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 |
| Product Code | N9K-C9272Q |
| 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 |
| Physical dimensions (H x W x D) |
3.5 x 17.4x 24.5 in. (8.9 x 44.2 x 62.3 cm) |
| Weight | 24.6 lb (11.2 kg) (without power supplies or fans)v |
