Due to the airflow design though this switch (N9K-C9236C) when used in
conjunction with this fan (NXA-FAN-30CFM-F), it requires the fan to be run at
full speed at all time. This change was made as of release 7.0(3)I7(3).
Note
• Power supply modules (two—one for operations and one for redundancy [n+1]) with the following
choices:
• 650-W port-side intake AC power supply with burgundy coloring (NXA-PAC-650W-PI)
• 650-W port-side exhaust AC power supply with blue coloring (NXA-PAC-650W-PE)
• 1200-W HVAC/HVDC dual-direction airflow power supply with white coloring (N9K-PUV-1200W)
• 930-W port-side intake DC power supply with green coloring (UCSC-PSU-930WDC)
• 930-W port-side exhaust DC power supply with gray coloring (UCS-PSU-6332-DC)
Both power supplies should be the same type. Do not mix AC, DC, or
HVAC/HVDC power supplies.
Note
All fan modules and power supplies must use the same airflow direction during
operations. If you are using the 1200-W HVAC/HVDC power supplies, those
power supplies automatically use the same airflow direction as used by the other
modules in the switch.
Note
The following figure shows the switch features on the port side of the chassis.
36 100-Gigabit
QSFP+/QSFP28 ports
4Beacon (BCN), Status
(STS), and Environment
(ENV) LEDs
1
Cisco Nexus 9236C NX-OS Mode Switch Hardware Installation Guide
2
Overview
Overview
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