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Spectrum-3 Open Ethernet Mellanox Network Switch 400GbE 1U MSN4700-WS2FC

Spectrum-3 Open Ethernet Mellanox Network Switch 400GbE 1U MSN4700-WS2FC

Spectrum-3 Mellanox Network Switch

400GbE Mellanox Network Switch

400GbE 1U open ethernet switch

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Product Details
Transmission Rate:
1/10/25/40/50/100/200/400GbE Per Port
LACP, Stackable, VLAN Support
Communication Mode:
Full-Duplex & Half-Duplex
Switch Capacity:
1/10/25/40/50/100/200/400GbE Per Port
System Weight:
System Dimensions:
44mm (H) X 428mm (W) X 568.5mm (D)
Rack Mount:
19” Rack Mount
Product Description

NVIDIA MSN4700-WS2FC Spectrum-3 Based 400GbE 1U Open Ethernet Switch with Cumulus Linux 32 QSFPDD Ports 2 Power Supplies (AC) x86 CPU Standard Depth P2C 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.


  • 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


  • 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


  • 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
Feature   Value

Size: 1.72’’ x 16.85’’ x 22.3’’
44mm (H) x 428mm (W) x 568.5mm (D)
Mounting: 19” rack mount
Weight: 11.6kg
Speed: 1/10/25/40/50/100/200/400GbE per port
Connector cage: 32 QSFP-DD

Temperature: Operational: 0° to 35°C
Non-Operational: -40° to 70°C
Humidity: Operational: 10% - 85% non-condensing
Non-Operational: 10% - 90% non-condensing
Altitude: 3050m
Regulatory Safety/ EMC: CB, cTUVus, CE, CU, S_Mark, FCC, VCCI, ICES, RCM, BSMI, KCC, CCC
RoHS: RoHS compliant
Power Input Voltage:

1x/2x, 100Vac 15A, 110Vac 15A, 120Vac 12A, 200-240Vac 10A,

Two power cords are provided for each power supply unit in order to meet the electrical requirements of various regions. Please make sure to use the cord that meets the power requirements of your country or region.

Global Power Consumption: Typical power with passive cables (ATIS): 630W
Main Devices

CPU: Intel x86 2.20GHz Quad Core
PCIe: 4x Gen 3.0
Switch: NVIDIA Spectrum®-3
Memory: 16GB RAM , 60GB SSD
Throughput 25.6Tb/s

 Spectrum-3 Open Ethernet Mellanox Network Switch 400GbE 1U MSN4700-WS2FC 0



Q1.What can you buy from us? 

       A:Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables, Access Point, etc.

Q2.How about the delivery date? 

      A:It usually takes 3-5 working days. For specific models, please contact us to check the stock. In the end, the actual

      consultation shall prevail. We will do our best to deliver as soon as possible.

Q3.What's your warranty terms? 

      A: We supply 12 months warranty time.

Q4.How about the Shipping Method? 

      A: We use Fedex/DHL/UPS/TNT and other air shipments,sea shipments are also workable. In one words, we could do

      any shipments that you wanted.

Q5.Can I get some samples? 

      A:Yes, sample order is available for quality check and market test. You only need to pay the sample cost and express cost.

Q6.What are your core strengths? 

      A:First-hand supply, Original and new products with the favorable price and perfect after-sales service.

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