Juniper QFX10008 Hardware Guide

QFX10008 Switch Hardware Guide

Published

2021-04-08

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.

QFX10008 Switch 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.

About the Documentation | xiii

Documentation and Release Notes | xiii

Using the Examples in This Manual | xiii

Merging a Full Example | xiv

Merging a Snippet | xv

Documentation Conventions | xv

Documentation Feedback | xviii

Requesting Technical Support | xviii

Self-Help Online Tools and Resources | xix

Creating a Service Request with JTAC | xix

iii

Overview

QFX10008 System Overview | 21

QFX10008 Hardware Overview | 21

Benefits of QFX10000 Modular Chassis Switches | 22

Chassis Description | 22

Routing and Control Board | 25

Line Cards | 26

Switch Fabric | 27

Cooling System | 28

Power Supplies | 28

Software | 31

QFX10008 Configurations and Upgrade Options | 31

QFX10008 Configurations | 31

Upgrade Kits | 34

QFX10000 Hardware and CLI Terminology Mapping | 36

QFX10000 Component Redundancy | 38

QFX10008 Chassis | 39

QFX10000 Field-Replaceable Units | 39

QFX10000 Status Panel | 41

QFX10000 EMI Front Panel | 43

QFX10000 Optional Equipment | 44

QFX10000 Cable Management System | 44

QFX10000 SATA SSD | 46

QFX10008 Cooling System | 47

QFX10008 Cooling System and Airflow | 47

Fan Trays | 47

Fan Tray Controllers | 49

Airflow Direction in the QFX10008 | 50

QFX10000 Fan Tray LEDs and Fan Tray Controller LEDs | 51

Fan Tray LEDs | 52

Fan Tray Controller LEDs | 56

QFX10000 AC Power System | 58

QFX10000-PWR-AC Power Supply | 59

QFX10000-PWR-AC Power Supply Description | 59

QFX10000-PWR-AC Power Specifications | 62

JNP10K-PWR-AC2 Power Supply | 62

JNP10K-PWR-AC2 Power Specifications | 64

QFX10000 Power Cables Specifications | 65

QFX10000-PWR-AC Power Cable Specifications | 66

JNP10K-PWR-AC2 Power Cable Specifications | 68

JNP10K-PWR-AC2 Power Cable Specifications for 30-A Input | 72

QFX10000 AC Power Supply LEDs | 74

JNP10K-PWR-AC2 Power Supply LEDs | 76

QFX10000 DC Power System | 78

QFX10000-PWR-DC Power Supply | 79

QFX10000-PWR-DC Power Specifications | 81

JNP10K-PWR-DC2 Power Supply | 82

JNP10K-PWR-DC2 Power Specifications | 84

QFX10000-PWR-DC Power Supply LEDs | 85

JNP10K-PWR-DC2 Power Supply LEDs | 86

QFX10008 Switch Interface Board | 88

QFX10008 Switch Interface Board Description | 88

QFX10000 Switch Interface Board LEDs | 90

QFX10000 Routing and Control Board | 92

QFX10000 Routing and Control Board Description | 92

RCB Functions | 93

RCB Components | 93

QFX10000 Routing and Control Board LEDs | 94

RCB Status Panel LEDs | 94

QFX10000 Management Port LEDs | 95

SATA SSD LEDs | 97

Virtual Port Connections | 97

QFX10000 Line Cards | 97

QFX10000-30C Line Card | 98

Overview | 98

Channelizing 40-Gigabit Ports | 99

Switch Ports | 100

Status and Activity LEDs | 101

QFX10000-30C-M Line Card | 102

Overview | 103

Channelizing 40-Gigabit Ports | 103

Network Ports | 105

Power and Status LEDs | 105

Port Status and Activity LEDs | 106

QFX10000-36Q Line Card | 107

Overview | 107

Switch Ports | 108

Status and Activity LEDs | 112

QFX10000-60S-6Q Line Card | 113

Hardware Features | 114

Port Groups | 115

Channelization of 40-Gigabit Ethernet Ports | 116

Using Copper and Fiber SFP Transceivers | 117

SFP+ Status and Activity LEDs | 118

QSFP+ and QSFP28 Status and Activity LEDs | 119

QFX10K-12C-DWDM Coherent Line Card | 120

Hardware Features | 120

Compatibility | 123

Optical Transmit Specifications | 123

Optical Receive Specifications | 124

Status and Activity LEDs | 125

1.2-Terabyte Per Second DWDM OTN Module Wavelengths | 127

QFX10000 Line Card LEDs | 145

Offline Button | 146

Site Planning, Preparation, and Specifications

QFX10008 Site Preparation Checklist | 148

QFX10008 Site Guidelines and Requirements | 149

QFX10000 Environmental Requirements and Specifications | 149

General Site Guidelines | 151

Site Electrical Wiring Guidelines | 151

QFX10000 Rack Requirements | 152

QFX10000 Clearance Requirements for Airflow and Hardware Maintenance | 154

QFX10008 Chassis Physical Specifications | 155

QFX10008 Power Planning | 158

Power Requirements for QFX10000 Components | 158

Calculating Power Requirements for a QFX10008 | 159

How to Calculate the Power Consumption of Your QFX10008 | 161

How to Calculate the Number of Power Supplies Required for Your QFX10008 | 162

QFX10008 and QFX100016 Grounding Cable and Lug Specifications | 164

QFX10000 Transceiver and Cable Specifications | 166

QFX10000 Optical Transceiver and Cable Support | 166

Cable Specifications for QSFP+ and QSFP28 Transceivers | 167

Understanding QFX Series Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion | 169

Signal Loss in Multimode and Single-Mode Fiber-Optic Cables | 169

Attenuation and Dispersion in Fiber-Optic Cable | 169

vii

Calculating Power Budget and Power Margin for Fiber-Optic Cables | 170

How to Calculate Power Budget for Fiber-Optic Cable | 171

How to Calculate Power Margin for Fiber-Optic Cable | 171

QFX10000 Console and Management Cable Specifications and Pinouts | 173

QFX10000 Cable Specifications for Console and Management Connections | 173

RJ-45 to DB-9 Serial Port Adapter Pinout Information | 174

RJ-45 Management Port Connector Pinout Information | 174

Console Port Connector Pinout Information | 175

USB Port Specifications for the QFX Series | 176

Initial Installation and Configuration

QFX10008 Installation Overview | 179

Unpacking the QFX10008 | 180

Unpacking the Chassis | 180

Unpacking QFX10000 Line Cards, Routing and Control Boards, and Switch Interface

Boards | 183

Comparing the QFX10000 Order to the Packing List | 184

Installing the Mounting Hardware for a QFX10000 | 190

Installing the QFX10008 into a Rack | 192

Mounting a QFX10008 in a 4-Post Rack Using a Mechanical Lift | 193

Manually Mounting a QFX10008 in a 4-Post Rack | 195

Installing the Front Panel on a QFX10000 | 199

Connecting the QFX10008 or QFX10016 to Power | 205

Connect the QFX10008 or QFX10016 to Earth Ground | 206

Connect AC Power to a QFX Modular Chassis | 209

Connect DC Power to a QFX10008 or QFX10016 | 209

Connecting the QFX10000 to External Devices | 210

viii

Connect a Device to a Network for Out-of-Band Management | 211

Connect a Device to a Management Console Using an RJ-45 Connector | 211

Performing an Initial Configuration of a QFX10000 | 213

Maintaining Components

Handling and Storing QFX10000 Line Cards, RCBs, and SIBs | 217

Holding Line Cards and RCBs | 217

Holding SIBs | 219

Storing Line Cards, RCBs, and SIBs | 220

Maintaining QFX10000 Routing and Control Boards | 221

Removing a QFX10000 Routing and Control Board | 221

Installing a QFX10000 Routing and Control Board | 223

Maintaining QFX10008 Cooling System | 226

Removing a QFX10008 Fan Tray | 226

Installing a QFX10008 Fan Tray | 228

Removing a QFX10008 Fan Tray Controller | 230

Installing a QFX10008 Fan Tray Controller | 232

Maintaining QFX10000 Power System | 234

How to Remove a QFX10000-PWR-AC Power Supply | 234

How to Install a QFX10000-PWR-AC Power Supply | 238

How to Remove a JNP10K-PWR-AC2 Power Supply | 246

How to Install a JNP10K-PWR-AC2 Power Supply | 250

How to Remove a QFX10000-PWR-DC Power Supply | 257

How to Install a QFX10000-PWR-DC Power Supply | 262

How to Remove a JNP10K-PWR-DC2 Power Supply | 272

How to Install a JNP10K-PWR-DC2 Power Supply | 276

Maintaining QFX10000 Switch Interface Boards | 286

Removing a QFX10000 Switch Interface Board | 286

Installing a QFX10000 Switch Interface Board | 291

Maintaining QFX10000 Line Cards | 297

Removing a QFX10000 Line Card | 297

Installing a QFX10000 Line Card | 301

Installing the QFX10000 Cable Management System | 304

Maintaining QFX10000 Solid State Drives | 307

Removing the Optional SATA Solid State Drive in a QFX10000 | 308

Installing the Optional SATA Solid State Drive in a QFX10000 | 310

Maintaining Transceivers and Fiber-Optic Cables on QFX10000 | 312

Removing a Transceiver | 312

Install a Transceiver | 316

Disconnect a Fiber-Optic Cable | 318

Connect a Fiber-Optic Cable | 319

How to Handle Fiber-Optic Cables | 320

Removing the QFX10008 | 321

Powering Off a QFX10000 | 322

Removing a QFX10008 From a 4-Post Rack Using a Mechanical Lift | 324

Manually Removing a QFX10008 from a 4-Post Rack | 326

Troubleshooting

Troubleshooting QFX10000 Modular Chassis | 330

QFX10000 Troubleshooting Resources Overview | 330

QFX Series Alarm Messages Overview | 331

Chassis Alarm Messages on QFX10008 and QFX10016 Modular Chassis Switches | 331

Contacting Customer Support and Returning the Chassis or Components

Contact Customer Support to Obtain Return Material Authorization | 336

Returning the QFX10000 Chassis or Component | 337

How to Return a Hardware Component to Juniper Networks, Inc. | 337

Locating the Serial Number on a QFX10000 Switch or Component | 338

Listing the Chassis and Component Details Using the CLI | 339

Locating the Chassis Serial Number ID Label on a QFX10008 or QFX10016 | 340

Locating the Serial Number ID Labels on QFX10000 Power Supplies | 342

Locating the Serial Number ID Labels on QFX10000 Fan Trays and Fan Tray

Controllers | 345

Locating the Serial Number ID Labels on QFX10000 Routing Control Boards | 345

Locating the Serial Number ID Labels on a QFX10000 Line Card | 346

Locating the Serial Number ID Labels on a QFX10000 Switch Interface Board (SIB) | 346

Locating the Serial Number ID Label on a QFX10000 SATA SSD | 347

Packing a QFX10000 or Component for Shipping | 347

Packing a QFX10000 Switch Chassis for Shipping | 348

Packing QFX10000 Switch Components for Shipping | 353

Safety and Compliance Information

General Safety Guidelines and Warnings | 357

Definitions of Safety Warning Levels | 358

Qualified Personnel Warning | 361

Warning Statement for Norway and Sweden | 362

Fire Safety Requirements | 362

Fire Suppression | 362

Fire Suppression Equipment | 362

Installation Instructions Warning | 364

Chassis and Component Lifting Guidelines | 364

Restricted Access Warning | 366

Ramp Warning | 368

Rack-Mounting and Cabinet-Mounting Warnings | 369

Grounded Equipment Warning | 375

Radiation from Open Port Apertures Warning | 376

Laser and LED Safety Guidelines and Warnings for the QFX Series | 377

Class 1M Laser Product Warning | 378

Class 1M Laser Radiation Warning | 378

Unterminated Fiber-Optic Cable Warning | 379

Maintenance and Operational Safety Guidelines and Warnings | 381

Battery Handling Warning | 383

Jewelry Removal Warning | 384

Lightning Activity Warning | 386

Operating Temperature Warning | 387

Product Disposal Warning | 389

General Electrical Safety Guidelines and Warnings | 390

Action to Take After an Electrical Accident | 391

Prevention of Electrostatic Discharge Damage | 392

AC Power Electrical Safety Guidelines | 393

AC Power Disconnection Warning | 395

DC Power Electrical Safety Guidelines | 396

DC Power Disconnection Warning | 397

DC Power Grounding Requirements and Warning | 399

DC Power Wiring Terminations Warning | 401

Multiple Power Supplies Disconnection Warning | 404

TN Power Warning | 405

Agency Approvals for the QFX Series | 405

Compliance Statements for EMC Requirements for the QFX Series | 407

Canada | 407

European Community | 408

Israel | 408

Japan | 408

Korea | 409

Taiwan | 409

United States | 409

Nonregulatory Environmental Standards | 410

QFX Series Compliance Statements for NEBS | 411

xii

Compliance Statements for Environmental Requirements | 411

About the Documentation

IN THIS SECTION

Documentation and Release Notes | xiii

Using the Examples in This Manual | xiii

Documentation Conventions | xv

Documentation Feedback | xviii

Requesting Technical Support | xviii

Use this guide to plan, install, perform initial software configuration, perform routine maintenance, and to troubleshoot QFX10008 modular switches.

xiii

After completing the installation and basic configuration procedures covered in this guide, refer to the Junos OS documentation for 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 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 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;

}

} }

xiv

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; }

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 xvi defines notice icons used in this guide.

