Juniper MX960 Installation instructions

MX960 Universal Routing Platform
Hardware Guide
Published
2019-12-03

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.
MX960 Universal Routing Platform Hardware Guide
Copyright © 2019 Juniper Networks, Inc. All rights reserved.
The information in this document is current as of the date on the title page.
YEAR 2000 NOTICE
Juniper Networks hardware and software products are Year 2000 compliant. Junos OS has no known time-related
limitations through the year 2038. However, the NTP application is known to have some difficulty in the year 2036.
END USER LICENSE AGREEMENT
The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with)
Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement
(“EULA”) posted at https://support.juniper.net/support/eula/. By downloading, installing or using such software, you
agree to the terms and conditions of that EULA.
ii

Table of Contents
About the Documentation | xxi
Documentation and Release Notes | xxi
Using the Examples in This Manual | xxi
Merging a Full Example | xxii
Merging a Snippet | xxiii
Documentation Conventions | xxiii
Documentation Feedback | xxvi
Requesting Technical Support | xxvi
Self-Help Online Tools and Resources | xxvii
Creating a Service Request with JTAC | xxvii
Overview
1
System Overview | 3
MX960 Router Overview | 3
Chassis Components and Descriptions | 7
MX960 Chassis Description | 7
MX960 Component Redundancy | 12
MX960 Router Hardware and CLI Terminology Mapping | 12
MX960 Midplane Description | 15
MX960 Rack-Mounting Hardware | 16
MX960 Craft Interface Overview | 17
MX960 Alarm Relay Contacts on the Craft Interface | 18
MX960 Alarm LEDs and Alarm Cutoff/Lamp Test Button | 18
MX960 Component LEDs on the Craft Interface | 19
MX960 Host Subsystem LEDs on the Craft Interface | 20
MX960 Power Supply LEDs on the Craft Interface | 20
MX960 DPC and MPC LEDs on the Craft Interface | 20
MX960 FPC LEDs on the Craft Interface | 21
MX960 SCB LEDs on the Craft Interface | 21
MX960 Fan LEDs on the Craft Interface | 22
iii

MX960 Cable Manager Description | 22
Cooling System Components and Descriptions | 25
MX960 Cooling System Description | 25
MX960 Fan LED | 27
Host Subsystem Components and Descriptions | 29
MX960 Host Subsystem Description | 29
MX960 Host Subsystem LEDs | 30
MX960 Routing Engine Description | 30
Supported Routing Engines | 30
Routing Engine Function | 31
Routing Engine Slots | 31
Routing Engine Interface Ports | 31
MX Routing Engine LEDs | 32
Routing Engine Specifications | 33
Supported Routing Engines by Router | 41
M7i Routing Engines | 42
M10i Routing Engines | 42
M40e Routing Engines | 43
M120 Routing Engines | 43
M320 Routing Engines | 44
MX5, MX10, MX40, and MX80 Routing Engine | 45
MX104 Routing Engines | 45
MX204 Routing Engine | 46
MX240 Routing Engines | 46
MX480 Routing Engines | 47
MX960 Routing Engines | 49
MX2008 Routing Engines | 50
MX2010 Routing Engines | 50
MX2020 Supported Routing Engines | 51
MX10003 Routing Engines | 52
MX10008 Routing Engines | 52
PTX1000 Routing Engines | 53
iv

