Install Internal Components And Field Replaceable Units; Safety Warnings - Cisco Catalyst 8300 Series Hardware Installation Manual

Install Internal Components and Field
Replaceable Units
This document describes how to install internal components and field replaceable units (FRUs) in the Cisco
Catalyst 8300 Series Edge Platforms. The installation information is contained in these sections:
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Safety Warnings

Warning
Warning
Warning
Safety Warnings, on page 55
Locate and Access Internal Components, on page 56
Remove and Replace DDR DIMMs, on page 60
Remove and Replace the Power Supplies , on page 63
Replace a Fan Tray for Cisco Catalyst 8300 Series Edge Platforms , on page 86
Install and Remove SFP and SFP+ Modules, on page 89
Remove and Replace the USB Flash Token Memory Stick, on page 92
Remove and Install an M.2 USB|NVMe Module, on page 93
Remove the M.2 USB|NVMe Module, on page 94
Install the M.2 USB|NVMe Module, on page 95
High touch/leakage current – Permanently connected protective earth ground is essential before connecting
to telecommunication network.
Class 1 laser product. Statement 1008
To reduce the risk of electric shock, the chassis of this equipment needs to be connected to permanent
earth ground during normal use. Statement 0445
Hardware Installation Guide for Cisco Catalyst 8300 Series Edge Platforms
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