N9K-C9272Q

N9K-C9272Q Specification

Ports

72 x 40-Gbps QSFP+ ports

Supported speeds

10, and 40 Gbps

Port configuration

72 fixed QSFP+ ports, with breakout of up to 140 x 10-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

2 ports: 1 RJ-45 and 1SFP

USB ports

1

RS-232 serial ports

1

Power supplies (PSU - up to 2)

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

Typical power (AC)

310W

Maximum power (AC)

975W

Input voltage (AC)

100 to 240V

PSU redundancy is not supported when used in 110V

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

2

Airflow

Port-side intake and exhaust

MTBF (hours)

397,090

Physical (H x W x D)

3.5 x 17.4x 24.5 in. (8.9 x 44.2 x 62.3 cm)

Acoustics

61.2 dBA at 50% fan speed, 69.6 dBA at 70% fan speed, and 78.2 dB at 100% fan speed

RoHS compliance

Yes