Cisco Catalyst 9400 Series User Manual

Step 3 Close the terminal block cover and finger-tighten the captive installation screw (approximately 0.25 Nm).
Removing a DC-Input Power Supply Module from the Chassis
To remove a DC-input power supply module from the chassis, 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 Pull out the latch on the module, to unlock it.
Comparative location of the nut on a module
where the release latch has not been pulled out.
3Release latch to be pulled out (towards yourself)1
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
115
Removing and Replacing FRUs
Removing a DC-Input Power Supply Module from the Chassis

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