Juniper XRE200 - Instrucciones de instalación

XRE200 External Routing Engine Hardware

Guide

Published

2020-12-15

Juniper Networks, Inc.

1133 Innovation Way

Sunnyvale, California 94089

USA

408-745-2000

www.juniper.net

Juniper Networks, the Juniper Networks logo, Juniper, and Junos are registered trademarks of Juniper Networks, Inc. in

the United States and other countries. All other trademarks, service marks, registered marks, or registered service marks

are the property of their respective owners.

Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right

to change, modify, transfer, or otherwise revise this publication without notice.

XRE200 External Routing Engine Hardware Guide

The information in this document is current as of the date on the title page.

YEAR 2000 NOTICE

Juniper Networks hardware and software products are Year 2000 compliant. Junos OS has no known time-related

limitations through the year 2038. However, the NTP application is known to have some difficulty in the year 2036.

END USER LICENSE AGREEMENT

The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with)

Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement

(“EULA”) posted at https://support.juniper.net/support/eula/. By downloading, installing or using such software, you

agree to the terms and conditions of that EULA.

Table of Contents

About the Documentation | ix

Documentation and Release Notes | ix

Using the Examples in This Manual | ix

Merging a Full Example | x

Merging a Snippet | xi

Documentation Conventions | xi

Documentation Feedback | xiv

Requesting Technical Support | xiv

Self-Help Online Tools and Resources | xv

Creating a Service Request with JTAC | xv

Overview

XRE200 System Overview | 17

XRE200 External Routing Engine Hardware Overview | 17

Benefits of the XRE200 External Routing Engine | 18

Software | 18

Physical Specifications | 19

Virtual Chassis Control Interface Modules | 19

Hard Disk Drive Modules | 20

Power Supplies | 20

Fan Modules | 20

XRE200 External Routing Engine Hardware Configurations | 20

Chassis Physical Specifications for an XRE200 External Routing Engine | 21

Field-Replaceable Units for an XRE200 External Routing Engine | 22

XRE200 Chassis | 23

Front Panel of an XRE200 External Routing Engine | 24

Rear Panel of an XRE200 External Routing Engine | 25

LCD Panel in an XRE200 External Routing Engine | 25

LCD Panel Modes | 26

LCD Panel Menus | 27

iii

Chassis LEDs on an XRE200 External Routing Engine | 30

Management Port LEDs on an XRE200 External Routing Engine | 31

Virtual Chassis Port LEDs on an XRE200 External Routing Engine | 32

XRE200 Cooling System | 33

XRE200 Power System | 35

AC Power Supply in an XRE200 External Routing Engine | 35

AC Power Supply LED in XRE200 External Routing Engines | 36

AC Power Specifications for XRE200 External Routing Engines | 37

AC Power Cord Specifications for XRE200 External Routing Engines | 37

DC Power Supply in an XRE200 External Routing Engine | 38

DC Power Supply LED in XRE200 External Routing Engines | 39

DC Power Specifications for an XRE200 External Routing Engine | 40

DC Power Lug Specifications for an XRE200 External Routing Engine | 41

XRE200 Modules | 41

Virtual Chassis Control Interface (VCCI) Modules in an XRE200 External Routing Engine | 42

Hard Disk Drive (HDD) Module in an XRE200 External Routing Engine | 43

Hard Disk Drive LEDs on an XRE200 External Routing Engine | 44

Site Planning, Preparation, and Specifications

Site Preparation Checklist for an XRE200 | 47

XRE200 Site Guidelines and Requirements | 49

Environmental Requirements and Specifications for EX Series Switches | 49

General Site Guidelines | 54

Site Electrical Wiring Guidelines | 55

Rack Requirements | 55

Cabinet Requirements | 57

Clearance Requirements for Airflow and Hardware Maintenance for an XRE200 External

