Description
NVIDIA Quantum HDR MQM8790-HS2F Rackmount InfiniBand Unmanaged Switch
40-Port Non-Blocking Externally Managed HDR 200Gb/s InfiniBand Smart Switch
Built with Mellanox’s Quantum InfiniBand switch device, the QM8790 provides up to forty 200Gb/s ports, with full bi-directional bandwidth per port. These stand-alone switches are an ideal choice for top-of-rack leaf connectivity or for building small to extremely large sized clusters.
QM8790 is the world’s smartest network switch, designed to enable in-network computing through the Co-Design Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) technology. The Co-Design architecture enables the usage of all active data centre devices to accelerate the communications frameworks using embedded hardware, resulting in an order of magnitude application performance improvements.
Features
• 40 x HDR 200Gb/s ports in a 1U switch.
• 80 x HDR100 100Gb/s ports (using splitter cables.)
• 16Tb/s aggregate switch throughput.
• Sub-130ns switch latency.
• 1+1 redundant & hot-swappable power.
• N+1 redundant & hot-swappable fans.
• 80 gold+ and energy star certified power supplies.
• Adaptive routing.
• Congestion control.
• Collective offloads (Mellanox SHARP technology.)
• VL mapping (VL2VL.)
