Juniper MX2010 Istruzioni per l'installazione

MX2010 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.

MX2010 Universal Routing Platform 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.

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

MX2010 Router Overview | 3

Chassis Components and Descriptions | 5

MX Series Router Architecture | 6

MX2010 Chassis Description | 7

MX2010 Backplane Description | 13

MX2010 Component Redundancy | 14

MX2010 Field-Replaceable Units | 17

MX Series Router Packet Forwarding Engine (PFE) Architecture | 19

Line Cards Supported on MX Series Routers | 20

FPCs and PICs | 21

DPCs | 21

MPCs and MICs | 22

Switch Fabric Boards (SFB, SFB2, SFB3) | 22

Switch Control Boards | 23

MX2000 ADC | 23

Routing Engines and CB-REs | 23

Ethernet Frame Counts and Statistics on MX Series Routers | 24

iii

Understanding Trio Layer 2 Feature Parity | 24

MX2010 Router Hardware Components and CLI Terminology | 25

Alarm and Display Components | 29

MX2010 Craft Interface Description | 29

MX2010 Component LEDs on the Craft Interface | 31

MX2010 Host Subsystem LEDs and Buttons on the Craft Interface | 31

MX2010 Power Supply Module LEDs on the Craft Interface | 32

MX2010 Line-Card LEDs and Buttons on the Craft Interface | 32

MX2010 SFB LED and Buttons on the Craft Interface | 33

MX2010 Fan Tray LEDs on the Craft Interface | 34

MX2010 Alarm Relay Contacts on the Craft Interface | 34

MX2010 Alarm LEDs and Alarm Cutoff/Lamp Test Button | 35

Cable and Rack Management | 37

MX2010 Cable Manager Description | 37

Standard Cable Manager | 37

Extended Cable Manager | 40

MX2010 Rack-Mounting Hardware | 43

Cooling System | 45

MX2010 Cooling System Description | 45

MX2010 Fan Tray LED | 48

Host Subsystem Components | 51

MX2000 Host Subsystem CB-RE Description | 51

RE-MX2000-1800x4 CB-RE Description | 52

RE-MX2000-1800x4 CB-RE Front Panel | 53

RE-MX2000-1800x4 CB-RE Components | 54

RE-MX2000-1800x4 CB-RE Software | 55

RE-MX2000-1800x4 CB-RE Boot Sequence | 55

REMX2K-X8-64G and REMX2K-X8-64G-LT CB-RE Description | 56

REMX2K-X8-64G CB-RE Components | 56

REMX2K-X8-64G and REMX2K-X8-64G-LT CB-RE Boot Sequence | 58

REMX2K-X8-128G CB-RE Description | 58

REMX2K-X8-128G CB-RE Components | 59

REMX2K-X8-128G CB-RE LEDs | 60

REMX2K-X8-128G CB-RE Boot Sequence | 61

CB-RE LEDs | 62

MX2000 Switch Fabric Board (SFB) Overview | 66

MX2000 Switch Fabric Board LED | 66

Interface Modules— ADCs, MPCs, and MICs | 69

MX2000 Adapter Card (ADC) Description | 69

MX2010 Modular Port Concentrator Description | 70

MPC Components | 72

MX2010 Modular Port Concentrator LEDs | 73

MPCs Supported by MX Series Routers | 73

MX2010 MPC Terminology | 78

MX2010 Modular Interface Card Description | 79

MICs Supported by MX Series Routers | 79

MX2010 Modular Interface Card LEDs | 90

MX2010 Port and Interface Numbering | 90

Power System | 95

MX2010 Power System Description | 95

MX2010 Power Midplane Description | 100

MX2000 Three-Phase Delta AC Power Distribution Module Description | 100

MX2000 Three-Phase Wye AC Power Distribution Module Description | 102

MX2000 Seven-Feed Single-Phase AC Power Distribution Module Description | 105

MX2000 Nine-Feed Single-Phase AC Power Distribution Module Description | 106

MX2000 Three-Phase Delta and Wye AC Power Distribution Module LEDs | 107

MX2000 AC Power Supply Module Description | 107

MX2010 AC Power Supply Module LEDs | 110

MX2010 DC Power Distribution Module (-48 V) Description | 111

MX2000 DC Power Distribution Module (240 V China) Description | 113

MX2010 DC Power Distribution Module (-48 V) LEDs | 114

MX2000 DC Power Distribution Module (240 V China) LEDs | 115

MX2010 DC Power Supply Module (-48 V) Description | 116

MX2000 DC Power Supply Module (240 V China) Description | 118

MX2010 DC Power Supply Module LEDs | 121

Site Planning, Preparation, and Specifications

Planning and Preparing the Site | 125

Overview of Preparing the Site for the MX2010 Router | 125

MX2010 Cabinet Airflow Requirements | 127

MX2010 Cabinet Size and Clearance Requirements | 128

MX2010 Chassis Moving Guidelines | 129

MX2010 Physical Specifications | 130

MX2010 Rack Requirements | 135

Rack Size and Strength | 135