Table 1: Notice Icons

xvi

DescriptionMeaningIcon

Indicates important features or instructions.Informational note

Caution

Indicates a situation that might result in loss of data or hardware damage.

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 xvi defines the text and syntax conventions used in this guide.

Table 2: Text and Syntax Conventions

ExamplesDescriptionConvention

Fixed-width text like this

Italic text like this

Represents text that you type.Bold text like this

Represents output that appears on the terminal screen.

Introduces or emphasizes important

•

new terms.

Identifies guide names.

•

Identifies RFC and Internet draft

•

titles.

To enter configuration mode, type the configure command:

user@host> configure

user@host> show chassis alarms

No alarms currently active

A policy term is a named structure

•

that defines match conditions and actions.

Junos OS CLI User Guide

•

RFC 1997, BGP Communities

•

Attribute

Table 2: Text and Syntax Conventions (continued)

xvii

ExamplesDescriptionConvention

Italic text like this

Text like this

< > (angle brackets)

| (pipe symbol)

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

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

variables.

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.

Configure the machine’s domain name:

[edit] root@# set system domain-name

domain-name

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.

stub <default-metric metric>;Encloses optional keywords or

broadcast | multicast

(string1 | string2 | string3)

# (pound sign)

[ ] (square brackets)

Indention and braces ( { } )

; (semicolon)

GUI Conventions

Indicates a comment specified on the same line as the configuration statement to which it applies.

Encloses a variable for which you can substitute one or more values.

Identifies a level in the configuration hierarchy.

Identifies a leaf statement at a configuration hierarchy level.

rsvp { # Required for dynamic MPLS only

community name members [ community-ids ]

[edit] routing-options {

static {

route default {

nexthop address; retain;

}

Table 2: Text and Syntax Conventions (continued)

xviii

ExamplesDescriptionConvention

Bold text like this

> (bold right angle bracket)

Represents graphical user interface (GUI) items you click or select.

Separates levels in a hierarchy of menu selections.

In the Logical Interfaces box, select

•

All Interfaces.

To cancel the configuration, click

•

Cancel.

In the configuration editor hierarchy, select Protocols>Ospf.

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.

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/

•

xix

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/.

CHAPTER

Overview

QFX10008 System Overview | 21

QFX10008 Chassis | 39

QFX10008 Cooling System | 47

QFX10000 AC Power System | 58

QFX10000 DC Power System | 78

QFX10008 Switch Interface Board | 88

QFX10000 Routing and Control Board | 92

QFX10000 Line Cards | 97

QFX10008 System Overview

IN THIS SECTION

QFX10008 Hardware Overview | 21

QFX10008 Configurations and Upgrade Options | 31

QFX10000 Hardware and CLI Terminology Mapping | 36

QFX10000 Component Redundancy | 38

QFX10008 Hardware Overview

IN THIS SECTION

Benefits of QFX10000 Modular Chassis Switches | 22

Chassis Description | 22

Routing and Control Board | 25

Line Cards | 26

Switch Fabric | 27

Cooling System | 28

Power Supplies | 28

Software | 31

The Juniper Networks®QFX10008 modular switch builds a strong underlay foundation for flexible, high-performance, standards-based fabrics and routing that improve network reliability and agility. This

high-performance, 13 rack unit (13 U) modular chassis can provide 48 Tbps of throughput and 16 Bpps of forwarding capacity. The QFX10008 has eight slots for line cards that can support a maximum of 1152 10-Gigabit Ethernet ports, 288 40-Gigabit Ethernet ports, or 240 100-Gigabit Ethernet ports.

The QFX10008 can be deployed in various network designs and fabrics including:

Layer 3 fabrics

•

Junos Fusion

•

Juniper Networks MC-LAG for Layer 2 and 3 networks

•

The QFX10008 is available in both base and redundant configurations for both AC and DC operation. All systems feature front to back airflow. This airflow is also know as airflow out (AFO).

This topic covers:

Benefits of QFX10000 Modular Chassis Switches

System throughput—The Juniper Networks®QFX10008 line of modular switches delivers up to 96 Tbps

of system throughput to meet the rapid and ongoing traffic growth in data center, campus, and routing environments. Industry-leading scale and density on the QFX10008 modular switches redefine per-slot economics, enabling you to do more with less while simplifying network design and reducing operating expenditures.

Logical scale—The QFX10008 modular switches deliver the highest Layer 2 / Layer 3 scale with up to 1

million MAC addresses, 2 million host routes, and 2 million FIB. The system also supports deep buffers with up to 100ms packet buffering per port. Virtual output Queue (VoQ) based architecture prevents head-of-line blocking.

Network architectures—The QFX10008 line can be deployed in a number of different network designs,

including IP fabrics, EVPN-VXLAN overlays for Layer 2 and Layer 3 networks, along with support for DC edge and DCI use cases, giving customers complete architectural flexibility. Additionally, the open architecture ensures that customers can innovate on top of Juniper Networks Junos®operating system

to accelerate the pace of innovation.

Chassis Description

The QFX10008 is 13 U tall. Up to 3 QFX10008 chassis can fit in a standard 42 U rack with adequate cooling and power. All key QFX10008 components are field-replaceable units (FRUs). Figure 1 on page 23 illustrates the key components visible from the front of the chassis, Figure 2 on page 24 illustrates the components that are visible from the rear of the chassis, and Figure 3 on page 25 illustrates the components that are internal to the chassis.

Figure 1: QFX10008 Chassis Front

g050552

4—1— Installation holes for the front panelRCBs slots 0 and 1 (numbered top to bottom)

5—2— Line card slots 0-7 (numbered top to bottom)Status LED panel

3—Handles

Some chassis ship with an enhanced power bus to support the power needs of higher wattage line cards. Chassis with the enhanced power bus have a modified Status Panel (see “QFX10000 Status Panel” on

page 41).

Figure 2: QFX10008 Chassis Rear

FAN

FTC

SIBSTATUS

FAN

FTC

SIBSTATUS

2—1— Fan trays with redundant fansAC or DC power supplies slots 0-7 (numbered top to

bottom)

Figure 3 on page 25 illustrates the components that are internal to the chassis.

Figure 3: QFX10008 Chassis Internal Components

g050555

Fan tray controllers slots 0 and 1 (numbered left to right)

2—1— Switch interface boards (SIBs) slots 0-5 (numbered

left to right)

See “QFX10008 Chassis Physical Specifications” on page 155 and “QFX10000 Field-Replaceable Units” on

page 39.

Routing and Control Board

The Routing and Control Board (RCB) contains a routing engine and Control Board that is responsible for system management and system control in the QFX10008 switch. See Figure 4 on page 26. RCBs are field replaceable and installed in the front of the chassis in the slots labeled CB0and CB1. The base configuration has a single RCB; the fully-redundant configuration has two RCBs. The RCB also contains Precision Time Protocol (PTP) ports and four Media Access Control Security (MACsec) capable ports. See “QFX10000

Routing and Control Board Description” on page 92.

Figure 4: QFX10000 Routing and Control Board (QFX10000-RE)

Line Cards

The QFX10008 features eight horizontal line card slots and supports line rate for each line card. The line cards combine a Packet Forwarding Engine (PFE) and Ethernet interfaces enclosed in a single assembly. The QFX10008 line-card architecture is based on number of identical, independent PFE slices each with 500 Gbps full-duplex throughput. Line cards are FRUs that can be installed in the line-card slots labeled 0 through 7 (top to bottom) on the front of the switch chassis. All line cards are hot-removable and hot-insertable.

The QFX10008 supports the following line cards:

QFX10000-36Q–provides 36 ports of 40-gigabit QSFP+. Twelve ports are designed to be 100-Gigabit

•

capable using QSFP28. Each of the 40-Gigabit QSFP+ can be configured as either a native 40-Gigabit port or four 10-Gigabit ports using a breakout cable. With breakout cables, the line card supports a maximum of 144 logical 10-Gigabit Ethernet ports.

QFX10000-30C–provides 30 ports of either 100-gigabit or 40-gigabit QSFP28. The ports autodetect

•

the type of transceiver installed and set the configuration to the appropriate speed. Each of the 40-gigabit ports can be configured as either a native 40-gigabit port or four 10-gigabit ports using a breakout cable. With breakout cables, the line card supports a maximum of 96 logical 10-Gigabit Ethernet ports.

QFX10000-30C-M–provides 30 ports of either 100-gigabit or 40-gigabit QSFP28 that support MACsec

•

security features.

QFX10000-60S-6Q–provides 60 SFP+ ports that can be configured for either 1-gigabit or 10-gigabit

•

speeds. The card also provides six flexible configuration ports for 100-gigabit and 40-gigabit speeds. Of the six flexible configuration ports, two ports have QSFP28 sockets that support either 100-gigabit or 40-gigabit speeds. The remaining four ports have QSFP+ sockets that can be configured as either a native 40-gigabit port or four 10-gigabit ports using a breakout cable. With breakout cables, the line card supports a maximum of 84 logical 10-Gigabit Ethernet ports.

QFX10K-12C-DWDM-provides 6 coherent dense wavelength-division multiplexing (DWDM) ports with

•

built-in optics. The card supports MACsec security features and provides a flexible rate modulation at 100 Gbps, 150 Gbps, and 200 Gbps speeds.

See Figure 5 on page 27 for an example of a QFX10008 line card.

Figure 5: QFX10000-36Q Line Card

Switch Fabric

Five Switch Interface Boards (SIBs) provide the necessary switching functionality to a base configuration QFX10008. A sixth SIB is available in the redundant configuration to provide n+1 redundancy. SIBs are installed between the line cards and the fan trays inside of the chassis (see Figure 6 on page 27). Each QFX10008 SIB has eight connectors that match to a line-card slot, eliminating the need for a backplane. When all six SIBs are installed, the QFX10008 has a net switching capacity of 42 Tbps. See QFX10008 Switch Interface Board.

Figure 6: SIB (QFX10008-SF)

Cooling System

The cooling system in a QFX10008 consists of two hot-removable and hot-insertable field-replaceable fan trays (see Figure 7 on page 28) and two fan tray controllers (see Figure 8 on page 28). The fan trays install vertically on the rear of the chassis and provides front-to-back chassis cooling. See “QFX10008

Cooling System” on page 47.

Figure 7: Fan Tray ( QFX10008-FAN)

Figure 8: Fan Tray Controller (QFX10008-FAN-CTRL)

Power Supplies

The QFX10008 switches support AC, DC, high voltage alternating current (HVAC) and high voltage direct current (HVDC) by offering the following power supplies:

QFX10000-PWR-AC

•

JNP10K-PWR-AC2

•

QFX10000-PWR-DC

•

JNP10K-PWR-DC2

•

All of the power supplies are fully redundant, load-sharing, and hot-removable and hot-insertable field-replaceable units (FRUs). Each QFX10008 base configuration has three QFX10000-PWR-AC or QFX10000-PWR-DC power supplies; redundant configurations hold the maximum of six QFX10000-PWR-AC or QFX10000-PWR-DC power supplies. There are also high-voltage alternating current (HVAC), DC and high-voltage direct current (HVDC) base and redundant configurations. See

“QFX10008 Configurations and Upgrade Options” on page 31. Each power supply has an internal fan for

cooling. You can install the power supplies in any slot. See Table 3 on page 29 and Figure 9 on page 30 through Figure 12 on page 31. See QFX10000 Status Panel. Table 3 on page 29 provides the specifications for these different power supplies.

Table 3: Power Supply Overview

output power

Junos OS release

JNP10K-PWR-DC2QFX10000-PWR-DCJNP10K-PWR-AC2QFX10000-PWR-AC

2700 WMaximum

5500 W, dual feed when set for high power (30-A); 3000 W when set for low power (20-A)

2 AC only (INP1, INP2)Inputs

2 AC, HVAC, or HVDC (INP1, INP2)

2500 W5000 W, single feed or

2 DC only (INPUT 1, INPUT 2)

5500 W when set for high power (80-A) or 4400 W when set for low power (60-A)

4 DC only (INPUT 1, INPUT 2)

18.2R115.1X5318.2R115.1X53Minimum

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

environment. DC and HVDC power supplies can coexist in the same chassis when you hot swap of DC for an HVDC model. The system provides 2n source redundancy and n+1 power supply redundancy. If one power source fails, the power supply switches to the alternate source.

Figure 9: QFX10000-PWR-AC Power Supply

g100585

g050571

Figure 10: JNP10K-PWR-AC2 Power Supply

Figure 11: QFX10000-PWR DC Power Supply

Figure 12: QFX10000-PWR-DC Power Supply

g100595

Table 3 on page 29 provides an overview of the differences among the power supplies.

