NVIDIA Spectrum SN1900 - 800GbE (SN1900-1S)
Brand: NVIDIA | Category: Network Switches
SKU: SN1900-1S | Part #: SN1900-1S | MPN: SN1900-1S
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About the NVIDIA Spectrum SN1900 - 800GbE (SN1900-1S)
The NVIDIA Spectrum SN1900 - 800GbE (SN1900-1S) from NVIDIA is enterprise-grade Network Switches hardware built for data centers. It features 800GbE interface, 800GbE speed. The NVIDIA Spectrum SN1900 is a 1U fixed-configuration Ethernet switch built on the NVIDIA Spectrum-1 ASIC, delivering non-blocking Layer 2 and Layer 3 switching for top-of-rack and small-scale aggregation deployments. The platform provides 18 ports of 100GbE QSFP28 connectivity along with 2 ports of 10GbE SFP+ for out-of-band or management purposes, yielding an aggregate switching capacity suitable for high-density server and storage interconnects in modern data centers. Its 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 | SN1900-1S |
| Part Number | SN1900-1S |
| Condition | New |
| Interface | 800GbE |
| Speed | 800GbE |
| Manufacturer Part Number | SN1900-1S |
| Series | Spectrum SN1900 |
| Switch ASIC | NVIDIA Spectrum-1 |
| Form Factor | 1U rack-mount |
| 100GbE QSFP28 Ports | 18 |
| 10GbE SFP+ Ports | 2 |
| Switching Capacity | Non-blocking, 3.6 Tbps aggregate |
| Forwarding Rate | Up to 2.38 Bpps |
| Supported Network Operating Systems | NVIDIA Onyx (MLNX-OS), NVIDIA Cumulus Linux |
| Layer 2 Features | VLANs, MSTP, LACP, VXLAN bridging |
| Layer 3 Features | BGP, OSPF, static routing, VXLAN routing, ECMP |
| Telemetry | In-band Network Telemetry (INT), sFlow, SPAN/RSPAN |
| Management Interfaces | REST API, Ansible automation, SNMP, CLI |
| Power Supplies | Redundant, hot-swappable |
| Airflow Options | Port-side exhaust (PSE) and port-side intake (PSI) |
| Rack Units | 1U |
| Standards Compliance | IEEE 802.1Q, 802.1ax, 802.3ad, 802.1D, RFC 4271 (BGP), RFC 2328 (OSPF) |
Frequently Asked Questions about NVIDIA Spectrum SN1900 - 800GbE (SN1900-1S)
What does the NVIDIA Spectrum SN1900 - 800GbE (SN1900-1S) do?
The NVIDIA Spectrum SN1900 - 800GbE (SN1900-1S) 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 SN1900 - 800GbE (SN1900-1S)?
Key specifications for the NVIDIA Spectrum SN1900 - 800GbE (SN1900-1S): new condition; network type Ethernet Switch; network port config 8x 800GbE OSFP; network speed 800GbE; network switching capacity 6.4 Tbps; network forwarding rate 4.76 Bpps; network power consumption 190W. Manufacturer part number SN1900-1S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN1900 - 800GbE (SN1900-1S) compatible with my infrastructure?
The NVIDIA Spectrum SN1900 - 800GbE (SN1900-1S) 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.