What speeds do the QSFP28 ports support?

Each of the 32 QSFP28 ports supports 10/25/40/50/56/100GbE speeds natively with full breakout to 4x10/25GbE or 2x50GbE lanes. Compatible with SR4, DR, LR4 optical transceivers for flexible reach from rack-to-rack up to 10km+ distances.

What is the exact latency performance?

Provides 300 nanoseconds port-to-port latency for 100GbE traffic that remains consistent across L2 bridging and L3 routing operations. Cut-through mode with HLL (Head of Line Locking prevention) ensures deterministic performance under microburst conditions.

Which network operating systems are supported?

ONIE boot environment supports SONiC, Cumulus Linux, NVIDIA Onyx, and other third-party NOS. x86 CPU enables VNF hosting and full feature parity including EVPN/VXLAN, BGP, and ML2/OVS-DPDK integration for SDN controllers.

What Layer 3 routing capabilities are available?

Full L3 routing suite including OSPF, BGP4, static routes, VRF-lite, and VXLAN gateway functions. Supports large route tables suitable for multi-tenant fabrics with hardware-accelerated forwarding at line rate across all ports.

What are the physical deployment requirements?

1U rack-mountable chassis measuring 1.72x16.84x27 inches with included rail kit. Dual redundant hot-swap AC power supplies with P2C/C2P airflow options for standard datacenter cooling configurations.

Is this switch suitable for RoCE deployments?

Yes, Spectrum architecture provides lossless RoCE/RoCEv2 support with PFC, ECN, and DCQCN for AI/ML fabrics. Optimized for NVLink/NVSwitch GPU clusters with priority flow control and explicit congestion notification.

920-9N101-09R7-0S0 - NVIDIA 920-9N101-09R7-0S0 SN2700 32x100GbE QSFP28 1U Switch

Name: NVIDIA 920-9N101-09R7-0S0 SN2700 32x100GbE QSFP28 1U Switch
Brand: NVIDIA
SKU: 920-9N101-09R7-0S0
Price: 2662 USD
Availability: InStock

920-9N101-09R7-0S0 - NVIDIA 920-9N101-09R7-0S0 SN2700 32x100GbE QSFP28 1U Switch | US IT Hardware

Product overview

The NVIDIA SN2700 (920-9N101-09R7-0S0) is a high-density 1U Open Ethernet switch designed for modern datacenter environments requiring extreme bandwidth and low latency. Featuring 32 QSFP28 ports supporting 10/25/40/50/56/100GbE speeds, it delivers 6.4Tb/s throughput and 4.76Bpps forwarding with sub-300ns port-to-port latency across L2/L3. Built on Spectrum ASIC architecture, it supports ONIE for flexible NOS installation including SONiC, Cumulus Linux, and others. Optimized for spine, leaf, and aggregation roles in east-west traffic fabrics, the SN2700 handles virtualization, storage, and microservices workloads with non-blocking performance, jumbo frames up to 9216 bytes, and advanced L3 routing (OSPF, BGP, VXLAN). Its compact rack-mountable design (1.72"H x 16.84"W x 27"D, 24.47lb) includes dual AC power supplies and rail kit compatibility for high-density deployments. Ideal for hyperscale cloud providers, enterprise datacenters, and HPC clusters, it offers RoHS compliance, port isolation, LLDP, and store-and-forward/cut-through modes. The open networking platform enables disaggregated infrastructure with third-party software, reducing vendor lock-in while maintaining carrier-class performance.

32x QSFP28 10-100GbE ports.
6.4Tb/s throughput, 4.76Bpps.
300ns latency L2/L3 flat.
ONIE/SONiC open platform.
1U rackmount, dual AC PSU.
9216B jumbo, RoCE support.

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	920-9N101-09R7-0S0
Brand	NVIDIA
Condition	Refurbished
Compliance	RoHS-compliant
Device Type	Ethernet Switch - 32 Ports - L3 - Managed - Open Networking
NOS Support	ONIE/SONiC ¦ Cumulus Linux ¦ Onyx
Jumbo Frames	9216 bytes
Layer 3 Features	OSPF ¦ BGP ¦ VXLAN ¦ Static Routing ¦ VRF

Processor

CPU	x86 Atom Dual-core

Compatible systems

Optimized for NVIDIA DGX clusters and enterprise GPU servers with ConnectX adapters. Native SONiC/Cumulus support.

NVIDIA DGX
Model: DGX A100
Form factor: Floor-standing
Generation: Gen2
Rail integration for DGX SuperPOD fabrics
Dell PowerEdge
Model: R750xa
Form factor: 2U Rack
Generation: 15th Gen
GPU-dense servers with 100GbE NICs
HPE ProLiant
Model: DL380
Form factor: 2U Rack
Generation: Gen10 Plus
ConnectX-6/7 adapter compatibility

Best for

Datacenter Spine/Leaf
Spine-layer aggregation in Clos fabrics for hyperscale cloud providers using SONiC with EVPN/VXLAN overlays and BGP routing.
Storage Networking
NVMe-oF and Ceph deployments requiring low-latency 100GbE connectivity between storage arrays and compute nodes.
AI/ML Training Clusters
GPU server interconnects in NVIDIA DGX/HGX systems with RDMA over Converged Ethernet (RoCE) for collective communications.

Details

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Latency	300ns port-to-port (100GbE) - Flat L2/L3
Throughput	6.4Tb/s ¦ 4.76Bpps Forwarding

Weight	24.47 lb (11.1 kg)
Dimensions	1.72"H x 16.84"W x 27"D (43.8x427.8x686.8mm)
Form Factor	1U Rack-mountable - Rail Kit Included

Port Modes	Store & Forward / Cut-through ¦ HLL ¦ Port Isolation
Total Ports	32 x QSFP28 (10/25/40/50/56/100GbE)

NVIDIA 920-9N101-09R7-0S0 SN2700 32x100GbE QSFP28 1U Switch

Product overview

Featuring

Processor

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Frequently asked questions