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Physical
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● 1RU fixed form factor
● Cisco Nexus 3064-X: 64 10 Gigabit Ethernet ports (48 SFP+ and 4 QSFP+)
◦ 48 SFP ports support 1 and 10 Gigabit Ethernet
◦ 4 QSFP ports support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet each
● Cisco Nexus 3064-T: 64 x 10 Gigabit Ethernet ports (48 10GBASE-T and 4 QSFP+)
◦ 48 RJ-45 ports support 100 Mbps and 1 and 10 Gigabit Ethernet
◦ 4 QSFP ports support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet each
● Cisco Nexus 3064-32T: 48 x 10 Gigabit Ethernet ports (32 10GBASE-T and 4 QSFP+)
◦ 32 RJ-45 ports support 100 Mbps and 1 and 10 Gigabit Ethernet
◦ 4 QSFP ports support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet each
● 2 redundant power supplies
● 1 fan tray with redundant fans
● 1 I/O module with management, console, and USB flash memory ports
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Performance
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● 1.28-Tbps switching capacity
● Forwarding rate of 950 mpps
● 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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MAC addresses
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128,000
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Number of VLANS
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4096
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Spanning-tree instances
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● Rapid Spanning Tree Protocol (RSTP): 512
● Multiple Spanning Tree (MST) Protocol: 64
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ACL entries
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● 2000 ingress
● 1000 egress
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Routing table
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● 16,000 prefixes and 16,000 host entries *
● 8000 multicast routes *
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Number of EtherChannels
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64 (with vPC)
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Number of ports per EtherChannel
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32
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Buffers
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9 MB shared
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Boot flash memory
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2 GB
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Power
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Number of power supplies
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2
● Cisco Nexus 3064-X: Redundant for AC and DC power
● Cisco 3064-T and 3064-32T: Redundant for AC power
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Power supply types
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● AC (forward and reversed airflow)
● DC (forward and reversed airflow)
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Typical operating power
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● Cisco Nexus 3064-X
◦ 143 watts (W; 64p with Twinax at 100% load; 2 power supply units [PSUs])
◦ 177W (64p with SR optics at 100% load; 2 PSUs)
● Cisco Nexus 3064-T
◦ 362W (48p with 3m cables; 4 SR4 at 100% load)
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Maximum power
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● Cisco Nexus 3064-X: 199W
● Cisco Nexus 3064-T
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AC PSUs
● Input voltage
● Frequency
● Efficiency
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● 100 to 240 VAC
● 50 to 60 Hz
● 89 to 91% at 220V
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DC PSUs
● Input voltage
● Maximum current
● Efficiency
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● -40 to -72 VDC
● 33A
● 85 to 88%
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Typical heat dissipation
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● Cisco Nexus 3064-X
◦ 488 BTU/hr (64p with Twinax at 100% load; 2 PSUs)
◦ 605 BTU/hr (64p with SR optics at 100% load; 2 PSUs)
● Cisco Nexus 3064-T
◦ 1235 BTU/hr (48p with 3m cables; 4 SR4 at 100% load)
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Maximum heat dissipation
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● Cisco Nexus 3064-X: 683 BTU/hr
● Cisco Nexus 3064-T: 1553 BTU/hr
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Cooling
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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)
Single fan tray with redundant fans
Hot swappable (must swap within 1 min)
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Sound
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Measured sound power (maximum)
● Fan speed: 40% duty cycle
● Fan speed: 60% duty cycle
● Fan speed: 100% duty cycle
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● 59.7 dBA
● 66.4 dBA
● 71.0 dBA
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Environment
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Dimensions (height x width x depth)
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● Cisco Nexus 3064-X: 1.72 x 17.3 x 19.7 in. (4.4 x 43.9 x 50.5 cm)
● Cisco Nexus 3064-T and 3064-32T: 1.72 x 17.3 x 22.45 in.(4.4 x 43.9 x 57.0 cm)
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Weight
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● Cisco Nexus 3064-X: 20.5 lb (9.3 kg)
● Cisco Nexus 3064-T and 3064-32T: 20.8 lb (9.5 kg)
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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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