NVIDIA Spectrum SN1200 - 400GbE
Brand: NVIDIA | Category: Network Switches
SKU: SN1200-2S | Part #: SN1200-2S | MPN: SN1200-2S
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About the NVIDIA Spectrum SN1200 - 400GbE
The NVIDIA Spectrum SN1200 - 400GbE from NVIDIA is enterprise-grade Network Switches hardware built for data centers. It features 400GbE interface, 400GbE speed. The NVIDIA Spectrum SN1200 is a 1U fixed-configuration open Ethernet switch built on the NVIDIA Spectrum-1 ASIC, delivering high-density 10/25/40/100GbE connectivity in a compact form factor suited to top-of-rack and leaf-layer deployments. The platform supports up to 48 x 25GbE SFP28 ports combined with 8 x 100GbE QSFP28 uplink ports, providing flexible breakout capabilities and non-blocking forwarding throughput. Its ASIC architecture features advanced telemetry, Weighted R Available in brand new condition. NVIDIA 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 | NVIDIA |
| Category | Network Switches |
| SKU | SN1200-2S |
| Part Number | SN1200-2S |
| Condition | New |
| Interface | 400GbE |
| Speed | 400GbE |
| Manufacturer Part Number | SN1200-2S |
| Switch ASIC | NVIDIA Spectrum-1 |
| Form Factor | 1U fixed configuration |
| Total Switch Ports | 56 |
| SFP28 (25GbE) Downlink Ports | 48 |
| QSFP28 (100GbE) Uplink Ports | 8 |
| Supported Port Speeds | 10GbE, 25GbE, 40GbE, 100GbE |
| Switching Capacity | 3.2 Tbps |
| Forwarding Rate | Up to 1.2 Bpps |
| Latency | Sub-microsecond cut-through |
| MAC Address Table Size | 128K |
| VLAN Support | Up to 4K VLANs (802.1Q) |
| Routing Table (IPv4) | Up to 128K entries |
| ECMP Groups | Up to 4K next-hop groups |
| Power Supply | Redundant hot-swap AC power supplies |
| Fan Modules | Hot-swappable, front-to-rear or rear-to-front airflow options |
| Management Port | 1 x RJ-45 out-of-band management, 1 x USB |
| Network Operating System | NVIDIA Cumulus Linux / NVIDIA Onyx |
| Overlay Protocols | VXLAN with EVPN control plane |
| RoCE Support | Yes — lossless Ethernet with PFC and ETS |
| Telemetry | NVIDIA What Just Happened (WJH), sFlow, SNMP |
Frequently Asked Questions about NVIDIA Spectrum SN1200 - 400GbE
What does the NVIDIA Spectrum SN1200 - 400GbE do?
The NVIDIA Spectrum SN1200 - 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 SN1200 - 400GbE?
Key specifications for the NVIDIA Spectrum SN1200 - 400GbE: new condition; network type Ethernet Switch; network port config 12x 400GbE QSFP-DD; network speed 400GbE; network switching capacity 4.8 Tbps; network forwarding rate 3.57 Bpps; network power consumption 140W. Manufacturer part number SN1200-2S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN1200 - 400GbE compatible with my infrastructure?
The NVIDIA Spectrum SN1200 - 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.