Software

The Juniper Networks QFX Series Ethernet Switches runs the Junos operating system (Junos OS), which provides Layer 2 and Layer 3 switching, routing, and security services. The same Junos OS code base that runs on QFX Series switches also runs on all Juniper Networks ACX Series, EX Series, M Series, MX Series, and T Series routers and SRX Series Services Gateways.

QFX10008 Configurations and Upgrade Options

IN THIS SECTION

QFX10008 Configurations | 31

Upgrade Kits | 34

QFX10008 Configurations

Table 4 on page 32 lists the four hardware configurations for a QFX10008 modular chassis—base (AC

version), redundant (AC and DC versions), and redundant (HVAC, DC, and HVDC)—and the components included in each configuration.

Table 4: QFX10008 Hardware Configurations

Configuration ComponentsSwitch Configuration

Base AC configuration

QFX10008-BASE

Base HVAC/HVDC configuration

QFX10008-BASE-H

Chassis

•

One QFX10000-RE Routing and Control Board (RCB)

•

Two QFX10008-FAN-CTRL fan tray controllers

•

Two QFX10008-FAN fan trays

•

Three QFX10000-PWR-AC power supplies

•

Three power supply covers

•

Six power cords

•

Five QFX10008-SF Switch Interface Boards (SIBs)

•

One RCB/SSD cover

•

One SIB cover

•

Eight line card covers

•

Front door

•

Chassis

•

One Routing and Control Board (RCB)

•

Two QFX10008-FAN-CTRL fan tray controllers

•

Two QFX10008-FAN fan trays

•

Three JNP10K-PWR-AC2 power supplies

•

Three power supply covers

•

Six CG_CBL-HVDC-02 power cords

•

Five Switch Interface Boards (SIBs)

•

One RCB/SSD covers

•

One SIB covers

•

Eight line card covers

•

Front door

•

Redundant AC configuration

QFX10008-REDUND

Chassis,

•

Two QFX10000-RE RCBs

•

Two QFX10008-FAN-CTRL fan tray controllers

•

Two QFX10008-FAN fan trays

•

Six QFX10000-PWR-AC power supplies

•

Twelve power cords

•

Six QFX10008-SF SIBs

•

Eight line card covers

•

Front door

•

Table 4: QFX10008 Hardware Configurations (continued)

Configuration ComponentsSwitch Configuration

Redundant HVAC/HVDC configuration

QFX10008-REDUND-H

Redundant DC configuration

QFX10008-REDUND-DC

Chassis,

•

Two QFX10000-RE RCBs

•

Two QFX10008-FAN-CTRL fan tray controllers

•

Two QFX10008-FAN fan trays

•

Six JNP10K-PWR-AC2 power supplies

•

Twelve power cords

•

Six QFX10008-SF SIBs

•

Two RCB/SSD cover

•

Eight line card covers

•

Front door

•

Chassis,

•

Two RCBs

•

Two fan tray controllers

•

Two fan trays

•

Six QFX10000-PWR-DC power supplies

•

Six SIBs

•

Eight line card covers

•

Front door

•

NOTE: You can install up to eight line cards (any combination of line cards) in the switch.

NOTE: Line cards, the cable management system, and the SATA solid state drive are not part

of the base or redundant configurations. You must order them separately.

NOTE: If you want to purchase additional power supplies (AC, DC, HVAC, or HVDC) SIBs, or

RCBs for your switch configuration, you must order them separately.

Upgrade Kits

If you would like to be using newer technologies, such as 14.4 Tbps line cards, you can upgrade your QFX10008 hardware configurations to become one of the newer PTX10008 hardware offerings. You can convert your QFX10008 switch to a PTX10008 router using an upgrade kit. Upgrading requires JNP10008-FAN2, JNP10008-FTC2 cooling system, and 5550 W power supplies. Depending on whether you already have the newer cooling system and power supplies will determine your upgrade kit. You can useTable 5 on page 34 to find the right upgrade kit.

Table 5: Upgrade Kit Matrix

Upgrading to ConfigurationOriginal Configuration

PTX10008-BASE3QFX10008-BASE

PTX10008-PREM2

PTX10008-PREM3

PTX10008-BASE3QFX10008-BASE-H

PTX10008-PREM2

PTX10008-PREM3

QFX10000-PWR-AC and QFX10008-FAN

QFX10008-FAN

Order Power Supply Upgrade KitCurrent Power and Cooling

PTX10008-AC-UPGKIT and PTX10008-B3-UPGKIT

PTX10008-AC-UPGKIT and PTX10008-P2-UPGKIT

PTX10008-AC-UPGKIT and PTX10008-P3-UPGKIT

PTX10008-B3-UPGKITQFX10000-PWR-AC2 and

PTX10008-P2-UPGKITQFX10000-PWR-AC2 and

PTX10008-P3-UPGKITQFX10000-PWR-AC2 and

PTX10008-BASE3QFX10008-REDUND

PTX10008-PREM2

PTX10008-PREM3

QFX10000-PWR-AC and QFX10008-FAN

JNP10K-PWR-AC2 and JNP10008-FAN2

JNP10K-PWR-DC and JNP10008-FAN

PTX10008-AC-UPGKIT and PTX10008-B3-UPGKIT

PTX10008-AC-UPGKIT and PTX10008-P2-UPGKIT

PTX10008-AC-UPGKIT and PTX10008-P3-UPGKIT

Table 5: Upgrade Kit Matrix (continued)

Upgrading to ConfigurationOriginal Configuration

PTX10008-BASE3QFX10008-REDUND-DC

PTX10008-PREM2

PTX10008-PREM3

PTX10008-BASE3QFX10008-REDUND-H

PTX10008-PREM2

PTX10008-PREM3

QFX10000-PWR-DC and QFX10008-FAN

QFX10008-FAN

Order Power Supply Upgrade KitCurrent Power and Cooling

PTX10008-DC-UPGKIT and PTX10008-B3-UPGKIT

PTX10008-DC-UPGKIT and PTX10008-P2-UPGKIT

PTX10008-DC-UPGKIT and PTX10008-P3-UPGKIT

PTX10008-B3-UPGKITQFX10000-PWR-AC2 and

PTX10008-P2-UPGKITQFX10000-PWR-AC2 and

PTX10008-P3-UPGKITQFX10000-PWR-AC2 and

NOTE: You can install up to eight line cards that support any switch fabric compatible line card

in the PTX10008.

NOTE: Line cards and the cable management system are not part of the base or redundant

configurations. You must order them separately.

SEE ALSO

QFX10008 Physical Specifications | 156

QFX10000 Hardware and CLI Terminology Mapping

This topic describes the hardware terms used in QFX10000 documentation and the corresponding terms used in the Junos OS CLI. See Table 6 on page 36.

Table 6: CLI Equivalents of Terms Used in Documentation for QFX10000 Switches

Hardware Item (CLI)

Chassis

Control Board

FPC (n)

QFX10016

CB (n)Routing and

Abbreviated name of the Flexible PIC Concentrator (FPC)

On QFX10008 and QFX10016, an FPC equates to a line card.

n is a value in the range of 0–1.

Multiple line items appear in the CLI if more than one RCB (CB) is installed in the chassis.

n is a value in the range of 0–7 for the QFX10008 and 0–15 for the QFX10016. The value corresponds to the line card slot number in which the line card is installed.

Item In DocumentationValue (CLI)Description (CLI)

Switch chassis–QFX10008

Line card (The switch does not have actual FPCs—the line cards are the FPC equivalents on the switch.)

Additional Information

“QFX10008 Physical Specifications” on page 156 and QFX10016

Chassis Physical

Specifications

“QFX10000 Routing and Control Board” on page 92

Understanding Interface

Naming Conventions

Xcvr (n)

Abbreviated name of the transceiver

the number of the port in which the transceiver is installed.

Optical transceiversn is a value equivalent to

“QFX10000 Optical Transceiver and Cable Support” on page 166

Table 6: CLI Equivalents of Terms Used in Documentation for QFX10000 Switches (continued)

Hardware Item (CLI)

PSU (n)

Fan tray

One of the following:

QFX10000-PWR-AC

•

QFX10000-PWR-DC

•

JNP10K-PWR-AC2

•

JNP10K-PWR-DC2

•

JNP10008-FAN2

QFX10016-FAN

n is a value in the range of 0–5. The value corresponds to the power supply slot number.

Item In DocumentationValue (CLI)Description (CLI)

AC, DC, HVAC, or HVDC

Fan tray–QFX10008-FAN

Additional Information

QFX10000-PWR-AC

•

Power Supply on page 59

JNP10K-PWR-AC2

•

Power Supply

QFX10000-PWR-DC

•

Power Supply on page 79

JNP10K-PWR-DC2

•

Power Supply

“QFX10008 Cooling System and Airflow” on page 47

QFX10016 Cooling

System and Airflow

SIB (n)

This field indicates:

State of the

•

fabric plane:

Active

•

Spare

•

Check State

•

Status of the

•

Packet Forwarding Engine in each fabric plane:

Links OK

•

Error

•

of 0–5.

show chassis fabric sibsFabric planen is a value in the range

–Value of n is always 0.–PIC (n)

Understanding Interface

Naming Conventions

QFX10000 Component Redundancy

The QFX10000 is designed so that no single point of failure can cause the entire system to fail. The following major hardware components in the redundant configuration provide redundancy:

Routing and Control Board (RCB)—The RCB consolidates the Routing Engine function with control plane

•

function in a single unit. The QFX10000 can have one or two RCBs. When two RCBs are installed, one functions as the primary and the other functions as the backup. If the primary RCB (or either of its components) fails, the backup can take over as the primary. See “QFX10000 Routing and Control Board

Description” on page 92.

Switch Interface Boards (SIBs)—The QFX10000 has six SIB slots. Five SIBs are required for base operation

•

and the sixth SIB provides n+1 redundancy. All six SIBs are active and can sustain full throughput rate. The fabric plane can tolerate one SIB failure without any loss of performance. See the “QFX10008 Switch

Interface Board Description” on page 88 and QFX10016 Switch Interface Board Description.

Power supplies—The QFX10000 requires three power supplies for minimum operation (two RCBs, two

•

fan trays, six SIBs and no line cards). With additional power supplies, it provides n+1 redundancy for the system. AC, DC, HVAC, and HVDC systems tolerate a single power supply to fail without system interruption. If one power supply fails in a fully redundant system, the other power supplies can provide full power to the QFX10000 indefinitely.

The QFX10000 also supports source redundancy. Two sets of lugs are provided for the QFX10000-PWR-AC cables, four sets of lugs are provided for the JNP10K-PWR-DC2 cables, and two AC power cords are provided for each JNP10K-PWR-AC2 power supply.

Cooling system—The fan trays have redundant fans, which are controlled by the fan tray controller. If

•

one of the fans fails, the host subsystem increases the speed of the remaining fans to provide sufficient cooling for the switch indefinitely. See “QFX10008 Cooling System and Airflow” on page 47 and QFX10016 Cooling System and Airflow .

RELATED DOCUMENTATION

QFX10008 Cooling System | 47

QFX10008 Chassis | 39

QFX10000 Routing and Control Board Description | 92

QFX10000-PWR-AC Power Supply | 59

QFX10000-PWR-DC Power Supply | 79 QFX10008 Switch Interface Board | 88

QFX10008 Chassis

IN THIS SECTION

QFX10000 Field-Replaceable Units | 39

QFX10000 Status Panel | 41

QFX10000 EMI Front Panel | 43

QFX10000 Optional Equipment | 44

QFX10000 Field-Replaceable Units

Field-replaceable units (FRUs) are switch components that you can replace at your site. The switch uses these types of FRUs:

Hot-insertable and hot-removable—You can remove and replace these components without powering

•

off the switch or disrupting the switching function.

Hot-pluggable—You can remove and replace these components without powering off the switch, but

•

the switching function is interrupted until you replace the component.

Table 7 on page 39 lists the FRUs and their types for the QFX10000.

Table 7: FRUs in an QFX10000

TypeFRU

Hot-insertable and hot-removable.Power supplies

Hot-insertable and hot-removable.Fan tray

Hot-insertable and hot-removable.Fan tray controller

Table 7: FRUs in an QFX10000 (continued)

TypeFRU

Routing Control Board (RCB)

Switch Interface Boards (SIBs)

Line cards

Redundant configuration:

Primary RCB is hot-pluggable.

•

Backup RCB is hot-insertable and hot-removable.

•

Base configuration:

Removal of the RCB will cause the switch to shut down. You can install a

•

replacement RCB in the second slot. The system will restart to elect a primary and backup. If necessary, you can switch the primary and backup using the request chassis routing-engine master switch command.

See “QFX10008 Configurations and Upgrade Options” on page 31 and QFX10016 Components and Configurations.

SIBs are hot-insertable and hot-removable. We recommend that you take SIBs offline before removing them to avoid traffic loss while the switch fabric is being reconfigured. For example:

user@switch> request chassis sib (offline | online) slot slot-number offline

Hot-insertable and hot-removable. We recommend that you take line cards offline before removing them. For example:

user@switch> request chassis fpc slot slot-number offline

Hot-insertable and hot-removable.Optical transceivers

See the Hardware Compatibility

Tool.

NOTE: Line cards are not part of the base or redundant configuration. You must order them

separately.

