Thiết bị chuyển mạch Switch Cisco Nexus N3K-C36180YC-R
Model | N3K-C36180YC-R |
Physical | ● 1RU fixed-form-factor switch ● 48 SFP ports; each supports native 25, 10, or 1 Gigabit Ethernet mode ● 6 QSFP28 ports; each supports native 100 Gigabit Ethernet and 4 x 25 Gigabit Ethernet modes ● 2 redundant power supplies ● Management, console, and USB flash-memory ports |
Performance | ● 1.8-Tbps switching capacity ● Forwarding rate of up to 1.67 bpps ● Line-rate traffic throughput (both Layer 2 and 3) on all ports, for packet size bigger than 115B ● Configurable Maximum Transmission Unit (MTU) of up to 9216 bytes (jumbo frames) |
Hardware tables and scalability | |
Number of MAC addresses | 750,000 |
Number of VLANS | 4096 |
Number of spanning-tree instances |
● Rapid Spanning Tree Protocol (RSTP): 512 ● Multiple Spanning Tree Protocol (MSTP): 64 |
Number of ACL entries | ● 7000 ingress |
Routing table* | ● Maximum number of Longest-Prefix-Match (LPM) routes: 256,000 ● Maximum number of IP host entries: 750,000 ● Maximum number of MAC address entries: 750,000 ● Maximum number of Layer 3 multicast entries: 128,000 |
Number of EtherChannels | 256 (with vPC) |
Number of ports per EtherChannel | 32 |
Buffer size | 8 GB |
System memory | 32 GB |
Boot-flash memory | 128 GB |
Frequency | 50 to 60 Hz |
Power | |
Power-supply types | AC (forward and reverse airflow) DC (port-side exhaust) |
Typical operating power | 383 Watts(W) |
Maximum power | 771W |
AC Power-Supply Units (PSUs) | ● Input voltage : 100 to 240 VAC ● Frequency : 50 to 60 Hz ● Efficiency : 89 to 91% at 220V |
Power-supply efficiency | ● 89 to 91% at 220V |
Maximum heat dissipation | 2,631MBTU |
● 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) Hot-swappable (must swap within 1 minute) |
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Cooling | Measured sound power (maximum) ● Fan speed: 40% duty cycle ● Fan speed: 70% duty cycle ● Fan speed: 100% duty cycle |
Sound | |
Dimensions (Height x Width x Depth) | 1.72 x 17.3 x 26.85 in. (4.4 x 43.9 x 68.2 cm) |
Environment | |
Weight | 27.1 lb (12.3 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 American Society of Heating, Refrigeration, and Air-Conditioning Engineers (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-C36180YC-R : Nexus 36180YC-R, 48p 10/25G and 6p QSFP28
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