Réseau switch-7890 de Mellanox 100GbE

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Réseau switch-7890 de Mellanox 100GbE

Commutateur de réseau Mellanox

March 24, 2023

Connexion De Catégorie: Commutateur de réseau de Mellanox

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commutateur du réseau 100GbE

Étiquettes:

#commutateur de réseau ouvert de source #commutateur de hdr d'infiniband #Linux de cumulus de mellanox

Brief: Discover the Mellanox Quantum QM8700, a high-performance HDR InfiniBand switch with 40 non-blocking 200Gb/s ports. Ideal for HPC, AI, and enterprise applications, it offers 16Tb/s throughput and sub-90ns latency. Learn about its advanced SHARP technology and 1U form factor.

Related Product Features:

40 non-blocking HDR 200Gb/s ports for high-speed InfiniBand connectivity.
HDR100 mode enables 80×100Gb/s ports, doubling port density.
Advanced SHARP technology for in-network computation offload.
Cut-through switching architecture minimizes latency to under 90ns.
1U form factor with redundant, hot-swappable power and cooling.
Comprehensive management via CLI, WebUI, SNMP, and JSON interfaces.
Backward compatible with previous InfiniBand generations.
Industry-leading 16Tb/s aggregate throughput for demanding workloads.

Les questions:

What is the difference between HDR and HDR100 mode?

HDR operates at 200Gb/s per port, while HDR100 uses two lanes per port to provide 100Gb/s connectivity, effectively doubling the port count to 80.
Can this switch be used in existing InfiniBand fabrics?

Yes, the QM8700 offers backward compatibility with earlier InfiniBand generations, allowing seamless integration into existing infrastructures.
What management options are available for the QM8700?

The switch supports multiple management interfaces including CLI, WebUI, SNMP, and JSON API for integration with existing management systems.