NOTE: If you have a Juniper Care service contract, register any addition, change, or upgrade of

hardware components at https://www.juniper.net/customers/support/tools/updateinstallbase/. Failure to do so can result in significant delays if you need replacement parts. This note does not apply if you replace an existing component with the same type of component.

QFX10000 Status Panel

g100339

The status panel of the QFX10008 and QFX10016 has two purposes:

Shows the overall status of the chassis

•

Indicates the type of power bus internal to the chassis

•

Some chassis ship with an enhanced power bus to support the power needs of higher wattage line cards.

The status panel indicates chassis status through a set of five bi-color LEDs. See Figure 13 on page 41 for chassis with the original power bus.

Figure 13: Status Panel

Other chassis have the same set of five bi-color LEDs, but also have an azure blue line to indicate the enhanced power bus (see Figure 14 on page 41).

Figure 14: Status Panel on Chassis with the Enhanced Power Bus

Table 8 on page 42 describes the status panel LEDs.

Table 8: Status Panel LEDs in a QFX10000

DescriptionStateColorName

On steadilyGreenPower supplies

On steadilyYellow

OffNone

On steadilyGreenFans

On steadilyYellow

OffNone

On steadilyGreenSIBs

All of the power supplies are online and operating normally.

One or more of the power supplies has an error.

None of the power supplies is receiving power.

The fans and the fan tray controllers are online and operating normally.

There is an error in a fan or in one of the fan tray controllers.

The fan tray controllers and fan trays are not receiving power.

All installed Switch Interface Boards (SIBs) are online.

SEE ALSO

There is an error in one or more SIBs.On steadilyYellow

One or more SIBs are offline.OffNone

All installed line cards are online.On steadilyGreenLine cards

On steadilyYellow

One or more line cards have an error condition.

One or more line cards are offline.OffNone

All installed RCBs are online.On steadilyGreenRouting Control Boards

One or more RCBs have an error condition.BlinkingYellow

The installed RCBs are offline.OffNone

QFX10000 Troubleshooting Resources Overview | 330

g051042

QFX10000 Line Cards | 97

QFX10000 EMI Front Panel

The QFX10000 modular chassis models come equipped with a screened door, or panel, that provides additional electromagnetic interference (EMI) protection.

The panel attaches to the front of the chassis and swings open to allow easy access to optics and line cards, see Figure 15 on page 43 and Table 9 on page 44.

Figure 15: QFX10008 and QFX10016 EMI Front Panels

Table 9: QFX10000 EMI Door Specifications

SEE ALSO

Installing the Front Panel on a QFX10000 | 199

QFX10000 Optional Equipment

WeightDimensionsModel

12.8 lb22.25 in. H x 17.70 in. W x 6.10 in. DQFX10008

20.3 lb36.43 in. H x 17.70 in. W x 6.10 in. DQFX10016

IN THIS SECTION

QFX10000 Cable Management System | 44

QFX10000 SATA SSD | 46

The QFX10000 line of modular chassis switches supports the following optional equipment and systems:

QFX10000 Cable Management System

The QFX10000 cable management system (see Figure 16 on page 45) enables you to route optical cables away from the line card ports for better airflow through the chassis. Using this optional system also makes it easier to use cable ties or strips to organize the cabling.

Figure 16: QFX10000 Cable Management System

The cable management system is comprised of a set of handle extensions and a tray that snaps to the extensions (see Figure 17 on page 45) for an individual line card. The handle extensions can be used with or without the cable tray. It is not necessary to remove the handle extensions if you want to remove a line card.

Figure 17: Cable Management Parts

2—1— Cable trayHandle extensions

Cables are draped across or under the handle extensions and then secured with cable wraps (see

Figure 18 on page 46).

Figure 18: Two Cable Management Systems Installed on QFX10016

g050 614

QFX10000 SATA SSD

The QFX10000 line of modular chassis switches allows you to install one of two Serial Advanced Technology Attachment (SATA) solid-state drives (SSDs) as a secondary boot drive or for log storage. The drive is available in either a 50 GB or 100 GB version. The SATA SSD is field-replaceable unit (FRU) that is installed in the front panel of a Routing and Control Board (see Figure 19 on page 46).

Figure 19: SATA SSD

SEE ALSO

Installing the QFX10000 Cable Management System | 304 Installing the Optional SATA Solid State Drive in a QFX10000 | 310

RELATED DOCUMENTATION

QFX10008 Configurations and Upgrade Options | 31 QFX10000 Optical Transceiver and Cable Support | 166

QFX10008 Cooling System

IN THIS SECTION

QFX10008 Cooling System and Airflow | 47

QFX10000 Fan Tray LEDs and Fan Tray Controller LEDs | 51

The QFX10008 cooling system components work together to keep all components within the acceptable temperature range. If the maximum temperature specification is exceeded and the system cannot be adequately cooled, the Routing and Control Board shuts down some or all of the hardware components.

QFX10008 Cooling System and Airflow

IN THIS SECTION

Fan Trays | 47

Fan Tray Controllers | 49

Airflow Direction in the QFX10008 | 50

The cooling system in a QFX10008 chassis consists of dual fan trays and dual fan tray controllers.

Fan Trays

Each fan tray is a hot-insertable and hot-removable FRU. Each fan tray contains 11 fans, a non-removable control board, and LEDs.

The two fan trays install vertically, side by side, next to the power supplies on the FRU side of the chassis. Two handles on each front faceplate facilitate handling of the fan tray. See Figure 20 on page 48 .

Figure 20: Installed Fan Trays in a QFX10008

FAN

FTC

SIBSTATUS

FAN

FTC

SIBSTATUS

2—1— QFX10008-FAN fan traysQFX10000-PWR-AC power supplies

See Table 10 on page 48 for the physical specifications for the fan trays.

Table 10: Fan Tray Specifications

ValueSpecification

22.4 in. (56.9 cm)Height

6.6 in. (16.8 cm)Width

4.0 in. (10.2 cm) without handles, 5.2 in. (13.2 cm) with handlesDepth

tray

chassis

11.8 lb (5.4 kg)Weight

11Number of fans per fan

22Number of fans per

1437.37 CFM per fan trayVolume flow at 100%

Only remove one fan tray when replacing an existing fan tray while the switch is running. The switch continues to operate for a limited time with a single operating fan tray without triggering a thermal alarm.

CAUTION: To avoid a thermal alarm, do not remove both fan trays while the switch

is operating.

CAUTION: The chassis will shut down if a thermal alarm is raised for more than three

minutes.

The internal fan Control Board in each fan tray contains the LEDs for the associated fan tray controllers and the LEDs for the three Switch Interface Boards (SIBs) directly behind the fan tray.

Fan Tray Controllers

The two fan tray controllers provide the control logic and power to hot-insert and hot-remove a fan tray. The fans in each fan tray are numbered 0 through 20. See Figure 21 on page 49.

Figure 21: Fan Tray Controller QFX10008-FAN-CTRL

The system continually monitors the temperature of critical parts across the chassis and adjusts the chassis fan speed according to the temperature.

Software controls the fan speed. Under normal operating conditions, the fans in the fan tray run at less than full speed. If one fan tray controller fails or appears missing (such as when a SIB is being replaced) the other fan tray controller sets the fans to full speed. This allows the switch to continue to operate normally as long as the remaining fans cool the chassis sufficiently. Use the show chassis fan command to see the status of individual fans and fan speed. The following example shows the fan status for a system running QFX1008-FAN and QFX10008-FAN-CTRL

root> show chassis fan Item Status RPM Measurement

Fan Tray 0 Fan 0 OK 6300 Spinning at normal speed Fan Tray 0 Fan 1 OK 6150 Spinning at normal speed Fan Tray 0 Fan 2 OK 6300 Spinning at normal speed Fan Tray 0 Fan 3 OK 6300 Spinning at normal speed Fan Tray 0 Fan 4 OK 6150 Spinning at normal speed Fan Tray 0 Fan 5 OK 6000 Spinning at normal speed Fan Tray 0 Fan 6 OK 6150 Spinning at normal speed Fan Tray 0 Fan 7 OK 6150 Spinning at normal speed Fan Tray 0 Fan 8 OK 6150 Spinning at normal speed Fan Tray 0 Fan 9 OK 6300 Spinning at normal speed Fan Tray 0 Fan 10 OK 6300 Spinning at normal speed Fan Tray 1 Fan 0 OK 6300 Spinning at normal speed Fan Tray 1 Fan 1 OK 6150 Spinning at normal speed Fan Tray 1 Fan 2 OK 6300 Spinning at normal speed Fan Tray 1 Fan 3 OK 6150 Spinning at normal speed Fan Tray 1 Fan 4 OK 6300 Spinning at normal speed Fan Tray 1 Fan 5 OK 6300 Spinning at normal speed Fan Tray 1 Fan 6 OK 6150 Spinning at normal speed Fan Tray 1 Fan 7 OK 6150 Spinning at normal speed Fan Tray 1 Fan 8 OK 6150 Spinning at normal speed Fan Tray 1 Fan 9 OK 6150 Spinning at normal speed Fan Tray 1 Fan 10 OK 6300 Spinning at normal speed

root>

See Table 11 on page 50 for the physical specifications for the fan tray controller.

Table 11: Fan Tray Controller Specifications

ValueSpecification

1.5 in. (3.81 cm)Height

6.5 in. (15.24 cm)Width

9.3 in. (23.62 cm)Depth

1.5 lb (0.68 kg)Weight

Airflow Direction in the QFX10008

The air intake to cool the chassis is located on the port (line card) side of the chassis. Air flows into the chassis from the ports in the RCBs and line cards, through the SIBs, and exits from the fan trays and the power supplies. This airflow is called port-to-FRU cooling or airflow out (AFO). See Figure 22 on page 51.

Figure 22: Airflow Through a QFX10008

g050607

Side view

FRUsPor t s

Control boards

Linecards

SIBs

Fan

trays

Fan tray controllers

Power

supplies

The fan tray continues to operate indefinitely and provide sufficient cooling even when a single fan fails, provided the room temperature is within the operating range. You can check the status of fans by viewing the LEDs on each fan tray.

You cannot replace a single fan. If one or more fans fail, you must replace the entire fan tray.

In addition to the fan trays, there is an internal fan in each power supply.

SEE ALSO

QFX10000 Field-Replaceable Units | 39

QFX10000 Fan Tray LEDs and Fan Tray Controller LEDs

IN THIS SECTION

Fan Tray LEDs | 52

Fan Tray Controller LEDs | 56

Each fan tray has a set of LEDs, and each corresponding fan tray controller also has a set of LEDs.

Fan Tray LEDs

The two fan trays have a set of LEDs that represent the status of the fans in the fan tray, the fan tray controller, and the three Switch Interface Boards (SIBs). The fan tray LEDs are located in the top left corner of each fan tray. Figure 23 on page 52 shows the location of the LEDs on the QFX10008–FAN and QFX10016-FAN fan tray.

Figure 23: Fan Tray QFX10000-FAN LEDs

Fan status LED

2—Fan tray controller status

3—1— SIB status (SIB 0 through SIB 2 for the left fan tray

and SIB 3 through 5 for the right fan tray)

Table 12 on page 53 describes the functions of the fan tray LEDs.

Table 12: Fan Tray LEDs on a QFX10000 Switch

DescriptionStateColorName

On steadilyGreenFan status

BlinkingGreen

BlinkingYellow

OffNone

On steadilyGreenFan tray controller status

All fans are operating normally. The system has verified that the fan tray is engaged, that the airflow is in the correct direction, and that all fans are operating correctly.

The beacon feature is enabled. This feature is enabled using the request chassis beacon command.

An error has been detected in one or more fans in the fan tray. Replace the fan tray as soon as possible. Either the fan has failed or it has become disconnected. To maintain proper airflow through the chassis, leave the fan tray installed in the chassis until you are ready to replace it.

The fan is not receiving power from the fan tray controller.

The fan tray controller is online and is operating normally.

BlinkingGreen

BlinkingYellow

OffNone

The beacon feature is enabled. This feature is enabled using the request chassis beacon command.

An error has been detected in the fan tray controller. Replace the fan tray controller as soon as possible. The fan tray controller is located behind the fan tray above the SIBs. To maintain proper airflow through the chassis, leave the fan tray installed in the chassis until you are ready to replace the fan tray controller.

The fan tray controller is not receiving power.

Table 12: Fan Tray LEDs on a QFX10000 Switch (continued)

DescriptionStateColorName

The left-most SIB in the chassis is online.On steadilyGreenSIB 0 status

BlinkingGreen

BlinkingYellow

On steadilyGreenSIB 1 status

BlinkingGreen

The beacon feature is enabled. This feature is enabled using the request chassis beacon command.

An error has been detected in SIB 0. Replace the SIB as soon as possible. The SIB is located behind the left fan tray and is the left-most SIB in the chassis. To maintain proper airflow through the chassis, leave the fan tray installed in the chassis until you are ready to replace the SIB.

The SIB is offline.OffNone

The center SIB behind the left fan tray is online.

The beacon feature is enabled. This feature is enabled using the request chassis beacon command.

