NVIDIA Spectrum SN3100 - 25/100GbE (SN3100-1S)
Brand: NVIDIA | Category: Network Switches
SKU: SN3100-1S | Part #: SN3100-1S | MPN: SN3100-1S
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About the NVIDIA Spectrum SN3100 - 25/100GbE (SN3100-1S)
The NVIDIA Spectrum SN3100 - 25/100GbE (SN3100-1S) from NVIDIA is enterprise-grade Network Switches hardware built for data centers. It features 100GbE interface, 100GbE speed. The NVIDIA Spectrum SN3100 (part number SN3100-1S) is a 1U open Ethernet switch built on the NVIDIA Spectrum-1 ASIC, delivering non-blocking 25GbE and 100GbE connectivity for high-density data center and cloud environments. The switch provides 32 ports of native 100GbE QSFP28, supporting breakout configurations that enable up to 128 ports of 25GbE, making it a versatile platform for both spine and leaf roles within a Clos or fat-tree fabric. The Spectrum ASIC incorporates Adv 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 | SN3100-1S |
| Part Number | SN3100-1S |
| Condition | New |
| Interface | 100GbE |
| Speed | 100GbE |
| Switch ASIC | NVIDIA Spectrum-1 |
| Form Factor | 1U |
| Total 100GbE QSFP28 Ports | 32 |
| Breakout Support | Up to 128 x 25GbE via 4x25G breakout cables |
| Switching Capacity | 6.4 Tbps |
| Forwarding Rate | 4.76 Bpps |
| Latency | Sub-microsecond cut-through forwarding |
| Buffer Memory | On-chip shared packet buffer |
| MAC Table Size | 128K entries |
| Supported Routing Protocols | BGP, BGP Unnumbered, OSPF, ECMP |
| Overlay / Tunneling | VXLAN, EVPN |
| Lossless Ethernet | PFC (Priority Flow Control), ECN (Explicit Congestion Notification), RoCE v1/v2 |
| Network Operating Systems | NVIDIA Onyx (MLNX-OS), NVIDIA Cumulus Linux |
| Management Interfaces | 1 x RJ-45 out-of-band management port, RS-232 serial console port |
| Power Supplies | Redundant hot-swappable PSUs |
| Airflow Options | Port-side exhaust (PSE) and port-side intake (PSI) |
| Fans | Hot-swappable fan modules |
| Operating Temperature | 0°C to 45°C |
| Telemetry | In-band Network Telemetry (INT), SPAN, ERSPAN, sFlow |
| Automation Support | Ansible, Puppet, Chef, REST API, OpenConfig |
Frequently Asked Questions about NVIDIA Spectrum SN3100 - 25/100GbE (SN3100-1S)
What does the NVIDIA Spectrum SN3100 - 25/100GbE (SN3100-1S) do?
The NVIDIA Spectrum SN3100 - 25/100GbE (SN3100-1S) 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 SN3100 - 25/100GbE (SN3100-1S)?
Key specifications for the NVIDIA Spectrum SN3100 - 25/100GbE (SN3100-1S): 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 200W. Manufacturer part number SN3100-1S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN3100 - 25/100GbE (SN3100-1S) compatible with my infrastructure?
The NVIDIA Spectrum SN3100 - 25/100GbE (SN3100-1S) 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.