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  9. Juniper SRX4200 Installation instructions

Juniper SRX4200 Installation instructions

SRX4200 Services Gateway Hardware Guide
Modified: 2019-03-20
Copyright © 2019, Juniper Networks, Inc.
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.
SRX4200 Services Gateway Hardware Guide
Copyright © 2019 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.
Copyright © 2019, Juniper Networks, Inc.ii
Table of Contents
AbouttheDocumentation............................................xi
DocumentationandReleaseNotes..................................xi
UsingtheExamplesinThisManual..................................xi
MergingaFullExample.......................................xii
MergingaSnippet............................................xii
DocumentationConventions......................................xiii
DocumentationFeedback.........................................xv
RequestingTechnicalSupport.....................................xv
Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi
Creating a Service Request with JTAC . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi
Chapter1 Overview .........................................................17
SRX4200ServicesGatewayOverview...................................17
SRX4200 Services Gateway Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Field-Replaceable Units in SRX4200 Services Gateways . . . . . . . . . . . . . . . . 18
Benefits of the SRX4200 Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . 18
SRX4200Chassis...................................................18
SRX4200 Services Gateway Chassis Overview . . . . . . . . . . . . . . . . . . . . . . . . 18
SRX4200 Services Gateway Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
ChassisStatusLEDs..........................................19
ManagementPortLEDs......................................20
HAPortLEDs...............................................20
NetworkPortLEDs...........................................21
SRX4200 Services Gateway Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
SRX4200CoolingSystem............................................22
SRX4200PowerSystem.............................................23
SRX4200PowerSupply..........................................23
ACPowerSupply............................................24
DCPowerSupply............................................25
AC Power Supply Specifications for SRX4200 Services Gateways . . . . . . . . 27
AC Power Cord Specifications for the SRX4200 Services Gateway . . . . . . . . 27
DC Power Supply Specifications for SRX4200 Services Gateways . . . . . . . . 28
Chapter 2 Site Planning, Preparation, and Specifications . . . . . . . . . . . . . . . . . . . . . . . . 31
SRX4200SitePreparationChecklist....................................31
SRX4200 Site Guidelines and Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
General Site Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
SRX4200 Services Gateway Environmental Specifications . . . . . . . . . . . . . . 33
SiteElectricalWiringGuidelines....................................33
iiiCopyright © 2019, Juniper Networks, Inc.
SRX4200 Services Gateway Physical Specifications . . . . . . . . . . . . . . . . . . . 34
Clearance Requirements for Airflow and Hardware Maintenance for
SRX4200ServicesGateways..................................35
SRX4200 Services Gateway Rack Requirements . . . . . . . . . . . . . . . . . . . . . . 36
Cabinet Requirements for SRX4200 Services Gateways . . . . . . . . . . . . . . . . 37
SRX4200 Transceiver Specifications and Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . 38
Pluggable Transceivers Supported on SRX4200 Services Gateways . . . . . . 38
SFP+ Direct Attach Copper Cables for SRX4200 Services Gateways . . . . . . 39
Management Port Connector Pinout Information for an SRX4200 Services
Gateway...................................................39
Console Port Connector Pinout Information for an SRX4200 Services
Gateway...................................................40
Chapter 3 Initial Installation and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
SRX4200InstallationOverview........................................41
UnpackingandMountingtheSRX4200.................................41
Unpacking the SRX4200 Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Verifying Parts Received with the SRX4200 Services Gateway . . . . . . . . . . . 42
Installing the SRX4200 Services Gateway in a Rack . . . . . . . . . . . . . . . . . . . 43
ConnectingtheSRX4200toPower....................................45
Connecting the SRX4200 Services Gateway Grounding Cable . . . . . . . . . . . 45
Connecting AC Power to an SRX4200 Services Gateway . . . . . . . . . . . . . . . . 47
Connecting DC Power to an SRX4200 Services Gateway . . . . . . . . . . . . . . . 48
Connecting the SRX4200 Services Gateway to a Management Console . . . . . . . 50
ConfiguringJunosOSontheSRX4200..................................51
