N3K-C3172TQ-10GT Specifications |
| Physical | ● 1RU fixed form factor ● 72 x 10 Gigabit Ethernet ports (48 10GBASE-T and 6 QSFP+) ◦ 48 RJ-45 ports support 100 Mbps, 1 Gbps, and 10 Gbps ◦ 6 QSFP ports support 4 x 10 Gigabit Ethernet or 40 Gigabit
Ethernet each ● Redundant fans (3+1) ● 2 redundant power supplies ● Management, console, and USB flash-memory ports |
| Performance | ● 1.4-Tbps switching capacity ● Forwarding rate of up to 1 bpps ● Line-rate traffic throughput (both Layer 2 and 3) on all ports ● Configurable maximum transmission units (MTUs) of up to 9216
bytes (jumbo frames) |
| Hardware tables and scalability | Number of MAC addresses | 288,000 |
| Number of VLANS | 4096 |
| Number of spanning-tree instances | ● RSTP: 512 ● MSTP: 64 |
| Number of ACL entries | ● 4000 ingress ● 1000 egress |
| Routing table | ● 16,000 prefixes and 16,000 host entries* ● 8000 multicast routes* |
| Number of EtherChannels | 64 (with vPC) |
| Number of ports per EtherChannel | 32 |
| System memory | 4 GB |
| Buffer size | 12 MB shared |
| Boot flash | 16 GB |
| Power | Number of power supplies | 2 |
| Power supply types | ● AC (forward and reversed airflow) ◦ - N2200-PAC-400W and N2200-PAC-400W-B (PQ models) ◦ - NXA-PAC-500W and NX-PAC-500W-B (TQ models) ● DC (forward and reversed airflow) ◦ - N2200-PDC-400W and N3K-PDC-350W-B (PQ models) ◦ - NXA-PDC-500W and NX-PDC-500W-B (TQ models) |
| Typical operating power | 360 W |
| Maximum power | 440W |
AC PSUs ● Input voltage ● Frequency ● Efficiency |
● 100 to 240 VAC ● 50 to 60 Hz ● 89 to 91% at 220V |
DC PSUs ● Input voltage ● Maximum current (PSU output – System input) ● Efficiency |
● –40 to –72 VDC ● 33A (400W unit), 42A (500W unit) ● 85 to 88% |
| Cooling | ● Forward and reversed airflow schemes: ◦ Forward airflow: Port-side exhaust (air enters through fan-tray
and power supplies and exits through ports) ◦ Reversed airflow: Port-side intake (air enters through ports and
exits through fan-tray and power supplies) ● Redundant fans ● Hot swappable (must swap within 1 minute) |
| Sound | Measured sound power (maximum) ● Fan speed: 40% duty cycle ● Fan speed: 70% duty cycle ● Fan speed: 100% duty cycle |
● 64.9 dBA ● 69.3 dBA ● 76.7 dBA |
| Environment | Dimensions
(height x width x depth) | 1.72 x 17.3 x 19.7 in. (4.4 x 43.9 x 50.5 cm) |
| Weight | 22.0 lb (10 kg) |
| Operating temperature | ● 32 to 104°F (0 to 40°C) |
| Storage temperature | ● -40 to 158°F (-40 to 70°C) |
| Operating relative humidity | ● 10 to 85% noncondensing ● Up to 5 days at maximum (85%) humidity ● Recommend ASHRAE data center environment |
| Storage relative humidity | ● 5 to 95% noncondensing |
| Altitude | ● 0 to 10,000 ft (0 to 3000m) |
| Safety and EMC |
| Regulatory compliance | ● Products should comply with CE Markings per directives
2004/108/EC and 2006/95/EC. |
| Safety | ● UL 60950-1 Second Edition ● CAN/CSA-C22.2 No. 60950-1 Second Edition ● EN 60950-1 Second Edition ● IEC 60950-1 Second Edition ● AS/NZS 60950-1 ● GB4943 |
| EMC: Emissions | ● 47CFR Part 15 (CFR 47) Class A ● AS/NZS CISPR22 Class A ● CISPR22 Class A ● EN55022 Class A ● ICES003 Class A ● VCCI Class A ● EN61000-3-2 ● EN61000-3-3 ● KN22 Class A ● CNS13438 Class A |
| EMC: Immunity | ● EN55024 ● CISPR24 ● EN300386 ● KN24 |
| RoHS | ● RoHS 5 compliant except for lead press-fit connectors |
