Contents
v
Catalyst 3850 Switch Hardware Installation Guide
OL-26779-02
Installing a Network Module in the Switch 3-4
Safety Warnings 3-4
Tools and Equipment 3-5
Installing Network Modules 3-5
Configuring a Network Module 3-7
C3850-NM-4-1G module 3-7
C3850-NM-4-10G module 3-7
C3850-NM-2-10G module 3-8
Supported GBICs 3-8
Removing a Network Module 3-9
SFP and SFP+ Modules 3-9
Installing SFP and SFP+ Modules 3-9
Removing SFP or SFP+ Modules 3-11
Finding the Network Module Serial Number 3-11
CHAPTER
4 Power Supply Installation 4-1
Power Supply Module Overview 4-1
Installation Guidelines 4-5
Installing or Replacing an AC Power Supply 4-6
Installing a DC Power Supply 4-7
Equipment That You Need 4-8
Grounding the Switch 4-8
Installing the DC Power Supply in the Switch 4-11
Wiring the DC Input Power Source 4-11
Finding the Power Supply Module Serial Number 4-12
CHAPTER
5 Installing the Fan 5-1
Overview 5-1
Fan Module Installation 5-2
Installation Guidelines 5-2
Installing a Fan Module 5-2
Finding the Fan Module Serial Number 5-3
CHAPTER
6 Troubleshooting 6-1
Diagnosing Problems 6-1
Switch POST Results 6-1
Switch LEDs 6-1
Switch Connections 6-2
