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InfiniBand 無限寬頻是一種新的技術(shù)標(biāo)準(zhǔn),因?yàn)樾刨嚩雀、傳輸速度更快,?yīng)用在管理伺服器中央處理器(CPU)與網(wǎng)路卡和儲存系統(tǒng)的溝通
。由於 InfiniBand 具有同步多機(jī)運(yùn)作的功能,可視為一新的匯流排架構(gòu),發(fā)展主要目的是為了取代現(xiàn)有伺服器架構(gòu)中的 PCI 匯流排,解決現(xiàn)有伺服器 I/O 架構(gòu)的傳輸瓶頸,將處理器效能發(fā)揮到最大。 因此,它可支援的資料頻寬,可以從 500.MB/秒變化到 6GB/秒,線速為 2.5Gbps,金橋科技已經(jīng)成功研發(fā)出此產(chǎn)品,目前已獲美日商大廠等認(rèn)証。
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| - 儲存設(shè)備(Storage Server) - 骨幹式交換路由器(Beowful Device) - 專屬主機(jī)(Dedicated Server) |
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| - 每個(gè)傳輸通道傳輸速度可達(dá)每秒 25 億 位元 - 有 1X、4X |
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The IBTA has announced an updated roadmap that was researched and developed as a collaborative effort from the various IBTA workgroups; members of the IBTA include leading enterprise IT vendors who are actively contributing to the advancement of InfiniBand. The roadmap shows projected increased market demand for InfiniBand 1x QDR, 4x DDR, 8x DDR and 12x DDR beyond 2011, which translates to bandwidths nearing 1000 Gb/s in the next three years.
For vendors with a stake in the interconnect business, the roadmap provides a vendor-neutral outline for the progression of InfiniBand so that they may plan their product development accordingly. For enterprise and high-performance computing end users, the roadmap provides specific milestones around expected improvements to ensure their InfiniBand investment is protected.
