Juniper PTX10004 Hardware Guide

PTX10004 Packet Transport Router

Hardware Guide

Published

2021-01-06

Juniper Networks, Inc. 1133 Innovation Way Sunnyvale, California 94089 USA

408-745-2000 www.juniper.net

JuniperNetworks,theJuniperNetworkslogo,Juniper,andJunosareregisteredtrademarksofJuniperNetworks,Inc. in theUnitedStatesandothercountries. Allothertrademarks,servicemarks,registeredmarks,orregisteredservicemarks 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.

PTX10004PacketTransportRouterHardwareGuide

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

YEAR2000NOTICE

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.

ENDUSERLICENSEAGREEMENT

TheJuniperNetworksproductthatisthesubjectofthistechnicaldocumentationconsistsof(orisintendedforusewith) JuniperNetworkssoftware.UseofsuchsoftwareissubjecttothetermsandconditionsoftheEndUserLicenseAgreement (“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.

iii

AbouttheDocumentation | xi

Documentation and Release Notes | xi

Using the Examples in This Manual | xi

Merging a Full Example | xii

Merging a Snippet | xiii

Documentation Conventions | xiii

Documentation Feedback | xvi

Requesting Technical Support | xvi

Self-Help Online Tools and Resources | xvii

Creating a Service Request with JTAC | xvii

1Overview

PTX10004SystemOverview | 19

PTX10004 Hardware Overview | 19

System Overview | 19

Benefits | 20

Chassis Description | 20

Switch Fabric | 22

Routing and Control Board | 23

Line Cards | 24

Cooling System | 25

Power Supplies | 26

Software | 27

PTX10004 Components and Configurations | 28

PTX10004 Configurations | 28

PTX10004 Component Redundancy | 30

PTX10004 Hardware and CLI Terminology Mapping | 31

PTX10004Chassis | 33

PTX10004 Chassis Physical Specifications | 33

PTX10004 Field-Replaceable Units | 35

PTX10004 Status Panel | 37

PTX10004 Optional Equipment | 39

PTX10004CoolingSystem | 40

PTX10004 Cooling System and Airflow | 40

Fan Tray | 40

Fan Tray Controller | 42

Airflow Direction in the PTX10004 | 46

PTX10004 Fan Tray LEDs and Fan Tray Controller LEDs | 47

Fan Tray LEDs | 47

Fan Tray Controller LEDs | 52

PTX10004PowerSystem | 54

JNP10K-PWR-AC2 Power Supply | 54

JNP10K-PWR-DC2 Power Supply | 56

JNP10K-PWR-AC2 Power Supply LEDs | 58

JNP10K-PWR-DC2 Power Supply LEDs | 60

PTX10004RoutingandControlBoardComponentsandDescriptions | 62

PTX10004 Routing and Control Board Description | 62

Routing and Control Board Functions | 63

Routing and Control Board Components | 63

Routing and Control Board Physical Specifications | 64

PTX10004 Routing and Control Board LEDs | 65

Routing and Control Board Status Panel LEDs | 65

PTX10004 Management Port LEDs | 66

Clock LEDs | 67

PTX10004SwitchFabric | 68

PTX10004 Switch Interface Board Description | 68

PTX10004LineCardComponentsandDescriptions | 70

PTX10K-LC1201-36CD Line Card | 71

PTX10K-LC1201-36CD Network Ports | 73

