NVIDIA Spectrum SN1800 - 400GbE (SN1800-1S)
Brand: NVIDIA | Category: Network Switches
SKU: SN1800-1S | Part #: SN1800-1S | MPN: SN1800-1S
Contact for Pricing — Request a Quote
About the NVIDIA Spectrum SN1800 - 400GbE (SN1800-1S)
The NVIDIA Spectrum SN1800 - 400GbE (SN1800-1S) from NVIDIA is enterprise-grade Network Switches hardware built for data centers. It features 400GbE interface, 400GbE speed. The NVIDIA Spectrum SN1800 is a fixed-configuration 400GbE-capable Ethernet switch built on the NVIDIA Spectrum-2 ASIC, engineered to deliver high-density, low-latency switching for modern data center and enterprise environments. It supports full 400GbE port connectivity alongside backward-compatible speeds including 100GbE, 40GbE, 25GbE, and 10GbE, enabling seamless integration into existing network fabrics without forklift upgrades. The platform operates under NVIDIA's Cumu 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 | SN1800-1S |
| Part Number | SN1800-1S |
| Condition | New |
| Interface | 400GbE |
| Speed | 400GbE |
| Product Line | Spectrum SN1800 |
| Switch ASIC | NVIDIA Spectrum-2 |
| Form Factor | 1U rack-mount |
| Maximum Port Speed | 400GbE |
| Supported Port Speeds | 400GbE, 100GbE, 40GbE, 25GbE, 10GbE |
| Switching Architecture | Non-blocking, cut-through and store-and-forward |
| Layer 2 Protocols | VLAN, RSTP, MSTP, LACP, LLDP, VXLAN |
| Layer 3 Protocols | BGP, OSPF, ECMP, EVPN, static routing |
| RDMA Support | RoCEv2 (RDMA over Converged Ethernet v2) |
| Network Telemetry | In-band Network Telemetry (INT), per-flow telemetry, Wireshark streaming |
| Network Operating System | NVIDIA Cumulus Linux, NVIDIA Onyx |
| Management Interfaces | Out-of-band management port, console port, REST API, SNMP, gNMI/gRPC |
| Power Supply | Redundant hot-swap power supplies |
| Airflow Options | Port-side intake (front-to-back), port-side exhaust (back-to-front) |
| Regulatory Compliance | FCC, CE, RoHS |
| Automation Support | Ansible, Puppet, Chef, Terraform, ZTP (Zero Touch Provisioning) |
Frequently Asked Questions about NVIDIA Spectrum SN1800 - 400GbE (SN1800-1S)
What does the NVIDIA Spectrum SN1800 - 400GbE (SN1800-1S) do?
The NVIDIA Spectrum SN1800 - 400GbE (SN1800-1S) 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 SN1800 - 400GbE (SN1800-1S)?
Key specifications for the NVIDIA Spectrum SN1800 - 400GbE (SN1800-1S): new condition; network type Ethernet Switch; network port config 16x 400GbE QSFP-DD; network speed 400GbE; network switching capacity 6.4 Tbps; network forwarding rate 4.76 Bpps; network power consumption 200W. Manufacturer part number SN1800-1S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN1800 - 400GbE (SN1800-1S) compatible with my infrastructure?
The NVIDIA Spectrum SN1800 - 400GbE (SN1800-1S) 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.