Cisco Nexus 9348GC-FXP NX-OS User Manual

Port-Side Exhaust Airflow ColoringPort-Side Intake Airflow ColoringReplaceable Modules
BlueBurgundyAC power supplies
The fan and power supply modules are field replaceable. You can replace one fan module or one power supply
module during operations, so long as the other modules are installed and operating. If you have only one
power supply installed, you can install the replacement power supply in the open slot before removing the
original power supply.
All of the fan and power supply modules must have the same direction of airflow. Otherwise, the switch
can overheat and shut down. If you are installing a dual-direction power supply, that module automatically
uses the same airflow direction as the other modules in the switch.
Note
If the switch has port-side intake airflow (burgundy coloring for fan modules), you must locate the ports
in the cold aisle. If the switch has port-side exhaust airflow (blue coloring for fan modules), you must
locate the ports in the hot aisle. If you locate the air intake in a hot aisle, the switch can overheat and shut
down.
Caution
Cisco Nexus 9348GC-FXP NX-OS Mode Hardware Installation Guide
7
Overview
Overview

Cisco Nexus 9348GC-FXP NX-OS Specifications

General

Product Model	Nexus 9348GC-FXP
Switch Type	Fixed
Form Factor	1 RU
Jumbo Frame Support	Yes
Jumbo Frame Size	9216 bytes
Operating System	Cisco NX-OS
Memory	16 GB
Flash Memory	16 GB
VLANs	4096
Operating Temperature	32 to 104°F (0 to 40°C)
Storage Temperature	-40 to 158°F (-40 to 70°C)
Humidity	5 to 95% noncondensing
Layer Support	Layer 2, Layer 3
Power Supply	Dual hot-swappable power supplies
Buffer Size	12 MB
Input Voltage	100-240 VAC
Dimensions (H x W x D)	1.72 x 17.3 x 18.1 in (4.4 x 43.9 x 46.0 cm)
DC Power Input	-40 to -72 VDC
Ports	48 x 1/10/25-Gbps and 4 x 40/100-Gbps