PTX10K-LC1202-36MR Line Card | 74

PTX10K-LC1202-36MR Network Ports | 77

PTX10K-LC1202-36MR Port Numbering | 78

PTX10004 Cable Management System | 78

2SitePlanning,Preparation,andSpecifications

PTX10004SitePreparationOverview | 82

PTX10004 Site Preparation Checklist | 82

PTX10004 Environmental Requirements and Specifications | 83

PTX10004 General Site Guidelines | 84

PTX10004 Site Electrical Wiring Guidelines | 85

PTX10004 Rack Requirements | 86

PTX10004 Clearance Requirements for Airflow and Hardware Maintenance | 88

PTX10004PowerPlanning | 89

Power Requirements for PTX10004 Components | 89

Calculate Power Requirements for a PTX10004 Router | 90

How to Calculate the Power Consumption of Your PTX10004 Configuration | 91

How to Calculate the Number of Power Supplies Required for Your PTX10004

Configuration | 92

JNP10K-PWR-AC2 Power Specifications | 95

PTX10004 Power Cable Specifications | 96

JNP10K-PWR-AC2 Power Cable Specifications | 97

JNP10K-PWR-AC2 Power Cable Specifications for 30-A Input | 100

JNP10K-PWR-DC2 Power Specifications | 102

PTX10004 Grounding Cable and Lug Specifications | 103

PTX10004TransceiverandCableSpecifications | 104

PTX10004 Optical Transceiver and Cable Support | 105

PTX10004 Cable Specifications for Console and Management Connections | 105

PTX10004 Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion | 106

Signal Loss in Multimode and Single-Mode Fiber-Optic Cables | 106

Attenuation and Dispersion in Fiber-Optic Cables | 107

Calculate the Fiber-Optic Cable Power Budget for a PTX Series Router | 108

Calculate the Fiber-Optic Cable Power Margin for a PTX Series Router | 108

PTX10004ConsoleandManagementCableSpecificationsandPinouts | 110

Console Port Connector Pinouts for a PTX10004 | 110

USB Port Specifications for the PTX10004 | 112

Management Port Connector Pinouts for the PTX10004 | 112

3InitialInstallationandConfiguration

PTX10004InstallationOverview | 115

UnpackthePTX10004Router | 116

Unpack the PTX10004 Shipping Pallet | 116

Unpack Line Cards, Routing Control Boards, and Switch Interface Boards for the

PTX10004 | 118

Compare the PTX10004 Order to the Packing List | 121

InstalltheMountingHardwareforaPTX10004 | 126

InstallthePTX10004intoaRack | 129

Mount a PTX10004 in a Four-Post Rack Using a Mechanical Lift | 129

Manually Mount a PTX10004 in a Four-Post Rack | 132

Install the Safety Restraint | 136

InstalltheFrontDooronaPTX10004 | 137

Install the Front Door on a PTX10004 Router | 137

Install and Remove a Front Door with Filter | 139

ConnectthePTX10004toPower | 146

Connect the PTX10004 Router to Earth Ground | 147

Connect AC Power to a PTX10004 | 149

Connect DC Power to a PTX10004 | 150

ConnectthePTX10004toExternalDevices | 152

Connect a PTX10004 Router to a Network for Out-of-Band Management | 152

Connect a PTX10004 Router to a Management Console | 153

PerformtheInitialConfigurationforthePTX10004 | 154