Routing Engine | 58

XRE200 Network Cable and Transceiver Planning | 59

Pluggable Transceivers Supported on XRE200 External Routing Engines | 59

Cables Connecting the XRE200 External Routing Engine to XRE200 External Routing Engines

and EX8200 Switches | 60

Cables Connecting the XRE200 External Routing Engine to Management Devices | 61

XRE200 Management Cable Specifications and Pinouts | 62

USB Port Specifications for an XRE200 External Routing Engine | 62

Console Port Connector Pinout Information | 63

RJ-45 Management Port Connector Pinout Information | 63

Virtual Chassis Port Connector Pinout Information for RJ-45 Connections on an XRE200

External Routing Engine | 64

Planning an EX8200 Virtual Chassis | 65

Initial Installation and Configuration

Unpacking and Mounting the XRE200 | 68

Unpacking an XRE200 External Routing Engine | 68

Installing and Connecting an XRE200 External Routing Engine | 70

Mounting an XRE200 External Routing Engine on Two Posts in a Rack or Cabinet | 71

Mounting an XRE200 External Routing Engine on Four Posts in a Rack or Cabinet | 73

Connecting the XRE200 to Power | 76

Powering On an XRE200 External Routing Engine | 77

Interconnecting XRE200 External Routing Engines | 78

Connecting AC Power to an XRE200 External Routing Engine | 79

Connecting DC Power to an XRE200 External Routing Engine | 80

Connecting the XRE200 to Management Devices | 83

Connect a Device to a Network for Out-of-Band Management | 83

Connecting an EX8200 Switch to an XRE200 External Routing Engine | 84

Connect a Device to a Management Console Using an RJ-45 Connector | 86

Configuring an EX8200 Virtual Chassis (CLI Procedure) | 87

Maintaining Components

Maintaining the XRE200 Cooling System | 92

Removing a Fan Module from an XRE200 External Routing Engine | 92

Installing a Fan Module in an XRE200 External Routing Engine | 93

Maintaining the XRE200 Power System | 94

Removing an AC or DC Power Supply from an XRE200 External Routing Engine | 95

Installing an AC or DC Power Supply in an XRE200 External Routing Engine | 96

Maintaining the XRE200 Modules | 98

Installing and Removing XRE200 External Routing Engine Hardware Components | 98

Removing a VCCI Module from an XRE200 External Routing Engine | 99

Installing a VCCI Module in an XRE200 External Routing Engine | 101

Removing an HDD Module from an XRE200 External Routing Engine | 102

Installing an HDD Module in an XRE200 External Routing Engine | 103

Maintain Transceivers | 105

Remove a Transceiver | 105

Remove a QSFP28 Transceiver | 108

Install a Transceiver | 110

Install a QSFP28 Transceiver | 112

Removing an XRE200 from a Rack or Cabinet | 114

Powering Off an XRE200 External Routing Engine | 115

Powering Off an XRE200 External Routing Engine That Has CLI Access | 115

Powering Off an XRE200 External Routing Engine That Does Not Have CLI Access | 117

Removing an XRE200 External Routing Engine from a Rack or Cabinet | 118

Contacting Customer Support and Returning the Chassis or Components

Returning an XRE200 Chassis or Components | 121

Returning an XRE200 External Routing Engine for Repair or Replacement | 121

Locating the Serial Number on an XRE200 External Routing Engine or Component | 122

