Condition: NEW
Manufacturer Part #: MQM9790-NS2R
Nvidia SKU #: 920-9B210-00RN-0D0

NVIDIA Quantum-2 based NDR InfiniBand Switch - 64-ports NDR, 32 OSFP ports - Unmanaged - Connector-to-Power (C2P) Airflow (reverse)

The NVIDIA Quantum-2-based QM97XX switch systems deliver an unprecedented 64 ports of NDR 400Gb/s InfiniBand per port in a 1U standard chassis design. A single switch carries an aggregated bidirectional throughput of 51.2 terabits per second (Tb/s), with a landmark of more than 66.5 billion packets per second (BPPS) capacity. NVIDIA Quantum-2 brings a high-speed, extremely low-latency and scalable solution that incorporates state-of-the-art technologies such as Remote Direct Memory Access (RDMA), adaptive routing, and NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP). Unlike any other networking solution, NVIDIA InfiniBand provides self-healing network capabilities, as well as quality of service (QoS), enhanced virtual lane (VL) mapping, and congestion control to provide the highest overall application throughput. As an ideal rack-mounted InfiniBand solution, the QM97XX NDR InfiniBand fixed-configuration switches allow maximum flexibility, as they enable a variety of topologies, including Fat Tree, SlimFly, DragonFly+, multi-dimensional Torus, and more. They're also backwards compatible to previous generations and include expansive software ecosystem support.
The externally managed QM9790 switch can utilize the advanced NVIDIA Unified Fabric Manager (UFM) feature sets to empower data center operators to efficiently provision, monitor, manage, preventatively troubleshoot, and maintain the modern data center fabric, to realize higher utilization and reduce overall opex.

Environmental
Temperature: Operational: Forward air flow: 0° to 35°CReverse air flow: 0° to 40°C | Non-Operational: -40° to 70°C
Humidity: Operational: 10%-85% non-condensing | Non-Operational: 10%-90% non-condensing
Altitude: 3050m
Noise level: 78.4dBA at room temperature

Regulatory
Safety: CB, cTUVus, CE, CU, S-Mark
EMC: EMC: CE, FCC, VCCI, ICES, RCM, WW: CQC, BSMI, KCC, TEC, ANATEL
RoHS: RoHS compliant

Power
Input Voltage: 1x/2x, 200-240Vac, 10A, 50/60Hz
Global Power Consumption: Typical power with passive cables (ATIS): 640WMax power with active cables: 1,610W

Main Devices
Switch: NVIDIA Quantum™-2 IC

Throughput
Switching: 25.6Tbps

Mechanical
Size: 17.2” (H) x 1.7” (W) x 26" (D)
Mounting: 19” rack mount
Weight: 1 PSU: 13.6 kg, 2 PSUs: 14.8 kg
Speed: 40, 56, 100, 200, 400 Gb/s per port
Connector cage: 32 OSFP