N3K-C3432D-S

N3K-C3432D-S Specification

Physical

●  32 fixed 400-Gigabit-Ethernet QSFP-DD ports

●  Beacon LED

●  Status LED

●  Dual-redundant power supplies

●  Redundant (5+1) fans

●  Two 100/1000Mbps SFP ports in front (ports 33 and 34)

●  One RS-232 serial console port

●  One RJ45 and one SFP management port

●  One USB port

Performance

25.6 Tbps switching capacity

Typical operating power

626W

Maximum power

1240W

Typical heat dissipation

2136 BTU/hr

Maximum heat dissipation

4231 BTU/hr

Hardware tables and scalability

Number of MAC addresses

120K

Number of IPv4/IPv6 unicast routes

440K / 360K

Number of IPv4/IPv6 hosts

192K / 96K

Number of IPv4 multicast routes

Up to 96K with 8K groups

Number of VLANS

4K

Number of ACL entries

3.5K ingress and 1.5K egress

Number of spanning-tree instances

Rapid Spanning Tree Protocol (RSTP): 123

Multiple Spanning Tree (MST) Protocol: 64

Number of EtherChannels

24

Number of ports per EtherChannel

24

Buffer size

70 MB

Boot flash memory

128 GB

Power

Latency

370 nsec

Number of power supplies

2 (redundant)

Power supply types

AC (forward and reversed airflow)

Input voltage

100 to 240 VAC

Frequency

50 to 60 Hz

Power supply efficiency

89 to 91% at 220V

Cooling

Forward and reversed airflow schemes

●  Forward airflow: Port-side intake (air enters through ports and exits through fan tray and power supplies)

●  Reversed airflow: Port-side exhaust (air enters through fan tray and power supplies and exits through ports)

Six individual, hot-swappable fans (5+1 redundant)

Environment

Dimensions (height x width x depth)

1.75 x 17.29 x 25.4 in. (4.44 x 43.91 x 64.51cm)

Weight

30 pounds or 13.6 Kg

Operating temperature

32 to 104° F (0 to 40°C)

Storage temperature

-40 to 158° F (-40 to 70°C)

Relative humidity

5 to 95% non-condensing

Altitude (operating)

Designed to meet: -500 ft to 13,123 ft

Altitude (non-operating)

-1000 ft to 30,000 ft