InfiniScale IV - 36-port 40Gb/s InfiniBand Switch Silicon


InfiniBand provides the highest bandwidth, lowest latency, and most scalable interconnect for servers and data storage. InfiniScale IV, the fourth generation switching device from Mellanox, improves these leading attributes further, making Mellanox InfiniBand an obvious choice for the most demanding applications. Switch systems based on InfiniScale IV can be used by network architects to construct Petascale computing systems. IT managers can build large networks that carry converged traffic with the best combination of assured bandwidth and granular quality of service.

  • World-class cluster performance
  • High-performance networking and storage access
  • Guaranteed bandwidth and low-latency services
  • Reliable transport
  • I/O consolidation
  • Virtualization acceleration
  • Scales to tens-of-thousands of nodes
  • 2.88 Tb/s switching capacity
  • IBTA 1.2.1 compliant
  • IBTA compliant auto-negotiation
  • Flexible port configurations
    • 4X, 8X, or 12X
    • 20 or 40 Gb/s per 4X port
  • Adaptive routing
  • Congestion control
  • Quality of Service enforcement
  • Virtual subnets
  • Port mirroring
  • 36 4X or 12 8X or 12 12X InfiniBand ports, or a combination of port types
  • PCI Express 2.0 x4 5GT/s (1.1 compatible)
  • Serial Flash interface, up to 64MB
  • Dual I2C interfaces
  • IEEE 1149.1 boundary-scan JTAG
  • Link status LED indicators
  • General purpose I/OŠ 45 x 45mm FCBGA