Physical

●  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

Performance

●  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)

Number of MAC addresses

288,000

Number of VLANS

4096

Number of spanning-tree instances

●  RSTP: 512

●  MSTP: 64

Number of ACL entries

●  4000 ingress

●  1000 egress

Routing table

●  16,000 prefixes and 16,000 host entries 

●  8000 multicast routes 

Number of EtherChannels

64 (with vPC)

Number of ports per EtherChannel

16

System memory

4 GB (3132Q and 3132Q-X)

Number of Interior Gateway Management Protocol (IGMP) snooping groups

8 GB (3132Q-XL)

Buffer size

12 MB shared

Boot-flash memory

4 GB (3132Q and 3132Q-X)

16 GB (3132Q-XL)

Frequency

50 to 60 Hz

Power supply types

●  AC (forward and reversed airflow)

●  DC (forward and reversed airflow)

Typical operating power

●  3132Q: 210W

●  3132QX and 3132Q-XL: 170W

Maximum power

●  3132Q: 340W

●  3132QX and 3132Q-XL: 290W

AC PSUs

●  Input voltage

●  Frequency

●  Efficiency

●  100 to 240 VAC

●  50 to 60 Hz

●  89 to 91% at 220V

DC PSUs

●  Input voltage

●  Maximum current (PSU output – System input)

●  Efficiency

●  –40 to –-72 VDC

●  33A (400W unit)

●  85 to 88%

Power-supply efficiency

89 to 91% at 220V

Typical heat dissipation

●  3132Q: 717 BTU/hr

●  3132QX and 3132Q-XL: 580 BTU/hr

Maximum heat dissipation

●  3132Q: 1160 BTU/hr

●  3132QX and 3132Q-XL: 989 BTU/hr

Cooling

●  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)

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

●  10 to 85% noncondensing

●  Up to 5 days at maximum (85%) humidity

●  Recommend ASHRAE data center environment

Storage relative humidity

5 to 95% noncondensing

Altitude

0 to 10,000ft (0 to 3000m)