SRX4200 Services Gateway Software Configuration Overview . . . . . . . . . . . 51
SRX4200 Services Gateway Factory-Default Settings . . . . . . . . . . . . . . . . . . 51
ViewingFactory-DefaultSettings...................................51
Configuring the SRX4200 Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . 52
Chapter4 Maintaining Components ..........................................55
Routine Maintenance Procedures for the SRX4200 . . . . . . . . . . . . . . . . . . . . . . . 55
Maintaining the SRX4200 Power System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Replacing an AC Power Supply on the SRX4200 . . . . . . . . . . . . . . . . . . . . . . 55
Removing an AC Power Supply from an SRX4200 Services
Gateway ...............................................56
Installing an AC Power Supply in an SRX4200 Services Gateway . . . . . . 57
Replacing a DC Power Supply on the SRX4200 . . . . . . . . . . . . . . . . . . . . . . . 57
Removing a DC Power Supply from an SRX4200 Services Gateway . . . 58
Installing a DC Power Supply in an SRX4200 Services Gateway . . . . . . 59
Maintaining the SRX4200 Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Replacing the SRX4200 Services Gateway Fan Tray . . . . . . . . . . . . . . . . . . . 60
Chapter5 Troubleshooting Hardware .........................................61
TroubleshootingtheSRX4200........................................61
Troubleshooting Resources for the SRX4200 Services Gateway . . . . . . . . . . 61
Monitoring Chassis Alarms on a SRX4200 Services Gateway . . . . . . . . . . . . 61
Using the RESET Button on the SRX4200 Services Gateway . . . . . . . . . . . . 62
Copyright © 2019, Juniper Networks, Inc.iv
SRX4200 Services Gateway Hardware Guide
Chapter 6 Contacting Customer Support and Returning the Chassis or
Components .....................................................65
Returning the SRX4200 Chassis or Components . . . . . . . . . . . . . . . . . . . . . . . . . 65
ContactingCustomerSupport.....................................65
Returning a SRX4200 Services Gateway or Component to Juniper
Networks ..................................................66
Locating the Serial Number on the SRX4200 Services Gateway or
Component ................................................66
Listing the SRX4200 Services Gateway Component Details with the
CLI ....................................................67
Locating the Chassis Serial Number ID Label . . . . . . . . . . . . . . . . . . . . . . 67
Locating the Serial Number ID Labels on FRUs . . . . . . . . . . . . . . . . . . . . 67
Packing a SRX4200 Services Gateway or Component for Shipping . . . . . . . 67
Packing the SRX4200 Services Gateway for Shipment . . . . . . . . . . . . . 68
Packing the SRX4200 Services Gateway Components for
Shipment ..............................................69
Chapter 7 Safety and Compliance Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
DefinitionsofSafetyWarningLevels....................................73
RestrictedAccessWarning............................................74
QualifiedPersonnelWarning..........................................76
Prevention of Electrostatic Discharge Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
FireSafetyRequirements.............................................78
FireSuppression................................................78
FireSuppressionEquipment.......................................78
Laser and LED Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
GeneralLaserSafetyGuidelines....................................79
Class1LaserProductWarning.....................................79
Class1LEDProductWarning......................................80
LaserBeamWarning............................................80
Radiation from Open Port Apertures Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Maintenance and Operational Safety Guidelines and Warnings . . . . . . . . . . . . . . 82
BatteryHandlingWarning........................................82
JewelryRemovalWarning........................................83
LightningActivityWarning........................................84
OperatingTemperatureWarning...................................85
ProductDisposalWarning........................................86
General Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . 87
SafetyGuidelinesandWarnings....................................87
GroundedEquipmentWarning.....................................87
BackplaneEnergyHazardWarning.................................88
Multiple Power Supplies Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . 88
PowerDisconnectionWarning.....................................89
TNPowerWarning..............................................90
CopperConductorsWarning......................................90
AC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
DC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
DCPowerDisconnectionWarning......................................93
vCopyright © 2019, Juniper Networks, Inc.
