Cisco Catalyst 9400 Series User Manual

Step 4 Grasp the power supply handle with one hand and place your other hand underneath to support the bottom of
the power supply. Slide the power supply all the way into the power supply bay. Make sure that the power
supply is fully seated in the bay.
When correctly installed, the latch on the power supply locks-in the module, to avoid accidental removal of
the module.
--Power supply latch, which clicks into place1
Step 5 Verify that all site power and grounding requirements have been met.
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
103
Removing and Replacing FRUs
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