Cisco Catalyst 9400 Series User Manual

Removing and Installing an AC-Input Power Supply Module
This section describes how to remove and install an AC-input power supply module.
Before you begin, read Power Connection Guidelines for AC-Powered Systems, on page 36
Removing an AC-Input Power Supply Module
To remove an AC-input power supply module, follow the steps described here.
Before you begin
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement
1030
Warning
No user-serviceable parts inside. Do not open. Statement 1073
Warning
Procedure
Step 1 Set the AC-input power supply rocker switch to the OFF (0) position
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
98
Removing and Replacing FRUs
Removing and Installing an AC-Input Power Supply Module

Cisco Catalyst 9400 Series Specifications

General

Series	Catalyst 9400 Series
Form Factor	Rack-mountable
Operating System	Cisco IOS XE
Uplink Options	40G and 100G uplinks
Stacking	Not supported
Layer Support	Layer 2 and Layer 3
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 90% noncondensing
Power Supply Options	AC and DC power supplies
Redundancy	Power supply, supervisor engine
Modular Slots	7 or 10
MAC Address Table Size	256, 000
Security Features	ACLs, TrustSec, MACsec
Management	CLI, SNMP, NETCONF, RESTCONF, Cisco DNA Center