NVIDIA Spectrum SN3700
Brand: NVIDIA | Category: Network Switches
SKU: SN3700V2-688S | Part #: SN3700V2-688S | MPN: SN3700V2-688S
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About the NVIDIA Spectrum SN3700
The NVIDIA Spectrum SN3700 delivers 12.8 Tbps of switching capacity with a forwarding rate of 9.52 Bpps, providing line-rate performance across 32 QSFP-DD 400GbE ports. Built on the NVIDIA Spectrum-2 ASIC, the SN3700V2-688S is a 2U top-of-rack switch engineered for hyperscale data centers, cloud operators, and enterprises demanding ultra-high-speed interconnect fabrics. Its flexible port configuration supports breakout to 100GbE, 50GbE, and 25GbE via standard cables, while maintaining backward compatibility with 40GbE, 10GbE, and other legacy speeds. Dual hot-swappable power supplies and tool-free fan modules ensure operational continuity in mission-critical environments.
Network engineers and data center infrastructure teams select the NVIDIA SN3700 for its comprehensive feature set: RoCEv2 with lossless Ethernet (PFC, ECN) accelerates AI training workloads, while EVPN-VXLAN and MLAG enable seamless multi-vendor overlay networks. In-band Network Telemetry (INT) provides per-flow and per-queue visibility without performance penalty, simplifying troubleshooting and capacity planning. Support for Cumulus Linux and SONiC allows operators to run open-source networking stacks, reducing vendor lock-in. Advanced routing protocols—BGP, OSPF, IS-IS, and ECMP—combine with REST API and gNMI/gRPC automation to integrate naturally with Terraform, Ansible, and Puppet-driven infrastructure-as-code pipelines.
Omnixon Global supplies the NVIDIA Spectrum SN3700 (part number SN3700V2-688S) to enterprises across the UAE and GCC region. Our team partners with procurement teams, IT directors, and infrastructure planners to ensure rapid deployment and full technical support. Whether you're architecting a cloud backbone, upgrading data center fabric, or integrating AI-optimized networking, we deliver competitive pricing, local stock availability, and expert configuration guidance. Submit your RFQ today through Omnixon Global and let our specialists guide your next-generation network transformation.
Technical Specifications
| Brand | NVIDIA |
| Category | Network Switches |
| SKU | SN3700V2-688S |
| Part Number | SN3700V2-688S |
| Condition | New |
| Interface | NVMe |
| Speed | 100/400GbE |
| Manufacturer Part Number | SN3700V2-688S |
| ASIC | NVIDIA Spectrum-2 |
| Form Factor | 2U |
| Total Switching Capacity | 12.8 Tbps |
| Forwarding Rate | 9.52 Bpps |
| Port Configuration | 32 x QSFP-DD 400GbE |
| Breakout Support | 100GbE, 50GbE, 25GbE per breakout cable |
| Port Speed Options | 400GbE, 200GbE, 100GbE, 50GbE, 40GbE, 25GbE, 10GbE |
| Management Ports | 1 x 10/100/1000BASE-T out-of-band management, 1 x RJ45 console |
| Supported Operating Systems | NVIDIA Cumulus Linux, SONiC |
| Routing Protocols | BGP, OSPF, IS-IS, ECMP, EVPN-VXLAN |
| Layer 2 Features | VLAN, LACP, MSTP, RSTP, EVPN-VXLAN, MLAG |
| RoCE Support | RoCEv2 with lossless Ethernet (PFC, ECN) |
| Telemetry | NVIDIA Spectrum-2 In-band Network Telemetry (INT), per-flow and per-queue visibility |
| Power Supply | Redundant hot-swappable PSUs |
| Fan Modules | Hot-swappable, front-to-back and back-to-front airflow options |
| Operating Temperature | 0°C to 45°C |
| Regulatory Compliance | CE, FCC, RoHS |
| Automation Support | Ansible, Terraform, Puppet, REST API, gNMI/gRPC |
Frequently Asked Questions about NVIDIA Spectrum SN3700
What does the NVIDIA Spectrum SN3700 do?
The NVIDIA Spectrum SN3700 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 SN3700?
Key specifications for the NVIDIA Spectrum SN3700: new condition; network type Ethernet Switch; network port config 64x 100GbE + 8x 400GbE; network speed 100/400GbE; network switching capacity 12.8 Tbps; network forwarding rate 9.52 Bpps; network power consumption 450W. Manufacturer part number SN3700V2-688S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN3700 compatible with my infrastructure?
The NVIDIA Spectrum SN3700 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.