Spacing of Mounting Bracket and Flange Holes | 137

Connection to the Building Structure | 138

MX2010 Router Transport Kit Moving Requirements and Guidelines | 138

Router Transport Kit Turning Radius | 139

Router Transport Kit Requirements | 139

MX2010 Router Environmental Specifications | 141

MX2000 Router Grounding Specifications | 142

MX2000 Series Chassis Grounding Points Specifications | 142

MX2000 Series Router Grounding Cable Lug Specifications | 143

MX2000 Series Router Grounding Cable Specifications | 144

MX2010 Site Preparation Checklist | 145

Clearance Requirements for Airflow and Hardware Maintenance for the MX2010 Router | 147

Clearance Requirements for MX2010 Routers with Standard Cable Managers | 147

Clearance Requirements for MX2010 Routers with Extended Cable Managers | 149

Transceiver and Cable Specifications | 151

Calculating Power Budget and Power Margin for Fiber-Optic Cables | 151

Calculating Power Budget for Fiber-Optic Cable | 151

Calculating Power Margin for Fiber-Optic Cable | 152

Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion | 153

Signal Loss in Multimode and Single-Mode Fiber-Optic Cable | 154

Attenuation and Dispersion in Fiber-Optic Cable | 154

CB-RE and RCB Interface Cable and Wire Specifications for MX Series Routers | 155

Routing Engine Interface Cable and Wire Specifications for MX Series Routers | 156

Pinout Specifications | 157

RJ-45 Connector Pinouts for MX Series CB-RE or RCB Auxillary and Console Ports | 157

RJ-45 Connector Pinouts for an MX Series CB-RE or RCB Management Port | 158

AC Power Requirements, Specifications, and Guidelines | 161

MX2010 AC Power Requirements | 161

MX2000 AC Power Cord Specifications | 170

MX2000 AC Power System Electrical Specifications | 173

AC Power Supply Input Fuses | 174

MX2000 Router Grounding Specifications | 175

MX2000 Series Chassis Grounding Points Specifications | 176

MX2000 Series Router Grounding Cable Lug Specifications | 176

MX2000 Series Router Grounding Cable Specifications | 177

MX2000 Three-Phase Delta AC Power Distribution Module Electrical Specifications | 178

MX2000 Three-Phase Wye AC Power Distribution Module Electrical Specifications | 179

MX2000 Single-Phase AC Power Distribution Module Electrical Specifications | 180

Calculating AC Power Requirements for MX2010 Routers | 180

Mapping Input Power from AC Power Distribution Modules to AC Power Supply Modules on

MX2000 Routers | 185

vii

DC Power Requirements, Specifications, and Guidelines | 189

MX2010 DC Power Requirements | 189

MX2010 DC Power Distribution Description (-48 V) | 197

MX2010 DC Power Distribution (240 V China) Description | 199

MX2010 DC Power (-48 V) System Electrical Specifications | 201

MX2010 Router DC (240 V China) System Electrical Specifications | 202

DC Power Supply Input Fuses | 203

Calculating DC Power Requirements for MX2010 Routers | 204

DC Power (-48 V) Circuit Breaker Requirements for the MX2010 Router | 208

DC Power (240 V China) Circuit Breaker Requirements for the MX2000 Router | 209

DC Power Cable Specifications for the MX2010 Router | 209

Initial Installation and Configuration

Installation Overview | 215

Installing an MX2010 Router Overview | 215

Tools and Parts Required to Unpack the MX2010 Router | 217

Tools Required to Install the MX2010 Router Using a Pallet Jack | 217

Tools Required to Install the MX2010 Router Using a Router Transport Kit | 218

Tools and Parts Required to Maintain the MX2010 Hardware Components | 218

Tools and Parts Required for Connecting an MX2000 Router to Power | 219

Tools and Parts Required for MX2010 Router Connections | 220

Unpacking the Router | 221

Unpacking the MX2010 Router Overview | 221

Unpacking the MX2010 Router | 222

Verifying the MX2010 Parts Received | 226

Unpacking the MX2010 Router Transport Kit | 228

Installing the Mounting Hardware | 233

Installing the MX2010 Mounting Hardware for a Four-Post Rack or Cabinet | 233

Installing Cage Nuts, If Needed | 233

Installing the Four-Post Mounting Shelf | 235

Removing the Center-Mounting Brackets | 237

viii

Installing the Router | 239

Removing Components from the MX2010 Router Chassis Before Installing It in a Rack | 239

