N9K-C9236C Specification

Ports

36 x 100-Gbps QSFP28 ports

Supported speeds

1, 10, 25, 40, 50, and 100 Gbps

Port configuration

36 fixed QSFP28 ports, with each being individually configured into 1 x 100 Gbps, 4 x 10 Gbps, 4 x 25 Gbps, 1 x 40 Gbps, or 2 x 50 Gbps ports

Telemetry support

–

CPU

4 cores

System memory

16 GB

Solid-State Disk (SSD) drive

64 GB

Shared system buffer

30 MB

Management ports

3 RJ-45 ports

USB ports

1

RS-232 serial ports

1

Power supplies (PSU – up to 2)

930W DC, 650W AC, or 1200W HVAC/DC

Typical power (AC)

275W

Maximum power (AC)

640W

Input voltage (AC)

100 to 240V

Input voltage (HVAC)

200 to 277V

Input voltage (DC)

–40 to –72V DC (minimum and maximum) -48 to –60V DC (nominal)

Input voltage (HVDC)

240 to 380V

Frequency (AC)

50 to 60 Hz

Fans

4

Airflow

Port-side intake and exhaust

MTBF (hours)

399,300

Physical (H x W x D)

1.72 x 17.3 x 22.5 in. (4.4 x 43.9 x 57.1 cm)

Acoustics

58.8 dBA 40% fan speed, 65.3 dBA at 70% fan speed, and 69.6 dB at 100% fan speed

RoHS compliance

Yes

Weight

18.2 lb (8.3 kg) (without power supplies or fans)