NVIDIA Spectrum SN2100 - 100/400GbE
Brand: NVIDIA | Category: Network Switches
SKU: SN2100-2S | Part #: SN2100-2S | MPN: SN2100-2S
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About the NVIDIA Spectrum SN2100 - 100/400GbE
L2/L3 switching with BGP/OSPF routing, VXLAN/EVPN overlay support, and lossless Ethernet fabric capabilities determine this platform's role as a high-performance data center spine or leaf switch. The NVIDIA Spectrum SN2100 - 100/400GbE (part number SN2100-2S) is engineered for network engineers and infrastructure architects who demand exceptional throughput, ultra-low latency, and deterministic performance in mission-critical environments. This 1U rack-mount switch leverages the NVIDIA Spectrum-2 ASIC to deliver native 400GbE connectivity across 16 QSFP28/QSFP-DD ports, with flexible speed adaptation down to 100GbE, 40GbE, 25GbE, or 10GbE via breakout configurations.
The SN2100-2S combines industry-leading switching capacity with advanced congestion management and telemetry capabilities. Sub-microsecond cut-through latency, Priority Flow Control (PFC), and Explicit Congestion Notification (ECN) ensure predictable performance for both traditional and disaggregated network workloads. RoCE support—both RoCEv1 and RoCEv2—enables lossless, high-speed communication for storage and AI infrastructure. The switch supports NVIDIA Cumulus Linux as well as ONIE-compatible third-party network operating systems, providing deployment flexibility. Dual redundant, hot-swappable power supplies and configurable airflow (port-to-power or power-to-port) simplify operations in diverse data center environments. Built-in streaming hardware telemetry, SNMP, and sFlow integration enable real-time visibility across your fabric. Contact the Omnixon Global team to request a quote for the NVIDIA Spectrum SN2100 - 100/400GbE and discuss your network architecture requirements.
Key Specifications
- Manufacturer: NVIDIA
- Switching Capacity: 6.4 Tbps
- Forwarding Rate: Up to 4.76 Bpps
- Port Configuration: 16 x QSFP28 / QSFP-DD
- Port Speed: Up to 400GbE per port (native); 100GbE, 40GbE, 25GbE, 10GbE via breakout
- Latency: Sub-microsecond cut-through
- Management Interfaces: 1 x RJ-45 out-of-band management, 1 x RJ-45 console
- Operating Temperature Range: 0°C to 45°C
Technical Specifications
| Brand | NVIDIA |
| Category | Network Switches |
| SKU | SN2100-2S |
| Part Number | SN2100-2S |
| Condition | New |
| Interface | 400GbE |
| Speed | 400GbE |
| Manufacturer Part Number | SN2100-2S |
| Series | Spectrum |
| ASIC | NVIDIA Spectrum-2 |
| Form Factor | 1U rack-mount |
| Total Ports | 16 x QSFP28 / QSFP-DD |
| Port Speed | Up to 400GbE per port (native); 100GbE, 40GbE, 25GbE, 10GbE via breakout |
| Switching Capacity | 6.4 Tbps |
| Forwarding Rate | Up to 4.76 Bpps |
| Latency | Sub-microsecond cut-through |
| Management Ports | 1 x RJ-45 out-of-band management, 1 x RJ-45 console |
| Power Supply | Dual redundant hot-swappable PSUs |
| Cooling | Port-to-power (front-to-back) and power-to-port (back-to-front) airflow options |
| Network OS Support | NVIDIA Cumulus Linux; ONIE-compatible for third-party NOS installation |
| Routing Protocols | BGP, OSPF, ECMP, VRF, VXLAN, EVPN |
| RoCE Support | RoCEv1 and RoCEv2 with lossless Ethernet (PFC, ECN) |
| Congestion Management | Priority Flow Control (PFC), Explicit Congestion Notification (ECN) |
| Telemetry | Streaming hardware telemetry; SNMP; sFlow |
| Standards Compliance | IEEE 802.1Q, 802.1ad, 802.3bs, 802.1p, 802.3x |
| Operating Temperature | 0°C to 45°C |
| Rack Units | 1U |
Frequently Asked Questions about NVIDIA Spectrum SN2100 - 100/400GbE
What does the NVIDIA Spectrum SN2100 - 100/400GbE do?
The NVIDIA Spectrum SN2100 - 100/400GbE 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 SN2100 - 100/400GbE?
Key specifications for the NVIDIA Spectrum SN2100 - 100/400GbE: new condition; network type Ethernet Switch; network port config 16x 100GbE + 2x 400GbE; network speed 100/400GbE; network switching capacity 3.2 Tbps; network forwarding rate 2.38 Bpps; network power consumption 180W. Manufacturer part number SN2100-2S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN2100 - 100/400GbE compatible with my infrastructure?
The NVIDIA Spectrum SN2100 - 100/400GbE 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.