NVIDIA SN3700 Ethernet Switch

Products\ NVIDIA Switches
DataSheet

Cloud, storage, and AI interconnects with visibility at scale.

  • Advanced network virtualization with support for high-performance, single-pass VXLAN routing and IPv6 and multi-protocol label switching (MPLS) segment routing
  • Programmable pipeline with the ability to programmatically parse, process, and edit packets
  • Robust RoCE transport to power NVMe-oF and machine learning applications that leverage GPUDirect

Industry-Leading Performance, Scalability, and Features

NVIDIA® Spectrum®-2 SN3000 Ethernet switches are ideal for leaf and spine data center network solutions, allowing maximum flexibility with port speeds from 1GbE to 200GbE per port and port density that enables full-rack connectivity to any server at any speed. SN3000 carries a whopping bidirectional switching capacity of up to 12.8Tb/s with a landmark 8.33Bpps packet processing rate. Purpose-built for the modern data center, SN3000 combines high performance, rich features, scalability, and visibility with flexible form factors.

KEY FEATURES

  • Up to 12.8Tbps switching capacity
  • Up to 8.33Bpps packet processing rate
  • Support for 1/10/25/40/50/100/200GbE speeds
  • Advanced Explicit Congestion Notification (ECN)
  • Deep packet inspection at 512B deep
  • Telecom-Grade PTP, SyncE, Telco Profiles, GNSS Support (SN3750-SX)
  • Single pass VXLAN bridging and routing
  • 512K forwarding entries that can be flexibly used across layer-2, layer-3, tunnelling and other protocols
  • Precision Timing Protocol (PTP), Network Timing Protocol (NTP)
  • 100K+ hardware based NAT sessions
  • Advanced telemetry with What Just Happened (WJH)

Specifications

Connectors

32 QSFP56 200GbE

Max. 200GbE ports

32

Max. 100GbE ports

64

Max. 50GbE ports

128

Max. 40GbE ports

32

Max. 25 ports

128

Max. 10GbE ports

128

Max. 1GbE ports

128

Switching capacity (Tb/s)

6.4Tb/s

Wire-speed switching
(Bpps)

8.33Bpps

Lanes per port x max
speed per lane

4x 50G PAM4

Latency

425ns

CPU

Quad-core x86

System Memory

8GB

SSD memory

32GB

Packet buffer

42MB

100/1,000Mb
Management ports

1

Serial ports

1 RJ45

USB ports

1

Hot-swap power
supplies

2 (1+1 redundant)

Hot-swappable fans

6 (N+1 redundant)

Airflow options

Forward or reverse

Power supplies

Frequency: 50–60Hz
Input range:
100–264Vac
AC input current:
2.9–4.5A

Size

1.72’’ (H) x 16.84’’ (W)
x 22’’ (D)
44mm (H) x 428mm (W)
x 559mm (D)

Weight

14kg (30.8lb)

