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型号:SN3700
Hardware-accelerated histograms track and summarize queue depth with sub-microsecond granularity
In-band Network Telemetry (INT) and streaming telemetry
512K on-chip traffic counters
Fully shared packet buffers deliver fair, predictable, and high-bandwidth data paths
Low latency
Robust RoCE transport powers NVMe by leveraging the switching fabric of NVIDIA GPUs and machine learning applications
Best-in-class VXLAN scalability with 10x more tunnels and tunnel endpoints than other devices
512K shared forwarding entries, flexibly shared across ACLs, LPM routes, host routes, MAC, ECMP, and tunnel applications
Supports Layer-2, Layer-3, and RoCE
Advanced network virtualization with high-performance single-pass VXLAN routing and IPv6 segment routing
Cloud-scale NAT with 100K+ sessions
Programmable pipeline enabling programmable parsing, processing, and editing of packets
Deep packet inspection with 512B depth


The SN3700 Spine/Super-Spine switch delivers 32 ports of 200GbE in a compact 1U form factor. It supports connectivity to endpoints at various speeds, with a throughput of 6.4Tb/s and industry-leading processing capacity of 8.33Bpps. As an ideal spine switch solution, the SN3700 offers exceptional flexibility, with per-port speeds ranging from 10GbE to 200GbE.
Interfaces | 32 QSFP56 200GbE (Max 200GbE ports: 32; Max 100GbE ports: 64; Max 50GbE ports: 128*; Max 40GbE ports: 32; Max 25GbE ports: 128; Max 10GbE ports: 128; Max 1GbE ports: 128) |
Switching Capacity [Tb/s] | 6.4Tb/s |
Throughput | 8.33Bpps |
Latency | 425ns |
CPU | 四核x86 |
System Memory | 8GB |
SSD Storage | 32GB |
Packet Buffer | 42MB |
Number of 100/100 Management Ports | 1 |
Number of Serial Ports | 1 * RJ45 |
Number of USB Ports | 1 |
Number of Hot-swappable Power Supplies | 2 units (1+1 redundancy) |
Number of Hot-swappable Fans | 6 units (N+1 redundancy) |
Reversible Airflow Option | Yes |
Power Supply | Frequency: 50–60Hz Input; Voltage Range: 100–264V AC; Current Range: 2.9–4.5A |
Dimensions | 1.72’’ x 16.84’’ x 22’’ (44mm x 428mm x 559mm) |
Weight | 11.1kg (24.5 pounds) |
SN3700 Series Ordering Information | |
920-9N201-00FA-0X0 | 200GbE 1U open Ethernet switch based on NVIDIA Spectrum-2 (Onyx), 32 QSFP56 ports, 2 AC power supplies, x86 CPU, standard depth, P2C airflow, rail kit. |
920-9N201-00RA-0X0 | 200GbE 1U open Ethernet switch based on NVIDIA Spectrum-2 (Onyx), 32 QSFP56 ports, 2 AC power supplies, x86 CPU, standard depth, C2P airflow, rail kit. |
920-9N201-00FA-0C0 | 200GbE 1U open Ethernet switch based on NVIDIA Spectrum-2 (Cumulus Linux), 32 QSFP56 ports, 2 AC power supplies, x86 CPU, standard depth, P2C airflow, rail kit. |
920-9N201-00RA-0C0 | 200GbE 1U open Ethernet switch based on NVIDIA Spectrum-2 (Cumulus Linux), 32 QSFP56 ports, 2 AC power supplies, x86 CPU, standard depth, C2P airflow, rail kit. |
920-9N201-00FA-0N0 | 200GbE 1U open Ethernet switch based on NVIDIA Spectrum-2 (ONIE), 32 QSFP56 ports, 2 AC power supplies, x86 CPU, standard depth, P2C airflow, rail kit. |
920-9N201-00RA-0N0 | 200GbE 1U open Ethernet switch based on NVIDIA Spectrum-2 (ONIE), 32 QSFP56 ports, 2 AC power supplies, x86 CPU, standard depth, C2P airflow, rail kit. |







