C H A P T E R
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Overview
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Overview
The Cisco Nexus 9348GC-FXP-B1 switch (N9K-C9348GC-FXP-B1) is a 1-RU fixed-port, L2/L3 switch,
designed for ACI deployments. This switch has 48 10/100/1000-Megabit 1GBASE-T host ports that support
Power over Ethernet (PoE), 4 1/10-/25-Gigabit SFP28 host ports, and 2 40-/100-Gigabit QSFP28 uplink ports.
The chassis for this switch includes the following user-replaceable components:
• Fan modules (three) with the following airflow choices:
• Port-side intake airflow with burgundy coloring (NXA-FAN-30CFM-B)
• Port-side exhaust airflow with blue coloring (NXA-FAN-30CFM-F)
Table 1: Fan Speeds for this Switch
Port-Side Exhaust
Fan Speed %
Port-Side Intake
Fan Speed %
70%
50%
Typical/Minimum
100%
100%
Maximum
Note
• Power supply modules (two—one for operations and one for redundancy [1+1]) with the following
choices (do not mix AC and DC power sources and do not mix airflow directions):
• 1100-W AC power supply with port-side intake airflow (burgundy coloring) (NXA-PAC-1100W-PI)
• 1100-W AC power supply with port-side exhaust airflow (blue coloring) (NXA-PAC-1100W-PE)
The 1100-W AC power supply is used for the PoE version of this chassis.
Note
Cisco Nexus 9348GC-FXP-B1 ACI-Mode Hardware Installation Guide
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