Cisco ASR-920-24SZ-IM User Manual

Electromagnetic Interference 38
Radio Frequency Interference 38
Lightning and AC Power Fault Interference 38
Rack-Mounting Guidelines 39
Precautions for Rack-Mounting 39
Rack Selection Guidelines 39
Equipment Rack Guidelines 40
Locating for Safety 40
Locating for Easy Maintenance 40
Locating for Proper Airflow 41
Installation Checklist 41
Creating a Site Log 42
Receiving the Router 43
Chassis-Lifting Guidelines 44
Tools and Equipment 45
Unpacking and Verifying the Shipped Contents 45
CHAPTER 3 Installing the Router 49
Prerequisites 49
Installing the Router in a Rack 50
Installing the Chassis Brackets 50
Installing the Router Chassis in the Rack 56
Attaching the Cable Guides 59
Wall Mounting the Routers 61
Attaching the Brackets to the Router for Wall-Mounting 62
Mounting Routers on the Wall 62
Installing and Removing the Interface Module 66
Installing the Interface Module 66
Removing the Interface Module 68
Hot-Swapping the Interface Module 69
Installing and Removing the Fan Tray 70
Installing the Fan Tray 70
Removing the Fan Tray 73
Installing the Power Supply 76
Preventing Power Loss 77
Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation
Guide
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Contents

Cisco ASR-920-24SZ-IM Specifications

General

Brand	Cisco
Model	ASR-920-24SZ-IM
Category	Network Router
Language	English