Cisco ASR-920-24SZ-IM Handbuch

Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M

Aggregation Services Router Hardware Installation Guide

First Published: 2016-07-04

Americas Headquarters

Cisco Systems, Inc.

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San Jose, CA 95134-1706

USA

http://www.cisco.com

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800 553-NETS (6387)

Fax: 408 527-0883

Text Part Number:

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

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

Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation

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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

Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation

Guide

Contents

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

Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation

Guide

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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

Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation

Guide

Contents

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

Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation

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Contents

RJ45C Port Pinouts 131

Optical Fiber Specifications 132

Alarm Conditions 132

CHAPTER 6

Site Log 133

CHAPTER 7

Supported PIDs 135

Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation

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viii

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

Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation

Guide

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

Preface

Document Audience

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