NVIDIA Spectrum SN2000 - 25/100GbE (SN2000-1S)
Brand: NVIDIA | Category: Network Switches
SKU: SN2000-1S | Part #: SN2000-1S | MPN: SN2000-1S
Contact for Pricing — Request a Quote
About the NVIDIA Spectrum SN2000 - 25/100GbE (SN2000-1S)
The NVIDIA Spectrum SN2000 (part number SN2000-1S) delivers enterprise-grade switching with 48 ports of 25GbE SFP28 plus 8 ports of 100GbE QSFP28, supporting a diverse range of speeds from 1GbE through 10GbE, 25GbE, 40GbE, and 100GbE. Built on the NVIDIA Spectrum-1 ASIC, this non-blocking, cut-through architecture achieves a total switching capacity of 3.2 Tbps with a forwarding rate of 2.38 Bpps, enabling sub-microsecond latency for latency-sensitive workloads. Network engineers and infrastructure teams looking for high-density, low-latency switching will find the SN2000-1S purpose-built for demanding data centre environments.
Running NVIDIA Cumulus Linux, the Spectrum SN2000 supports comprehensive Layer 2 and Layer 3 protocols including VLAN, LACP, MSTP, LLDP, VxLAN, BGP, OSPF, ECMP, EVPN, and static routing. The switch includes native RoCE support for both lossless RoCE v1 and RoCE v2, making it ideal for high-performance computing and AI infrastructure. Deployed as a compact 1U rack-mount unit with redundant, hot-swappable power supplies and fans, the SN2000-1S integrates telemetry via NVIDIA WJH and NVIDIA NetQ for real-time visibility and proactive network management.
Typical Enterprise Deployment Scenarios
- High-performance computing (HPC) clusters requiring sub-microsecond latency and lossless RoCE connectivity for GPU-accelerated workloads
- Data centre spine-and-leaf architectures leveraging 100GbE uplinks with 25GbE host connections for massive east-west bandwidth
- Machine learning and AI infrastructure pools needing deterministic, low-latency fabric performance across multiple compute nodes
- Storage area networks (SANs) and converged infrastructures combining high port density with cut-through switching to minimize packet loss
- Multi-tenant cloud environments using VxLAN and EVPN for network virtualisation and dynamic traffic engineering
For detailed specifications, deployment guidance, and volume pricing on the NVIDIA Spectrum SN2000-1S, contact Omnixon Global to submit a Request for Quotation.
Technical Specifications
| Brand | NVIDIA |
| Category | Network Switches |
| SKU | SN2000-1S |
| Part Number | SN2000-1S |
| Condition | New |
| Interface | 100GbE |
| Speed | 100GbE |
| Manufacturer Part Number | SN2000-1S |
| Series | Spectrum SN2000 |
| ASIC | NVIDIA Spectrum-1 |
| Switch Architecture | Non-blocking, cut-through |
| Port Configuration | 48x 25GbE SFP28 + 8x 100GbE QSFP28 |
| Total Switching Capacity | 3.2 Tbps |
| Forwarding Rate | 2.38 Bpps |
| Latency | Sub-microsecond (cut-through mode) |
| Supported Speeds | 1GbE, 10GbE, 25GbE (SFP28); 40GbE, 100GbE (QSFP28) |
| Network Operating System | NVIDIA Cumulus Linux |
| Layer 2 Protocols | VLAN, LACP, MSTP, LLDP, LACP, VxLAN |
| Layer 3 Protocols | BGP, OSPF, ECMP, EVPN, Static Routing |
| RoCE Support | Yes (lossless RoCE v1 and RoCE v2) |
| Management | Out-of-band 1GbE RJ-45, RS-232 console port |
| Form Factor | 1U rack-mount |
| Power Supply | Redundant, hot-swappable PSUs |
| Fan Configuration | Redundant, hot-swappable fans; port-side exhaust (PSE) or port-side intake (PSI) options |
| Operating Temperature | 0°C to 45°C |
| Telemetry | NVIDIA WJH (What Just Happened), NVIDIA NetQ compatible |
| Automation Support | Ansible, Puppet, Chef, Terraform, NETCONF/YANG |
Frequently Asked Questions about NVIDIA Spectrum SN2000 - 25/100GbE (SN2000-1S)
What does the NVIDIA Spectrum SN2000 - 25/100GbE (SN2000-1S) do?
The NVIDIA Spectrum SN2000 - 25/100GbE (SN2000-1S) 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 SN2000 - 25/100GbE (SN2000-1S)?
Key specifications for the NVIDIA Spectrum SN2000 - 25/100GbE (SN2000-1S): new condition; network type Ethernet Switch; network port config 48x 25GbE + 6x 100GbE; network speed 25/100GbE; network switching capacity 3.2 Tbps; network forwarding rate 2.38 Bpps; network power consumption 180W. Manufacturer part number SN2000-1S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN2000 - 25/100GbE (SN2000-1S) compatible with my infrastructure?
The NVIDIA Spectrum SN2000 - 25/100GbE (SN2000-1S) 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.