PTX3000 Routing Engines | 53
PTX5000 Routing Engines | 54
PTX10008 and PTX10016 Routing Engines | 55
T320 Routing Engines | 55
T640 Routing Engines | 56
T1600 Routing Engines | 57
T4000 Routing Engines | 58
TX Matrix Routing Engines | 59
TX Matrix Plus Routing Engines | 60
TX Matrix Plus (with 3D SIBs) Routing Engines | 60
Line Card Components and Descriptions | 63
Interface Modules—DPCs | 63
MX960 Dense Port Concentrator Description | 63
DPC Components | 65
MX960 Dense Port Concentrator LEDs | 66
DPCs Supported on MX240, MX480, and MX960 Routers | 66
MX960 DPC Port and Interface Numbering | 69
Interface Modules—FPCs and PICs | 74
MX960 Flexible PIC Concentrator Description | 74
FPC Components | 76
MX960 Flexible PIC Concentrator (FPC) LEDs | 77
FPCs Supported by MX240, MX480, and MX960 Routers | 77
MX960 PIC Description | 78
MX960 PIC LEDs | 79
MX960 PIC Port and Interface Numbering | 79
PICs Supported by MX240, MX480, and MX960 Routers | 81
Interface Modules—MPCs and MICs | 82
MX960 Application Services Modular Line Card Description | 83
MX960 AS MLC Function | 83
AS MLC Components | 84
MX960 SCB, Power Supply, and Cooling System Requirements for AS MLC | 85
MX960 Application Services Modular Storage Card Description | 86
v

MX960 Application Services Modular Processing Card Description | 87
MX960 AS MSC LEDs | 88
MX960 AS MXC LEDs | 88
MIC/MPC Compatibility | 89
MX960 Modular Interface Card Description | 98
MX960 Modular Interface Card (MIC) LEDs | 99
MICs Supported by MX Series Routers | 99
MX960 MIC Port and Interface Numbering | 110
MX960 Modular Port Concentrator Description | 113
MPC Components | 115
MX960 Modular Port Concentrator LEDs | 116
MPCs Supported by MX Series Routers | 116
Services Processing Card—MX-SPC3 | 123
Services Processing Card—MX-SPC3 Services Card | 123
MX-SPC3 Services Card Overview and Support on MX240, MX480, and MX960 Routers | 123
MX-SPC3 Services Card | 124
Power System Components and Descriptions | 129
MX960 Power System Overview | 129
MX960 AC Power Supply Description | 130
Normal-Capacity AC Power Supplies | 134
High-Capacity AC Power Supplies | 134
High-Capacity Second-Generation AC Power Supplies | 135
Understanding Input Mode Switch (DIP Switch) Settings | 136
MX960 AC Power Supply LEDs | 139
MX960 DC Power Supply | 140
MX960 DC Power Supply LEDs | 143
Switch Control Board Components and Descriptions | 145
MX-Series Switch Control Board (SCB) Description | 145
CLI Identification | 147
SCBE3-MX Description | 149
SCBE3-MX Components and Features | 151
SCBE3-MX Fabric Bandwidth Performance and Redundancy | 153
vi

SCBE3-MX Maximum Power Consumption Per Ambient Temperature and CB slot | 154
SCBE3-MX Interoperability with Existing Hardware | 155
SCBE3-MX Unsupported Functions and Capabilities from Legacy SCBs | 156
SCBE2-MX Description | 157
SCBE2-MX Features | 158
SCBE2-MX Components | 159
SCBE2-MX LEDs | 160
SCBE2-MX Fabric Planes and Redundancy | 161
SCBE2-MX Slot Locations in the MX Chassis | 162
SCBE2-MX Interoperability with Existing Hardware | 163
Upgrading to the SCBE2-MX | 164
SCBE-MX Description | 164
SCBE-MX Interoperability with Existing Hardware | 166
SCBE-MX LEDs | 167
Upgrading to the SCBE-MX | 168
SCB-MX Description | 168
SCB-MX LEDs | 171
SCB-MX Fabric Plane Scale and Redundancy | 172
Supported Routing Engines | 173
Site Planning, Preparation, and Specifications
2
Preparation Overview | 177
MX960 Router Physical Specifications | 177
MX960 Router Environmental Specifications | 180
MX960 Site Preparation Checklist | 181
MX960 Rack Requirements | 183
Rack Size and Strength | 184
Spacing of Mounting Bracket Holes | 185
Connection to the Building Structure | 185
Clearance Requirements for Airflow and Hardware Maintenance for the MX960 Router | 185
MX960 Cabinet Size and Clearance Requirements | 187
vii

