N3K-C3264Q

N3K-C3264Q Specification

Physical

· 2RU fixed form-factor switch

· 64 QSFP+ ports; each supports native 40 Gigabit Ethernet.

· 2 redundant power supplies

· 3+1 redundant fans

· Management, console, and USB flash-memory ports

Performance

· 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 unit (MTU) of up to 9216 bytes (jumbo frames)

Hardware tables and scalability

Number of VLANS

MSTP: 4096

Number of spanning-tree instances

· MSTP: 64

· RPVST+: 512

Number of access control list (ACL) entries

· 7000 ingress

· 1000 egress

Routing table

· Maximum number of longest prefix match (LPM) routes: 128K

· Maximum number of IP host entries:72K

· Maximum number of MAC address entries: 136K

· Maximum Number of L3 Multicast: 64K

Number of EtherChannels

256 (With VPC)

Number of ports per EtherChannel

32

Switch ASIC Buffer size

16 MB shared

System memory

8 GB

Log Flash

64 GB

Power

Frequency

50 to 60 Hz

Power supply types

AC

Typical operating power

285 watts (W)

Maximum power

715W

AC PSUs

· Input voltage

· Frequency

· Efficiency

· 200 to 240 VAC

· 50 to 60 Hz

· 93% at 220V

Typical heat dissipation

2739 BTU/hr (with SR4 optics at 100% load)

Maximum heat dissipation

1160 BTU/hr

Cooling

Port-side intake and port-side exhaust options

Port-side intake: Yes

Port-side exhaust: Post FCS

Dimensions

Dimensions (height x width x depth)

3.39 x 17.41 x 22.32 in. (88.4 x 442 x 566 mm)

Environment

Weight

32.8 lb (14.9 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 10,000 ft (0 to 3000m)