• NVIDIA MSN3700-VS2RC 32x200G QSFP56 black switch with sleek design
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NVIDIA

NVIDIA MSN3700-VS2RC | Spectrum-2 32-Port 200GbE Switch, 12.8Tbps, Layer 3

MSN3700-VS2RC

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Description

The NVIDIA MSN3700-VS2RC is a high-performance Spectrum-2 switch delivering 32 ports of 200GbE in a compact 1U form factor, purpose-built for data center spine and super-spine deployments. With 12.8Tbps switching capacity and 8.33Bpps forwarding rate, it supports flexible port speeds from 10GbE to 200GbE per port. Pre-installed with Cumulus Linux, this open networking platform features dual redundant AC power supplies, x86 CPU, and C2P airflow for modern cloud-scale and AI infrastructure.

Features

NVIDIA Spectrum-2 ASIC with 12.8Tbps switching capacity and 8.33Bpps forwarding rate
- 32 QSFP56 ports supporting 200GbE, fully splittable for lower speeds (10/25/40/50/100GbE)
- Full Layer 2 and Layer 3 switching with wire-speed performance and cut-through forwarding
- Cumulus Linux open network OS with DevOps-friendly automation and programmability
- Advanced routing protocols: BGP, Multiprotocol BGP, OSPFv2, VRRP, PIM-SM, PIM-SSM, ECMP, BFD
- Comprehensive telemetry: streaming telemetry, INT-ready, 512K flow counters, deep packet inspection
- 42MB on-chip fully-shared packet buffer for burst absorption and congestion management
- Hardware-accelerated histograms and What Just Happened (WJH) telemetry for troubleshooting
- Cloud-scale NAT with 100K+ sessions for modern data center architectures
- Dual redundant hot-swappable AC power supplies for high availability
- Secured-boot, SyncE, and PPS support for network synchronization and security
- REST API, JSON-RPC, gNMI/gRPC, SNMP for automation and integration with orchestration tools
- Rail kit included for standard 19-inch rack mounting
- Non-blocking architecture with consistent low latency (sub-microsecond)
- RoHS compliant with environmental certifications for enterprise deployments

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

32x 200GbE QSFP56 ports, flexible speeds from 10GbE to 200GbE per port
- Switching capacity: 12.8Tbps bidirectional throughput
- Packet forwarding rate: 8.33 billion packets per second
- Processor: Intel x86 2.20GHz CPU
- Operating system: Cumulus Linux pre-installed
- Memory: 16GB RAM, flash storage included
- Power supplies: Dual redundant AC power supplies (100-240VAC, 50/60Hz)
- Airflow: C2P (Connector-to-Power, front-to-back)
- Form factor: 1U rack-mountable, 1.72in H x 16.84in W x 22in D
- Management: CLI, SNMP, web interface, JSON-RPC, REST API
- Advanced features: Streaming telemetry, Inband Network Telemetry (INT)-ready, SyncE, PPS
- Layer 3 routing: BGP, OSPF, VRRP, PIM, ECMP, BFD
- Buffer: 42MB on-chip shared packet buffer
- Certifications: RoHS compliant, CE, FCC, cTUVus

FAQs

Q: What port configurations does the MSN3700-VS2RC support?
A: The MSN3700-VS2RC features 32 QSFP56 ports that support flexible speeds including 10GbE, 25GbE, 40GbE, 50GbE, 100GbE, and 200GbE per port. This allows maximum deployment flexibility for spine, super-spine, or high-density leaf configurations using breakout cables.

Q: What is Cumulus Linux and why is it included?
A: Cumulus Linux is an open network operating system pre-installed on this switch, providing a true Linux distribution with extensive networking features and hardware-accelerated routing and switching. It enables automation using standard DevOps tools like Ansible, Puppet, and Chef, with API support for REST, JSON-RPC, and gNMI/gRPC.

Q: What is the typical use case for the SN3700 series?
A: The SN3700-VS2RC is purpose-built for data center spine and super-spine applications in cloud-scale, AI training clusters, GPU computing environments, hyperconverged storage, and machine learning infrastructure. Its 12.8Tbps capacity and low latency make it ideal for high-throughput east-west traffic and distributed computing workloads.

Q: Does this switch support network telemetry features?
A: Yes, the MSN3700-VS2RC includes advanced telemetry capabilities including streaming telemetry, Inband Network Telemetry (INT)-ready hardware, 512K on-chip flow counters, sFlow, and deep packet inspection. These features provide real-time visibility into network behavior, traffic patterns, and congestion for proactive monitoring and troubleshooting.

Q: What does C2P airflow mean?
A: C2P stands for Connector-to-Power airflow, meaning air flows from the front connector side to the rear power supply side (front-to-back). This airflow direction must match your data center's hot aisle/cold aisle cooling design for optimal thermal management.

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