Cisco Nexus 36180YC-R, 48p 10/25G and 6p QSFP28 (N3K-C36180YC-R)
Rp768.930.300
Specifications
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Description |
Specification |
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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
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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)
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Hardware tables and scalability* |
Number of MAC addresses |
750,000 |
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Number of VLANS |
4096 |
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Number of spanning-tree instances |
● Rapid Spanning Tree Protocol (RSTP): 512
● Multiple Spanning Tree Protocol (MSTP): 64
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Number of ACL entries |
● 7000 ingress
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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
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Number of EtherChannels |
256 (with vPC) |
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Number of ports per EtherChannel |
32 |
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Buffer size |
8 GB |
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System memory |
32 GB |
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Boot-flash memory |
128 GB |
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Frequency |
50 to 60 Hz |
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Power |
Power-supply types |
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Typical operating power |
383 Watts(W) |
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Maximum power |
771W |
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AC Power-Supply Units (PSUs) ● Input voltage
● Frequency
Efficiency |
● 100 to 240 VAC
● 50 to 60 Hz
89 to 91% at 220V |
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● Power-supply efficiency
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● 89 to 91% at 220V
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Maximum heat dissipation |
2,631MBTU |
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● 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
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