NVIDIA MSN4700-WS2FC Spectrum-3 based 400GbE 1U Open Ethernet Switch with Cumulus Linux, 32 QSFPDD ports
Earn 29,156 points when you buy me!
The SN4000 platforms combine industry-leading cloud features with ground-breaking performance to support modern scale-out distributed data center applications. SN4000 comes with built-in WJH™ telemetry and Advanced Network virtualization capabilities. SN4000 is open and supports multiple network operating systems including Mellanox Onyx, Cumulus Linux, SONiC and DENT. With support for all speeds 1GbE through 400GbE, the SN4000 platforms are ideal to build large layer-2, layer-3 and virtualized network fabrics for both green field and brown field environments.
Visibility
NVIDIA Spectrum™ SN4000 switches support detailed and contextual telemetry with NVIDIA What Just Happened® (WJH). WJH dramatically reduces mean time to issue resolution by providing instant answers to when, what, who, where and why questions as soon as an issue occurs.
Spectrum switches implement hardware-accelerated histograms that track and summarize queue depths at sub-microsecond granularity. These histograms eliminate false alerts common with basic watermark or threshold-based monitoring techniques.
Performance
NVIDIA Spectrum SN4000 switches feature a fully shared packet and monolithic buffer architecture. This superior design ensures fair, predictable, and high-performance data delivery—essential for scale-out software-defined storage and modern multi-tenant cloud deployments.
Spectrum switches provide a robust, high-bandwidth and low-latency data path for technologies like remote direct memory access over converged Ethernet (RoCE) and machine learning applications utilizing GPUDirect®.
Scale
NVIDIA Spectrum SN4000 switches support best-in-class Virtual Extensible LAN (VXLAN), offering 10X more tunnels and tunnel endpoints compared to conventional designs. This enables massive scalability for modern cloud and virtualization environments.
With 512K shared forwarding entries, SN4000 switches flexibly support access control lists (ACL), longest prefix match (LPM) routes, host routes, MAC tables, ECMP, and tunnel applications—ensuring unparalleled flexibility and scale.
| MFG Number | 920-9N301-00FB-0C0 |
|---|---|
| Condition | Item Condition : Brand New |
| Price | $29,156.00 |
| Ports | 32x QSFP-DD 400GbE |
| Switches Rack Unit | 2U |
| Capacity | 12.8Tb/s |
| Power | 630W |
| Software | Cumulus Linux |
| Product Card Description | The SN4700 spine/super-spine offers 32 ports of 400GbE in a compact 1U form factor. It enables connectivity to endpoints at varying speeds and carries a throughput of 12.8 Tb/s, with a landmark 8.4Bpps processing capacity. As an ideal spine solution, the SN4700 allows maximum flexibility, with port speeds spanning from 1 to 400GbE per port. |
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Inquiry First – Please reach out to our team to discuss your requirements before placing an order. |