Listing the External Routing Engine and Components Details with the CLI | 122

Locating the Serial Number ID Label on an XRE200 External Routing Engine | 125

Locating Serial Number ID Labels on FRU Components | 126

Contact Customer Support to Obtain Return Material Authorization | 128

Packing an XRE200 External Routing Engine or Component for Shipping | 129

Packing an XRE200 External Routing Engine for Shipping | 129

Safety and Compliance Information

General Safety Guidelines and Warnings | 133

Definitions of Safety Warning Levels | 134

Qualified Personnel Warning | 137

Warning Statement for Norway and Sweden | 138

Fire Safety Requirements | 138

Fire Suppression | 138

Fire Suppression Equipment | 138

Installation Instructions Warning | 140

Chassis and Component Lifting Guidelines | 140

Ramp Warning | 141

Rack-Mounting and Cabinet-Mounting Warnings | 141

Grounded Equipment Warning | 147

Radiation from Open Port Apertures Warning | 148

Laser and LED Safety Guidelines and Warnings | 149

General Laser Safety Guidelines | 149

Class 1 Laser Product Warning | 150

Class 1 LED Product Warning | 151

Laser Beam Warning | 152

Maintenance and Operational Safety Guidelines and Warnings | 152

Battery Handling Warning | 154

Jewelry Removal Warning | 155

Lightning Activity Warning | 157

Operating Temperature Warning | 158

Product Disposal Warning | 160

General Electrical Safety Guidelines and Warnings | 161

Action to Take After an Electrical Accident | 162

Prevention of Electrostatic Discharge Damage | 163

AC Power Electrical Safety Guidelines | 164

AC Power Disconnection Warning | 166

DC Power Electrical Safety Guidelines | 167

DC Power Disconnection Warning | 168

DC Power Grounding Requirements and Warning | 170

vii

DC Power Wiring Sequence Warning | 172

DC Power Wiring Terminations Warning | 175

Multiple Power Supplies Disconnection Warning | 178

TN Power Warning | 179

Agency Approvals for EX Series Switches | 179

Compliance Statements for EMC Requirements for EX Series Switches | 180

Canada | 181

Taiwan | 182

European Community | 182

Israel | 182

Japan | 182

Korea | 183

United States | 183

FCC Part 15 Statement | 183

Nonregulatory Environmental Standards | 184

Compliance Statements for Acoustic Noise for EX Series Switches | 185

Statements of Volatility for Juniper Network Devices | 185

viii

About the Documentation

IN THIS SECTION

Documentation and Release Notes | ix

Using the Examples in This Manual | ix

Documentation Conventions | xi

Documentation Feedback | xiv

Requesting Technical Support | xiv

Use this guide to install hardware and perform initial software configuration, routine maintenance, and

troubleshooting for the XRE200 External Routing Engine. After completing the installation and basic

configuration procedures covered in this guide, refer to the Junos OS documentation for information about

further software configuration.

Documentation and Release Notes

To obtain the most current version of all Juniper Networks®technical documentation, see the product

documentation page on the Juniper Networks website at https://www.juniper.net/documentation/.

If the information in the latest release notes differs from the information in the documentation, follow the

product Release Notes.

Juniper Networks Books publishes books by Juniper Networks engineers and subject matter experts.

These books go beyond the technical documentation to explore the nuances of network architecture,

deployment, and administration. The current list can be viewed at https://www.juniper.net/books.

Using the Examples in This Manual

If you want to use the examples in this manual, you can use the load merge or the load merge relative

command. These commands cause the software to merge the incoming configuration into the current

candidate configuration. The example does not become active until you commit the candidate configuration.

If the example configuration contains the top level of the hierarchy (or multiple hierarchies), the example

isafull example. In this case, use the load merge command.

If the example configuration does not start at the top level of the hierarchy, the example is a snippet. In

this case, use the load merge relative command. These procedures are described in the following sections.

Merging a Full Example

To merge a full example, follow these steps:

1. From the HTML or PDF version of the manual, copy a configuration example into a text file, save the

file with a name, and copy the file to a directory on your routing platform.

For example, copy the following configuration to a file and name the file ex-script.conf. Copy the

ex-script.conf file to the /var/tmp directory on your routing platform.

system {

scripts {

commit {

file ex-script.xsl;

}

interfaces {

fxp0 {

disable;

unit 0 {

family inet {

address 10.0.0.1/24;

}

2. Merge the contents of the file into your routing platform configuration by issuing the load merge

configuration mode command:

[edit]

user@host# load merge /var/tmp/ex-script.conf

load complete

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