NVIDIA Spectrum SN1500
Brand: NVIDIA | Category: Network Switches
SKU: SN1500-4S | Part #: SN1500-4S | MPN: SN1500-4S
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About the NVIDIA Spectrum SN1500
The NVIDIA Spectrum SN1500 (part number SN1500-4S) delivers 3.2 Tbps of switching capacity with a forwarding rate of up to 2.38 Bpps, providing line-rate performance across demanding enterprise and data center networks. Built on the NVIDIA Spectrum-1 ASIC and housed in a compact 1U fixed-configuration form factor, this network switch combines 32 QSFP28 ports—each supporting 4 × 25GbE breakout capability—with multi-speed flexibility across 1GbE, 10GbE, 25GbE, 40GbE, 50GbE, and 100GbE. Sub-microsecond cut-through latency ensures ultra-low packet delay, while a 128K MAC address table and up to 128K IPv4 routes (LPM) support large-scale deployments. The switch is engineered for both Layer 2 and Layer 3 operations, including VxLAN bridging, MLAG, STP/RSTP/MSTP, LACP, QinQ, BGP, OSPF, VxLAN routing, BGP-EVPN, and ECMP.
Network engineers, infrastructure architects, and IT procurement teams select the SN1500-4S for hyperscale cloud environments, AI training clusters, high-performance computing facilities, and carrier-grade networks where throughput, latency, and operational visibility are non-negotiable. The switch runs NVIDIA Onyx (MLNX-OS) or Cumulus Linux, giving operators choice in network OS while maintaining full feature parity. Advanced telemetry via NVIDIA What Just Happened (WJH), sFlow, SNMP, and gNMI/gRPC enables real-time network monitoring and troubleshooting, reducing mean time to resolution in mission-critical environments. Dual redundant hot-swappable power supplies and configurable airflow options (port-side exhaust or intake) ensure reliability across diverse data center thermal profiles and operating conditions from 0°C to 45°C.
Omnixon Global stocks the SN1500-4S for immediate deployment across the UAE and wider EMEA region, backed by our enterprise support infrastructure and deep OEM partnerships. To request a quotation, technical specifications sheet, or arrange a demo unit for your production environment, submit an RFQ through Omnixon Global today.
Technical Specifications
| Brand | NVIDIA |
| Category | Network Switches |
| SKU | SN1500-4S |
| Part Number | SN1500-4S |
| Condition | New |
| Interface | 100GbE |
| Speed | 25GbE |
| Manufacturer Part Number | SN1500-4S |
| Product Line | NVIDIA Spectrum |
| Switch ASIC | NVIDIA Spectrum-1 |
| Form Factor | 1U fixed-configuration |
| Ports | 32 x QSFP28 (supports 4 x 25GbE breakout per port) |
| Supported Port Speeds | 1GbE, 10GbE, 25GbE, 40GbE, 50GbE, 100GbE |
| Switching Capacity | 3.2 Tbps |
| Forwarding Rate | Up to 2.38 Bpps |
| Latency | Sub-microsecond cut-through latency |
| MAC Address Table | 128K MAC addresses |
| Routing Table (IPv4) | Up to 128K IPv4 routes (LPM) |
| Management Ports | 1 x 10/100/1000BASE-T out-of-band management, 1 x RJ-45 serial console |
| Supported Network OS | Cumulus Linux, NVIDIA Onyx (MLNX-OS) |
| Layer 2 Features | VxLAN bridging, MLAG, STP/RSTP/MSTP, LACP, QinQ |
| Layer 3 Features | BGP, OSPF, VxLAN routing, BGP-EVPN, ECMP |
| Telemetry | NVIDIA What Just Happened (WJH), sFlow, SNMP, gNMI/gRPC |
| Power Supply | Redundant hot-swappable PSUs |
| Airflow Options | Port-side exhaust (PSE) and port-side intake (PSI) |
| Operating Temperature | 0°C to 45°C |
| Regulatory Compliance | CE, FCC Class A, RoHS |
Frequently Asked Questions about NVIDIA Spectrum SN1500
What does the NVIDIA Spectrum SN1500 do?
The NVIDIA Spectrum SN1500 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 SN1500?
Key specifications for the NVIDIA Spectrum SN1500: new condition; network type Ethernet Switch; network port config 96x 25GbE SFP28; network speed 25GbE; network switching capacity 2.4 Tbps; network forwarding rate 1.79 Bpps; network power consumption 100W. Manufacturer part number SN1500-4S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN1500 compatible with my infrastructure?
The NVIDIA Spectrum SN1500 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.