电线电缆网 > 数据 高频线缆 > InfiniBand 無限寬頻是一種新的技術標準(完整版)

InfiniBand 無限寬頻是一種新的技術標準 - 无图版

michael --- 2007-05-05 14:53:59

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        InfiniBand 無限寬頻是一種新的技術標準,因為信賴度高、傳輸速度更快,應用在管理伺服器中央處理器(CPU)與網路卡和儲存系統的溝通
。由於 InfiniBand 具有同步多機運作的功能,可視為一新的匯流排架構,發展主要目的是為了取代現有伺服器架構中的 PCI 匯流排,解決現有伺服器 I/O 架構的傳輸瓶頸,將處理器效能發揮到最大。 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,金橋科技已經成功研發出此產品,目前已獲美日商大廠等認証。
 

    應用領域


- 刀鋒式(Blade Server)
- 積架式(Rack Mounted
  Server)
- 叢集設備(Beowful Device)
- 大型主機(Mainframe)


- 儲存設備(Storage Server)
- 骨幹式交換路由器(Beowful Device)
- 專屬主機(Dedicated Server)
     產品規格


- 規格符合 IBTA 協會規範 1.1 版
  本
- 連接線長度可支援到 15 公尺
- 傳輸介面為下列標準組織認可規
  範與支援:
  ‧ InfiniBand(無線寬頻)
  ‧ 10 Gb Fiber Channel(光纖
       通道)
  ‧ 10 Gb Ethernet(乙太網路)


- 每個傳輸通道傳輸速度可達每秒 25 億
  位元
- 有 1X、4X

maxxiao --- 2010-03-24 10:26:10

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InfiniBand® Roadmap

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. 

InfiniBand Roadmap Diagram

winkeyraki --- 2010-08-30 00:15:51

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好资料
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