Cisco Systems Cisco 12416, Cisco 12816 - page 19

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Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
OL-11495-01
Contents
PRP Reset Switch 1-37
PRP Alphanumeric Message Displays 1-38
PRP Memory Components 1-39
PRP SDRAM 1-41
PRP SRAM 1-41
PRP NVRAM 1-42
PRP Flash Memory 1-42
Upper and Lower Cable Management Brackets 1-43
Blower Module 1-44
CHAPTER 2Preparing for Installation 2-1
Safety Guidelines 2-2
Safety with Equipment 2-2
Safety with Electricity 2-3
Preventing Electrostatic Discharge Damage 2-4
Lifting Guidelines 2-6
Compliance and Safety Information 2-6
Laser Safety 2-7
Site Requirement Guidelines 2-7
Rack-Mounting Guidelines 2-7
Enclosed Rack 2-8
Open Rack 2-8
Telco Rack 2-9
Site Layout and Equipment Dimensions 2-11
Air Flow Guidelines 2-15
Temperature and Humidity Guidelines 2-17
Power Connection Guidelines 2-17
AC-Powered Routers 2-18
DC-Powered Routers 2-19
NEBS Supplemental Unit Bonding and Grounding Guidelines 2-22