Switch NVIDIA Spectrum SN3420
48 SFP28 25GbE + 12 QSFP28 100GbE Frequency: 50–60Hz Input range: 100–264Vac AC input current: 2.9–4.5A
Network switches NVIDIA Spectrum™ SN3000 – These are innovative devices designed to work in modern data processing centers. Are equipped ASIC second generation, they provide high bandwidth, minimal delay and a wide range of port velocities - from 1 to 1 to 200 GbIT/with. This allows you to efficiently connect servers in scaled infrastructures Leaf-Spine, Superspin, as well as in cloud and hyperconvertent environments.
Switches SN3000 Supports flexible configurations of uplink ports, which allows for optimal selection of the blocking factor depending on the needs of the network. Thanks to support SDN and extended set Layer 2/3 functions, series is suitable for tasks of high -performance computing, data analytics and cloud -building.
Open Nvidia Open Ethernet ™ architecture removes restrictions on proprietary solutions, allowing you to use various operating systems and create adaptive, independent network environments. This simplifies the deployment, improves controllability and increases the network efficiency by reducing operating costs.
SN3000 – It is a reliable solution for a date centers of any scale where speed, scalability and flexibility are important.
Specifications of the switch NVIDIA Spectrum SN3420:
| Parameter | Description |
|---|---|
| Model | NVIDIA Spectrum SN3420 |
| Switch Type | Ethernet Leaf (Top-of-Rack) Switch |
| Switch ASIC | NVIDIA Spectrum-2 |
| Ports | 48 × 10GbE/25GbE SFP28 + 6 × 40GbE/100GbE QSFP28 uplinks |
| Port Speed Support | 1/10/25GbE on SFP28; 40/100GbE on QSFP28 |
| Total Throughput | 2.4 Tbps (bidirectional) |
| Packets per Second (PPS) | Up to 3.58 billion packets per second |
| Latency | Ultra-low latency ~300 ns |
| Buffer Size | 64 MB |
| Form Factor | 1U rack-mount |
| Switching Capacity | 2.4 Tbps |
| Power Supply | Dual redundant, hot-swappable AC or DC PSUs |
| Cooling | Hot-swappable fans, front-to-back or back-to-front airflow options |
| Operating System | NVIDIA Cumulus Linux, NVIDIA Onyx, or SONiC |
| Management Interfaces | 2 × 10/100/1000 Mbps Ethernet, 1 × RJ-45 console, 1 × USB |
| Redundancy | Hot-swappable power supplies and fans |
| Telemetry & Monitoring | Real-time telemetry, streaming analytics, In-band Network Telemetry (INT) |
| RoCE Support | RoCE v1 and RoCE v2, with ECN and PFC support |
| Security Features | Secure boot, MACsec, ACLs, RBAC, encrypted management |
| Dimension (W × H × D) | 438 × 43.6 × 600 mm (17.2 × 1.72 × 23.6 inches) |
| Weight | Approx. 9.5 kg (21 lbs) |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Compliance | RoHS, CE, FCC, UL, NEBS Level 3 |
| condition | new |
|---|
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