MX960 Cabinet Airflow Requirements | 188
Transceiver and Cable Specifications | 191
Calculating Power Budget and Power Margin for Fiber-Optic Cables | 191
Calculating Power Budget for Fiber-Optic Cable | 191
Calculating Power Margin for Fiber-Optic Cable | 192
Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion | 193
Signal Loss in Multimode and Single-Mode Fiber-Optic Cable | 193
Attenuation and Dispersion in Fiber-Optic Cable | 194
Routing Engine Interface Cable and Wire Specifications for MX Series Routers | 195
Pinout Specifications | 197
MX960 Router Grounding Specifications | 197
MX960 Chassis Grounding Points Specifications | 197
MX960 Router Grounding Cable Lug Specifications | 199
MX960 Router Grounding Cable Specifications | 200
RJ-45 Connector Pinouts for an MX Series Routing Engine ETHERNET Port | 200
RJ-45 Connector Pinouts for MX Series Routing Engine AUX and CONSOLE Ports | 201
AC Power Requirements, Specifications, and Guidelines | 203
Electrical Specifications for the MX960 AC Power Supply | 203
Power Requirements for an MX960 Router | 205
Calculating Power Requirements for MX960 Routers | 215
AC Power Circuit Breaker Requirements for the MX960 Router | 220
AC Power Cord Specifications for the MX960 Router | 221
DC Power Requirements, Specifications, and Guidelines | 225
Electrical Specifications for the MX960 DC Power Supply | 225
Power Requirements for an MX960 Router | 227
Calculating Power Requirements for MX960 Routers | 237
DC Power Circuit Breaker Requirements for the MX960 Router | 241
DC Power Source Cabling for the MX960 Router | 242
DC Power Cable Specifications for the MX960 Router | 243
viii

Initial Installation and Configuration
3
Unpacking the MX960 Router | 249
Tools and Parts Required to Unpack the MX960 Router | 249
Unpacking the MX960 Router | 249
Verifying the MX960 Parts Received | 251
Installing the Mounting Hardware | 255
Installing the MX960 Mounting Hardware for a Four-Post Rack or Cabinet | 255
Installing the MX960 Mounting Hardware for Front-Mounting in an Open-Frame Rack | 257
Installing the MX960 Mounting Hardware for Center-Mounting in an Open-Frame Rack | 260
Installing the MX960 Router | 263
Installing an MX960 Router Overview | 263
Removing Components from the MX960 Router Chassis Before Installing It with a Lift | 265
Removing the Power Supplies Before Installing an MX960 Router with a Lift | 265
Removing the Standard Cable Manager Before Installing an MX960 Router with a Lift | 268
Removing the Fan Trays Before Installing an MX960 Router with a Lift | 269
Removing the SCBs Before Installing an MX960 Router with a Lift | 271
Removing the DPCs Before Installing an MX960 Router with a Lift | 272
Removing the FPCs Before Installing the MX960 Router with a Lift | 274
Tools Required to Install the MX960 Router with a Mechanical Lift | 275
Installing the MX960 Router Using a Mechanical Lift | 276
MX960 Acoustic Cover Installation Instructions | 278
Installing the Upper Fan Tray Cover | 279
Installing the Interface Module Cage Cover Center-Mount Brackets | 280
Installing the Interface Module Cage Cover Front-Mount Brackets | 281
Installing the Interface Module Cage Cover | 281
Removing the Upper Fan Tray Cover | 282
Removing the Interface Module Cage Cover | 282
MX960 Extended Cable Manager Installation Instructions | 283
Extended Cable Manager Description | 283
Installing the Extended Cable Manager | 285
Powering Off the Router | 286
Removing the Craft Interface | 286
ix

