Cisco C921J-4P User Manual

CONTENTS
Overview of Cisco 900 Series Integrated Services Routers 1
CHAPTER 1
About Cisco 900 Series Integrated Service Routers 1
Chassis Views 2
LED Indicators 5
Power Supply 6
Specifications of Cisco 900 Series Integrated Services Routers 7
Periodic Inspection and Cleaning 7
Prepare for Router Installation 9
CHAPTER 2
Safety Recommendations 9
Safety With Electricity 9
Prevent Electrostatic Discharge Damage 10
General Site Requirements 10
Site Selection Guidelines 11
Rack Requirements 11
Router Environmental Requirements 12
Power Guidelines and Requirements 12
Network Cabling Specifications 13
Console Port Connections 13
EIA/TIA-232 13
Console Port Considerations 14
Preparing for Network Connections 14
Ethernet Connections 14
Required Tools and Equipment for Installation 14
Install and Connect the Router 17
CHAPTER 3
Hardware Installation Guide for the Cisco 900 Series Integrated Services Router
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Cisco C921J-4P Specifications

General

Brand	Cisco
Model	C921J-4P
Category	Network Router
Language	English