Thiết bị mạng Switch Cisco Nexus N3K-C3132Q-40GE
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Switch cisco Nexus N3K-C3132Q-40GE thuộc dòng sản phẩm Cisco Nexus® 3000 Series, là sản phẩm được thiết kế để đơn giản hóa kiến trúc và và hoạt động tại các trung tâm dữ liệu.
Thông số kỹ thuật :
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Description
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Specification
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Physical
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- 1RU fixed form-factor switch
- 32 QSFP+ ports; each supports native 40 Gigabit Ethernet and 4 x 10 Gigabit Ethernet modes
- 4 SFP+ ports
- 2 redundant power supplies
- 4 redundant (3+1) fans
- Management, console, and USB flash-memory ports
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Performance
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- 2.5-Tbps switching capacity
- Forwarding rate up to 1.4 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 MAC addresses
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288,000
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Number of VLANS
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4096
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Number of spanning-tree instances
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- RSTP: 512
- MSTP: 64
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Number of ACL entries
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- 4000 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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16
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System memory
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4 GB
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Buffer size
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12 MB shared
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Log Flash
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2GB
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Boot-flash memory
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4 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 (forward and reversed airflow)
- DC (forward and reversed airflow)
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Typical operating power
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210W
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Maximum power
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340W
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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 (PSU output – System input)
- Efficiency
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- –40 to –-72 VDC
- 33A (400W unit)
- 85 to 88%
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Power-supply efficiency
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89 to 91% at 220V
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Typical heat dissipation
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- 3132Q: 717 BTU/hr
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Maximum heat dissipation
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- 3132Q: 1160 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); supported with AC and DC power supplies
◦ Reversed airflow: Port-side intake (air enters through ports and exits through fan tray and power supplies); supported with AC power supply only
- Redundant fans
- Hot swappable (must swap within 1 minute)
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Sound
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Measured sound power (maximum)
- Fan speed: 40% duty cycle
- Fan speed: 70% duty cycle
- Fan speed: 100% duty cycle
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- 66.1 dBA
- 70.6 dBA
- 76.9 dBA
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Environment
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Dimensions (height x width x depth)
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1.72 x 17.3 x 19.7 in. (4.4 x 43.9 x 50.5 cm)
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Weight
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21.5 lb (9.3 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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Nexus 3064 Fan Module N3K-C3064-FAN , Forward airflow (port side exhaust) 
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