Removing the Upper Fan Tray | 287
Removing the AC Power Inlet Cover (DC-Powered Routers Only) | 288
Removing the Rear Air Exhaust Grate | 289
Disconnecting the Craft Interface Ribbon Cable from the Chassis Midplane | 295
Removing the Original Top Hat of the Chassis | 297
Installing the Extended Cable Manager Top Hat | 301
Installing the New Rear Air Exhaust Grate | 309
Reinstalling the AC Power Inlet Cover (DC-Powered Routers Only) | 312
Reinstalling the Upper Fan Tray | 313
Reinstalling the Craft Interface | 314
Powering On the Router | 315
Verifying the Extended Cable Manager Is Correctly Installed | 316
Dressing the Cables | 317
Reinstalling Components in the MX960 Chassis After Installing It with a Lift | 320
Reinstalling the Power Supplies After Installing the MX960 Router with a Lift | 321
Reinstalling the Fan Trays After Installing the MX960 Router with a Lift | 324
Reinstalling the SCBs After Installing the MX960 Router with a Lift | 326
Reinstalling the DPCs After Installing the MX960 Router with a Lift | 327
Reinstalling the FPCs After Installing the MX960 Router with a Lift | 329
Reinstalling the Standard Cable Manager After Installing an MX960 Router with a Lift | 330
Connecting the MX960 Router to Power | 333
Tools and Parts Required for MX960 Router Grounding and Power Connections | 333
Grounding the MX960 Router | 334
Connecting Power to an AC-Powered MX960 Router with Normal-Capacity Power Supplies | 335
Connecting Power to an AC-Powered MX960 Router with High-Capacity Power Supplies | 337
Powering On an AC-Powered MX960 Router with Normal Capacity Power Supplies | 341
Connecting Power to a DC-Powered MX960 Router with Normal-Capacity Power Supplies | 343
Connecting Power to a DC-Powered MX960 Router with High-Capacity Power Supplies | 346
Powering On a DC-Powered MX960 Router with Normal Capacity Power Supplies | 350
Powering Off the MX960 Router | 352
Connecting an MX960 AC Power Supply Cord | 353
Connecting an MX960 DC Power Supply Cable | 354
x

Connecting the MX960 Router to the Network | 357
Tools and Parts Required for MX960 Router Connections | 357
Connecting the MX960 Router to Management and Alarm Devices | 358
Connecting the MX960 Router to a Network for Out-of-Band Management | 358
Connecting the MX960 Router to a Management Console or Auxiliary Device | 359
Connecting an MX960 Router to an External Alarm-Reporting Device | 360
Connecting the MX960 Router to a Network for Out-of-Band Management | 362
Connecting the MX960 Router to a Management Console or Auxiliary Device | 363
Connecting an MX960 Router to an External Alarm-Reporting Device | 364
Connecting DPC, MPC, MIC, or PIC Cables to the MX960 Router | 365
Connecting the Alarm Relay Wires to the MX960 Craft Interface | 367
Initially Configuring the MX960 Router | 369
Initially Configuring the MX960 Router | 369
Installing and Replacing Components
4
Overview of Installing and Replacing Components | 377
MX960 Field-Replaceable Units | 377
Tools and Parts Required for MX960 Router Connections | 378
Installing Components | 381
Installing the MX960 Craft Interface | 382
Installing the MX960 Air Filter | 383
Installing an MX960 Fan Tray | 384
Installing an MX960 Routing Engine | 385
Installing an MX960 Switch Control Board | 387
Installing an MX960 DPC | 390
Installing an MX960 FPC | 393
Installing an MX960 MIC | 396
Installing an MX960 Dual-Wide MIC | 399
Installing an MX960 MPC | 403
Installing an MX960 PIC | 406
Installing a Cable on an MX960 DPC, MPC, MIC, or PIC | 408
Installing a MX960 AC Power Supply | 410
xi

Installing an MX960 DC Power Supply | 415
Installing an MX960 AS MLC | 420
Installing an MX960 AS MSC | 422
Installing an MX960 AS MXC | 423
Installing an SFP or XFP Transceiver into an MX960 DPC, MPC, MIC, or PIC | 425
Replacing a CFP2 Transceiver | 426
Removing a CFP2 Transceiver | 427
Installing a CFP2 Transceiver | 428
Replacing a CFP Transceiver | 430
Removing a CFP Transceiver | 430
Installing a CFP Transceiver | 431
Replacing Chassis Components | 433
Replacing the MX960 Craft Interface | 433
Disconnecting the Alarm Relay Wires from the MX960 Craft Interface | 433
Removing the MX960 Craft Interface | 434
Installing the MX960 Craft Interface | 435
Connecting the Alarm Relay Wires to the MX960 Craft Interface | 436
Replacing the MX960 Cable Manager | 437
Replacing the Console or Auxiliary Cable on an MX960 Router | 439
Replacing the Management Ethernet Cable on an MX Series Router | 440
Replacing an MX960 AS MLC | 441
Removing an MX960 AS MLC | 441
Installing an MX960 AS MLC | 444
Replacing an MX960 AS MSC | 446
Removing an MX960 AS MSC | 446
Installing an MX960 AS MSC | 447
Replacing an MX960 AS MXC | 449
Removing an MX960 AS MXC | 449
Installing an MX960 AS MXC | 451
xii