Removing the Power Distribution Modules Before Installing an MX2010 Router | 240

Removing the Power Supply Modules Before Installing an MX2010 Router | 243

Removing the Fan Trays Before Installing an MX2010 Router | 245

Removing the SFBs Before Installing an MX2010 Router | 247

Removing the MPCs and Adapter Card Before Installing an MX2010 Router | 248

Removing the MPCs Without Removing an Adapter Card Before Installing an MX2010

Router | 249

Removing the CB-REs Before Installing the MX2010 Router | 250

Installing an MX2010 Router Using a Pallet Jack Overview | 251

Installing the Pallet Jack Attachment | 252

Installing the MX2010 Router Using a Pallet Jack with Attachment | 253

Installing an MX2010 Router Using a Router Transport Kit Overview | 258

Installing the Router Transport Kit on the MX2010 Router | 258

Securing the MX2010 Router to the Router Transport Platform | 261

Using the Router Transport Kit to Install the MX2010 Router in a Four-Post Rack | 263

Using the Router Transport Kit to Install the MX2010 Router in an Open-Frame Rack | 270

Reinstalling Components in the MX2010 Router After Initially Installing the Router in a Rack | 275

Reinstalling the Power Distribution Modules | 276

Reinstalling the Power Supply Modules | 279

Reinstalling the Fan Trays | 281

Reinstalling the SFBs | 283

Reinstalling the Adapter Card | 284

Reinstalling the MPCs | 285

Reinstalling the CB-REs | 286

Connecting the Router to Power | 289

Grounding an MX2000 Router | 289

Connecting AC Power to an MX2000 Router with Three-Phase Delta AC Power Distribution

Modules | 291

Connecting AC Power to an MX2000 Router with Three-Phase Wye AC Power Distribution

Modules | 295

Connecting Power to an MX2000 Single-Phase AC Power Distribution Module | 300

Mapping Input Power from AC Power Distribution Modules to AC Power Supply Modules on

MX2000 Routers | 302

Connecting Power to a DC-Powered MX2010 Router with Power Distribution Modules (-48

V) | 304

Connecting Power to a DC-Powered MX2000 Router with DC Power Distribution Modules (240

V China) | 309

Connecting an MX2000 DC Router Power Distribution Module (-48 V) Cable | 310

Connecting an MX2000 DC Router Power Distribution Module (240 V China) Cable | 313

Powering On the DC-Powered MX2010 Router | 315

Powering On the DC-Powered (240 V China) MX2000 Router | 317

Powering On a Three-Phase AC-Powered MX2000 Router | 319

Troubleshooting the MX2000 Router Power System | 320

Connecting the Router to the Network | 337

Connecting the MX2010 Router to Management and Alarm Devices | 337

Connecting the MX2010 Router to a Network for Out-of-Band Management | 337

Connecting an MX2000 Router to a Console or Auxiliary Device | 338

Connecting an MX2010 Router to an External Alarm-Reporting Device | 340

Connecting the MX2010 Router to a Network for Out-of-Band Management | 342

Connecting an MX2000 Router to a Console or Auxiliary Device | 343

Connecting an MX2010 Router to an External Alarm-Reporting Device | 344

Connecting the Alarm Relay Wires to the MX2010 Craft Interface | 346

Disconnecting the Alarm Relay Wires from the MX2010 Craft Interface | 347

Connecting MPC or MIC Cables to the MX2010 Router | 348

Initially Configuring the Router | 351

Initially Configuring the MX2010 Router | 351

Installing and Replacing Components

Installing Components | 359

Installing an MX2010 Adapter Card | 360

Installing the MX2010 Air Filter | 361

Installing the MX2010 Craft Interface | 366

Installing the MX2010 Standard DC Cable Manager | 368

Installing an MX2000 Router DC Power Distribution Module (-48 V) | 370

Installing an MX2000 Router DC Power Distribution Module (240 V China) | 372

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