Before You Start | 155

Enter Configuration Mode | 155

Establish a Root Password and an Optional Hostname | 156

vii

Configure the Default Gateway and Ethernet Interface | 156

Configure Optional Routes, Services, and Commit the Configuration | 157

4MaintainingComponents

InstallandRemovePTX10004RoutingandControlBoards | 160

How to Hold a Routing and Control Board | 160

How to Store a Routing and Control Board | 161

Install a PTX10004 Routing and Control Board | 162

Remove a PTX10004 Routing and Control Board | 164

InstallandRemovePTX10004CoolingSystemComponents | 167

Install a PTX10004 Fan Tray | 167

Remove a PTX10004 Fan Tray | 169

Install a PTX10004 Fan Tray Controller | 172

Remove a PTX10004 Fan Tray Controller | 174

InstallandRemovePTX10004PowerSystemComponents | 176

Install a JNP10K-PWR-AC2 Power Supply | 177

Remove a JNP10K-PWR-AC2 Power Supply | 181

Install a JNP10K-PWR-DC2 Power Supply | 184

Remove a JNP10K-PWR-DC2 Power Supply | 192

InstallandRemovePTX10004SwitchFabricComponents | 195

How to Handle and Store PTX10004 SIBs | 196

How to Hold a SIB | 197

How to Store a Switch Interface Board | 198

Install a PTX10004 Switch Interface Board | 198

Remove a PTX10004 Switch Interface Board | 203

InstallandRemovePTX10004LineCardComponents | 207

How to Handle and Store PTX10004 Line Cards | 207

How to Hold PTX10004 Line Cards | 207

How to Store a Line Card | 208

Take a PTX10004 Line Card Online or Offline | 209

Install a PTX10004 Line Card | 209

Remove a PTX10004 Line Card | 212

Install the PTX10004 Cable Management System | 215

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PTX10004TransceiverandFiberOpticCableInstallationandRemoval | 219

PTX10004 Transceiver Installation | 219

PTX10004 Transceiver Removal | 221

How to Connect a Fiber-Optic Cable from a Transceiver on a PTX10004 Router | 223

How to Disconnect a Fiber-Optic Cable from a Transceiver on a PTX10004 Router | 224

Fiber-Optic Cable Maintenance for a PTX10004 Router | 225

RemovethePTX10004Router | 226

Power Off a PTX10004 | 226

Remove a PTX10004 from a Four-Post Rack Using a Mechanical Lift | 233

Manually Remove a PTX10004 from a Four-Post Rack | 235

5TroubleshootingHardware

HowtoTroubleshootPTX10004ErrorConditions | 240

Here’s Where to Start | 240

PTX10004 Alarm Messages Overview | 241

PTX10004 Chassis Alarm Messages | 242

6ContactingCustomerSupportandReturningtheChassisorComponents

ContactCustomerSupport | 247

ReturnProceduresforthePTX10004ChassisorComponents | 247

Return Procedure Overview | 248

Locate the Serial Number on a PTX10004 Router or Component | 248

List the PTX10004 Chassis and Component Details Using the CLI | 249

Locate the Chassis Serial Number ID Label on a PTX10004 | 251

Locate the Serial Number ID Label on a PTX10004 Power Supply | 252

Locate the Serial Number ID Labels on PTX10004 Fan Trays and Fan Tray Controllers | 253

