Operation - Cisco Catalyst 9404R Switch Hardware Installation Manual

Operation

The following figure shows the C9407-FAN with the major components identified. The C9410-FAN has the
same features, and in addition, a fourth row of fans. The C9404-FAN has the same features but has only two
rows of fans.
Figure 1: Fan Tray Assembly
1
2
3
4
Operation
Caution
Do not operate the system if the fan tray assembly is removed or if it is not functioning properly. An
overtemperature condition can cause severe equipment damage or an unscheduled system shutdown.
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
18
Captive installation screws on the front of the
fan tray.
Captive installation screws on the rear of the
fan tray.
LEDs on the front panel. (The rear blue
beacon LED is not visible in this image)
Fan tray RFID
5 Front fan tray handle.
6 Rear fan tray handle
7 Fan tray adapter
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Product Overview