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Data distribution platform of blade server

A blade server and data distribution technology, applied in data exchange network, digital transmission system, electrical components, etc., can solve the problems of unable to receive data screening, not supporting Gigabit, 10 Gigabit optical fiber interface, processing and distribution, etc.

Active Publication Date: 2011-11-16
曙光信息系统(辽宁)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the Loongson blade server system generally uses the Inifband switching module, but it does not support Gigabit and 10 Gigabit optical fiber interfaces.
And he has no way to filter, process and distribute the received data outside of the exchange

Method used

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  • Data distribution platform of blade server
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Experimental program
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Embodiment Construction

[0016] Use a piece of XC6VLX240T as the main control chip to build the whole system. There are two data input ends of the system, one is through two 10G optical fiber interfaces, and the other is through 4 Gigabit pipe interfaces. The 10 Gigabit optical signal is converted into an electrical signal through the XFP module, and then converted into a low-speed signal through a serial-to-parallel conversion chip and connected to the 240T LVDS IO; after the Gigabit off signal is converted into an electrical signal through the SFP module, it is directly connected to the 240T on the GTX module, no additional transceiver is required. Two channels of DDR3, TCAM and QDR2+ are also connected to the FPGA for data buffering.

[0017] The data output of the system is 10-way PCIEx4, and 240T outputs 20 pairs of high-speed differential signals to connect to 10 pieces of XC5VLX50T in pairs, and then converted into PCIEx4 signals by the PCIE protocol hard core inside the 50T. Finally, the 10 ...

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PUM

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Abstract

The invention provides a data distribution platform of a blade server. The data distribution platform comprises a main control module, a blade control module, a middle plate, a 10-gigabit Ethernet module and a gigabit Ethernet module, wherein the 10-gigabit Ethernet module and the gigabit Ethernet module transmit signals to the main control module; the main control module processes and forwards the signals to the blade control module; and the blade control module transmits the signals to blades through the middle plate. By utilizing the data distribution platform, data processing and distribution functions are realized so that the data received from gigabit Ethernet and 10-gigabit Ethernet can be screened and distributed to the blades only by one data distribution plate.

Description

technical field [0001] The invention relates to the architecture of a data distribution system, in particular to a data distribution platform based on an FPGA-based blade server. Background technique [0002] At present, the Loongson blade server system generally uses the Inifband switching module, but it does not support Gigabit or 10 Gigabit optical fiber interfaces. And he has no way to filter, process and distribute the received data outside of the exchange. Therefore, it is necessary to implement a data distribution board, which will distribute the data received through multiple Gigabit Ethernet and 10 Gigabit Ethernet to each blade after screening and processing. Contents of the invention [0003] To solve the above problems, the present invention provides a data distribution platform for blade servers. [0004] A data distribution platform of a blade server, comprising a main control module, a blade control module, a middle board, a 10-Gigabit network module and a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/56H04L12/931
Inventor 邵宗有刘新春杨晓君姚文浩郑臣明王晖王英柳胜杰郝志彬
Owner 曙光信息系统(辽宁)有限公司
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