Locate the Serial Number ID Labels on PTX10004 Routing and Control Boards | 254

Locate the Serial Number ID Labels on a PTX10004 Line Card | 254

Locate the Serial Number ID Labels on a PTX10004 Switch Interface Board | 255

ContactCustomerSupporttoObtainaReturnMaterialsAuthorizationforaPTX10004Router

or Component | 255

How to Pack a PTX10004 Router or Component for Shipping | 256

How to Pack a PTX10004 Chassis for Shipping | 257

How to Pack PTX10004 Components for Shipping | 260

7SafetyandComplianceInformation

GeneralSafetyGuidelinesandWarnings | 264

DefinitionsofSafetyWarningLevels | 265

QualifiedPersonnelWarning | 268

WarningStatementforNorwayandSweden | 269

FireSafetyRequirements | 269

Fire Suppression | 269

Fire Suppression Equipment | 269

InstallationInstructionsWarning | 271

ChassisandComponentLiftingGuidelines | 271

RestrictedAccessWarning | 273

RampWarning | 275

Rack-MountingandCabinet-MountingWarnings | 276

GroundedEquipmentWarning | 282

LaserandLEDSafetyGuidelinesandWarnings | 283

General Laser Safety Guidelines | 283

Class 1 Laser Product Warning | 284

Class 1 LED Product Warning | 285

Laser Beam Warning | 286

RadiationfromOpenPortAperturesWarning | 287

MaintenanceandOperationalSafetyGuidelinesandWarnings | 288

Battery Handling Warning | 289

Jewelry Removal Warning | 290

Lightning Activity Warning | 292

Operating Temperature Warning | 293

Product Disposal Warning | 295

GeneralElectricalSafetyGuidelinesandWarnings | 296

ActiontoTakeAfteranElectricalAccident | 297

PreventionofElectrostaticDischargeDamage | 298

ACPowerElectricalSafetyGuidelines | 299

ACPowerDisconnectionWarning | 301

DCPowerElectricalSafetyGuidelines | 302

DCPowerCopperConductorsWarning | 303

DCPowerDisconnectionWarning | 304

DCPowerGroundingRequirementsandWarning | 306

DCPowerWiringSequenceWarning | 308

DCPowerWiringTerminationsWarning | 311

MultiplePowerSuppliesDisconnectionWarning | 314

TNPowerWarning | 315

PTX10004AgencyApprovalsandComplianceStatements | 315

Agency Approvals for the PTX10004 Router | 316

Compliance Statements for EMC Requirements for the PTX10004 Router | 317

Canada | 317

European Community | 318

Israel | 318

Japan | 318

Korea | 319

United States | 319

Nonregulatory Environmental Standards | 319

AbouttheDocumentation

INTHISSECTION

Documentation and Release Notes | xi

Using the Examples in This Manual | xi

Documentation Conventions | xiii

Documentation Feedback | xvi

Requesting Technical Support | xvi

Use this guide to install hardware and perform initial software configuration, routine maintenance, and troubleshooting for the PTX10004 Packet Transport Router.

After completing the installation and basic configuration procedures covered in this guide, refer to the Junos OS documentation for information about further software configuration.

DocumentationandReleaseNotes

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/.

Iftheinformationinthelatestreleasenotesdiffersfromtheinformationinthedocumentation,followthe 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.

UsingtheExamplesinThisManual

If you want to use the examples in this manual, you can use the loadmerge or the loadmergerelative command. These commands cause the software to merge the incoming configuration into the current candidateconfiguration.Theexampledoesnotbecomeactiveuntilyoucommitthecandidateconfiguration.

xii

If the example configuration contains the top level of the hierarchy (or multiple hierarchies), the example is a fullexample. In this case, use the loadmerge command.

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

MergingaFullExample

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 loadmerge configuration mode command:

[edit]

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

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MergingaSnippet

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.Movetothehierarchylevelthatisrelevantforthissnippetbyissuingthefollowingconfigurationmode command:

[edit]

user@host# editsystemscripts

[edit system scripts]

3.Merge the contents of the file into your routing platform configuration by issuing the loadmerge relative configuration mode command:

[edit system scripts]

user@host# loadmergerelative/var/tmp/ex-script-snippet.conf load complete

For more information about the load command, see CLI Explorer.

DocumentationConventions

Table 1 on page xiv defines notice icons used in this guide.

xiv

Table1:NoticeIcons
Icon	Meaning	Description
	Informational note	Indicates important features or instructions.
	Caution	Indicates a situation that might result in loss of data or hardware
		damage.
	Warning	Alerts you to the risk of personal injury or death.
	Laser warning	Alerts you to the risk of personal injury from a laser.
	Tip	Indicates helpful information.
	Best practice	Alerts you to a recommended use or implementation.

Table 2 on page xiv defines the text and syntax conventions used in this guide.

Table2:TextandSyntaxConventions

Convention	Description	Examples
Boldtextlikethis	Represents text that you type.	To enter configuration mode, type
		the configure command:
		user@host> configure

Fixed-width text like this

Italictextlikethis

Represents output that appears on the terminal screen.

•Introducesoremphasizesimportant new terms.

•Identifies guide names.

•Identifies RFC and Internet draft titles.

user@host> showchassisalarms

No alarms currently active

•A policy term is a named structure that defines match conditions and actions.

•JunosOSCLIUserGuide

•RFC 1997, BGPCommunities Attribute

Table2:TextandSyntaxConventions (continued)

Convention	Description
Italictextlikethis	Represents variables (options for
	which you substitute a value) in
	commands or configuration
	statements.

Examples

Configure the machine’s domain name:

[edit]

root@# setsystemdomain-name domain-name

Textlikethis	Represents names of configuration
	statements, commands, files, and
	directories; configuration hierarchy
	levels; or labels on routing platform
	components.