BlinkingYellow

An error has been detected in SIB 1. Replace the SIB as soon as possible. The SIB is located behind the left fan tray and is the middle SIB in the grouping of 3. To maintain proper airflow through the chassis, leave the fan tray installed in the chassis until you are ready to replace the SIB.

The SIB is offline.OffNone

Table 12: Fan Tray LEDs on a QFX10000 Switch (continued)

DescriptionStateColorName

On steadilyGreenSIB 2 status

BlinkingGreen

BlinkingYellow

On steadilyGreenSIB 3 status

The right-most SIB behind the left fan tray is online.

The beacon feature is enabled. This feature is enabled using the request chassis beacon command.

An error has been detected in SIB 2. Replace the SIB as soon as possible. The SIB is located behind the left fan tray and is the right-most SIB in the grouping of 3. To maintain proper airflow through the chassis, leave the fan tray installed in the chassis until you are ready to replace the SIB.

The SIB is offline.OffNone

The left-most SIB behind the right fan tray is online.

BlinkingGreen

BlinkingYellow

The beacon feature is enabled. This feature is enabled using the request chassis beacon command.

An error has been detected in SIB 3. Replace the SIB as soon as possible. The SIB is located behind the right fan tray and is the left-most SIB in the grouping of 3. To maintain proper airflow through the chassis, leave the fan tray installed in the chassis until you are ready to replace the SIB.

The SIB is offline.OffNone

Table 12: Fan Tray LEDs on a QFX10000 Switch (continued)

DescriptionStateColorName

On steadilyGreenSIB 4 status

BlinkingGreen

BlinkingYellow

On steadilyGreenSIB 5 status

The center SIB behind the right fan tray is online.

The beacon feature is enabled. This feature is enabled using the request chassis beacon command.

An error has been detected in SIB 4. Replace the SIB as soon as possible. The SIB is located behind the right fan tray and is the middle SIB in the grouping of 3. To maintain proper airflow through the chassis, leave the fan tray installed in the chassis until you are ready to replace the SIB.

The SIB is offline.OffNone

The right-most SIB behind the right fan tray is online.

BlinkingGreen

BlinkingYellow

The beacon feature is enabled. This feature is enabled using the request chassis beacon command.

An error has been detected in SIB 5. Replace the SIB as soon as possible. The SIB is located behind the right fan tray and is the right-most SIB in the grouping of 3. To maintain proper airflow through the chassis, leave the fan tray installed in the chassis until you are ready to replace the SIB.

The SIB is offline.OffNone

Fan Tray Controller LEDs

The fan tray controller LEDs are only visible when the associated fan tray is removed. The fan tray controller LEDs are located on the right of the controller panel. Figure 24 on page 57 shows the location of the LEDs on the QFX10000-FAN-CTRL fan tray controller panel.

Figure 24: Fan Tray Controller LEDs on a QFX10000-FAN-CTRL

2—1— Fan tray controller statusFan tray controller power

Table 13 on page 57 describes the functions of the fan tray controller LEDs.

Table 13: Fan Tray Controller LEDs on a QFX100000

DescriptionStateColorName

On steadilyGreenFan controller power

BlinkingYellow

OffNone

The fan tray controller has power and is operating normally.

A power error has been detected in the fan tray controller. Replace the fan tray controller as soon as possible. To maintain proper airflow through the chassis, leave the fan tray installed in the chassis until you are ready to replace the fan tray controller.

The fan tray controller is not powered on or is not receiving power.

Table 13: Fan Tray Controller LEDs on a QFX100000 (continued)

DescriptionStateColorName

RELATED DOCUMENTATION

On steadilyGreenFan tray controller status

BlinkingGreen

BlinkingYellow

OffNone

The fan tray controller is online and is operating normally.

The beacon feature is enabled. This feature is enabled using the request chassis beacon command.

An error has been detected in the fan tray controller. Replace the fan tray controller as soon as possible. To maintain proper airflow through the chassis, leave the fan tray installed in the chassis until you are ready to replace the fan tray controller.

The fan tray controller is not receiving power.

Installing a QFX10008 Fan Tray | 228

Installing a QFX10008 Fan Tray Controller | 232 QFX10000 Troubleshooting Resources Overview | 330

QFX10000 AC Power System

IN THIS SECTION

QFX10000-PWR-AC Power Supply | 59

QFX10000-PWR-AC Power Specifications | 62

JNP10K-PWR-AC2 Power Supply | 62

JNP10K-PWR-AC2 Power Specifications | 64

QFX10000 Power Cables Specifications | 65

QFX10000 AC Power Supply LEDs | 74

JNP10K-PWR-AC2 Power Supply LEDs | 76

QFX10000-PWR-AC Power Supply

IN THIS SECTION

QFX10000-PWR-AC Power Supply Description | 59

QFX10000-PWR-AC Power Supply Description

The QFX10000-PWR-AC power supply is a 2700 W, hot-insertable, hot-removable, field-replaceable unit (FRU). You can install up to six power supplies in a QFX10008 in the slots labeled PSU 0 through PSU 5 (top to bottom) located in the rear of the chassis. In QFX10016, you can install up to 10 power supplies in the slots labeled PSU 0 through PSU 9. Power supplies install in any available power supply slot.

The AC power supply supports 200–240 VAC. Each AC power supply has two independent 16 A rated AC inlets on the faceplate. The output is 12 VDC; the output power is 2700 W.

WARNING: The switch is pluggable type A equipment installed in a restricted-access

location. It has a separate protective earthing terminal on the chassis that must be connected to earth ground permanently to ground the chassis adequately and protect the operator from electrical hazards.

CAUTION: Before you begin installing the switch, ensure that a licensed electrician

has attached an appropriate grounding lug to the grounding cable that you supply. Using a grounding cable with an incorrectly attached lug can damage the switch.

NOTE: All base configuration QFX10008 switches are shipped with three power supplies; base

configuration for QFX10016 switches are shipped with five power supplies. Covers are installed over the remaining power supply slots. You can add additional power supplies to base configuration switches as necessary. To calculate the number of additional power supplies needed for your specific system, see “Calculating Power Requirements for a QFX10008” on page 159 and Calculating Power Requirements for a QFX10016. For details about different switch configurations, see “QFX10008 Configurations and Upgrade Options” on page 31 and QFX10016 Components and Configurations.

Each QFX10000-PWR-AC power supply weighs approximately 6.8 lb (3.08 kg) and has 2 independent 16 A rated AC inlets on the faceplate. Although each inlet provides sufficient input power to provide full output, always connect to a dedicated AC power feed to provide redundancy. Only one power feed is operational at a time.

QFX10000 modular switches employ automatic transfer switch (ATS) technology. The system provides 2n source redundancy and n+1 power supply redundancy, allowing you to use fewer power supplies than you would require in a 2n configuration. Should one power source fail, ATS switches the power supply to the alternate source.

NOTE: For redundancy, always plug the two power cords from each power supply:

INP1 into a UPS

•

INP2 into the public electricity supply

•

Each QFX10000-PWR-AC power supply has a power switch with international markings for on (|) and off (O), a fan, and four LEDs on the faceplate that indicate the status of the power supply. See

Figure 25 on page 61.

Figure 25: QFX10000-PWR-AC Power Supply

FAULT

PWROK

INP2

INP1

g050637

Each QFX10000-PWR-AC power supply comes with two power cord retainers that hold the power cords in place. See Figure 26 on page 61. Each power cord retainer has a clip and an adjustment nut. The ends of the clip hook into the bracket holes on each side of the AC appliance inlet on the faceplate. The adjustment nut holds the power cord in the correct position. For instructions for installing the power cord retainers, see “Connect AC Power to a QFX Modular Chassis” on page 209.

Figure 26: Power Cord Retainer for a QFX10000-PWR-AC Power Supply

Each power supply connects to the power rail in the switch. The power rail distributes the output power produced by the power supplies to different switch components. Each AC power supply provides power to all the components in the switch.

Each power supply has its own fan and is cooled by its own internal cooling system. Hot air exhausts from the rear of the chassis.

QFX10000-PWR-AC Power Specifications

Table 14 on page 62 lists the power specifications for the AC power supply used in a QFX10000 modular

chassis.

Table 14: Power Specifications for a QFX10000-PWR-AC Power Supply

SpecificationsItem

Operating range: 200–240 VACAC input voltage

50–60 HzAC input line frequency

16 AAC input current rating

2700 WAC output power

Table 15 on page 62 shows the physical specifications for a QFX10000-PWR-AC power supply.

Table 15: Physical Specifications for a QFX10000-PWR-AC Power Supply

ValueSpecification

3.5 in. (8.89 cm)Height

3.6 in. (9.14 cm)Width

14.4 in. (6.53 cm)Depth

6.8 lb (3.08 kg)Weight

JNP10K-PWR-AC2 Power Supply

The JNP10K-PWR-AC2 power supply is a high-capacity, high-line model that is designed to support either AC or DC systems in either a low-power or high-power mode. The power supply takes AC input and provides DC output of 12.3 VDC, 5000 W with a single feed and 5500 W with a dual feed. For AC systems, the operating input voltage is 180 to 305 VAC and for DC systems, the operating input voltage is 190 to 410 VDC.

The number of power feeds and whether the power supplies provide high output (30-A) or low output (20-A) power is configured using a set of dual inline package (DIP) switches on the faceplate of the power supply. If one power supply in the chassis is set to low power, the power budget for the chassis is reduced

to low power, regardless of their DIP switch settings or the output results in CLI. This design safeguards

g100586

JNP10K-PWR-AC2 JNP-PWR-AC

against accidentally setting the power supply to 30-A in a facility that can only provide 20-A and tripping the facility circuit breaker. We recommend that you do not mix DIP switch settings in your system. See

Table 16 on page 64.

The JNP10K-PWR-AC2 fits into the standard power supply bay but when compared to most other models, the JNP10K-PWR-AC2 is longer and protrudes from the bay when fully inserted into the chassis. See

Figure 27 on page 63 for the settings for the dip switches.

Figure 27: Comparision of the JNP10K-PWR-AC2 to the QFX10000-PWR-AC Power Supply

WARNING: Extreme burn danger–Do not handle an HVAC or HVDC power supply

running in the chassis without heat protective gloves, such as welder’s gloves. The JNP10K-PWR-AC2 can reach temperatures in the range of 158°F (70°C) to 176°F (80°C) under running conditions.

WARNING: The switch is pluggable type A equipment installed in a restricted-access

CAUTION: Before you begin installing the switch, ensure that a licensed electrician

has attached an appropriate grounding lug to the grounding cable that you supply. Using a grounding cable with an incorrectly attached lug can damage the device.

CAUTION: Use a 2-pole circuit breaker rated at 25 A in the building installation and

the system, or as per local electrical code.

Table 16: Power Input and Output Voltages for JNP10K-PWR-AC2 Power Supplies

H/L (High Input 30 A/Low Input 20A)INP1 (Switch 2)INP0 (Switch 1)

Output Power

5500 WOn (30 A)OnOn

3000 WOff (20 A)OnOn

5000 WOn (30 A)OffOn

5000 WOn (30 A)OnOff

2700 WOff (20 A)OffOn

2700 WOff (20 A)OnOff

CAUTION: It is important to connect both input feeds of the JNP10K-PWR-AC2

power supply to AC mains before loading the system with power.

The JNP10K-PWR-AC2 requires the enhanced power bus to operate at full power. You can use the standard bus, but available power is 3000 W for power budget from the power management software. To determine whether your system has the standard power bus or the enhanced power bus, see “QFX10000 Status

Panel” on page 41.

JNP10K-PWR-AC2 Power Specifications

The JNP10K-PWR-AC2 power supply supports AC, HVAC, and HVDC.

Table 17 on page 64 lists the power specifications for the JNP10K-PWR-AC power supply.

Table 17: Power Specifications for a JNP10K-PWR-AC2 Power Supply

SpecificationsItem

180–305 VACAC input voltage

Table 17: Power Specifications for a JNP10K-PWR-AC2 Power Supply (continued)

SpecificationsItem

190–410 VDCDC input voltage

28.5 AInput current rating

12.3 V, 5500 W with dual feed and 5000 W with single feedDC output power

Table 18 on page 65 shows the physical specifications for a JNP10K-PWR-AC2 power supply.

Table 18: Physical Specifications for a JNP10K-PWR-AC2 Power Supply

ValueSpecification

3.5 in. (8.89 cm)Height

3.6 in. (9.14 cm)Width

15.1 in. (38.35 cm)Depth

11.4 lb (5.17 kg)Weight

QFX10000 Power Cables Specifications

IN THIS SECTION

QFX10000-PWR-AC Power Cable Specifications | 66

JNP10K-PWR-AC2 Power Cable Specifications | 68

JNP10K-PWR-AC2 Power Cable Specifications for 30-A Input | 72

Most sites distribute power through a main conduit that leads to frame-mounted power distribution panels, one of which can be located at the top of the rack that houses the switch. An AC power cord connects each power supply to the power distribution panel.

Each detachable AC power cord is 8 feet (approximately 2.5 meters) long. The coupler end of the appliance cord inserts into the AC appliance inlet on the faceplate of the AC power supply. The coupler type is C19

as described by the International Electrotechnical Commission (IEC) standard 60320. The plug end of the power cord fits into the power source outlet that is standard for your geographical location.