Replacing Cooling System Component | 453
Replacing the MX960 Air Filter | 453
Removing the Normal-Capacity MX960 Air Filter | 453
Installing the MX960 Air Filter | 455
Replacing an MX960 Fan Tray | 456
Removing an MX960 Fan Tray | 456
Installing an MX960 Fan Tray | 458
Replacing Host Subsystem Components | 461
Replacing an MX960 Routing Engine | 461
Removing an MX960 Routing Engine | 461
Installing an MX960 Routing Engine | 463
Replacing an SSD Drive on an RE-S-1800 | 466
Replacing an SSD Drive on an RE-S-X6-64G | 467
Replacing Connections to MX960 Routing Engine Interface Ports | 473
Replacing the Management Ethernet Cable on an MX Series Router | 473
Replacing the Console or Auxiliary Cable on an MX960 Router | 474
Upgrading to the RE-S-X6-64G Routing Engine in a Redundant Host Subsystem | 475
Removing the Routing Engine | 476
Installing the Routing Engine RE-S-X6-64G | 478
Verifying and Configuring the Upgraded Routing Engine as the Master | 481
Verifying and Configuring the Upgraded Routing Engine as the Backup | 481
Upgrading to the RE-S-X6-64G Routing Engine in a Nonredundant Host Subsystem | 481
Removing the Routing Engine | 482
Installing the Routing Engine RE-S-X6-64G | 483
Replacing Line Card Components | 485
Replacing an MX960 DPC | 485
Removing an MX960 DPC | 485
Installing an MX960 DPC | 488
Replacing an MX960 FPC | 492
Removing an MX960 FPC | 492
Installing an MX960 FPC | 496
xiii

Replacing an MX960 MIC | 499
Removing an MX960 MIC | 499
Installing an MX960 MIC | 503
Installing an MX960 Dual-Wide MIC | 506
Replacing an MX960 MPC | 510
Removing an MX960 MPC | 510
Installing an MX960 MPC | 514
Replacing an MX960 PIC | 517
Removing an MX960 PIC | 517
Installing an MX960 PIC | 519
Replacing a Cable on an MX960 DPC, MPC, MIC, or PIC | 522
Removing a Cable on an MX960 DPC, MPC, MIC, or PIC | 523
Installing a Cable on an MX960 DPC, MPC, MIC, or PIC | 524
Replacing an SFP or XFP Transceiver on an MX960 DPC, MPC, MIC, or PIC | 526
Removing an SFP or XFP Transceiver from an MX960 DPC, MPC, MIC, or PIC | 527
Installing an SFP or XFP Transceiver into an MX960 DPC, MPC, MIC, or PIC | 528
Replacing a CFP2 Transceiver | 530
Removing a CFP2 Transceiver | 530
Installing a CFP2 Transceiver | 531
Replacing a CFP Transceiver | 533
Removing a CFP Transceiver | 533
Installing a CFP Transceiver | 534
Replacing Power System Components | 537
Replacing an MX960 AC Power Supply | 537
Removing an MX960 AC Power Supply | 537
Installing a MX960 AC Power Supply | 542
Replacing an MX960 DC Power Supply | 546
Removing an MX960 DC Power Supply | 546
Installing an MX960 DC Power Supply | 549
Replacing an MX960 AC Power Supply Cord | 554
Disconnecting an MX960 AC Power Supply Cord | 554
Connecting an MX960 AC Power Supply Cord | 554
xiv

