MSN4700 Series Ethernet Switches. Spectrum-3 32 400GbE QSFP-DD portsairflow, Rail Kit

NVIDIA MSN4700-WS2R Spectrum-3 Based 400GbE 1U Open Ethernet Switch with Onyx 32 QSFPDD Ports 2 Power Supplies (AC) x86 CPU Standard Depth C2P Airflow Rail Kit

SN4700 Series Switches
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 25.6Tb/s, with a landmark 8.4Bpps processing capacity. As an ideal spine solution, the SN4700 allows maximum flexibility, with port speeds spanning from 1GbE to 400GbE per port.

Visibility
NVIDIA What Just Happened (WJH) telemetry dramatically reduces mean time to issue resolution by providing answers to: When, What, Who, Where and Why
Hardware-accelerated histograms track and summarize queue depths at submicrosecond granularity
Inband Network Telemetry (INT)-ready hardware
Streaming Telemetry
512K on-chip flow counters
Performance
Fully shared packet buffer provides a fair, predictable and high bandwidth data path
Consistent and low cut-through latency
Intelligent hardware-accelerated data movement, congestion management & load balancing for RoCE & Machine learning applications that leverage NVIDIA GPUDirect
Best-in-class VXLAN scale-10X more tunnels and tunnel endpoints
512K shared forwarding entries flexibly shared across ACL, LPM routes, host routes, MAC, ECMP and tunnel applications
Up to 1M IPv4 route entries
Agility
Comprehensive Layer-2, Layer-3 and RoCE
Advanced network virtualization with high performance single pass VXLAN routing and IPv6 segment routing
Cloud Scale NAT - 100K+ sessions
Programmable pipeline that can programmatically parse, process and edit packets
Deep Packet Inspection - 512B deep