NOTE: In North America, AC power cords must not exceed 15 feet (approximately 4.5 meters)

in length, to comply with National Electrical Code (NEC) Sections 400-8 (NFPA 75, 5-2.2) and 210-52 and Canadian Electrical Code (CEC) Section 4-010(3). The cords shipped with the switch to North America and Canada are in compliance.

QFX10000 AC, high-voltage alternating current (HVAC), and high-voltage direct current (HVDC) have specific cord requirements. Use the following sections to determine the cable requirements based on the model of your power supply and any mode settings:

QFX10000-PWR-AC see “QFX10000-PWR-AC Power Cable Specifications” on page 66

•

JNP10K-PWR-AC2 with 20-A input, see “JNP10K-PWR-AC2 Power Cable Specifications” on page 68

•

JNP10K-PWR-AC2 with 30-A input, see “JNP10K-PWR-AC2 Power Cable Specifications for 30-A Input”

•

on page 72

QFX10000-PWR-AC Power Cable Specifications

Table 19 on page 67 lists the AC power cord specifications for QFX10000-PWR-AC for various countries

and regions.

Table 19: AC Power Cord Specifications for QFX10000-PWR-AC Power Supplies

g050616

Argentina

Australia

Brazil

China

Electrical SpecificationsCountry/Region

50 Hz

250 VAC, 15 A, 50 Hz

250 VAC, 16 A, 50 Hz

SAA/3/15

Type BR/3/20

PRC/3/16

Juniper Model NumberPlug Standards

CBL-EX-PWR-C19-ARIRAM Type RA/3/20250 VAC, 16 A,

CBL-EX-PWR-C19-AUAS/NZS 3112 Type

CBL-EX-PWR-C19-BRNBR 14136: 2002

CBL-EX-PWR-C19-CHGB 1002 Type

Graphic

Europe (except Italy, Switzerland, and United Kingdom)

Italy

Japan

50 Hz

250 AC, 16 A, 50 HzIndia

250 VAC, 16 A, 50 Hz

250 VAC, 16 A, 60 Hz

Type ZA/3

I/3/16

NEMA 6–20 Type N6/20

CBL-EX-PWR-C19-EUCEE (7) VII Type VIIG250 VAC, 16 A,

CBL-EX-PWR-C19-SASABS 164/1:1992

CBL-EX-PWR-C19-ILSI 32/1971 Type IL/3250 AC, 16 A, 50 HzIsrael

CBL-EX-PWR-C19-ITCEI 23-16 Type

CBL-EX-PWR-C19-JP (default)

Table 19: AC Power Cord Specifications for QFX10000-PWR-AC Power Supplies (continued)

g021289

g050751

Korea

North America

Electrical SpecificationsCountry/Region

250 VAC, 16 A, 60 Hz

50 Hz

250 VAC, 16 A, 60 Hz

NEMA Locking

NEMA 6–20 Type N6/20

NEMA Locking

Juniper Model NumberPlug Standards

CBL-EX-PWR-C19-JPLNEMA L6–20P Type

CBL-EX-PWR-C19-KRCEE (7) VII Type VIIG250 VAC, 16 A,

CBL-EX-PWR-C19-US (default)

CBL-EX-PWR-C19-USLNEMA L6–20P Type

Graphic

South Africa

Switzerland

United Kingdom

Worldwide (except Japan)

250 VAC, 16 A, 50 Hz

250 VAC, 13 A, 50 Hz

50 Hz

CBL-EX-PWR-C19-SASABS 164/1:1992

Type ZA/3

CBL-EX-PWR-C19-SZSEV 5934/2 Type

23G

CBL-EX-PWR-C19-UKBS 1363/A Type

BS89/13

CBL-EX-PWR-C19-C20EN 60320-2-2/1250 VAC, 16 A,

JNP10K-PWR-AC2 Power Cable Specifications

The JNP10K-PWR-AC2 power supply operates in two modes:

30-A input with 5500 W output

•

“JNP10K-PWR-AC2 Power Cable Specifications for 30-A Input” on page 72 shows cables and connectors

for 30-A input.

20-A input with 3000 W output

•

Table 20 on page 70 shows cables appropriate for 20-A input.

WARNING: Do not run JNP10K-PWR-AC2 power supplies using 20-A cables if

connected to 30-A input.

Table 20: JNP10K-PWR-AC2 Power Cable Specifications for 20-A Input

g050616

g100342

Spare Juniper Model NumberPlug StandardsCord Set RatingLocale

Graphic

Zealand

Switzerland, and United Kingdom)

16 A, 250 VACArgentina

CBL-JNP-SG4-ARIRAM 2073 Type

RA/3

CBL-JNP-SG4-AUAS/NZS 441715 A, 250 VACAustralia and New

16 A, 250 VACBrazil

CBL-JNP-SG4-BRNBR 14136 Type

BR/3

CBL-JNP-SG4-CHGB209916 A, 250 VACChina

CG_CBL-APP-400-02IEC 316P6W20 A, 250 VACEurope (except Italy,

CBL-JNP-SG4-UKBS136313 A, 250 VAC,Great Britain

Table 20: JNP10K-PWR-AC2 Power Cable Specifications for 20-A Input (continued)

g050751

g100341

Spare Juniper Model NumberPlug StandardsCord Set RatingLocale

CBL-JNP-SG4-SASANS 164/116 A, 250 VACIndia

Graphic

16 A, RA, 250 VACIsrael

CBL-JNP-SG4-ILSI 32/1971 Type

IL/3G

CBL-JNP-SG4-ITCEI 23-1616 A, 250 VACItaly

20 A, 250 VACNorth America

CBL-JNP-SG4-C20C20 to Anderson

3-5958p4

16 A, 250 VACNorth America

CBL-JNP-SG4-US-LLocking NEMA

L6-20P

CBL-JNP-SG4-USNEMA 6-20P16 A, 250 VACNorth America

CBL-JNP-SG4-HVACNEMA I7-20P15 A, 277 VNorth America

CG_CBL-APP-400-02IEC 320P6W20 A, 250 VNorth America

CBL-JNP-SG4-SASANS 164/116 A, 250 VACSouth Africa

Table 20: JNP10K-PWR-AC2 Power Cable Specifications for 20-A Input (continued)

g021289

g100610

Spare Juniper Model NumberPlug StandardsCord Set RatingLocale

CBL-JNP-SG4-SZCEI 23-5016 A, 250 VACSwitzerland

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

Graphic

The JNP10K-PWR-AC2 HVAC or HVDC power supplies requires a high-current cable assembly when set for 30-A input. One end of the cable has an Anderson APP-400 connector, the other end of the cable is bare wire. See Figure 28 on page 72 and Table 21 on page 73. These cables are separately orderable and are not shipped automatically with JNP10K-PWR-AC2 orders. An example of the right-angle cable and connector is shown in Figure 30 on page 74.

For connection to AC systems, Juniper provides a cable with either a NEMA 30-A connector (Figure 28 on page 72) or an IEC 330P6W connector (Figure 29 on page 73).

Figure 28: NEMA 30-A Connector

Figure 29: IEC 330P6W Connector

g100616

Table 21: 30-A Cabling Options

power cord

AC power cord

AnyHVAC/HVDC

Continental Europe

North America

Cord Set RatingLocale

30- A, 400 VAC

30-A, 400 VAC

30-A 250 VAC

VAC

Plug Standards

UL 950 and IEC 60950

UL 950 and IEC332P6

IEC330P630-A 240

Spare Juniper Model NumberConnector

CBL-PWR2-BAREAnderson/straight to

bare wire

CBL-PWR2-BARE-RAAnderson/right-angle

to bare wire

CBL-PWR2-332P6W-RAAnderson/straight to

IEC 332P6

CBL-PWR2-332P6WAnderson/straight to

IEC332P6

CBL-PWR2-330P6W-RAAnderson/right-angle

to IEC 330P6

CBL-PWR2-330P6WAnderson/straight to

IEC 330P6

AC power cord

AC jumper power cord

AC power cord

North America

30-A 250 VAC

VAC

UL 498, IEC5958P4

UL, CSA30-A 400

UL 498, CSA30-A 250

CBL-PWR2-L6-30PAnderson/straight to

L6-30P

CG-CBL-APP-400-02Anderson/straight to

Anderson

CBL-PWR2-L6-30P-RAAnderson/right-angle

to L6-30P

Figure 30: Right-Angle, Bare Cable with Anderson Connector

g100600

3—1— White wire–NeutralBlack wire–Return (+)

2—Green wire-Ground

SEE ALSO

General Electrical Safety Guidelines and Warnings | 390

QFX10000 AC Power Supply LEDs

The QFX10000-PWR-AC power supply has four LEDs on its faceplate: INP1, INP2, PWR OK, and FAULT. These LEDs display information about the status of the power supply. See Figure 31 on page 75.

Figure 31: LEDs on a QFX10000-PWR-AC, Power Supply in QFX10000 Switches

g050570

1 2 3 4

3—1— INP2–Source input 2FAULT

4—2— INP1–Source input 1PWR OK

Table 22 on page 75 describes the LEDs on a QFX10000-AC power supply in QFX10008 and QFX10016

modular chassis.

Table 22: LEDs on a QFX10000-AC Power Supply in a QFX10000

DescriptionStateColorLED

BlinkingYellowINP1 (INP0 in CLI output) or INP2 (INP1 in CLI output)

Indicates that the AC power input voltage is not within normal operating range.

AC is within operating range (200–240 VAC).SolidGreen

The power supply is switched off.UnlitDark

DC power output is within normal operating range.SolidGreenPWR OK

The output is out of the limits.BlinkingYellow

Power supply is functioning normally.UnlitDarkFAULT

SolidRed

Power supply has failed and must be replaced. Or, only one input is powered and the enabled switch for the input that is not powered is set to ON. See

“Connect AC Power to a QFX Modular Chassis” on page 209 for more information about the enable

switches.

NOTE: If the INP1 or INP2 LED and the PWR OK LED are unlit, the AC power cord is not

g100588

1 2 3 4

installed properly or the power supply has failed.

If the INP1 or INP2 LED is lit and the PWR OK LED is unlit, the AC power supply is not installed properly or the power supply has an internal failure.

SEE ALSO

Power Requirements for QFX10000 Components | 158

JNP10K-PWR-AC2 Power Supply LEDs

The JNP10K-PWR-AC2 power supply has four LEDs on its faceplate: !, OK, 2, and 1. These LEDs display information about the status of the power supply. See Figure 32 on page 76.

Figure 32: LEDs on a JNP10K-PWR-AC2 HVAC/HVDC Power Supply

3—1— 2 INP2–Source input 1! FAULT

4—2— 1 INP1–Source input 0OK PWR OK

NOTE: Physical markings on the power supply are INP1 and INP2. These markings correspond

to INP0 and INP1 in the show chassis power output (see Table 23 on page 77).

Table 23: Physical Markings on Chassis Versus Show Chassis Power Command

Show Chassis Power CommandPhysical Marking on JNP10K-PWR-AC2

INP0INP1

INP1INP2

Table 24 on page 77 describes the LEDs on a JNP10K-PWR-AC2 power supply.

Table 24: Interpreting JNP10K-PWR-AC2 LEDs

DescriptionStateColorLED

BlinkingYellowINP1 or INP0 in CLI output

SolidGreen

BlinkingYellowINP2 or INP1 in CLI output

SolidGreen

SolidGreenOK

BlinkingYellow

The input voltage is present, but is not within normal operating range.

The input voltage is present and within normal operating range.

The power supply is switched off; voltage is zero.OffUnlit

The input voltage is present, but is not within normal operating range.

The input voltage is present and within normal operating range.

The power supply is switched off; voltage is zero.OffUnlit

The power supply output is within normal operating range.

The power supply output is out of the power limits or is over-current position.

Power supply has failed and must be replaced.SolidRed!

Power supply is functioning normally.OffUnlit

RELATED DOCUMENTATION

Maintaining QFX10000 Power System | 234 Connect AC Power to a QFX Modular Chassis | 209

QFX10000 DC Power System

IN THIS SECTION

QFX10000-PWR-DC Power Supply | 79

QFX10000-PWR-DC Power Specifications | 81

JNP10K-PWR-DC2 Power Supply | 82

JNP10K-PWR-DC2 Power Specifications | 84

QFX10000-PWR-DC Power Supply LEDs | 85

JNP10K-PWR-DC2 Power Supply LEDs | 86

The QFX10000 supports three types of DC power supply modules:

QFX10000-PWR-DC—A 2500-W, 12-VDC dual power supply.

•

JNP10K-PWR-DC2—A 5500-W, 12-VDC quad input power supply. For details on this power supply,

•

see “JNP10K-PWR-DC2 Power Supply” on page 82.

JNP10K-PWR-AC2—An AC, high-voltage alternating current (HVAC,) or high-voltage direct current

•

(HVDC) power supply. In high power mode, this power supply provides 12.3 V, 5000 W with a single feed and 5500 W with dual feeds. For details on this power supply, see “JNP10K-PWR-AC2 Power

Supply” on page 62.