Table of Contents
DC Power Grounding Requirements and Warning . . . . . . . . . . . . . . . . . . . . . . . . . 94
DCPowerWiringSequenceWarning...................................95
DC Power Wiring Terminations Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Action to Take After an Electrical Accident . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
AgencyApprovals..................................................98
Acoustic Noise Compliance Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
EMCRequirements.................................................99
Canada .......................................................99
EuropeanCommunity...........................................100
Israel ........................................................100
Japan........................................................100
United States .................................................100
Copyright © 2019, Juniper Networks, Inc.vi
SRX4200 Services Gateway Hardware Guide
List of Figures
Chapter1 Overview .........................................................17
Figure 1: SRX4200 Services Gateway Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 2: SRX4200 Services Gateway Front Panel LEDs . . . . . . . . . . . . . . . . . . . . 20
Figure3:HAPortLEDs...............................................21
Figure4:NetworkPortLEDs...........................................21
Figure 5: SRX4200 Services Gateway Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure6:AirflowThroughtheChassis...................................23
Figure7:ACPowerSupply............................................24
Figure8:ACPowerSupplyLEDs.......................................24
Figure9:DCPowerSupply............................................26
Figure10:DCPowerSupplyLEDs......................................26
Figure11:ACPlugTypes..............................................28
Chapter 2 Site Planning, Preparation, and Specifications . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 12: Airflow Through the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Chapter 3 Initial Installation and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 13: Attaching the Mounting Ears and Fixed Brackets . . . . . . . . . . . . . . . . . . 44
Figure 14: Securing the Mounting Ears to the Rack . . . . . . . . . . . . . . . . . . . . . . . . . 44
Figure 15: Attaching the Adjustable Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Figure 16: Securing the Adjustable Brackets to the Rack . . . . . . . . . . . . . . . . . . . . 45
Figure 17: Connecting the Grounding Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Figure18:ConnectingACPower.......................................47
Figure19:ConnectingDCPower.......................................50
Chapter4 Maintaining Components ..........................................55
Figure 20: Removing an AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Figure 21: Installing an AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Figure 22: Removing a DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Figure 23: Installing a DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Figure 24: SRX4200 Services Gateway Fan Tray Numbering . . . . . . . . . . . . . . . . 60
Chapter 7 Safety and Compliance Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Figure 25: Placing a Component into an Antistatic Bag . . . . . . . . . . . . . . . . . . . . . 77
viiCopyright © 2019, Juniper Networks, Inc.
Copyright © 2019, Juniper Networks, Inc.viii
SRX4200 Services Gateway Hardware Guide
List of Tables
AbouttheDocumentation..........................................xi
Table1:NoticeIcons.................................................xiii
Table 2: Text and Syntax Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv
Chapter1 Overview .........................................................17
Table 3: SRX4200 Services Gateway Components on the Front Panel . . . . . . . . . 19
Table 4: SRX4200 Services Gateway Front Panel LEDs . . . . . . . . . . . . . . . . . . . . 20
Table5:ManagementPortLEDs.......................................20
Table6:HAPortLEDs................................................21
Table7:NetworkPortLEDs............................................21
Table 8: SRX4200 Services Gateway Back Panel Components . . . . . . . . . . . . . . 22
Table9:ACPowerSupplyLEDs........................................25
Table10:DCPowerSupplyLEDs.......................................26
Table 11: AC Power Supply Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Table 12: AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 13: DC Power Supply Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Chapter 2 Site Planning, Preparation, and Specifications . . . . . . . . . . . . . . . . . . . . . . . . 31
Table 14: Site Preparation Checklist for SRX4200 Services Gateway
Installation .....................................................31
Table 15: Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Table 16: Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Table 17: Physical Specifications for the Services Gateway Chassis . . . . . . . . . . . 35
Table 18: Clearance Requirements for the SRX4200 Services Gateway . . . . . . . . 36
Table19:RackRequirements..........................................36
Table 20: Cabinet Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . 37
Table 21: Management Port Connector Pinout Information . . . . . . . . . . . . . . . . . . 39
Table 22: Console Port Connector Pinout Information . . . . . . . . . . . . . . . . . . . . . . 40
Chapter 3 Initial Installation and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Table 23: Parts List for a Fully Configured Services Gateway . . . . . . . . . . . . . . . . . 42
Table 24: Factory-Default Settings - Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Table 25: Factory-Default Settings - Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Chapter5 Troubleshooting Hardware .........................................61
Table 26: Alarms for Services Gateway Chassis Components . . . . . . . . . . . . . . . . 62
ixCopyright © 2019, Juniper Networks, Inc.
