Mellanox MSN4700-CS2R Spectrum-3 400GbE Ethernet Switch, 32 Ports
Brand: Mellanox | Category: Network Switches
SKU: MEL-MSN4700-CS2R | Part #: MSN4700-CS2R | MPN: MSN4700-CS2R
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About the Mellanox MSN4700-CS2R Spectrum-3 400GbE Ethernet Switch, 32 Ports
The Mellanox MSN4700-CS2R Spectrum-3 400GbE Ethernet Switch, 32 Ports from Mellanox is enterprise-grade Network Switches hardware built for data centers. It features 400Gb capacity, 1U form factor, Ethernet interface, 400GbE speed. The Mellanox MSN4700-CS2R is a high-density, open Ethernet switch built on the NVIDIA Spectrum-3 ASIC, delivering 32 ports of native 400GbE connectivity in a compact 1U form factor. With an aggregate switching capacity of 12.8 Tbps and a forwarding rate of 8.33 Bpps, the platform is engineered to meet the throughput demands of modern hyperscale data centers, AI and machine learning training clusters, high-performance storage fabrics, and spine-leaf network architectures. The Available in brand new condition. Mellanox network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Mellanox |
| Category | Network Switches |
| SKU | MEL-MSN4700-CS2R |
| Part Number | MSN4700-CS2R |
| Condition | New |
| Capacity | 400Gb |
| Form Factor | 1U |
| Interface | Ethernet |
| Speed | 400GbE |
| Manufacturer Part Number | MSN4700-CS2R |
| Switch ASIC | NVIDIA Spectrum-3 |
| Form Factor | 1U rack-mount |
| Total Ethernet Ports | 32 × QSFP-DD 400GbE |
| Aggregate Switching Capacity | 12.8 Tbps |
| Forwarding Rate | 8.33 Bpps |
| Port Breakout Support | 2×200GbE, 4×100GbE, 8×50GbE, 4×25GbE per QSFP-DD port |
| Management Ports | 2 × 10/100/1000BASE-T out-of-band + 1 × RJ-45 serial console |
| Network Operating System | Cumulus Linux |
| Airflow Direction | Front-to-rear (port-side to PSU-side) |
| Power Supply | Redundant hot-swappable AC power supplies |
| Power Supply Input | AC (100–240 V) |
| Redundancy | Redundant hot-swappable PSUs and fans |
| Routing Protocols | BGP, OSPF, IS-IS, ECMP, VXLAN with BGP EVPN |
| Advanced Features | RoCEv2 lossless Ethernet, ECN, PFC, RDMA support, hardware VXLAN routing |
| Telemetry | Streaming telemetry via gNMI/gRPC, NVIDIA UFM compatible |
| Management Interfaces | SNMP, gNMI, REST API, SSH, Ansible/Puppet/Chef automation support |
| Operating Temperature | 0°C to 45°C |
| Standards Compliance | IEEE 802.3bs (400GbE), IEEE 802.1Q, IEEE 802.3x, RFC-compliant IP routing |
Frequently Asked Questions about Mellanox MSN4700-CS2R Spectrum-3 400GbE Ethernet Switch, 32 Ports
What does the Mellanox MSN4700-CS2R Spectrum-3 400GbE Ethernet Switch, 32 Ports do?
The Mellanox MSN4700-CS2R Spectrum-3 400GbE Ethernet Switch, 32 Ports is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
What are the headline specs of the Mellanox MSN4700-CS2R Spectrum-3 400GbE Ethernet Switch, 32 Ports?
Key specifications for the Mellanox MSN4700-CS2R Spectrum-3 400GbE Ethernet Switch, 32 Ports: capacity 400Gb; form factor 1U; interface Ethernet; new condition; series Spectrum-3; ports 32x QSFP-DD 400GbE; form factor 1U; airflow C2P / rear-to-front airflow; use case Leaf-spine and high-bandwidth Ethernet fabrics. Manufacturer part number MSN4700-CS2R. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the Mellanox MSN4700-CS2R Spectrum-3 400GbE Ethernet Switch, 32 Ports compatible with my infrastructure?
The Mellanox MSN4700-CS2R Spectrum-3 400GbE Ethernet Switch, 32 Ports interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.