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Cisco ASR-920-12CZ-A User Manual
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Cisco A
SR 920 S
eries A
ggregation
S
er
vices Router Hardw
are Installation
Guide
October 13, 2014
Text Part Number:
NA
2
Table of Contents
Default Chapter
3
Table of Contents
3
Document Revision History
7
Preface
7
Site Log
8
Obtaining Documentation and Submitting a Service Request
9
Chapter 1 Cisco ASR 920 Series Aggregation Services Router Overview
11
Cisco ASR 920 Router Features
11
Gigabitethernet Copper Ports
12
GE SFP Ports
12
SFP+ Ports
12
C H a P T E R 1 Cisco ASR 920 Series Aggregation Services Router Overview
12
External Interfaces
16
Network Interfaces
16
Network Timing Interfaces
16
External Alarm Inputs
16
Management Interfaces
16
Power Supply and Fans
18
LED Indicators
18
Online Insertion and Removal
22
Licensing the Cisco ASR 920 Router
22
Preparing for Installation
23
Safety Guidelines
23
Standard Warning Statements
24
Safety Guidelines for Personal Safety and Equipment Protection
25
Safety Precautions for Module Installation and Removal
25
Safety with Electricity
25
Power Supply Considerations
30
Preventing ESD Damage
30
Site Planning
31
General Precautions
31
Site Planning Checklist
31
Site Selection Guidelines
32
Environmental Requirements
32
Physical Characteristics
32
Air Flow Guidelines
33
Air Flow Guidelines for ETSI Rack Installation
35
Floor Loading Considerations
36
Site Power Guidelines
36
Electrical Circuit Requirements
36
Site Cabling Guidelines
37
Asynchronous Terminal Connections
37
Interference Considerations
37
Rack-Mounting Guidelines
38
Precautions for Rack-Mounting
38
Rack Selection Guidelines
39
Equipment Rack Guidelines
39
Installation Checklist
41
Creating a Site Log
42
Receiving the Cisco ASR 920 Series Router
42
Chassis-Lifting Guidelines
43
Tools and Equipment
43
Unpacking and Verifying the Shipped Contents
44
Chapter 3 Installing the Cisco ASR 920 Series Router
46
Installing the Router in a Rack
46
Installing the Chassis Brackets
46
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Cisco ASR-920-12CZ-A Specifications
General
Brand
Cisco
Model
ASR-920-12CZ-A
Category
Network Router
Language
English
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