Juniper SRX340 Instrucciones de instalación
SRX340 Services Gateway Hardware Guide
Published
2020-08-26
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.
SRX340 Services Gateway Hardware Guide
Copyright © 2020 Juniper Networks, Inc. All rights reserved.
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.
ii
Table of Contents
About the Documentation | viii
Documentation and Release Notes | viii
Using the Examples in This Manual | viii
Merging a Full Example | ix
Merging a Snippet | x
Documentation Conventions | x
Documentation Feedback | xiii
Requesting Technical Support | xiii
Self-Help Online Tools and Resources | xiv
Creating a Service Request with JTAC | xiv
Overview
1
SRX340 Services Gateway Overview | 16
SRX340 Services Gateway Description | 16
SRX340 Services Gateway Field Replaceable Units Overview | 16
Benefits of the SRX340 Services Gateway | 17
SRX340 Chassis | 17
SRX340 Services Gateway Chassis Overview | 18
SRX340 Services Gateway Front Panel | 18
Management Port LEDs | 21
Network Port LEDs | 21
SRX340 Services Gateway Back Panel | 22
SRX340 Services Gateway Interface Modules Overview | 23
SRX340 Cooling System | 23
SRX340 Power System | 24
Understanding the SRX340 Services Gateway Power Supply | 25
SRX340 Services Gateway Power Specifications and Requirements | 25
SRX340 Services Gateway Supported AC Power Cords | 25
iii
Site Planning, Preparation, and Specifications
2
Site Preparation Checklist for the SRX340 Services Gateway | 29
SRX340 Site Guidelines and Requirements | 31
General Site Installation Guidelines for the SRX340 Services Gateway | 31
SRX340 Services Gateway Environmental Specifications | 32
SRX340 Services Gateway Electrical Wiring Guidelines | 32
SRX340 Services Gateway Grounding Specifications | 34
SRX340 Services Gateway Physical Specifications | 34
SRX340 Services Gateway Clearance Requirements for Airflow and Hardware
Maintenance | 35
Rack Requirements for the SRX340 Services Gateway | 36
Cabinet Requirements for the SRX340 Services Gateway | 36
SRX340 Transceiver Specifications and Pinouts | 37
SRX340 Transceiver Support | 37
RJ-45 Connector Pinouts for the SRX340 Services Gateway Ethernet Port | 38
RJ-45 Connector Pinouts for the SRX340 Services Gateway Console Port | 38
Mini-USB Connector Pinouts for the SRX340 Services Gateway Console Port | 39
Initial Installation and Configuration
3
SRX340 Installation Overview | 42
SRX340 Services Gateway Installation Overview | 42
SRX340 Services Gateway Autoinstallation Overview | 42
Unpacking and Mounting the SRX340 | 44
Unpacking the SRX340 Services Gateway | 44
Verifying Parts Received with the SRX340 Services Gateway | 45
Preparing the SRX340 Services Gateway for Rack-Mount Installation | 46
Installing the SRX340 Services Gateway in a Rack | 47
Connecting the SRX340 to Power | 48
Required Tools and Parts for Grounding the SRX340 Services Gateway | 49
Connecting the SRX340 Services Gateway Grounding Cable | 49
Connecting the SRX340 Services Gateway to an AC Power Supply | 51
Powering On the SRX340 Services Gateway | 52
iv
Powering Off the SRX340 Services Gateway | 52
Connecting the SRX340 to External Devices | 54
Connecting the Dial-Up Modem to the Console Port on the SRX340 Services Gateway | 54
Connecting to the SRX340 Services Gateway CLI Using a Dial-Up Modem | 55
Configuring Junos OS on the SRX340 | 56
SRX340 Services Gateway Software Configuration Overview | 56
Understanding SRX340 Services Gateway Factory-Default Settings | 56
Initial Configuration | 58
Initial Configuration Using J-Web | 58
Initial Configuration Using CLI | 59
Plug and Play | 61
Customize the Configuration Using J-Web | 62
Viewing Factory-Default Settings | 64
Maintaining Components
4
Maintaining the SRX340 Components | 66
Required Tools and Parts for Maintaining the SRX340 Services Gateway Hardware
Components | 66
Routine Maintenance Procedures for the SRX340 Services Gateway | 66
Maintaining the SRX340 Services Gateway Cooling System Components | 67
Maintaining the SRX340 Services Gateway Power Supply | 67
Replacing Mini-Physical Interface Modules in the SRX340 Services Gateway | 67
Troubleshooting Hardware
5
Troubleshooting the SRX340 | 70
Troubleshooting Resources for the SRX340 Services Gateway Overview | 70
Troubleshooting Chassis and Interface Alarm Messages on the SRX340 Services Gateway | 70
Troubleshooting the Power System on the SRX340 Services Gateway | 71
Using the RESET CONFIG Button | 72
Changing the RESET CONFIG Button Behavior | 73
Contacting Customer Support and Returning the Chassis or Components
6
Returning the SRX340 Chassis or Components | 75
Contacting Customer Support | 75
Returning a SRX340 Services Gateway Component to Juniper Networks | 76
v
Locating the SRX340 Services Gateway Chassis Serial Number and Agency Labels | 76
Locating the SRX340 Services Gateway Mini-Physical Interface Module Serial Number
Label | 77
Listing the SRX340 Services Gateway Component Details with the CLI | 77
Required Tools and Parts for Packing the SRX340 Services Gateway | 78
Packing the SRX340 Services Gateway for Shipment | 78
Packing SRX340 Services Gateway Components for Shipment | 79
Safety and Compliance Information
7
Definitions of Safety Warning Levels | 82
General Safety Guidelines and Warnings | 85
Restricted Access Warning | 87
Qualified Personnel Warning | 90
Prevention of Electrostatic Discharge Damage | 90
Fire Safety Requirements | 92
Fire Suppression | 92
Fire Suppression Equipment | 92
Laser and LED Safety Guidelines and Warnings | 93
General Laser Safety Guidelines | 93
Class 1 Laser Product Warning | 94
Class 1 LED Product Warning | 95
Laser Beam Warning | 96
Radiation from Open Port Apertures Warning | 97
Maintenance and Operational Safety Guidelines and Warnings | 98
Battery Handling Warning | 99
Jewelry Removal Warning | 100
Lightning Activity Warning | 102
Operating Temperature Warning | 103
Product Disposal Warning | 105
Action to Take After an Electrical Accident | 106
General Electrical Safety Guidelines and Warnings | 106
vi
About the Documentation
IN THIS SECTION
Documentation and Release Notes | viii
Using the Examples in This Manual | viii
Documentation Conventions | x
Documentation Feedback | xiii
Requesting Technical Support | xiii
Use this guide to install hardware and perform initial software configuration, routine maintenance, and
troubleshooting for the SRX340 Services Gateway. 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.
viii
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
ix
Merging a Snippet
To merge a snippet, follow these steps:
1. From the HTML or PDF version of the manual, copy a configuration snippet 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 snippet to a file and name the file ex-script-snippet.conf. Copy the
ex-script-snippet.conf file to the /var/tmp directory on your routing platform.
commit {
file ex-script-snippet.xsl; }
2. Move to the hierarchy level that is relevant for this snippet by issuing the following configuration mode
command:
[edit]
user@host# edit system scripts
[edit system scripts]
3. Merge the contents of the file into your routing platform configuration by issuing the load merge
relative configuration mode command:
[edit system scripts]
user@host# load merge relative /var/tmp/ex-script-snippet.conf
load complete
For more information about the load command, see CLI Explorer.
Documentation Conventions
Table 1 on page xi defines notice icons used in this guide.
x
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5
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