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Fabric switch card independent from MCH and Micro Telecommunications Computing Architecture system

A telecommunications computing and switching board technology, applied in telephone communication, transmission systems, digital transmission systems, etc., can solve the problems of space occupation and limited wiring space of Fabric switching module 433

Inactive Publication Date: 2010-06-16
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] As can be seen from the above, the MCMC431, the clock module 432, the Fabric switching module 433, the Base0 switching module 434, and the main control CPU in the MCH board 43 occupy the space in the MCH board 43, so that the Fabric switching module 433 in the MCH board 43 Trace space is limited

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  • Fabric switch card independent from MCH and Micro Telecommunications Computing Architecture system
  • Fabric switch card independent from MCH and Micro Telecommunications Computing Architecture system
  • Fabric switch card independent from MCH and Micro Telecommunications Computing Architecture system

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] figure 2 It is a schematic structural diagram of a MicroTCA system according to an embodiment of the present invention. Such as figure 2 As shown, a MicroTCA system in the embodiment of the present invention includes: AMC card 47, MCH board 43, backplane (not shown in the figure) and power module 45, wherein, the AMC card 47 includes MMC471, Fabric interface 473 and power interface, The MCH board 43 includes a MCMC431 and a power interface, wherein the p...

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Abstract

The embodiment of the invention discloses a Fabric switch card independent from MCH and a Micro Telecommunications Computing Architecture (MicroTCA) system. The Fabric switch card comprises a Fabric switch module, a power port and an MMC, wherein the Fabric switch module is connected with the Fabric port of the AMC card via a back panel, the power port is connected with the power module of the MicroTCA system, and the MMC is connected with the MCMC of the MCH. The embodiment of the invention also discloses a back panel of the MicroTCA system. The Fabric switch card independent from MCH and the MicroTCA system provided in the embodiment of the invention reduces routing density of the MCH and the one board technique, and meanwhile due to the flexible port number configuration of the Fabric switch card, the limitation for ports and routing space is reduced.

Description

technical field [0001] The invention belongs to the technical field of hardware platform switching, and in particular relates to a Fabric switching board independent of MCH and a MicroTCA system. Background technique [0002] Micro Telecommunications Computing Architecture (Micro Telecommunications Computing Architecture, referred to as MicroTCA) is a platform specification developed by the PCI Industrial Computer Manufacturers Group (PICMG for short). MicroTCA adopts the standard AMC (Advanced Mezzanine Card, a daughter card standard defined by PICMG) Modules are used to build a small-capacity and low-cost modular communication platform, which is mainly used in small telecommunication equipment or enterprise-level communication equipment in the Central Office. [0003] Such as figure 1 As shown, it is a schematic structural diagram of the MicroTCA system in the prior art, and the MicroTCA system includes a backplane, a switch control board 43 (MicroTCA Carrier Hub, MCH for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04M7/00H04L12/931
Inventor 饶龙记刘光辉陈华高晓军
Owner HUAWEI TECH CO LTD
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