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N3K-C3164Q-40GE Specification
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Physical
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· 2 RU fixed form-factor switch
· 64 QSFP+ ports; each supports native 40 Gigabit Ethernet and 4 x 10 Gigabit Ethernet modes
· 2 redundant power supplies
· 3+1 redundant fans
· Management, console, and USB flash-memory ports
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Performance
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· 5.12 Tbps switching capacity
· Forwarding rate up to 3.8 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)
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Hardware tables and scalability
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Number of VLANS
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MSTP: 4096
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Number of spanning-tree instances
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MSTP: 64
RPVST+: 507
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Number of access control list (ACL) entries
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4000 to 16000 ingress
1000 to 4000 egress
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Routing table
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Maximum number of longest prefix match (LPM) routes 128,000
Maximum number of IP host entries 120,000
Maximum number of MAC address entries 96,000
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Number of EtherChannels
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256
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Number of ports per EtherChannel
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32
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Buffer size
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48 MB shared
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System memory
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16 GB
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Power
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Frequency
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50 to 60 Hz
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Power supply types
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AC
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Typical operating power
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803 Watts (W) with SR4 optics at 100% load; 2 PSUs
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Maximum power
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1100 Watts (W)
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AC PSUs
· Input voltage
· Frequency
· Efficiency
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· 200 to 240 VAC
· 50 to 60 Hz
· 93% at 220V
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Typical heat dissipation
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2739 BTU/hr (with SR4 optics at 100% load)
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Maximum heat dissipation
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3753 BTU/hr
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Cooling
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Port-side intake and port-side exhaust options
Port-side intake: Yes
Port-side exhaust: Post FCS
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Dimensions
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· Dimensions (height x width x depth)
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3.48 x 17.41 x 22.32in. (88.4 x 442 x 566 mm)
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Environment
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Weight
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37 lb (16.8kg)
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Operating temperature
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32 to 104°F (0 to 40°C)
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Storage temperature
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-40 to 158°F (-40 to 70°C)
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Operating relative humidity
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· 10 to 85% noncondensing
· Up to 5 days at maximum (85%) humidity
Recommend ASHRAE data center environment
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Storage relative humidity
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5% to 95% noncondensing
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Altitude
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0 to 10,000 ft (0 to 3000m)
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Ms. Sammi
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