{"product_id":"cornelis-cn5swe48g2af-cn5000-48-port-400g-omni-path-switch","title":"Cornelis CN5SWE48G2AF CN5000 48-Port 400G Omni-Path Switch","description":"\u003ch2\u003eCornelis CN5SWE48G2AF CN5000 48-Port 400G Omni-Path Switch\u003c\/h2\u003e\n\n\u003cp\u003eThe Cornelis CN5SWE48G2AF CN5000 Omni-Path switch provides 48 QSFP112 ports with 400Gbps performance per port for artificial intelligence and high-performance computing clusters. Its lossless, congestion-free fabric architecture supports demanding scale-out networks while maintaining low tail latency, reliable packet delivery, and efficient communication between compute nodes.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for AI training, real-time inference, and mission-critical HPC applications, this 48-port 400G network switch delivers 38.4Tbps of aggregate bidirectional bandwidth. Fine-grained adaptive routing, incast-aware flow control, and configurable virtual lanes help optimize message rates and reduce congestion across highly parallel workloads.\u003c\/p\u003e\n\n\u003cp\u003eThe air-cooled 1.7RU chassis uses fan-to-port airflow and dual 240\/277 VAC power supplies for data-center deployment. Hot-swappable fans and power supplies simplify maintenance, while secure boot, integrated management, real-time telemetry, and in-band or out-of-band administration support dependable operation within scalable Cornelis CN5000 Omni-Path environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e48-Port 400G Fabric:\u003c\/strong\u003e Provides 48 QSFP112 ports with 400Gbps performance per connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e38.4Tbps Aggregate Bandwidth:\u003c\/strong\u003e Supports intensive data movement across large AI and HPC clusters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLossless Networking:\u003c\/strong\u003e Uses credit-based flow control and link-level retransmission to prevent packet loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptive Routing:\u003c\/strong\u003e Dynamically selects efficient paths to reduce congestion and maintain low tail latency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable Virtual Lanes:\u003c\/strong\u003e Supports one to four traffic lanes plus a dedicated management lane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Telemetry:\u003c\/strong\u003e Delivers real-time network visibility for workload and traffic-flow optimization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable Components:\u003c\/strong\u003e Allows field replacement of fans and power supplies with minimal disruption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Management:\u003c\/strong\u003e Includes secure boot, secure key storage, and integrated OpenBMC-based administration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e 400G Omni-Path network switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Cornelis Networks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e CN5000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e CN5SWE48G2AF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFabric Ports:\u003c\/strong\u003e 48 x 400G QSFP112\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth per Port:\u003c\/strong\u003e 400Gbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggregate Bidirectional Bandwidth:\u003c\/strong\u003e 38.4Tbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Subdivision:\u003c\/strong\u003e 32 ports independently support 2 x 200G operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVirtual Lanes:\u003c\/strong\u003e One to four configurable virtual lanes plus one management lane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable MTU:\u003c\/strong\u003e 2KB, 4KB, 8KB, or 10KB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Multicast Table Size:\u003c\/strong\u003e 16,384 entries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabling Interface:\u003c\/strong\u003e QSFP112\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManagement Platform:\u003c\/strong\u003e Integrated OpenBMC-based management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManagement Interfaces:\u003c\/strong\u003e In-band and out-of-band\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet Management:\u003c\/strong\u003e 10\/100\/1000BASE-T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity:\u003c\/strong\u003e Secure key EEPROM and secure boot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e 1.7RU rackmount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Air-cooled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow Direction:\u003c\/strong\u003e Fan-to-port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supplies:\u003c\/strong\u003e Dual power supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power:\u003c\/strong\u003e 200–240\/277 VAC, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Power Consumption with DACs:\u003c\/strong\u003e 710W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Power Consumption with DACs:\u003c\/strong\u003e 865W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Power Consumption with AOCs:\u003c\/strong\u003e 1115W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Power Consumption with AOCs:\u003c\/strong\u003e 1285W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 26.1\" x 17.2\" x 1.7\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 30.8 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 50°F to 95°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°F to 158°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Humidity:\u003c\/strong\u003e 5% to 85%, non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Humidity:\u003c\/strong\u003e 5% to 95%, non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Altitude:\u003c\/strong\u003e Up to 9,843 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Altitude:\u003c\/strong\u003e Up to 39,370 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e FCC Class A, CAN ICES-3(A), EN55032, EN55035, EN61000-3-2, EN61000-3-3, VCCI Class A, CISPR 32 Class A, RoHS, and REACH\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cornelis Networks","offers":[{"title":"Default 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