Replacing an MX960 DC Power Supply Cable | 555
Disconnecting an MX960 DC Power Supply Cable | 556
Connecting an MX960 DC Power Supply Cable | 557
Replacing and Upgrading Switch Control Boards | 561
Replacing an MX960 SCB | 561
Removing an MX960 SCB | 562
Installing an MX960 Switch Control Board | 564
Upgrading an MX960 to Use the SCBE-MX | 566
Prepare for the Upgrade | 566
Upgrade the SCB-MX in the Spare Slot 2 (SCB 2) | 568
Upgrade the SCB-MX in the Backup Routing Engine Slot 1 (SCB 1) | 569
Upgrade the SCB-MX in the Master Routing Engine Slot 0 (SCB 0) | 571
Complete the SCBE-MX Upgrade | 574
Upgrading an MX960 to Use the SCBE2-MX | 577
Prepare the MX960 Router for SCBE2-MX Upgrade | 579
Power Off the MX960 Router | 579
Remove the MX960 Routing Engine | 580
Install the MX960 Routing Engine into the SCBE2-MX | 580
Power On the MX960 Router | 581
Complete the SCBE2-MX Upgrade | 582
Upgrading an MX240, MX480, or MX960 Router to Use the SCBE3-MX | 583
Upgrade the Routing Engine | 584
Install the Routing Engine into the SCBE3-MX | 584
Install the SCBE3-MX into the Router Chassis | 585
Complete the SCBE3-MX Upgrade | 585
Maintaining the Chassis and Components
5
Routine Maintenance Procedures | 589
Routine Maintenance Procedures for the MX960 Router | 589
Maintaining Components | 591
Tools and Parts Required to Maintain the MX960 Router | 591
Maintaining the MX960 Air Filter | 592
Maintaining the MX960 Fan Trays | 592
xv

Maintaining the MX960 Host Subsystem | 595
Maintaining MX960 DPCs | 598
Holding an MX960 DPC | 600
Storing an MX960 DPC | 602
Maintaining MX960 FPCs | 603
Holding an MX960 FPC | 606
Storing an MX960 FPC | 611
Maintaining MX960 MICs | 612
Maintaining MX960 MPCs | 613
Maintaining MX960 PICs | 616
Maintaining Cables That Connect to MX960 DPCs, MPCs, MICs, or PICs | 617
Maintaining MX-SPC3 Services Card | 619
Maintaining MX-SPC3 Services Card | 620
Replacing an MX-SPC3 | 620
Removing an MX-SPC3 | 621
Installing an MX-SPC3 | 623
Maintaining the MX960 Power Supplies | 624
Verifying the Version of the MX960 Cable Manager | 626
Converting to a Different Type of Power Supply | 629
Converting from AC to DC Power Supplies on an MX960 Router | 629
Converting from DC to AC Power Supplies on an MX960 Router | 638
Troubleshooting Hardware
6
Troubleshooting Components | 653
Troubleshooting Resources for MX960 Routers | 653
Command-Line Interface | 653
Chassis and Interface Alarm Messages | 654
Alarm Relay Contacts | 654
Craft Interface LEDs | 654
Component LEDs | 655
Juniper Networks Technical Assistance Center | 656
Troubleshooting the MX960 Cooling System | 656
Troubleshooting the MX960 DPCs | 657
xvi

Troubleshooting the MX960 FPCs | 659
Troubleshooting the MX960 PICs | 662
Troubleshooting the MX960 MICs | 662
Troubleshooting the MX960 MPCs | 664
Troubleshooting the MX960 Power System | 667
Contacting Customer Support and Returning the Chassis or Components
7
Contacting Customer Support | 675
Contacting Customer Support | 675
Locating Component Serial Numbers | 677
Displaying MX960 Router Components and Serial Numbers | 677
MX960 Routing Engine Serial Number Label | 680
MX960 Chassis Serial Number Label | 681
MX960 Craft Interface Serial Number Label | 682
MX960 Fan Tray Serial Number Label | 683
MX960 Power Supply Serial Number Labels | 684
MX960 MIC Serial Number Label | 687
MX960 MPC Serial Number Label | 688
MX960 PIC Serial Number Label | 690
MX960 FPC Serial Number Label | 690
MX960 DPC Serial Number Label | 691
MX960 SCB Serial Number Label | 692
Contacting Customer Support | 693
Packing and Returning Components | 695
Contacting Customer Support to Obtain Return Material Authorization | 695
Guidelines for Packing Hardware Components for Shipment | 696
Packing the MX960 Router for Shipment | 696
Returning a Hardware Component to Juniper Networks, Inc. | 698
Safety and Compliance Information
8
General Safety Guidelines and Warnings | 701
General Safety Guidelines and Warnings | 701
Definitions of Safety Warning Levels | 702
xvii

