NVIDIA Spectrum SN2300 - 25/100GbE (SN2300-1S)
Brand: NVIDIA | Category: Network Switches
SKU: SN2300-1S | Part #: SN2300-1S | MPN: SN2300-1S
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About the NVIDIA Spectrum SN2300 - 25/100GbE (SN2300-1S)
L2/L3 switching with BGP/OSPF, VXLAN/EVPN, and static routing — these protocols determine the fabric role of the NVIDIA Spectrum SN2300-1S in modern data center architectures. Built on the NVIDIA Spectrum-1 ASIC, this 1U rack-mount switch delivers 6.4 Tbps of switching capacity and a forwarding rate of 4.76 Bpps, making it suitable for high-performance, low-latency environments where every microsecond matters. The switch features 32 x 100GbE QSFP28 ports with flexible breakout capability up to 128 x 25GbE, supporting mixed-speed deployments across 10GbE, 25GbE, 40GbE, 50GbE, and 100GbE links. Sub-microsecond cut-through forwarding minimizes latency-sensitive workloads, while lossless Ethernet support via IEEE 802.1Qbb PFC and IEEE 802.1Qaz ETS ensures predictable performance for demanding applications.
Network engineers and IT infrastructure teams will appreciate the comprehensive routing and switching capabilities built into NVIDIA Cumulus Linux, which offers 128K MAC address entries, 128K IPv4 routes, and 64K IPv6 routes with up to 64 ECMP next-hops per group. Advanced Layer 2 features include IEEE 802.1Q VLAN support, RSTP, MSTP, and LACP bonding, while Layer 3 functionality spans BGP, OSPF, VxLAN, and BGP-EVPN for next-generation overlay networks. The SN2300-1S includes redundant hot-swappable AC power supplies for operational resilience, alongside out-of-band management via dedicated RJ-45, USB, and RS-232 console interfaces. To explore this NVIDIA switch for your enterprise fabric architecture, contact Omnixon Global for a detailed RFQ.
Deployment Scenarios
- High-speed interconnect fabric for AI and machine learning clusters requiring sub-microsecond latency
- Data center core and spine-leaf overlays leveraging BGP-EVPN and VxLAN multi-tenancy
- Storage area networks with lossless Ethernet and PFC congestion management
- HPC and scientific computing environments with mixed 25GbE and 100GbE bandwidth tiers
- Enterprise campus aggregation with redundant power and comprehensive Layer 3 protocol support
Technical Specifications
| Brand | NVIDIA |
| Category | Network Switches |
| SKU | SN2300-1S |
| Part Number | SN2300-1S |
| Condition | New |
| Interface | 100GbE |
| Speed | 100GbE |
| Manufacturer Part Number | SN2300-1S |
| Switch ASIC | NVIDIA Spectrum-1 |
| Form Factor | 1U rack-mount |
| Total Switching Capacity | 6.4 Tbps |
| Forwarding Rate | 4.76 Bpps |
| QSFP28 Ports | 32 x 100GbE QSFP28 |
| 25GbE Port Density (breakout) | Up to 128 x 25GbE (via 4x25G breakout) |
| Port Speeds Supported | 10GbE, 25GbE, 40GbE, 50GbE, 100GbE |
| Latency | Sub-microsecond cut-through forwarding |
| MAC Address Table Size | 128K |
| IPv4 Routes | Up to 128K |
| IPv6 Routes | Up to 64K |
| ECMP Groups | Up to 64 next hops per group |
| Layer 2 Protocols | IEEE 802.1Q VLANs, RSTP, MSTP, LACP (802.3ad) |
| Layer 3 Protocols | BGP, OSPF, VxLAN, BGP-EVPN, static routing |
| Lossless Ethernet | IEEE 802.1Qbb PFC, IEEE 802.1Qaz ETS, ECN |
| Operating System | NVIDIA Cumulus Linux |
| Management Interfaces | 1 x RJ-45 out-of-band management, 1 x USB, RS-232 console |
| Power Supplies | Redundant hot-swappable AC power supplies |
| Airflow Options | Port-side exhaust (PSE) and port-side intake (PSI) |
| Operating Temperature | 0°C to 40°C |
| Power Consumption (typical) | Approximately 250W (typical operational load) |
Frequently Asked Questions about NVIDIA Spectrum SN2300 - 25/100GbE (SN2300-1S)
What does the NVIDIA Spectrum SN2300 - 25/100GbE (SN2300-1S) do?
The NVIDIA Spectrum SN2300 - 25/100GbE (SN2300-1S) 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 SN2300 - 25/100GbE (SN2300-1S)?
Key specifications for the NVIDIA Spectrum SN2300 - 25/100GbE (SN2300-1S): new condition; network type Ethernet Switch; network port config 48x 25GbE + 8x 100GbE; network speed 25/100GbE; network switching capacity 3.2 Tbps; network forwarding rate 2.38 Bpps; network power consumption 150W. Manufacturer part number SN2300-1S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN2300 - 25/100GbE (SN2300-1S) compatible with my infrastructure?
The NVIDIA Spectrum SN2300 - 25/100GbE (SN2300-1S) 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.