Copyright © 2019, Juniper Networks, Inc.x
SRX4200 Services Gateway Hardware Guide
About the Documentation
•Documentation and Release Notes on page xi
•Using the Examples in This Manual on page xi
•Documentation Conventions on page xiii
•Documentation Feedback on page xv
•Requesting Technical Support on page xv
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 is a full 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
isasnippet. In this case, use the load merge relative command. These procedures are
described in the following sections.
xiCopyright © 2019, Juniper Networks, Inc.
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
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; }
Copyright © 2019, Juniper Networks, Inc.xii
SRX4200 Services Gateway Hardware Guide
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 xiii defines notice icons used in this guide.
Table 1: Notice Icons
DescriptionMeaningIcon
Indicates important features or instructions.Informational note
Indicates a situation that might result in loss of data or hardware damage.Caution
Alerts you to the risk of personal injury or death.Warning
Alerts you to the risk of personal injury from a laser.Laser warning
Indicates helpful information.Tip
Alerts you to a recommended use or implementation.Best practice
Table 2 on page xiv defines the text and syntax conventions used in this guide.
xiiiCopyright © 2019, Juniper Networks, Inc.
About the Documentation
Table 2: Text and Syntax Conventions
ExamplesDescriptionConvention
To enter configuration mode, type the
configure command:
user@host> configure
Represents text that you type.Bold text like this
user@host> show chassis alarms
No alarms currently active
Represents output that appears on the
terminal screen.
Fixed-width text like this
•A policy term is a named structure
that defines match conditions and
actions.
•Junos OS CLI User Guide
•RFC 1997, BGP Communities Attribute
•Introduces or emphasizes important
new terms.
•Identifies guide names.
•Identifies RFC and Internet draft titles.
Italic text like this
Configure the machine’s domain name:
[edit]
root@# set system domain-name
domain-name
Represents variables (options for which
you substitute a value) in commands or
configuration statements.
Italic text like this
•To configure a stub area, include the
stub statement at the [edit protocols
ospf area area-id] hierarchy level.
•The console port is labeled CONSOLE.
Represents names of configuration
statements, commands, files, and
directories; configuration hierarchy levels;
or labels on routing platform
components.
Text like this
stub <default-metric metric>;Encloses optional keywords or variables.< > (angle brackets)
broadcast | multicast
(string1 |string2 |string3)
Indicates a choice between the mutually
exclusive keywords or variables on either
side of the symbol. The set of choices is
often enclosed in parentheses for clarity.
| (pipe symbol)
rsvp { # Required for dynamic MPLS onlyIndicates a comment specified on the
same line as the configuration statement
to which it applies.
# (pound sign)
community name members [
community-ids ]
Encloses a variable for which you can
substitute one or more values.
[ ] (square brackets)
[edit]
routing-options {
static {
route default {
nexthop address;
retain;
}
}
}
Identifies a level in the configuration
hierarchy.
Indention and braces ( { } )
Identifies a leaf statement at a
configuration hierarchy level.
; (semicolon)
GUI Conventions
Copyright © 2019, Juniper Networks, Inc.xiv
SRX4200 Services Gateway Hardware Guide
Table 2: Text and Syntax Conventions (continued)
ExamplesDescriptionConvention
•In the Logical Interfaces box, select
All Interfaces.
•To cancel the configuration, click
Cancel.
Represents graphical user interface (GUI)
items you click or select.
Bold text like this
In the configuration editor hierarchy,
select Protocols>Ospf.
Separates levels in a hierarchy of menu
selections.
>(bold right angle bracket)
Documentation Feedback
We encourage you to provide feedback so that we can improve our documentation. You
can use either of the following methods:
•Online feedback system—Click TechLibrary Feedback, on the lower right of any page
on the Juniper Networks TechLibrary site, and do one of the following:
•Click the thumbs-up icon if the information on the page was helpful to you.
•Click the thumbs-down icon if the information on the page was not helpful to you
or if you have suggestions for improvement, and use the pop-up form to provide
feedback.
•E-mail—Send your comments to techpubs-comments@juniper.net. Include the document
or topic name, URL or page number, and software version (if applicable).
Requesting Technical Support
Technical product support is available through the Juniper Networks Technical Assistance
Center (JTAC). If you are a customer with an active Juniper Care or Partner Support
Services support contract, or are covered under warranty, and need post-sales technical
support, you can access our tools and resources online or open a case with JTAC.