SKUs MSN3700C Series: 32 Ports of up to 100gbE

MSN3700-VS2FNVIDIA Spectrum-2 based 200gbE 1u Open Ethernet Switch with NVIDIA Onyx, 32 QSFP56 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, P2C airflow, Rail Kit
MSN3700-VS2RNVIDIA Spectrum-2 based 200gbE 1u Open Ethernet Switch with NVIDIA Onyx, 32 QSFP56 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, C2P airflow, Rail Kit
MSN3700-VS2FCNVIDIA Spectrum-2 based 200gbE 1u Open Ethernet Switch with Cumulus Linux, 32 QSFP56 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, P2C airflow, Rail Kit
MSN3700-VS2RCNVIDIA Spectrum-2 based 200gbE 1u Open Ethernet Switch with Cumulus Linux, 32 QSFP56 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, C2P airflow, Rail Kit
MSN3700-VS2FONVIDIA Spectrum-2 based 200gbE 1u Open Ethernet Switch with ONIE, 32 QSFP56 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, P2C airflow, Rail Kit
MSN3700-VS2RONVIDIA Spectrum-2 based 200gbE 1u Open Ethernet Switch with ONIE, 32 QSFP56 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, C2P airflow, Rail Kit
MSN3700-CS2FNVIDIA Spectrum-2 based 100gbE 1u Open Ethernet Switch with NVIDIA Onyx, 32 QSFP28 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, P2C airflow, Rail Kit
MSN3700-CS2RNVIDIA Spectrum-2 based 100gbE 1u Open Ethernet Switch with NVIDIA Onyx, 32 QSFP28 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, C2P airflow, Rail Kit
MSN3700-CS2FCNVIDIA Spectrum-2 based 100gbE 1u Open Ethernet Switch Open Switch with Cumulus Linux, 32 QSFP28 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, P2C airflow, Rail Kit
MSN3700-CS2RCNVIDIA Spectrum-2 based 100gbE 1u Open Ethernet Switch with Cumulus Linux, 32 QSFP28 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, C2P airflow, Rail Kit
MSN3700-CS2FONVIDIA Spectrum-2 based 100gbE 1u Open Ethernet Switch with ONIE, 32 QSFP28 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, P2C airflow, Rail Kit
MSN3700-CS2RONVIDIA Spectrum-2 based 100gbE 1u Open Ethernet Switch with ONIE, 32 QSFP28 ports, 2 Power Supplies (AC), Standard depth, x86 CPu, C2P airflow, Rail Kit
MSN3700-CS2FSCNVIDIA Spectrum-2 based 100gbE 1u Open Ethernet Switch with Cumulus Linux, 32 QSFP28 ports, 2 Power Supplies (AC), x86 CPu, Secured-boot, standard depth, P2C airflow, Rail Kit
MSN3700-CS2FSONVIDIA Spectrum-2 based 100gbE 1u Open Ethernet Switch with ONIE, 32 QSFP28 ports, 2 Power Supplies (AC), x86 CPu, Secured-boot, standard depth, P2C airflow, Rail Kit

SKUs MSN3420 Series: 48 Ports of up to 25gbE and 12 Ports of up

MSN3700-VS2FNVIDIA Spectrum-2 based 25gbE/100gbE 1u Open Ethernet switch with NVIDIA Onyx, 48 SFP28 ports and 6 QSFP28 ports, 2 power supplies (AC), x86 CPu, standard depth, P2C airflow, Rail Kit
MSN3420-CB2RNVIDIA Spectrum-2 based 25gbE/100gbE 1u Open Ethernet switch with NVIDIA Onyx, 48 SFP28 ports and 12 QSFP28 ports, 2 power supplies (AC), x86 CPu, C2P airflow, Short-depth, Rail Kit
MSN3420-CB2FCNVIDIA Spectrum-2 based 25gbE/100gbE 1u Open Ethernet switch with Cumulus Linux, 48 SFP28 ports and 12 QSFP28 ports, 2 power supplies (AC), x86 CPu, standard depth, P2C airflow, Rail Kit
MSN3420-CB2RCNVIDIA Spectrum-2 based 25gbE/100gbE 1u Open Ethernet switch with Cumulus Linux, 48 SFP28 ports and 12 QSFP28 ports, 2 power supplies (AC), x86 CPu, standard depth, C2P airflow, Rail Kit
MSN3420-CB2FONVIDIA Spectrum-2 based 25gbE/100gbE 1u Open Ethernet switch with ONIE, 48 SFP28 ports and 12 QSFP28 ports, 2 power supplies (AC), x86 CPu, P2C airflow, Short-depth, Rail Kit
MSN3420-CB2RONVIDIA Spectrum-2 based 25gbE/100gbE 1u Open Ethernet switch with ONIE, 48 SFP28 ports and 12 QSFP28 ports, 2 power supplies (AC), x86 CPu, C2P airflow, Short-depth, Rail Kit