NVIDIA Spectrum SN4600 - 100GbE
Brand: NVIDIA | Category: Network Switches
SKU: SN4600-V2 | Part #: SN4600-V2 | MPN: SN4600-V2
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About the NVIDIA Spectrum SN4600 - 100GbE
The NVIDIA Spectrum SN4600-V2 delivers 12.8 Tbps switching capacity with a forwarding rate of 9.52 Bpps, enabling line-rate performance across all 64 QSFP28 ports. This high-density 100GbE switch combines exceptional throughput with sub-microsecond latency, making it the go-to choice for hyperscale data center operators, cloud service providers, and AI infrastructure teams deploying mission-critical workloads at scale.
Built on NVIDIA's Spectrum-2 ASIC architecture, the SN4600-V2 supports flexible port breakout (4×25GbE or 2×50GbE per port) and delivers advanced Layer 2 and Layer 3 switching with full VXLAN hardware offload, EVPN, and multi-protocol support (BGP, OSPF, IS-IS). Network engineers benefit from lossless Ethernet capabilities including RoCEv2, Priority Flow Control, and Explicit Congestion Notification—critical for RDMA-based applications and ultra-low-latency environments. NVIDIA Cumulus Linux provides native management, while ONIE compatibility enables third-party network operating systems. Streaming telemetry, What Just Happened diagnostics, and NVIDIA NetQ integration simplify troubleshooting and visibility. The 1U form factor with redundant hot-swappable power supplies and fan modules ensures maximum uptime and operational efficiency.
Key Specifications
- Switch ASIC: NVIDIA Spectrum-2
- Switching Capacity: 12.8 Tbps; Forwarding Rate: 9.52 Bpps
- Port Configuration: 64 × QSFP28 (100GbE), breakout to 4×25GbE or 2×50GbE
- Latency: Sub-microsecond cut-through forwarding
- RDMA Support: RoCEv2, PFC, ECN for lossless Ethernet
- Management: 1GbE out-of-band, NVIDIA Cumulus Linux, OpenConfig/gNMI/gRPC APIs
Contact Omnixon Global for competitive RFQ on the NVIDIA Spectrum SN4600-V2 and enterprise networking solutions across the UAE and GCC region.
Technical Specifications
| Brand | NVIDIA |
| Category | Network Switches |
| SKU | SN4600-V2 |
| Part Number | SN4600-V2 |
| Condition | New |
| Interface | 100GbE |
| Speed | 100GbE |
| Manufacturer Part Number | SN4600-V2 |
| Switch ASIC | NVIDIA Spectrum-2 |
| Total 100GbE Ports | 64 x QSFP28 |
| Breakout Support | 4x25GbE or 2x50GbE per QSFP28 port |
| Switching Capacity | 12.8 Tbps |
| Forwarding Rate | Up to 9.52 Bpps |
| Latency | Sub-microsecond cut-through forwarding |
| Form Factor | 1U rack-mount |
| Management Ports | 1 x 1GbE out-of-band management, 1 x RJ45 console |
| Layer 2 Features | VLAN, MSTP, LACP, VXLAN hardware offload, MACsec |
| Layer 3 Features | ECMP, BGP, OSPF, IS-IS, EVPN, IPv4, IPv6 |
| RDMA / Lossless Ethernet | RoCEv2, Priority Flow Control (PFC), Explicit Congestion Notification (ECN) |
| Network Operating System Support | NVIDIA Cumulus Linux; ONIE-enabled for third-party NOS |
| Programmability | OpenConfig, gNMI, gRPC, REST API |
| Telemetry | NVIDIA NetQ integration, streaming telemetry, What Just Happened (WJH) |
| Airflow Options | Port-side exhaust (PSE) and port-side intake (PSI) |
| Power Supply | Redundant hot-swappable PSUs |
| Fan Modules | Hot-swappable redundant fan modules |
| Regulatory Compliance | CE, FCC, RoHS |
Frequently Asked Questions about NVIDIA Spectrum SN4600 - 100GbE
What does the NVIDIA Spectrum SN4600 - 100GbE do?
The NVIDIA Spectrum SN4600 - 100GbE 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 SN4600 - 100GbE?
Key specifications for the NVIDIA Spectrum SN4600 - 100GbE: new condition; network type Ethernet Switch; network port config 64x 100GbE QSFP28; network speed 100GbE; network switching capacity 12.8 Tbps; network forwarding rate 9.52 Bpps; network power consumption 400W. Manufacturer part number SN4600-V2. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN4600 - 100GbE compatible with my infrastructure?
The NVIDIA Spectrum SN4600 - 100GbE 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.