•JTAC policies—For a complete understanding of our JTAC procedures and policies,
review the JTAC User Guide located at
https://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf.
•Product warranties—For product warranty information, visit
https://www.juniper.net/support/warranty/.
•JTAC hours of operation—The JTAC centers have resources available 24 hours a day,
7 days a week, 365 days a year.
xvCopyright © 2019, Juniper Networks, Inc.
About the Documentation
Self-Help Online Tools and Resources
For quick and easy problem resolution, Juniper Networks has designed an online
self-service portal called the Customer Support Center (CSC) that provides you with the
following features:
•Find CSC offerings: https://www.juniper.net/customers/support/
•Search for known bugs: https://prsearch.juniper.net/
•Find product documentation: https://www.juniper.net/documentation/
•Find solutions and answer questions using our Knowledge Base: https://kb.juniper.net/
•Download the latest versions of software and review release notes:
https://www.juniper.net/customers/csc/software/
•Search technical bulletins for relevant hardware and software notifications:
https://kb.juniper.net/InfoCenter/
•Join and participate in the Juniper Networks Community Forum:
https://www.juniper.net/company/communities/
•Create a service request online: https://myjuniper.juniper.net
To verify service entitlement by product serial number, use our Serial Number Entitlement
(SNE) Tool: https://entitlementsearch.juniper.net/entitlementsearch/
Creating a Service Request with JTAC
You can create a service request with JTAC on the Web or by telephone.
•Visit https://myjuniper.juniper.net.
•Call 1-888-314-JTAC (1-888-314-5822 toll-free in the USA, Canada, and Mexico).
For international or direct-dial options in countries without toll-free numbers, see
https://support.juniper.net/support/requesting-support/.
Copyright © 2019, Juniper Networks, Inc.xvi
SRX4200 Services Gateway Hardware Guide
CHAPTER 1
Overview
•SRX4200 Services Gateway Overview on page 17
•SRX4200 Chassis on page 18
•SRX4200 Cooling System on page 22
•SRX4200 Power System on page 23
SRX4200 Services Gateway Overview
•SRX4200 Services Gateway Overview on page 17
•Field-Replaceable Units in SRX4200 Services Gateways on page 18
•Benefits of the SRX4200 Services Gateway on page 18
SRX4200 Services Gateway Overview
The Juniper Networks SRX4200 Services Gateway is a high-performance, scalable
mid-range services gateway, which consolidates security, next-generation firewall, and
advanced threat prevention capabilities to provide secure connectivity. The services
gateway supports 40 Gbps IMIX throughput and is suited for small to medium enterprises
and data centers.
The SRX4200 Services Gateway supports advanced threat prevention through Sky
Advanced Threat Prevention (Sky ATP) and Spotlight Secure Threat Intelligence, in
addition to key features such as VPN, IPS, and UTM.
The chassis is 1 U high and is designed for rack installation. The services gateway is
shipped with dual power supplies and is available in both AC-powered and DC-powered
versions:
•SRX4200 (AC) — SRX4200 Services Gateway with dual AC power supplies
•SRX4200 (DC) — SRX4200 Services Gateway with dual DC power supplies
The SRX4200 Services Gateway comes with 64 GB of DDR4 memory and two 240-GB
solid-state drives (SSDs) in a redundant array of independent disks (RAID). Both disks
are configured as a RAID-1 mirror (data is concurrently written to both SSDs). If one SSD
becomes inoperable, the other SSD continues to be active.
The services gateway runs the Junos OS and can be managed using the CLI, Junos Space,
and J-Web.
17Copyright © 2019, Juniper Networks, Inc.
See Also SRX4200 Services Gateway Physical Specifications on page 34•
•SRX4200 Services Gateway Environmental Specifications on page 33
Field-Replaceable Units in SRX4200 Services Gateways
Field-replaceable units (FRUs) are components that you can replace at your site. The
FRUs on the SRX4200 Services Gateway are hot-removable and hot-insertable. You
can remove and replace them without powering off the services gateway. The services
gateway supports the following FRUs:
•AC power supplies
•DC power supplies
•Fan trays
See Also SRX4200 Power Supply on page 23•
Benefits of the SRX4200 Services Gateway
•High performance—The SRX4200 supports up to 80-Gbps firewall throughput (up
to 40-Gbps of IMIX firewall throughput) and is suited for enterprise campus and data
center edge deployments.
