Cisco Catalyst 9404R Switch

CONTENTS
Safety Warnings 1
CHAPTER 1
Product Overview 3
CHAPTER 2
Switch Models 3
Catalyst 9404R Switch 3
Catalyst 9407R Switch 8
Catalyst 9410R Switch 12
Fan Tray Assembly 17
Fan Tray Assembly Overview 17
Operation 18
High Availability 19
Thresholds, Alarms, and Abnormal Acoustic Conditions 19
Power Supply Module 20
Power Supply Module Overview 20
Power Supply Modes 22
Installation Considerations - Power Supply Modules of Different Capacities 23
Preparing for Installation 25
CHAPTER 3
Safety Warnings 25
Site Requirements 26
Temperature 27
Air Flow 27
Humidity 29
Altitude 29
Dust and Particles 29
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
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Contents