•To configure a stub area, include the stub statement at the [edit protocolsospfareaarea-id] hierarchy level.

•The console port is labeled

CONSOLE.

< > (angle brackets)	Encloses optional keywords or
	variables.
\| (pipe symbol)	Indicates a choice between the
	mutually exclusive keywords or
	variablesoneithersideofthesymbol.
	The set of choices is often enclosed
	in parentheses for clarity.

stub<default-metric metric>;

broadcast|multicast

(string1 | string2 | string3)

# (pound sign)

[ ] (square brackets)

Indention and braces ( { } )

; (semicolon)

Indicatesacommentspecifiedonthe	rsvp{#RequiredfordynamicMPLS
same line as the configuration	only
statement to which it applies.
Enclosesavariableforwhichyoucan	communitynamemembers[
substitute one or more values.	community-ids ]
Identifies a level in the configuration	[edit]
hierarchy.	routing-options {
	static {
Identifies a leaf statement at a	route default {
configuration hierarchy level.	nexthop address;
	retain;
	}
	}
	}

GUIConventions

xvi

Table2:TextandSyntaxConventions (continued)
Convention	Description	Examples
Boldtextlikethis	Represents graphical user interface	• IntheLogicalInterfacesbox,select
	(GUI) items you click or select.	AllInterfaces.
		• To cancel the configuration, click
		Cancel.
> (bold right angle bracket)	Separates levels in a hierarchy of	Intheconfigurationeditorhierarchy,
	menu selections.	select Protocols>Ospf.

DocumentationFeedback

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—Sendyourcommentstotechpubs-comments@juniper.net.Includethedocumentortopicname, URL or page number, and software version (if applicable).

RequestingTechnicalSupport

TechnicalproductsupportisavailablethroughtheJuniperNetworksTechnicalAssistanceCenter(JTAC). If you are a customer with an active Juniper Care or Partner Support Services support contract, or are

xvii

covered under warranty, and need post-sales technical support, you can access our tools and resources online or open a case with JTAC.

•JTACpolicies—ForacompleteunderstandingofourJTACproceduresandpolicies,reviewtheJTACUser Guide located at https://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf.

•Productwarranties—Forproductwarrantyinformation,visithttps://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.

Self-HelpOnlineToolsandResources

Forquickandeasyproblemresolution,JuniperNetworkshasdesignedanonlineself-serviceportalcalled 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/

CreatingaServiceRequestwithJTAC

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/.

CHAPTER

Overview

PTX10004 System Overview | 19

PTX10004 Chassis | 33

PTX10004 Cooling System | 40

PTX10004 Power System | 54

PTX10004 Routing and Control Board Components and Descriptions | 62

PTX10004 Switch Fabric | 68

PTX10004 Line Card Components and Descriptions | 70

PTX10004SystemOverview

INTHISSECTION

PTX10004 Hardware Overview | 19

PTX10004 Components and Configurations | 28

PTX10004 Component Redundancy | 30

PTX10004 Hardware and CLI Terminology Mapping | 31

PTX10004HardwareOverview

INTHISSECTION

System Overview | 19

Benefits | 20

Chassis Description | 20

Switch Fabric | 22

Routing and Control Board | 23

Line Cards | 24

Cooling System | 25

Power Supplies | 26

Software | 27

The Juniper Networks PTX10004 Packet Transport Router addresses the business challenges of carriers and content providers to deliver more traffic at lower costs. For more information, read the following topics.

SystemOverview

The PTX10004 is the most compact, high-density, and power-efficient modular chassis in the PTX10000 line of modular packet-routing transport routers. At only 7 U in height, the PTX10004 is designed for

today’s space-constrained facilities. Like the larger PTX10008 router, the PTX10004 supports Juniper’s 400GbE architecture with inline Media Access Control Security (MACsec) on all ports for point-to-point security on Ethernet links. Each PTX10K-LC1201-36CD line card has a throughput of up to 14.4 Tbps, giving the chassis an effective switching capacity of 57.6 Tbps. That throughput means a fully equipped PTX10004 can support 576 10GbE, 576 25GbE, 144 40GbE, 576 100GbE, or 144 400GbE interfaces in a single chassis. The PTX10004 supports the same feature set and runs the same Junos OS Evolved operating system as the PTX10008.

