the embodiment of the present invent...
Embodiment 2
[0051] Embodiment 2 of the present invention provides a MicroTCA system for reducing production cost and management complexity.
[0052] see Figure 4 , is a schematic diagram of connecting boards of the MicroTCA system according to the embodiment of the present invention through front and rear plug-in backplanes;
[0053] The embodiment of the present invention uses left and right partitions for the MicroTCA system, wherein the left partition includes a part where the front frame is located on the left side of the screen and a part where the rear frame is located on the left side of the screen; the right partition includes a part where the front frame is located on the right side of the screen and the rear frame is located on the screen part of the right side.
[0054] What needs to be explained here is that the above-mentioned partition method in the embodiment of the present invention is not strictly limited by the dotted line in the figure. In practical applications, the ...
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Abstract
The embodiment of the invention discloses a MicroTCA (micro telecom computing architecture) system which at least comprises a first subregion, a second subregion and a base unit, wherein the first subregion consists of a first power supply unit and at least one AMC (advanced mezzanine card); the second subregion consists of a second power supply unit and at least one AMC; the AMC in the first subregion is supplied with power by the first power supply unit; the AMC in the second subregion is supplied with power by the second power supply unit; the first subregion and the second subregion share the base unit; and the base unit is supplied with power by the first power supply unit and the second power supply unit. In the embodiment of the invention, the MicroTCA system is divided into multiple subregions, the AMC in each subregion utilizes respective power supply module for power supply, all power supply modules supply power to the base unit, and the multiple subregions share the base unit, therefore, the number of the base units can be reduced, and the production cost is lowered; and information interaction and synchronization among multiple plates are not needed, thus simplifying management of power supply modules and other modules, and lowering the complexity for scheme realization.
Description
technical field [0001] The invention relates to the technical field of communication, in particular to a MicroTCA system. Background technique [0002] In order to adapt to telecommunications and enterprise applications with small and medium capacity, low cost, and relatively low availability, PICMG (PCI Industrial Computer Manufacturers Group, PCI Industrial Computer Manufacturers Association) is based on AMC (Advanced Mezzanine Card, advanced mezzanine card) card, Borrowing some design concepts from ATCA (Advanced Telecom Computing Architecture, Advanced Telecom Computing Architecture), a new type of small-sized hardware platform is introduced: MicroTCA (MicroTelecommunications Computing Architecture, Micro Telecommunications Computing Architecture). It defines a new backplane, on which the existing AMC plug-in card can be directly used without modification, and the backplane provides power channels, management channels and service interconnection channels for it. The Mic...
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