{"product_id":"mqm9790-ns2f-nvidia-quantum-2-based-ndr-infiniband-switch-64-ports-ndr-32-osfp-ports-unmanaged-p2c-airflow-forward","title":"MQM9790-NS2F NVIDIA Quantum-2 Based NDR InfiniBand Switch, 64-Ports NDR, 32 OSFP Ports, Unmanaged, P2C Airflow (Forward)","description":"\u003ch1\u003e\u003cstrong\u003eNVIDIA MQM9790-NS2F Quantum-2 64-Port NDR InfiniBand Switch – Unmanaged, Forward Airflow\u003c\/strong\u003e\u003c\/h1\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eHigh-Speed 64-Port Unmanaged InfiniBand Switch with 400Gb\/s, 32 OSFP \u0026amp; P2C Cooling\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNVIDIA MQM9790-NS2F\u003c\/strong\u003e is a high-density, \u003cstrong\u003eunmanaged 64-port NDR (400Gb\/s)\u003c\/strong\u003e InfiniBand switch powered by the \u003cstrong\u003eQuantum‑2 ASIC\u003c\/strong\u003e. Designed for plug-and-play simplicity, it supports \u003cstrong\u003e32 OSFP ports\u003c\/strong\u003e, delivering exceptional \u003cstrong\u003e51.2Tb\/s\u003c\/strong\u003e throughput and ultra-low latency—ideal for data centers, HPC clusters, and AI fabrics. Its \u003cstrong\u003ePower-to-Connector (P2C)\u003c\/strong\u003e airflow aligns with standard \u003cstrong\u003efront-to-back rack cooling\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003e🔧 Product Specifications: MQM9790-NS2F NVIDIA\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003eMore Information: \u003ca title=\"MQM9790-NS2F NVIDIA User Manual\" href=\"https:\/\/docs.nvidia.com\/networking\/display\/qm97x0pub\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e\n\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMQM9790‑NS2F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitch Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnmanaged InfiniBand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32× OSFP (64× 400Gb\/s NDR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51.2 Tb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePacket Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66.5 Bpps (Billion Packets\/sec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLatency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~130 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eP2C (Power-to-Connector) – Front-to‑Back cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1U Rack-mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supplies\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual redundant, hot-swappable AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFans\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6+1 hot-swappable fan units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManagement Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone (unmanaged configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–35 °C operating, up to 3050 m altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W×H×D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17″ × 1.7″ × 26″ \/ 433 mm × 43.6 mm × 660 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~31.97 lbs (14.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e640 W (up to 1.61 kW active)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoHS, ENERGY STAR, 80 Plus Gold, CE, FCC, VCCI, ICES, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003e❓ Frequently Asked Questions (FAQs)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What does ‘unmanaged’ mean for this switch?\u003c\/strong\u003e\u003cbr\u003eA: The MQM9790‑NS2F is plug-and-play with no CLI or SNMP interface; ideal for fabrics managed externally (e.g., via NVIDIA UFM).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What cooling direction does it use, and why does it matter?\u003c\/strong\u003e\u003cbr\u003eA: Uses \u003cstrong\u003eP2C forward airflow\u003c\/strong\u003e, pushing air from rear to front—compatible with front-to-back rack cooling setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How much bandwidth does each port support?\u003c\/strong\u003e\u003cbr\u003eA: Each OSFP port provides 400 Gb\/s; 32 ports yield up to \u003cstrong\u003e51.2 Tb\/s total throughput\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Can it operate in multi-node AI and HPC clusters?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Supports RDMA, adaptive routing, SHARP, and topologies like Fat‑Tree and DragonFly+. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How heavy is the switch and how much power does it draw?\u003c\/strong\u003e\u003cbr\u003eA: Weighs about \u003cstrong\u003e31.97 lbs (14.5 kg)\u003c\/strong\u003e and draws ~640 W under typical loads, with peak up to \u003cstrong\u003e1.61 kW\u003c\/strong\u003e. \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NVIDIA","offers":[{"title":"Default Title","offer_id":46731775377569,"sku":"MQM9790-NS2F","price":217500.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/MQM9790-NS2F-NVIDIA-Quantum-2-Based-NDR-InfiniBand-Switch-64-Ports-NDR-32-OSFP-Ports-Unmanaged-P2C-Airflow-Forward.jpg?v=1784705547","url":"https:\/\/www.foxti.com.br\/products\/mqm9790-ns2f-nvidia-quantum-2-based-ndr-infiniband-switch-64-ports-ndr-32-osfp-ports-unmanaged-p2c-airflow-forward","provider":"FoxTI","version":"1.0","type":"link"}