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SN4000 Series
NVIDIA® Spectrum™ SN4000 series switches are the 4th generation of Spectrum switches, purpose-built for leaf/spine/super-spine datacenter applications.
Allowing maximum flexibility, SN4000 series provides port speeds spanning from 1GbE to 400GbE, with a port density that enables full rack connectivity to any server at any speed. In addition, the uplink ports allow a variety of blocking ratios to suit any application requirement.
 

Switch Model

SN4700

SN4600

SN4600C

SN4410

Connector

32 QSFP-DD 400GbE

64 QSFP56 200GbE

64 QSFP28 100GbE

24 QSFP28-DD 100G + 8

QSFP-DD 400GbE

Max. 400GbE Ports

32

-

-

8

Max. 200GbE Ports

64

64

-

16

Max. 100GbE Ports

128

128

64

48+32

Max. 50GbE Ports

128

128

128

48+32

Max. 40GbE Ports

64

64

64

32

Max. 25GbE Ports

128

128

128

128

Max. 10GbE Ports

128

128

128

128

Max. 1GbE Ports

128

128

128

128

Switching Capacity [Tb/s]

12.8Tb/s

12.8Tb/s

6.4Tb/s

8Tb/s

Wire Speed Switching

[Bpps]

8.4Bpps

8.4Bpps

8.4Bpps

8.4Bpps

CPU

Quad-core x86

Quad-core x86

Quad-core x86

Quad-core x86

System Memory

16GB

16GB

8GB

16GB

SSD Memory

64GB

64GB

32GB

64GB

Packet Buffer

64MB

64MB

64MB

64MB

100/1000Mb/s

Mgmt Ports

1

1

1

1

Serial Ports

1 RJ45

1 RJ45

1 RJ45

1 RJ45

USB Ports

1

1

1

1

Hot-Swap Power Supplies

2 (1+1 redundant)

2 (1+1 redundant

2 (1+1 redundant)

2 (1+1 redundant)

Hot-Swappable Fans

6 (N+1 redundant)

3 (N+1 redundant)

3 (N+1 redundant)

6 (N+1 redundant)

Reversible Airflow Option

Yes

Yes

Yes

Yes

Power Supplies

Frequency: 50-60Hz

Input range: 100-264 AC

Frequency: 50-60Hz

Input range: 100-264 AC

Frequency: 50-60Hz

Input range: 100-264 AC

Frequency: 50-60Hz

Input range: 100-264 AC

Size (H x W x D)

1.72’’ x 16.85’’ x 22.3’’

(44mm x 428mm x 568.5mm)

3.46’’ x 16.85’’ x 22.3’’

(88mm x 428mm x 568.5mm)

3.46’’ x 16.85’’ x 22.3’’

(88mm x 428mm x 568.5mm)

1.72’’ x 16.85’’ x 22.3’’

(44mm x 428mm x 568.5mm)

Supported Transceivers and Cables

 

Supported Transceivers

and Cables

Interface Type

Description

400GbE PAM4 QSFP-DD

400BASE-CR8 copper

0.5m-2.5m DAC

400BASE-SR8

850nm, MPO16, up to 100m

400BASE-DR4

1310nm, MPO, up to 500m

400BASE-FR4

1310nm, LC-LC, up to

2km

400BASE-LR4

1310nm, LC-LC, up to 10km

400BASE-AOC

3m-100m

400GbE to 2 x 200GbE QSFP56

1m-2.5m DAC

400GbE to 4 x 100GbE QSFP56

1m-2.5m DAC

400GbE to 8 x 50GbE SFP56

1m-2.5m DAC

200GbE PAM4 QSFP56

200BASE-CR4 copper

0.5m-2.5m LSZH DAC

200BASE-AOC

3m-100m

200BASE-SR4

850nm, MPO, up to 100m

200BASE-FR4*

1310nm, LC-LC, up to 2km

200GbE to 4 x 50GbE SFP56

1m-2.5m DAC

200GbE to 2 x 100GbE QSFP56

1m-2.5m DAC

200GbE to 2 x 100GbE QSFP56

3m-30m AOC

100GbE NRZ QSFP28

100BASE-CR4 copper

0.5m-5m LSZH DAC

100BASE-AOC

3m-100m

100BASE-SR4

850nm, MPO, up to 100m

100BASE-PSM4

1310nm, MPO, up to 500m

100BASE-LR4

1310nm, LC-LC, up to 10km

100BASE-CWDM4

1310nm, LC-LC, up to 2km

100BASE-SWDM4

850nm, LC-LC, up to 100m

100BASE-ER

1310nm, LC-LC, up to 40km

100BASE-DR1

1310nm, LC-LC, up to 500m

100GbE to 4 x 25GbE SFP28

1m-5m DAC

100GbE to 4 x 25GbE SFP28

3m-30m AOC

100GbE to 2 x 50GbE QSFP28

1m-5m DAC

100GbE to 25GbE

QSA28 pluggable adapter

40GbE QSFP

40BASE-CR4

1m-5m DAC

40BASE-SR4

850nm, MPO, up to 100m/300m

40BASE-LR4

1310nm, LC-LC, up to 10km

40GbE to 4 x 10GbE

1m-5m DAC

40GbE to 10GbE

QSA pluggable adapter

25GbE SFP28

25BASE-CR

0.5m-5m DAC

25BASE-AOC

3m-100m

25BASE-SR

850nm, LC-LC, up to 100m

25BASE-LR

1310nm, LC-LC, up to 10km

10GbE SFP+

10BASE-CR

1m-7m DAC

10BASE-SR

850nm, LC-LC, up to 300m

10BASE-LR

1310nm, LC-LC, up to 10km