Benefits

ThePTX10004PacketTransportRouteristhesmall-footprintcomplementtothelargerPTX10008modular chassis with these benefits:

•Easeofdeployment—ThePTX10004featuresacompact7-Umodularchassisforsiteswithlimitedspace or power.

•Modular,flexibledesign—The PTX10004 uses the custom silicon line-cards (14.4 Tbps and 9.6 Tbps throughput) and power supplies found in the larger PTX10008 modular chassis.

•Provenfabricandchassisdesign—ThePTX10004hasthesameupdatedfabricandchassisdesignfeatures found on the PTX10008 router.

ChassisDescription

The PTX10004 router is 7-U tall. You can fix up to six PTX10004 routers in a standard 42-U rack with adequate cooling and power. All key PTX10004 router components are field-replaceable units (FRUs). Figure1onpage21illustratesthekeycomponentsvisiblefromthefrontofthechassis,Figure2onpage21 illustratesthecomponentsthatarevisiblefromtherearofthechassis,and Figure3onpage22 illustrates the components that are internal to the chassis.

Figure1:PTX10004ChassisFront

Figure2:PTX10004ChassisRear

Figure3:PTX10004ChassisInternalComponents

	<![if ! IE]> <![endif]>g101003
	2
1—Fan tray controllers	2—Switch fabric

See “PTX10004 Chassis Physical Specifications” on page 33 and “PTX10004 Field-Replaceable Units” on page 35.

SwitchFabric

SwitchInterfaceBoards(SIBs)createtheswitchfabricforthePTX10004.EachSIBhasasetofconnectors tomatethelinecardsandtheRoutingandControlBoard(RCB)totheswitchfabric.SeeFigure4onpage23 for an example of the JNP10004-SF3.

For the JNP10004 switch fabric, three SIBs provide the minimum switching functionality to a PTX10004 router; six SIBs provide full throughput. SIBs are installed between the line cards and the fan trays inside the chassis. Each PTX10004 SIB has four connectors that match to a line-card slot, eliminating the need for a backplane. See “PTX10004 Switch Interface Board Description” on page 68.

You can order the PTX10004 with different SIB configurations that allow you to grow your system as needed. See Table 3 on page 22. For full 400 Gbps deployments, we recommend the PTX10004-PREM3 configuration. See “PTX10004ComponentsandConfigurations”onpage28 forafulldescriptionofthese configuration options.

Table3:SwitchFabricConfigurationOverview

Configuration

Number of SIBs

Forwarding Capacity

PTX10004-BASE3

28.8 Tbps

Table3:SwitchFabricConfigurationOverview (continued)
Configuration	Number of SIBs	Forwarding Capacity
PTX10004–PREM2	4	38.4 Tbps
PTX10004-PREM3	6	57.6 Tbps

Figure4:JNP10004-SF3SIB

RoutingandControlBoard

TheRoutingandControlBoard(RCB)containsaRoutingEngineandisresponsibleforsystemmanagement and system control in the PTX10004. See “PTX10004 Routing and Control Board Components and Descriptions” on page 62. RCBs are field-replaceable units (FRUs) that are installed in the front of the chassis in the slots labeled CB0 and CB1.

The supported models of RCB for JNP10008-SF3 fabric systems are:

•JNP10K-RE1-E, 64 gigabytes of memory

•JNP10K-RE1-E128, 128 gigabytes of memory

These RCBs runs Junos OS Evolved. See Figure 5 on page 24.

