Cisco ASR 1001-HX Hardware Installation Manual page 4

Contents
Preparing Your Site for Installation
C H A P T E R 3
Cisco ASR 1001-HX Router and Cisco ASR 1002-HX Router Hardware Installation Guide
iv
AC Power Supply
21
DC Power Supply 22
Power Supply LEDs 24
Power Supply Fans
25
Power Cords
25
Prerequisites and Preparation
Site Planning Checklist 28
Safety Guidelines
28
Safety Warnings
29
Safety Recommendations
Cautions and Regulatory Compliance Statements for NEBS
Standard Warning Statements
General Safety Warnings
Site Planning 34
General Precautions
34
Site Selection Guidelines
Site Environmental Requirements
Physical Characteristics
Site Power Guidelines
37
Electrical Circuit Requirements
Site Cabling Guidelines
Console Port Connections
USB Serial Console
Interference Considerations
Electromagnetic Interference
Radio Frequency Interference
Lightning and AC Power Fault Interference
Rack-Mounting Guidelines
Precautions for Rack-Mounting
General Rack-Selection Guidelines
Guidelines for 23-in. (Telco) Racks
Equipment Rack Guidelines
Locating for Safety
27
27
29
30
31
35
35
36
38
38
39
39
40
40
40
41
41
41
42
42
42
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