Cisco N9K-C93216TC-FX2, Руководство по установке оборудования

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Table 1: Fan Speeds for this Switch
Port-Side Exhaust
Fan Speed %
Port-Side Intake
Fan Speed %
70% 40% Typical/Minimum
90% 90% Maximum
Note
• Power supply modules (two—one for operations and one for redundancy [1+1]) with the following
choices:
• 1200-W port-side exhaust AC power supply with blue coloring (NXA-PAC-1200W-PE)
• 1200-W port-side intake AC power supply with burgundy coloring (NXA-PAC-1200W-PI)
• 1200-W HVAC/HVDC dual-direction airflow power supply with white coloring (N9K-PUV-1200W)
• 930-W port-side exhaust DC power supply with blue coloring (NXA-PDC-930W-PE)
• 930-W port-side intake DC power supply with burgundy coloring (NXA-PDC-930W-PI)
930-W DC power supply support 1+1 redundancy requires both of the following
conditions:
• Ambient temperature of 104°F (40
℃
) or less and
• Use of 3.5 W QSFP+ transceivers or passive QSFP cables
With higher temperatures or other optics, the switch requires both power supplies
for operations without power redundancy.
Note
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. If you
are using the 1200-W HVAC/HVDC power supplies, those power supplies
automatically use the same airflow direction as used by the fan modules. Note
The following figure shows the switch features on the port side of the chassis.
Cisco Nexus 93216TC-FX2 ACI-Mode Switch Hardware Installation Guide
2
Overview
Overview