Figure5:JNP10K-RE1-E,andJNP10K-RE1-E128

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<![endif]>g100066

ThebaseconfigurationhasasingleRCB.ThefullyredundantconfigurationshavetwoRCBs.TheRCBalso contains Precision Time Protocol (PTP) ports and four Media Access Control Security (MACsec) capable ports. See “PTX10004 Components and Configurations” on page 28.

LineCards

ThePTX10004hasfourhorizontalline-cardslots.ThelinecardscombineaPacketForwardingEngineand Ethernet interfaces enclosed in a single assembly. The PTX10004 line-card architecture is based on a numberofidentical,independentPacketForwardingEngineslices.LinecardsareFRUsthatcanbeinstalled in the line-card slots labeled 0 through 3 (top to bottom) on the front of the chassis. All line cards are hot-removable and hot-insertable. After the hot insertion, you need to bring the card online (see “Take a PTX10004 Line Card Online or Offline” on page 209).

The PTX10004 supports:

•PTX10K-LC1201-36CD—a36-portmultiple-speedlinecardthatcanbeconfiguredas400GbE,200GbE, 100GbE, 50GbE, 25GbE, or 10GbE Ethernet ports.

•PTX10K-LC1202-36MR—A 36-port line card (thirty-two 100GbE ports and four 400GbE ports). The 400-Gigabit Ethernet ports can be configured as either 400-Gigabit uplinks or channelized to 4 independent 100-Gigabit downstream ports.

See Figure 6 on page 24 for an example of a PTX10004 line card.

Figure6:PTX10K-LC1201-36CDLineCard

CoolingSystem

The cooling system in a PTX10004 consists of two fan trays (see Figure 7 on page 25) and two fan tray controllers (see Figure 8 on page 25).

The JNP10004-FAN2 fan tray contains an array of six fans and operates as a single hot-removable and hot-insertable field-replaceable unit (FRU). The fan trays install vertically on the rear of the chassis and provide front-to-back chassis cooling. See “PTX10004 Cooling System and Airflow” on page 40.

Figure7:FanTrayJNP10004-FAN2

<![if ! IE]>

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There is a corresponding fan tray controller, JNP10004-FTC2, for each JNP10004-FAN2 fan tray. See Figure 8 on page 25.

Figure8:FanTrayControllerJNP10004-FTC2

PowerSupplies

The PTX10004 router support AC, DC, high-voltage alternating current (HVAC), and high-voltage direct current (HVDC), by offering the following power supplies:

•JNP10K-PWR-AC2

•JNP10K-PWR-DC2

Power supplies for the PTX10004 are load-sharing hot-removable and hot-insertable FRUs. The router operateswiththreepowersupplies. Eachpowersupplyhasaninternalfanforcooling. Youcaninstallthe power supplies in any slot. See Figure 9 on page 26 and Figure 10 on page 27.

CAUTION: Do not mix power supply models in the same chassis in a running environment.

Figure9:JNP10K-PWR-AC2PowerSupply

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Figure10:JNP10K-PWR-DC2PowerSupply

Table 4 on page 27 provides an overview of the differences between the power supplies.

Table4:PowerSupplyOverview
Power Supply Model	Input Type	Wattage
JNP10K-PWR-AC2	AC, HVAC, or HVDC	5000 W, single feed; 5500 W, dual feed
JNP10K-PWR-DC2	DC only	2750 W, single feed; 5500 W, dual feed

The PTX10004 supports four PTX10K-LC1201-36CD line cards in non-redundant mode. If you populate all four slots with this line card, a power alarm is raised, which is expected behavior.

Software

TheJuniperNetworksPTX10004packettransportrouterrunsontheJunosOSEvolvedoperatingsystem, which provides Layer 3 routing services. Junos OS Evolved is the next-generation Junos OS. It has the same CLI, the same features, and, in some cases, even the same processes as in the previous versions of Junos OS. However, its infrastructure is entirely modernized.

PTX10004 Configurations | 28

PTX10004Configurations

Table5onpage28liststhehardwareconfigurationsforaPTX10004modularchassisandthecomponents included in each configuration.