•Advanced threat protection—The SRX4000 line of services gateways supports the
intrusion prevention system (IPS), Juniper Sky Advanced Threat Prevention (Juniper
Sky ATP), antivirus, and antispam features, which protect against potential
vulnerabilities. Juniper Sky ATP protects against zero-day attacks and other unknown
threats.
SRX4200 Chassis
•SRX4200 Services Gateway Chassis Overview on page 18
•SRX4200 Services Gateway Front Panel on page 19
•SRX4200 Services Gateway Back Panel on page 22
SRX4200 Services Gateway Chassis Overview
The 4200 Services Gateway chassis is a rigid sheet metal structure that houses all the
other hardware components. The chassis measures 1.75 in. high, 17.48 in. wide, and 25
in. deep. The chassis installs in standard 600-mm deep (or larger) enclosed cabinets or
19-in. equipment racks.
CAUTION: Before removing or installing components of a functioning services
gateway, attach an electrostatic discharge (ESD) strap to an ESD point and
place the other end of the strap around your bare wrist. Failure to use an ESD
strap could result in damage to the device.
Copyright © 2019, Juniper Networks, Inc.18
SRX4200 Services Gateway Hardware Guide
The services gateway must be connected to earth ground during normal operation.
SRX4200 Services Gateway Front Panel
Figure 1 on page 19 shows the front panel of the SRX4200 Services Gateway.
Figure 1: SRX4200 Services Gateway Front Panel
Table 3 on page 19 lists the components on the front panel of the services gateway.
Table 3: SRX4200 Services Gateway Components on the Front Panel
DescriptionComponentNumber
Gigabit Ethernet port to connect to the device over the network.Management port1
Two USB 2.0 ports that accept a USB storage device.USB ports2
Two 1-Gigabit Ethernet/10-Gigabit Ethernet ports, CTL (control
port) and FAB (fabric port), to synchronize data and maintain
state information in a chassis cluster setup. These ports
support enhanced small form-factor pluggable (SFP+)
transceivers.
HA ports3
Eight 1-Gigabit Ethernet/10-Gigabit Ethernet SFP+ ports for
network traffic.
SFP+ ports4
Indicate component and system status at a glance.LEDs5
Connects a laptop to the services gateway for CLI
management. The port uses an RJ-45 serial connection, is
configured as DTE, and supports the RS-232 (EIA-232)
standard.
Console port6
Returns the services gateway to the factory-default
configuration.
Reset button7
Chassis Status LEDs
Figure 2 on page 20 shows the front panel LEDs and Table 4 on page 20 describes the
LEDs.
19Copyright © 2019, Juniper Networks, Inc.
Chapter 1: Overview
Figure 2: SRX4200 Services Gateway Front Panel LEDs
Table 4: SRX4200 Services Gateway Front Panel LEDs
DescriptionLED
•Solid green—receiving powerPower
•Solid green—operating normally
•Solid red—critical alarm
•Hardware component failure
•Software module failure
•Fan failure (atleast one)
•Blinking red—noncritical alarm
•The other HA node is in the lost, disabled, or ineligible state.
•Off—the system is not receiving power
Status
•Blinking green—indicates hard disk drive (SSD) activitySSD
Management Port LEDs
The management port has two LEDs that indicate link activity and status of the
management port.
Table 5 on page 20 describes the LEDs.
Table 5: Management Port LEDs
DescriptionLED
•Solid amber—A link is established, but there is no activity on the link.
•Blinking amber—There is link activity.
•Off—There is no link established.
Link/Activity (LED
on the left)
•Solid green—100-Mbps link is established.
•Solid amber—1000-Mbps link is established.
•Off—There is no link established.
Speed (LED on the
right)
HA Port LEDs
Each HA port has one status LED located between the ports. Figure 3 on page 21 shows
the LEDs. The upper LED (callout 1) displays the status for the port on the right and the
Copyright © 2019, Juniper Networks, Inc.20
SRX4200 Services Gateway Hardware Guide

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