Qualified Personnel Warning | 705
Fire Safety Requirements | 706
Fire Suppression | 706
Fire Suppression Equipment | 706
Warning Statement for Norway and Sweden | 707
Installation and Maintenance Safety Guidelines and Warnings | 709
Installation Instructions Warning | 710
Chassis and Component Lifting Guidelines | 710
Ramp Warning | 711
Rack-Mounting and Cabinet-Mounting Warnings | 711
Grounded Equipment Warning | 717
Radiation and Laser Warnings | 719
Laser and LED Safety Guidelines and Warnings | 719
General Laser Safety Guidelines | 719
Class 1 Laser Product Warning | 720
Class 1 LED Product Warning | 721
Laser Beam Warning | 722
Radiation from Open Port Apertures Warning | 723
Maintenance and Operational Safety Guidelines and Warnings | 725
Maintenance and Operational Safety Guidelines and Warnings | 725
Battery Handling Warning | 726
Jewelry Removal Warning | 727
Lightning Activity Warning | 729
Operating Temperature Warning | 730
Product Disposal Warning | 732
Electrical Safety Guidelines and Warnings | 733
General Electrical Safety Guidelines and Warnings | 733
Prevention of Electrostatic Discharge Damage | 734
AC Power Electrical Safety Guidelines | 736
AC Power Disconnection Warning | 737
DC Power Copper Conductors Warning | 738
xviii

DC Power Disconnection Warning | 739
DC Power Grounding Requirements and Warning | 741
DC Power Wiring Sequence Warning | 743
DC Power Wiring Terminations Warning | 746
Midplane Energy Hazard Warning | 748
Multiple Power Supplies Disconnection Warning | 749
Action to Take After an Electrical Accident | 749
Agency Approvals and Compliance Statements | 751
Agency Approvals for MX960 Routers | 751
Compliance Statements for NEBS for the MX960 Router | 752
Compliance Statements for EMC Requirements for the MX960 Router | 753
Canada | 753
European Community | 753
Israel | 753
Japan | 754
United States | 754
Compliance Statements for Environmental Requirements | 754
Compliance Statements for Acoustic Noise for the MX960 Router | 755
Statements of Volatility for Juniper Network Devices | 755
xix

About the Documentation
IN THIS SECTION
Documentation and Release Notes | xxi
Using the Examples in This Manual | xxi
Documentation Conventions | xxiii
Documentation Feedback | xxvi
Requesting Technical Support | xxvi
Use this guide to install hardware and perform initial software configuration, routine maintenance, and
troubleshooting for the MX960 5G Universal Routing Platform. After completing the installation and basic
configuration procedures covered in this guide, refer to the Junos OS documentation for information about
further software configuration.
Documentation and Release Notes
To obtain the most current version of all Juniper Networks®technical documentation, see the product
documentation page on the Juniper Networks website at https://www.juniper.net/documentation/.
If the information in the latest release notes differs from the information in the documentation, follow the
product Release Notes.
Juniper Networks Books publishes books by Juniper Networks engineers and subject matter experts.
These books go beyond the technical documentation to explore the nuances of network architecture,
deployment, and administration. The current list can be viewed at https://www.juniper.net/books.
Using the Examples in This Manual
If you want to use the examples in this manual, you can use the load merge or the load merge relative
command. These commands cause the software to merge the incoming configuration into the current
candidate configuration. The example does not become active until you commit the candidate configuration.
xxi