NVIDIA Spectrum SN2400 - 50/200GbE (SN2400-1S)
Brand: NVIDIA | Category: Network Switches
SKU: SN2400-1S | Part #: SN2400-1S | MPN: SN2400-1S
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About the NVIDIA Spectrum SN2400 - 50/200GbE (SN2400-1S)
The NVIDIA Spectrum SN2400 achieves sub-microsecond cut-through forwarding latency, eliminating the store-and-forward delays that constrain traditional switching architectures. Built on the NVIDIA Spectrum-1 ASIC, this 1U rack-mountable switch delivers 6.4 Tbps of switching capacity and 4.76 Bpps forwarding rate, making it the foundation for ultra-low-latency data center networks. The SN2400-1S features 48 QSFP28 ports, each supporting 100GbE speeds with flexible breakout capabilities—enabling 4x25GbE or 4x10GbE per port via breakout cables. This port flexibility accommodates mixed-speed deployments and evolving infrastructure requirements without requiring hardware replacement.
Network engineers and data center architects rely on the SN2400-1S for performance-critical environments where latency and throughput directly impact business outcomes. NVIDIA Onyx, the Linux-based network operating system, provides comprehensive routing (BGP, OSPF, RIP, PIM, IGMP), overlay protocols (VXLAN, MPLS), and enterprise-grade features including RoCE, RDMA offload, PFC, ECN, and ECMP. Redundant hot-swappable PSUs and hot-swappable fan modules with configurable airflow (front-to-rear or rear-to-front) ensure operational resilience, while the 16 MB shared packet buffer handles burst traffic gracefully. Out-of-band management via 1GbE RJ-45 and RS-232 console access simplify deployment and troubleshooting in production environments.
High-Performance Deployment Scenarios
- High-frequency trading and financial services networks requiring sub-microsecond latency and deterministic forwarding behavior
- AI and GPU cluster interconnects leveraging RDMA offload and RoCE for accelerated workload communication
- Multi-tenant cloud and service provider fabrics supporting VXLAN and MPLS overlay networks at scale
- Storage-area networks and converged data center fabrics demanding 100GbE connectivity with flexible breakout options
- Research computing and scientific data centers needing symmetric, non-blocking switching capacity across distributed systems
Contact Omnixon Global to request a quote for the NVIDIA Spectrum SN2400-1S and explore how this platform integrates with your infrastructure strategy.
Technical Specifications
| Brand | NVIDIA |
| Category | Network Switches |
| SKU | SN2400-1S |
| Part Number | SN2400-1S |
| Condition | New |
| Interface | 200GbE |
| Speed | 50/200GbE |
| Manufacturer Part Number | SN2400-1S |
| ASIC | NVIDIA Spectrum-1 |
| Form Factor | 1U rack-mountable |
| Total Ports | 48 x QSFP28 |
| Port Speed | 100GbE per port (supports 10GbE, 25GbE, 40GbE, 50GbE, 100GbE) |
| Breakout Support | 4x25GbE or 4x10GbE per QSFP28 port via breakout cables |
| Switching Capacity | 6.4 Tbps |
| Forwarding Rate | 4.76 Bpps |
| Latency | Sub-microsecond cut-through forwarding |
| Buffer Memory | 16 MB shared packet buffer |
| Management Ports | 1 x 1GbE out-of-band management (RJ-45), 1 x RS-232 console (RJ-45) |
| Operating System | NVIDIA Onyx (Linux-based NOS) |
| Routing Protocols | BGP, OSPF, RIP, PIM, IGMP |
| Overlay/Tunneling | VXLAN, MPLS |
| Advanced Features | RoCE, PFC, ECN, RDMA offload, ECMP, sFlow, SPAN/RSPAN |
| Power Supply | Dual redundant hot-swappable PSUs (AC) |
| Cooling | Hot-swappable fan modules; front-to-rear and rear-to-front airflow options |
| Power Consumption (typical) | Approximately 200W |
| Operating Temperature | 0°C to 40°C |
| Dimensions | 44.5 mm (H) x 440 mm (W) x 520 mm (D) |
| Regulatory Compliance | CE, FCC, RoHS |
Frequently Asked Questions about NVIDIA Spectrum SN2400 - 50/200GbE (SN2400-1S)
What does the NVIDIA Spectrum SN2400 - 50/200GbE (SN2400-1S) do?
The NVIDIA Spectrum SN2400 - 50/200GbE (SN2400-1S) 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 NVIDIA Spectrum SN2400 - 50/200GbE (SN2400-1S)?
Key specifications for the NVIDIA Spectrum SN2400 - 50/200GbE (SN2400-1S): new condition; network type Ethernet Switch; network port config 48x 50GbE + 8x 200GbE; network speed 50/200GbE; network switching capacity 6.4 Tbps; network forwarding rate 4.76 Bpps; network power consumption 200W. Manufacturer part number SN2400-1S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN2400 - 50/200GbE (SN2400-1S) compatible with my infrastructure?
The NVIDIA Spectrum SN2400 - 50/200GbE (SN2400-1S) 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.