Categories: Networking, Cisco Switches, Cisco Nexus, Cisco Nexus 3000
The Cisco Nexus 3132Q is a 40-Gbps Quad Small Form-Factor Pluggable (QSFP) switch with 32 Enhanced QSFP (QSFP+) ports. It also has 4 SFP+ ports that are internally multiplexed with the first QSFP port. Each QSFP+ port can operate in native 40-Gbps or 4 x 10-Gbps mode, up to a maximum of 104 x 10-Gbps ports.
Physical
â— 1RU fixed form-factor switch
â— 32 QSFP+ ports; each supports native 40 Gigabit Ethernet and 4 x 10 Gigabit Ethernet modes
â— 4 SFP+ ports
â— 2 redundant power supplies
â— 4 redundant (3+1) fans
â— Management, console, and USB flash-memory ports
Performance
â— 2.5-Tbps switching capacity
â— Forwarding rate up to 1.4 bpps
â— Line-rate traffic throughput (both Layer 2 and 3) on all ports
â— Configurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames)
Hardware tables and scalability
Number of MAC addresses 288,000 Number of VLANS 4096 Number of spanning-tree instances
â— RSTP: 512
â— MSTP: 64 Number of ACL entries
â— 4000 ingress
â— 1000 egress Routing table
â— 16,000 prefixes and 16,000 host entries*
â— 8000 multicast routes* Number of EtherChannels 64 (with vPC) Number of ports per EtherChannel 16 Buffer size 12 MB shared Boot flash memory 2 GB
Power
Frequency
50 to 60 Hz
Power supply types
â— AC (forward and reversed airflow)
â— DC (forward and reversed airflow)
Typical operating power
210W with Twinax at 100% load; 2 PSUs
â— 3132Q: 210W
â— 3132QX: 170W 240W with SR4 optics at 100% load; 2 PSUs)
â— 3132Q: 240W
â— 3132QX: 200W Maximum power 340W
AC PSUs
â— Input voltage
â— Frequency
â— Efficiency
â— 100 to 240 VAC
â— 50 to 60 Hz
â— 89 to 91% at 220V DC PSUs
â— Input voltage
â— Maximum current
â— Efficiency
â— –40 to –-72 VDC
â— 33A
â— 85 to 88%
Power-supply efficiency
89 to 91% at 220V
Typical heat dissipation
â— 717 BTU/hr (with Twinax at 100% load)
â— 819 BTU/hr (with SR4 optics at 100% load) Maximum heat dissipation 1160 BTU/hr
Cooling
â— Forward and reversed airflow schemes â—¦ Forward airflow: Port-side exhaust (air enters through fan tray and power supplies and exits through ports); supported with AC and DC power supplies â—¦ Reversed airflow: Port-side intake (air enters through ports and exits through fan tray and power supplies); supported with AC power supply only
â— Redundant fans
â— Hot swappable (must swap within 1 minute) Sound Measured sound power (maximum)
â— Fan speed: 40% duty cycle
â— Fan speed: 70% duty cycle
â— Fan speed: 100% duty cycle
â— 66.1 dBA
â— 70.6 dBA
â— 76.9 dBA
Environment Dimensions
(height x width x depth)
1.72 x 17.3 x 19.7 in.
(4.4 x 43.9 x 50.5 cm)
Weight
21.5 lb (9.3 kg)
Operating temperature
32 to 104°F (0 to 40°C)
Storage temperature
-40 to 158°F (-40 to 70°C)
Operating relative humidity
â— 10 to 85% noncondensing
â— Up to 5 days at maximum (85%) humidity
â— Recommend ASHRAE data center environment Storage relative humidity 5 to 95% noncondensing
Altitude
0 to 10,000 ft (0 to 3000m)