Table5:PTX10004HardwareConfigurations

Router Configuration

Base AC configuration PTX10004-BASE3

Base DC configuration PTX10004-BASE3

Configuration Components

•Chassis (JNP10004-CHAS)

•One RCB (JNP10K-RE1-E or JNP10K-RE1-E128)

•Two fan tray controllers (JNP10004-FTC2)

•Two fan trays (JNP10004-FAN2)

•Three AC power supplies (JNP10K-PWR-AC2)

•Three SIBs (JNP10004-SF3)

•Three SIB covers (JNP10004-SF3-BLNK)

•Four line-card covers (JNP10K-LC-BLNK)

•One RCB cover

•Front door (JNP10004-FRNT-PNL)

•Chassis (JNP10004-CHAS)

•One RCB (JNP10K-RE1-E or JNP10K-RE1-E128)

•Two fan tray controllers (JNP10004-FTC2)

•Two fan trays (JNP10004-FAN2)

•Three DC power supplies (JNP10K-PWR-DC2)

•Three SIBs (JNP10004-SF3)

•Three SIB covers (JNP10004-SF-BLNK2)

•Four line-card covers (JNP10K-LC-BLNK)

•One RCB cover

•Front door (JNP10004-FRNT-PNL)

Table5:PTX10004HardwareConfigurations (continued)

Router Configuration

Redundant AC configuration PTX10004-PREM2

Redundant DC configuration PTX10004-PREM2

Fully redundant AC configuration PTX10004-PREM3

Fully redundant DC configuration PTX10004-PREM3

Configuration Components

•Chassis (JNP10004-CHAS)

•Two RCBs (JNP10K-RE1-E or JNP10K-RE1-E128)

•Two fan tray controllers (JNP10004-FTC2)

•Two fan trays (JNP10004-FAN2)

•Three AC power supplies (JNP10K-PWR-AC2)

•Four SIBs (JNP10004-SF3)

•Two SIB covers (JNP10004-SF-BLNK2))

•Four line-card covers (JNP10K-LC-BLNK)

•Front door (JNP10004-FRNT-PNL)

•Chassis (JNP10004-CHAS)

•Two RCBs (JNP10K-RE1-E or JNP10K-RE1-E128)

•Two fan tray controllers (JNP10004-FTC2)

•Two fan trays (JNP10004-FAN2)

•Three DC power supplies (JNP10K-PWR-DC2)

•Four SIBs (JNP10004-SF3)

•Four line-card covers (JNP10K-LC-BLNK)

•Front door (JNP10004-FRNT-PNL)

•Chassis (JNP10004-CHAS)

•Two RCBs (JNP10K-RE1-E or JNP10K-RE1-E128)

•Two fan tray controllers (JNP10004-FTC2)

•Two fan trays (JNP10004-FAN2)

•Three AC power supplies (JNP10K-PWR-AC2)

•Six SIBs (JNP10004-SF3)

•Four line-card covers (JNP10K-LC-BLNK)

•Front door (JNP10004-FRNT-PNL)

•Chassis (JNP10004-CHAS)

•Two RCBs (JNP10K-RE1-E or JNP10K-RE1-E128)

•Two fan tray controllers ( JNP10004-FTC2)

•Two fan trays (JNP10004-FAN2)

•Three DC power supplies (JNP10K-PWR-DC2)

•Six SIBs (JNP10004-SF3)

•Four line-card covers (JNP10K-LC-BLNK)

•Front door (JNP10004-FRNT-PNL)

NOTE: Line cards and the cable management system are not part of the base or redundant configuration. You must order them separately.

NOTE: If you want to purchase additional power supplies (AC, DC, HVAC, or HVDC), SIBs, or RCBs for your router configuration, you must order them separately.

Juniper PTX10004 Hardware Guide

Table of Contents

Documentation and Release Notes | xi

Using the Examples in This Manual | xi

Overview

PTX10004 Hardware Overview | 19

System Overview | 19

Benefits

2—Switch fabric

Software

PTX10004 Configurations | 28