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« ZFS | Main | solaris 10 05/09 u7... »
Sunday May 17, 2009

QDR Magnum infiniband Switch

During the sc08 Sun did showcase the new QDR Magnum infiniband Switch
QDR Magnum infibiband Switch


The SB6048 also introduce QDR NEM QNEM

  • 30 ports of 4x QDR InfiniBand and 24 ports of GbE

  • Up to 6:1 cable reduction as compared to competitive systems

  • Scalability up to 5,000+ node clusters


Sun PCIe Dual port QDR IB HCA and DDR FEM
QDR HCA, DDR FEM

General observation on QNEM:


  • Function as leaf switch

  • bases for 3 D torus IB Fibre

  • with other core switch one can build 3 stages or 5 stages or 7 stages IB fibre etc

Posted at 09:59AM May 17, 2009 by hstsao in Infiniband  |  Comments[0]

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