NVIDIA Ethernet Switches

Accelerated Networks for Modern Workloads

NVIDIA Networking Solutions

Complex workloads demand ultra-fast processing of high-resolution simulations, extreme-size datasets, and highly parallelized algorithms. As these needs continue to grow, NVIDIA Quantum InfiniBand—the world’s only fully offloadable, In-Network Computing platform—provides dramatic leaps in performance to achieve faster time to discovery with less cost and complexity.

NVIDIA QM9700 Infinband NDR

Scaling Out Data Centers with 400G InfiniBand Smart Switches

‣ 64 400Gb/s ports or 128 200Gb/s ports in a single switch
‣ Over 66.5 billion packets per second (bidirectional) from a single NVIDIA Quantum-2 switch device
‣ RDMA, GPUDirect RDMA, GPUDirect Storage


NVIDIA SN4700 Ethernet Switch

Cloud, storage, and AI interconnects with visibility at scale.

‣ 128 100/50/25/10/1GbE, 64 200GbE, or 32 400GbE ports
‣ 512K forwarding entries that can be flexibly used across layer-2, layer-3, tunnelling and other protocols
‣ RDMA,RoCE, Machine Learning Applications
‣ Up to 1 million IPv4 route entries


NVIDIA SN3700 Ethernet Switch

Industry-leading features, performance, scale and visibility for the data center.

‣ 128x 10/25/50GbE, 64x 100GbE, or 32x 200GbE ports per LAG
‣ 512K forwarding entries that can be flexibly used across layer-2, layer-3, tunnelling and other protocols
‣ RDMA ,RoCE Machine learning applications
‣ Up to 512K IPv4 route entries


NVIDIA MSN3420-CB2RO  Spectrum-2

Data center performance, scale, and rich telemetry.

‣ 48 SFP28 25GbE + 12 QSFP28 100GbE ports
‣  2.4Tb/s Switching capacity 
‣ 3.58Bpps Wire-speed switching
VXLAN scale 10X more tunnels


NVIDIA MSN3700-CS2F  Spectrum-2

Flexibility and Performance for Data Center Networks.

‣ 32 QSFP28 100GbE ports
‣ 3.2Tb/s Switching capacity
‣ 4.76Bpps Wire-speed switching
‣ Up to 128 10/25GbE ports 


InfiniBand-Enhanced Capabilities

In-Network Computing

NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) offloads collective communication operations to the switch network, decreasing the amount of data traversing the network, reducing the time of Message Passing Interface (MPI) operations, and increasing data center efficiency.

Self-Healing Network

NVIDIA InfiniBand with self-healing network capabilities overcomes link failures, enabling network recovery 5,000X faster than any other software-based solution. These capabilities take advantage of the intelligence built into the latest generation of InfiniBand switches.

Quality of Service

InfiniBand is the only high-performance interconnect solution with proven quality-of-service capabilities, including advanced congestion control and adaptive routing, resulting in unmatched network efficiency.

Network Topologies

InfiniBand offers centralized management and supports any topology, including Fat Tree, Hypercubes, multi-dimensional Torus, and Dragonfly+. Routing algorithms optimize performance when designing a topology for particular application communication patterns.