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Thiết bị mạng Switch Cisco Nexus N3K-C3232C
| Mã sản phẩm | N3K-C3232C |
| Physical | ● 1RU fixed form-factor switch ● 32 QSFP28 ports; each supports native 100 Gigabit Ethernet and 4 x 25 Gigabit Ethernet modes ● 2 redundant power supplies ● 4 redundant (3+1) fans ● Management, console, and USB flash-memory ports |
| Performance | ● 6.4-Tbps switching capacity ● Forwarding rate of up to 3.3 bpps ● Line-rate traffic throughput (both Layer 2 and 3) on all ports ● Configurable Maximum Transmission Unit (MTU) of up to 9216 bytes (jumbo frames) |
| Hardware tables and scalability | |
| Number of MAC addresses | 40,000 |
| Number of VLANS | 4096 |
| Number of spanning-tree instances |
● RSTP: 512 ● MSTP: 64 |
| Number of ACL entries | ● 6000 ingress ● 1000 egress |
| Routing table* | ● Maximum number of Longest-Prefix-Match (LPM) routes: 128,000 ● Maximum number of IP host entries:72,000 ● Maximum number of MAC address entries: 136,000 ● Maximum number of Layer 3 multicast entries: 64,000 |
| Number of EtherChannels | 256 (with vPC) |
| Latency | ~450ns** |
| Number of ports per EtherChannel | 32 |
| Buffer size | 16 MB shared |
| System memory | 8 GB |
| Boot-flash memory | 64 GB |
| Power | |
| Frequency | 50 to 60 Hz |
| Power-supply types | ● AC (forward and reverse airflow) |
| Typical operating power | 205 watts (W) |
| Maximum power | 402W |
| AC PSUs ● Input voltage ● Frequency ● Efficiency |
● 100 to 240 VAC ● 50 to 60 Hz ● 89 to 91% at 220V |
| Power-supply efficiency | 89 to 91% at 220V |
| Typical heat dissipation | 700 BTU/hr |
| Maximum heat dissipation | 1371 BTU/hr |
| Cooling | ● Forward and reverse airflow schemes ◦ Forward airflow: Port-side exhaust (air enters through fan tray and power supplies and exits through ports) ◦ Reverse 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 |
● 66.1 dBA ● 70.6 dBA ● 76.9 dBA |
| Environment | |
| Dimensions (height x width x depth) | 1.72 x 17.3 x 22.4 in. (4.4 x 43.9 x 56.8 cm) |
| Weight | 22.2 lb (10.06 kg) |
| Temperature: Operating | 32 to 104°F (0 to 40°C) |
| Temperature: Storage | -40 to 158°F (-40 to 70°C) |
| Relative humidity: Operating | ● 10 to 85% noncondensing ● Up to 5 days at maximum (85%) humidity ● Recommend ASHRAE data center environment |
| Relative humidity: Storage | 5 to 95% noncondensing |
| Altitude: Operating | Up to 13,123 ft. |
| Altitude: Non-Operating | Up to 16,000 ft. |
N3K-C3232C - Nexus 3232C 32 x 100G, 1RU switch
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