Cisco Nexus 9336PQ ACI Spine Data Center Switch

Nonblocking Performance
2.88 terabits per second

40 Gigabit Ethernet Nonblocking Ports
Up to 36

Form Factor
2-rack-unit chassis

Airflow
Port- side intake

Physical 
● 36-port 40G QSFP ports
● 1200 watt (W) AC power supplies or 930W DC power supplies (up to 2)
● 80 Plus Platinum-rated power supplies that provide at least 90% efficiency with 20% utilization
● Hot-swappable, dual fan trays with redundant fans
● Port-side intake or Port side exhaust airflow direction

Power and Cooling
● Power: 1200W AC or 930W DC
● Input voltage: 200 to 240V AC or- 48V to -60V DC
● Frequency: 50 to 60 Hz (AC)
● Efficiency: 90% or greater (20 to 100% load) ● RoHS compliance: Yes
● Hot swappable: Yes
● Port-side intake or port-side exhale options
● Typical power: 400W (AC)
● Maximum power: 660W (AC)

Environmental 
● Physical (H x W x D): 3.5 x 17.5 x 22.5 in. (8.9 x 44.5 x 57.1 cm)
● Weight: 34.4 lb ● Operating temperature: 32 to 104°F (0 to 40°C)
● Nonoperating (storage) temperature: -40 to 158°F (-40 to 70°C)
● Humidity: 5 to 95% (noncondensing)
● Altitude: 0 to 13,123 ft (0 to 4000m)

Acoustics 
● Fan speed at 40%: 64.4 dBA
● Fan speed at 70%: 79.6 dBA
● Fan speed at 100%: 89.8 dBA

Advanced optics 
● Cisco offers a pluggable 40 Gigabit Ethernet QSFP+ transceiver that enables customers to use existing 10 Gigabit Ethernet data center cabling to support 40 Gigabit Ethernet connectivity. This technology facilitates adoption of 40 Gigabit Ethernet with no cable infrastructure upgrade cost.