Cisco ASR-920-24SZ-IM Manual

Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M
Aggregation Services Router Hardware Installation Guide
First Published: 2016-07-04
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CONTENTS
Preface Preface ix
Document Revision History ix
Document Audience x
Document Organization x
Document Conventions x
Obtaining Documentation and Submitting a Service Request xii
CHAPTER 1 Overview 1
Cisco ASR 920 Series Routers Features 1
GigabitEthernet Copper Ports 2
GE SFP Ports 2
SFP+ Ports 2
Interface Modules 3
Gigabit Ethernet RJ45 Interface Module (A900-IMA8T) 3
10-Gigabit Ethernet XFP Interface Module (A900-IMA1X) 4
2x1 10 Gigabit Ethernet SFP+ Interface Module (A900-IMA2Z) 5
8-Port 1 Gigabit Ethernet + 1-Port 10 Gigabit Ethernet SFP+ Combination Interface Module
6
8 Port T1/E1 Interface Module (A900-IMA8D) 7
Interface Availability on Interface Modules 7
Front and Back Panel 9
Specifications 12
External Interfaces 14
Network Interfaces 14
Network Timing Interfaces 15
External Alarm Inputs 15
Management Interfaces 15
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Power Supply and Fans 15
LED Indicators 16
PWR and STAT LEDs 16
CPU Management Port LEDs 18
SFP LEDs 18
SFP+ LEDs 18
8 T1/E1 Interface Module LEDs 19
RJ-45 LEDs 20
Power Supply Unit LEDs 20
System–Interface LED Behavior 21
Online Insertion and Removal 22
Licensing the Router 23
CHAPTER 2 Preparing for Installation 25
Safety Guidelines 25
Standard Warning Statements 25
Safety Guidelines for Personal Safety and Equipment Protection 26
Safety Precautions for Module Installation and Removal 27
Safety with Electricity 27
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 33
Air Flow Guidelines 33
Air Flow Guidelines for ETSI Rack Installation 36
Floor Loading Considerations 36
Site Power Guidelines 36
Electrical Circuit Requirements 37
Site Cabling Guidelines 37
Asynchronous Terminal Connections 38
Interference Considerations 38
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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
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Power Connection Guidelines 77
Guidelines for DC-Powered Systems 78
Guidelines for AC-Powered Systems 78
Installing a DC Power Supply 78
Installing a DC Power Supply Module 79
Attaching Cables to the DC Power Supply 80
Powering On the Router 82
Removing and Replacing a DC Power Supply 82
Installing an AC power Supply 84
Installing an AC Power Supply Module 85
Activating an AC Power Supply 86
Removing and Replacing an AC Power Supply 89
Installing and Removing SFP Modules 90
Installing SFP Modules 91
Removing SFP Modules 94
Connecting to the 10/100/1000 Ports 96
Connecting to SFP Modules 97
Connecting to Fiber-Optic SFP Modules 97
Installing the Chassis Ground Connection 98
Power Connection Guidelines 100
Guidelines for DC-Powered Systems 101
Guidelines for AC-Powered Systems 101
Preventing Power Loss 101
Activating a DC Power Supply 102
Activating an AC Power Supply 102
Connecting a Router to the Network 103
Connecting Console Cables 103
Connecting to the USB Serial Port Using Microsoft Windows 103
Connecting to the Console Port Using Mac OS X 105
Connecting to the Console Port Using Linux 106
Installing the Cisco USB Device Driver 106
Uninstalling the Cisco USB Device Driver 107
Connecting to the EIA Console Port 108
Connecting a Management Ethernet Cable 110
Installing and Removing SFP and SFP+ Modules 110
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Connecting a USB Flash Device 110
Removing a USB Flash Device 111
Connecting Timing Cables 111
Connecting a Cable to the BITS Interface 111
Connecting Cables to the GPS Interface 112
Connecting a Cable to the Input 10-Mhz or 1-PPS Interface 112
Connecting a Cable to the Output 10-Mhz or 1-PPS Interface 113
Connecting a Cable to the ToD Interface 113
Connecting Ethernet Cables 114
Connecting Cables to SFP Modules 115
Connector and Cable Specifications 115
CHAPTER 4 Initial Configuration 117
Checking Conditions Prior to System Startup 117
Powering Up the Router 118
Verifying the Front Panel LEDs 121
Verifying the Hardware Configuration 121
Checking Hardware and Software Compatibility 122
Configuring the Router at Startup 122
Accessing the CLI Using the Console 122
Configuring Global Parameters 124
Checking the Running Configuration Settings 125
Saving the Running Configuration to NVRAM 125
Safely Powering Off the Router 125
Automatic Shutdown of the Router 126
CHAPTER 5 Troubleshooting 127
Pinouts 127
BITS Port Pinouts 127
GPS Port Pinout 128
Time-of-Day Port Pinouts 128
Alarm Port Pinouts 129
Management Ethernet Port Pinouts 130
USB Console Port Pinouts 130
USB Flash or MEM Port Pinouts 131
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RJ45C Port Pinouts 131
Optical Fiber Specifications 132
Alarm Conditions 132
CHAPTER 6 Site Log 133
CHAPTER 7 Supported PIDs 135
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Contents

Preface
The preface describes the revision history, audience, organization, and conventions of the Cisco ASR 920
Series Aggregation Services Routers. It also lists sources for obtaining additional information and technical
assistance from Cisco.
This document covers the following variants of the Cisco ASR 920 Series Aggregation Services Routers:
•ASR-920-24SZ-IM—Twenty Four 1GE Fiber ports, Four 10G ports, and One slot for modular interface
card, with replaceable redundant AC and DC power supplies
•ASR-920-24SZ-M—Twenty Four 1GE Fiber ports and Four 10G ports, with replaceable redundant
AC and DC power supplies
•ASR-920-24TZ-M—Twenty Four 1 GE Copper ports and Four 10G ports, with replaceable redundant
AC and DC power supplies
•Document Revision History, page ix
•Document Audience, page x
•Document Organization, page x
•Document Conventions, page x
•Obtaining Documentation and Submitting a Service Request, page xii
Document Revision History
The following table lists the major changes made to this document.
Change SummaryDateRelease
First ReleaseNovember 22, 2014Cisco IOS XE Release 3.14.0S
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Document Audience
This guide is intended for users who are responsible for installing the Cisco ASR 920-24SZ-IM,
ASR-920-24SZ-M, ASR-920-24TZ-M Router. It is intended for users who may not be familiar with the initial
configuration and troubleshooting tasks, the relationship among tasks, or the Cisco IOS software commands
necessary to perform particular tasks.
Document Organization
This guide includes the following chapters and appendix:
DescriptionTitle
Describes the features and specifications of the Cisco
ASR 920 Series Aggregation Services Routers.
Overview, on page 1
Describes the installation of the Cisco ASR
920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M
Router at your site.
Preparing for Installation, on page 25
Describes the installation of router on a rack as well
as installation of its components.
Installing the Router, on page 49
Describes basic router configuration.Initial Configuration, on page 117
Describes troubleshooting information.Troubleshooting, on page 127
Provides a record of actions related to installing and
maintaining the router.
Site Log, on page 133
Describes the supported SFPs.Supported PIDs, on page 135
Document Conventions
This document uses the following conventions:
IndicationConvention
Commands and keywords and user-entered text
appear in bold font.
bold font
Document titles, new or emphasized terms, and
arguments for which you supply values are in italic
font.
italic font
Elements in square brackets are optional.[ ]
Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation
Guide
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Preface
Document Audience