All three power supplies fit into a power slot bay, but the JNP10K-PWR-AC2 and JNP10K-PWR-DC2 are longer and protrude from the bay when fully inserted into the chassis. See Figure 33 on page 79.

Figure 33: Size Comparison Between QFX10000-PWR-DC and JNP10K-PWR-DC2 Power Supplies

g100603

QFX10000-PWR-DC Power Supply

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

environment. DC and HVDC can coexist in the same chassis during the hot swap of DC for HVDC.

The QFX10000-PWR-DC power supply is a 2500-W, 12-VDC, dual input power supply. The output of each QFX10000-PWR-DC power supply is 12-VDC. The output power is 2500 W.

WARNING: The switch is pluggable type A equipment installed in a restricted-access

CAUTION: Before you begin installing the switch, ensure that a licensed electrician

has attached an appropriate grounding lug to the grounding cable that you supply. Using a grounding cable with an incorrectly attached lug can damage the switch.

NOTE: QFX10000-PWR-DC power supplies are shipped only in the redundant configuration

of QFX10000 switches. For details about different chassis configurations, see “QFX10008

Configurations and Upgrade Options” on page 31 and QFX10016 Components and Configurations.

Each QFX10000-PWR-DC power supply weighs approximately 6 lb (2.7 kg) and has two independent pairs of DC input lugs (Input 1, RTN, –48V/–60V and Input 2, RTN, –48V/–60V) on the faceplate of the power supply. Each inlet requires a dedicated DC power feed. Although each inlet provides sufficient input power to provide full output, always connect to a dedicated DC power feed to provide redundancy. Only one power feed is operational at a time.

DC power models employ electronic A-B input selection. It provides 2n source redundancy and n+1 power supply redundancy using fewer power supplies than you would require in a 2n configuration. Should one power source fail, electronic A-B input selection switches the power supply to the alternate source.

Each QFX10000-PWR-DC power supply has a power switch with international markings for on (|) and off (O), a fan, and four LEDs on the faceplate that indicate the status of the power supply. See

Figure 34 on page 80.

Figure 34: QFX10000-PWR-DC Power Supply

NOTE: The QFX10000-PWR-DC power supply requires a dedicated circuit breaker for each

input DC feed. The chosen breaker should be sized to deliver 60 A of input current.

Each power supply connects to the combined power rail in a QFX10008 or QFX10016. The power rail distributes the output power produced by the power supplies to different switch components. Each QFX10000-PWR-DC power supply provides power to all the components in the switch.

NOTE: Ensure that the power cables do not block access to router components or drape where

people can trip on them. Always prevent cables from being exposed to hot air exhaust by routing them away from the fan trays and power supplies at the rear of the chassis.

A DC power supply can operate with only one input DC feed connected. The RCB only enables the components for which sufficient power is available.

QFX10000-PWR-DC power supplies can use the standard bus or the enhanced bus.

Each QFX10000-PWR-DC power supply has its own fan and is cooled by its own internal cooling system. The airflow is from the front of the power supply to the back. Hot air exhausts from the rear of the chassis.

QFX10000-PWR-DC Power Specifications

QFX10000-PWR-DC power supplies are supported in only the QFX10008 and QFX10016 redundant configuration. Table 25 on page 81 lists the power specifications for the QFX10000-PWR-DC power supply used in a QFX10000 modular chassis.

Table 25: Power Specifications for the QFX10000-PWR-DC Power Supply

SpecificationsItem

DC input voltage

Minimum operating voltage: –40 VDC

•

Nominal operating voltage: –48 VDC

•

Operating voltage range: –40 VDC through –72 VDC

•

DC input current rating

60 A maximum at nominal operating voltage (–48 VDC) for each input terminal

2500 WOutput power

Table 26 on page 82 shows the physical specifications for a QFX10000-PWR-DC power supply.

Table 26: Physical Specifications of a QFX10000-PWR-DC Power Supply

ValueSpecification

3.5 in. (8.89 cm)Height

3.6 in. (9.14 cm)Width

14.4 in. (36.58 cm)Depth

6 lb (2.72 kg)Weight

JNP10K-PWR-DC2 Power Supply

The JNP10K-PWR-DC2 power supply provides two power supplies in a single housing that accepts either 60 A or 80 A using four redundant input power feeds. PS_0 and PS_1 each have redundant input feeds: A0 and/or B0 for PS_0 and A1 and/or B1 for PS_1. The input is configured using a set of DIP switches on the power supply faceplate. The output is dependant on the settings of these DIP switches. See

Table 27 on page 82. See Figure 35 on page 83.

Table 27: Power Input and Output Voltages for JNP10K-PWR-DC2 Power Supplies

H/L (High Input 80 A/Low Input 60A)INP1 (Switch 2)INP0 (Switch 1)

Output Power

5500 WOn (80 A)OnOn

4400 WOff (60 A)OnOn

2750 WOn (80 A)OffOn

2750 WOn (80 A)OnOff

2200 WOff (60 A)OffOn

2200 WOff (60 A)OnOff

Figure 35: JNP10K-PWR-DC2 Power Supply

g100595

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

environment. JNP10K-PWR-DC and JNP10K-PWR-DC2 can coexist in the same chassis during power supply upgrades.

WARNING: The router is pluggable type A equipment installed in a restricted-access

CAUTION: Before you begin installing the router, ensure that a licensed electrician

has attached an appropriate grounding lug to the grounding cable that you supply. Using a grounding cable with an incorrectly attached lug can damage the router.

NOTE: DC power supplies are shipped only in the redundant configuration of QFX10000

switches. For details about different chassis configurations, see “QFX10008 Configurations and

Upgrade Options” on page 31 and QFX10016 Components and Configurations.

Chassis with the enhanced bus support the full 5500 W available from the JNP10K-PWR-DC2. Chassis with the standard bus provides 3000 W for power budget from the power management software. To determine whether your system has the standard power bus or the enhanced power bus, see “QFX10000

Status Panel” on page 41.

JNP10K-PWR-DC2 Power Specifications

Table 28 on page 84 lists the power specifications for the JNP10K-PWR-DC2 power supply used in a

QFX10000 chassis.

Table 28: Power Specifications for the JNP10K-PWR-DC2 Power Supply

SpecificationsItem

DC input voltage

DC input current rating

Output pow er

Minimum operating voltage: –40 VDC

•

Nominal operating voltage: –48 VDC

•

Operating voltage range: –40 VDC through –72 VDC

•

76-A maximum at minimum operating voltage (-40 VDC) with 80-A dip switch setting and

•

5500 W output load.

64-A maximum at nominal operating voltage (–48 VDC) with 80-A dip switch setting and

•

5500 W output load.

60-A maximum at minimum operating voltage (-40 VDC) with 60-A dip switch setting and

•

4400 W output load.

50-A maximum at nominal operating voltage (-48 VDC) with 60-A dip switch setting and

•

4400 W output load.

2200 W for low input (60-A) single feed

4400 W for low input (60-A) dual feed

2750 W for high input (80-A) single feed

5500 W for high input (80-A) dual feed

Table 29 on page 84 shows the physical specifications for a JNP10K-PWR-DC2 power supply.

Table 29: Physical Specifications of a JNP10K-PWR-DC2 Power Supply

ValueSpecification

3.5 in. (8.89 cm)Height

3.6 in. (1.63 cm)Width

16.05 in. (40.77 cm)Depth

8.1 lb (3.67 kg)Weight

QFX10000-PWR-DC Power Supply LEDs

A QFX10000-PWR-DC power supply has four LEDs on its faceplate: INP1, INP1, PWR OK, and FAULT. These LEDs display information about the status of the power supply. See Figure 36 on page 85.

Figure 36: LEDs on a QFX10000-PWR-DC Power Supply in QFX10000 Switches

3—1— PWR OKINP1–Source input 1

4—2— FAULTINP2–Source input 2

Table 30 on page 85 describes the LEDs in QFX10008 and QFX10016 modular chassis.

Table 30: LEDs on an QFX10000-PWR-DC Power Supply in QFX10000

DescriptionStateColorLED

BlinkingYellow1 (INP0 in CLI output) or 2 (INP1 in CLI output)

SolidGreen

Indicates the DC power input voltage is not within normal operating range.

DC power is within operating range (-40 VDC to -72 VDC).

The power supply is switched off.OffUnlit

DC power output is within normal operating range.SolidGreenPWR OK

The output is out of the limits.BlinkingYellow

Table 30: LEDs on an QFX10000-PWR-DC Power Supply in QFX10000 (continued)

DescriptionStateColorLED

Power supply has failed and must be replaced.SolidRedFAULT

OffUnlit

Power supply is functioning normally. Or, only one input is powered and the enable switch for the input that is not powered is set to ON. See “Connect DC

Power to a QFX10008 or QFX10016” on page 209

for more information on the enable switches.

NOTE: If the INP1 or INP2 and the PWR OK LED are unlit, the power cords are not installed

properly or the power supply has failed.

If the INP1 or INP2 LED is lit green and the PWR OK LED is unlit, the power supply is not installed properly or the power supply has an internal failure.

If the FAULT LED is blinking, add a power supply to balance the power demand and supply.

JNP10K-PWR-DC2 Power Supply LEDs

A JNP10K-PWR-DC2 power supply module has four LEDs on its faceplate: 1, 2, OK, and the symbol for fault, !. These LEDs display information about the status of the power supply. See Figure 37 on page 87.

Figure 37: LEDs on a JNP10K-PWR-DC2 Power Supply

g100590

3—1— 2–Source input 1!–FAULT

4—2— 1–Source input 0OK–Power okay

Table 31 on page 87 describes the LEDs on a JNP10K-PWR-DC2 power supply.

Table 31: LEDs on a JNP10K-PWR-DC2 Power Supply

DescriptionStateColorLED

BlinkingYellow1 (INP0 in CLI output) or 2 (INP1 in CLI output)

SolidGreen

OffUnlit

Indicates the DC power input voltage is not within normal operating range.

DC power is within operating range (-40 VDC to -72 VDC).

The power supply is switched off.OffUnlit

DC power output is within normal operating range.SolidGreenOK

The output is out of the limits.BlinkingYellow

Power supply has failed and must be replaced.SolidRed!

Power supply is functioning normally. Or, only one input is powered and the enable switch for the input that is not powered is set to ON. See “Connecting

the QFX10008 or QFX10016 to Power” on page 205

for more information on the enable switches.

NOTE: If the 1 or 2 and the OK LED are unlit, the power cables are not installed properly or the

power supply has failed.

If the 1 or LED is lit green and the OK LED is unlit, the power supply is not installed properly or the power supply has an internal failure.

If the ! LED is blinking, add a power supply to balance the power demand and supply.

RELATED DOCUMENTATION

Maintaining QFX10000 Power System | 234

Power Requirements for QFX10000 Components | 158 Connect DC Power to a QFX10008 or QFX10016 | 209

QFX10008 Switch Interface Board

IN THIS SECTION

QFX10008 Switch Interface Board Description | 88

QFX10000 Switch Interface Board LEDs | 90

QFX10008 Switch Interface Board Description

Switch Interface Boards (SIBs) create the switch fabric for the QFX10008. Each QFX10008 contains six SIBs that are installed vertically, mid-chassis, between the line cards and the RCBs in the front and the fan trays in the rear. When all six SIBs are installed, the QFX10008 has a net switching capacity of 42 terabits per second (Tbps).

The SIBs make up the QFX10008 switching plane. Five SIBs are required for operation with the sixth providing n+1 redundancy. Each SIB has eight connectors that match and connect to a connector on one of the eight line cards. SIB slots are numbered 0 to 5, numbered from left to right. See Figure 38 on page 89.

Figure 38: SIB

Table 32 on page 89 shows the physical specifications for a QFX10008 SIB.

Table 32: Dimensions of a QFX10008 SIB

ValueSpecification

19.7 in. (50.04 cm)Height

1.8 in. (4.57 cm)Width

10.4 in. (26.42 cm)Depth

14.8 lb (6.71 kg)Weight

SIBs are hot-removable and hot-insertable field-replaceable units (FRUs). They are not visible from the outside of the switch chassis. You must remove one of the fan trays in order to view the SIBs. The SIBs are numbered from left to right SIB0 to SIB5. See Figure 39 on page 90.

Figure 39: SIBs Installed in a QFX10008

g050555

2—1— SIBsFan tray controllers

QFX10000 Switch Interface Board LEDs

The Switch Interface Board (SIB) has two status LEDs at the top of each board. See Figure 40 on page 91.

Figure 40: SIB LEDs

g050708

Table 33 on page 91 describes the functions of these LEDs.

Table 33: SIB LEDs

DescriptionStateColorLabel

The SIB is receiving power.On steadilyGreenPWR

Power fault.BlinkingYellow

The SIB is either offline or not receiving power.OffUnlit

The SIB is online and functioning normally.On steadilyGreenSTAT

The beacon feature is enabled.BlinkingGreen

The SIB has failed.On steadilyYellow

The fan tray controller is having a power problem.OffUnlit

RELATED DOCUMENTATION

Handling and Storing QFX10000 Line Cards, RCBs, and SIBs | 217 Maintaining QFX10000 Switch Interface Boards | 286

QFX10000 Routing and Control Board

IN THIS SECTION

QFX10000 Routing and Control Board Description | 92

QFX10000 Routing and Control Board LEDs | 94

QFX10000 Routing and Control Board Description

IN THIS SECTION

RCB Functions | 93

RCB Components | 93

The Routing and Control Board (RCB) is responsible for system management in a QFX10008 or QFX10016 (see Figure 41 on page 92). The switch chassis can run with one or two RCBs. The base configurations ship with one RCB that can be expanded with a second RCB for a fully-redundant system. When two RCBs are installed, one functions as the primary and the second as a backup. If the primary RCB is removed, the backup restarts and becomes the primary.

Figure 41: QFX10000 RCB

This topic covers:

RCB Functions

The RCB integrates the control plane and Routing Engine functions into a single management unit. Each RCB provides all the functions needed to manage the operation of the modular chassis:

System control functions such as environmental monitoring

•

Routing Layer 2 and Layer 3 protocols

•

Communication to all components such as line cards, Switch Interface Boards (SIBs), and power and

•

cooling

Transparent clocking

•

Alarm and logging functions

•

RCB Components

Each RCB consists of the following internal components:

Quad-core 2.5 GHz CPU

•

32 GB SDRAM

•

50 GB or 100 GB onboard SATA SSD

•

Other standard interfaces are shown in Figure 42 on page 93.

Figure 42: RCB Faceplate

5—1— USB 2.0 portRCB status LEDs

6—2— SATA SSD slotConsole port

7—3— Reset buttonPTP-capable connections: SMB In, SMB Out, 10 MHz

In, 10 MHz Out

8—4— Four SFP+ ports (reserved for future use)Ethernet management ports: RJ-45 for 10/100/1000 BASE-T (em0) and small-form factor pluggable (SFP) for fiber (em1). If both copper and fiber cables are installed, the RJ-45 is the default.

NOTE: You can use either management interface, em0 or em1 when the RCB is running as the

g050577

1 2 3 4

primary RE. Use only em1 when the RCB is running as the backup RE.

QFX10000 Routing and Control Board LEDs

IN THIS SECTION

RCB Status Panel LEDs | 94

QFX10000 Management Port LEDs | 95

SATA SSD LEDs | 97

Virtual Port Connections | 97

The QFX10000 Routing and Control Boards (RCBs) have four types of LED indicators (see

Figure 43 on page 94).

Figure 43: QFX10000 RCB LEDs

3—1— SATA SSDRCB status panel

4—2— Virtual port connectionManagement ports

RCB Status Panel LEDs

The RCB status panel LEDs indicate the state of the RCB (see Figure 44 on page 95).

Figure 44: RCB Status Panel LEDs

3—1— Primary (MST) LEDPower (PWR) LED

4—2— Offline buttonStatus (STS) LED

Table 34 on page 95 describes the LEDs on the RCB status panel.

Table 34: Routing Control Board Status LEDs

DescriptionStateColorLED

The RCB is receiving adequate power.On steadilyGreenPWR

QFX10000 Management Port LEDs

The RCB has detected an error.BlinkingYellow

The RCB is not powered up.UnlitDark

The RCB is online and functioning correctly.On steadilyGreenSTS

The beacon feature is enabled.BlinkingGreen

The RCB is booting.On steadilyYellow

The RCB has detected an error.BlinkingYellow

The power supply is switched off.UnlitDark

The RCB is the primary.On steadilyGreenMST

The RCB is the backup.UnlitDark

There are two management ports on the RCB of a QFX10008 and QFX10016 that have LEDs that indicate link status and link activity. These two ports, located on the RCB panel between the clocking connections and the USB port, are both labeled MGMT. The left management port is an SFP cage that can accommodate up to 1G copper or fiber connections (see Figure 45 on page 96). The copper (RJ-45) port has separate LEDs for status and activity. The fiber (SFP) port has a combination link and activity LED.

Figure 45: Management Port LEDs on a QFX10000

Status LED (RJ-45)

2—Activity LED (RJ-45)

3—1— Link LED–Green indicates the link is up; blinking

indicates activity (SFP)

Table 35 on page 96 describes the RJ-45 management port LEDs, and Table 36 on page 96 describes the

SFP status LEDs.

Table 35: RJ-45 Management Port LEDs on a QFX10000 RCB

DescriptionStateColorLED

The port speed is 10 MB.OffUnlitPort speed

The port speed is 100 MB.BlinkingGreen

The port speed is 1000 MB.On steadilyGreen

OffUnlitLink/Activity/Status

No link is established, there is a fault, or the link is down.

A link is established.On steadilyGreen

Table 36: SFP Management Port LEDs on a QFX10000 RCB

There is link activity.Blinking

The beacon feature is enabled.Blinking or flickeringYellow

DescriptionStateColorLED

No transceiver is present.OffUnlitLink/Activity/Status

A link is established. The interface is up.On steadilyGreen

The beacon feature is enabled.Blinking or flickeringGreen

An error has occurred.BlinkingYellow

SATA SSD LEDs

The Serial Advanced Technology Attachment (SATA) solid-state drive (SSD) LEDs indicate the status of the optional drive.

Table 37 on page 97 describes the LEDs for the optional SATA drive.

Table 37: Control Board Status LEDs

DescriptionStateColorLED

A SATA drive is present.On steadilyGreenSSD

The drive is active.BlinkingGreen

The drive is active.On steadilyYellow

A drive is not installed.UnlitDark

Virtual Port Connections

The four small form-factor pluggable plus (SFP+) ports are reserved for future use.

RELATED DOCUMENTATION

Handling and Storing QFX10000 Line Cards, RCBs, and SIBs | 217

Maintaining QFX10000 Routing and Control Boards | 221 Connect a Device to a Network for Out-of-Band Management | 211

QFX10000 Line Cards

IN THIS SECTION

QFX10000-30C Line Card | 98

QFX10000-30C-M Line Card | 102

QFX10000-36Q Line Card | 107

QFX10000-60S-6Q Line Card | 113

QFX10K-12C-DWDM Coherent Line Card | 120

1.2-Terabyte Per Second DWDM OTN Module Wavelengths | 127

QFX10000 Line Card LEDs | 145

Offline Button | 146

QFX10000-30C Line Card

IN THIS SECTION

Overview | 98

Channelizing 40-Gigabit Ports | 99

Switch Ports | 100

Status and Activity LEDs | 101

The QFX10000-30C line card consists of thirty 28-Gbps QSFP+ Pluggable Solution (QSFP28) cages that support 40-Gigabit Ethernet or 100-Gigabit Ethernet optical transceivers. The QFX10000-30C ports automatically detect the type of transceiver installed and set the configuration to the appropriate speed. The line card can support 10-Gigabit Ethernet by channelizing the 40-Gigabit ports. Channelization is supported on fiber breakout cable using standard structured cabling techniques.

The QFX10000-30C line card is supported on Junos OS Release 15.1X53-D30 and later. Support for channelizing the 40-Gigabit Ethernet ports to four independent 10-Gigabit Ethernet ports is supported in Junos OS Release 17.1R1 and later.

Overview

The line cards in QFX10000 modular switches combine a Packet Forwarding Engine and Ethernet interfaces in a single assembly. Line cards are field-replaceable units (FRUs) that can be installed in the line card slots on the front of the switch chassis. The line cards are hot-insertable and hot-removable; you can remove and replace them without powering off the switch or disrupting switch functions. See Figure 46 on page 99.

Figure 46: QFX10000-30C Port Panel

2—1— Network portsPower and status LEDs

Channelizing 40-Gigabit Ports

Beginning with Junos OS Release 17.1R1, 40-Gigabit Ethernet ports on the QFX10000-30C line card can be channelized to 10-Gigabit Ethernet. When ports are in channelization mode, every fourth port is disabled. See Figure 47 on page 99 to see which ports are disabled and see Table 38 on page 99 for the maximum port configurations.

Figure 47: Disabled Ports in Channelization Mode

Table 38: Maximum Port Configuration

Channelized Mode (Mode A)Non-Channelized Mode (Mode D)Port Speed

24 or30 or100 Gbps

24 or3040 Gbps

96010 Gbps

Unlike the QFX10000-36C line card, the QFX10000-30C line card does not have port groups; instead, port behavior is tied to the ASIC associated with the port. You must configure each port individually, in order to channelize a 40-Gigabit Ethernet port to 4 independent 10-Gigabit Ethernet ports. The first time a port for an associated ASIC is changed from the default configuration mode (mode D) to the channelization mode (mode A), the FPC reboots. Subsequent channelization of the ports for that ASIC does not cause the FPC to reboot. However if one of the channelized ports is changed back to the default, the FPC will again reboot. See Table 39 on page 100 for the list of available ports and the associated ASIC and

Figure 47 on page 99 to locate the available and disabled ports.

CAUTION: Changing the channelization mode (mode D to mode A or mode A to mode

D) causes the FPC to reboot. Because there can be a slight loss of data while the FPC reboots, we recommend that you only configure the changes during a maintenance window.

Table 39: Port Mapping for Channelization

100

Disabled PortAvailable PortsASIC

60, 2, 4, 6, 8PE0

71, 3, 5, 7, 9PE1

1610, 12, 14, 16, 18PE2

1711, 13, 15, 17, 19PE3

2620, 22, 24, 26, 28PE4

2721, 23, 25, 27, 29PE5

To change from the default mode to 40-Gigabit Ethernet channelized mode, use the Junos OS operational command set chassis fpc slot-number pic 0 port port number channelization-speed 10g.

Switch Ports

Each of the 30 QSFP28 ports supports:

100-Gigabit Ethernet using QSFP28 optical transceivers. When a QSFP28 transceiver is inserted into

•

any of the ports, the QSFP28 port is enabled for 100-Gigabit Ethernet.

40-Gigabit Ethernet using QSFP+ optical transceivers. When a QSFP+ transceiver is inserted into any

•

of the ports, the QSFP+ port is enabled for 40-Gigabit Ethernet.

100-Gigabit Ethernet active optic cables (AOC)

•

QSFP28 direct attach copper (DAC) cables

•

QSFP+ DAC cables

•

QSFP+ to SFP+ direct attach copper breakout (DACBO) cables

•

Access ports—You can use 40-Gigabit Ethernet QSFP+ transceivers and QSFP+ DAC cables in any

•

downstream port. See “QFX10000 Optical Transceiver and Cable Support” on page 166.

Uplink ports—You can configure all the QSFP28 ports as uplinks.

•

Juniper QFX10008 Hardware Guide

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

About the Documentation

Documentation and Release Notes

Using the Examples in This Manual

Merging a Full Example

Merging a Snippet

Documentation Conventions

Documentation Feedback

Requesting Technical Support

Self-Help Online Tools and Resources

Creating a Service Request with JTAC

Overview

QFX10008 System Overview

QFX10008 Hardware Overview

Benefits of QFX10000 Modular Chassis Switches

Chassis Description

Routing and Control Board

Line Cards

Switch Fabric

Cooling System

Power Supplies

Software

QFX10008 Configurations and Upgrade Options

QFX10008 Configurations

Upgrade Kits

QFX10000 Hardware and CLI Terminology Mapping

QFX10000 Component Redundancy

QFX10008 Chassis

QFX10000 Field-Replaceable Units

QFX10000 Status Panel

QFX10000 EMI Front Panel

QFX10000 Optional Equipment

QFX10000 Cable Management System

QFX10000 SATA SSD

QFX10008 Cooling System

QFX10008 Cooling System and Airflow

Fan Trays

Fan Tray Controllers

Airflow Direction in the QFX10008

QFX10000 Fan Tray LEDs and Fan Tray Controller LEDs

Fan Tray LEDs

Fan Tray Controller LEDs

QFX10000 AC Power System

QFX10000-PWR-AC Power Supply

QFX10000-PWR-AC Power Supply Description

QFX10000-PWR-AC Power Specifications

JNP10K-PWR-AC2 Power Supply

JNP10K-PWR-AC2 Power Specifications

QFX10000 Power Cables Specifications

QFX10000-PWR-AC Power Cable Specifications

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

QFX10000 AC Power Supply LEDs

JNP10K-PWR-AC2 Power Supply LEDs

QFX10000 DC Power System

QFX10000-PWR-DC Power Supply

QFX10000-PWR-DC Power Specifications

JNP10K-PWR-DC2 Power Supply

JNP10K-PWR-DC2 Power Specifications

QFX10000-PWR-DC Power Supply LEDs

JNP10K-PWR-DC2 Power Supply LEDs

QFX10008 Switch Interface Board

QFX10008 Switch Interface Board Description

QFX10000 Switch Interface Board LEDs

QFX10000 Routing and Control Board

QFX10000 Routing and Control Board Description

RCB Functions

RCB Components

QFX10000 Routing and Control Board LEDs

RCB Status Panel LEDs

QFX10000 Management Port LEDs

SATA SSD LEDs

Virtual Port Connections

QFX10000 Line Cards

QFX10000-30C Line Card

Overview

Channelizing 40-Gigabit Ports