Juniper mx240, MX240 3D Hardware Manual

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MX240 3D Universal Edge Router Hardware Guide

Modified: 2016-03-31

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Juniper Networks, Inc. 1133 Innovation Way Sunnyvale, California 94089 USA 408-745-2000 www.juniper.net

Juniper Networks, Junos, Steel-Belted Radius, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and other countries. The Juniper Networks Logo, the Junos logo, and JunosE are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, 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.

MX240 3D Universal Edge Router 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

http://www.juniper.net/support/eula.html. By downloading, installing or using such software, you agree to the terms and conditions of

that EULA.

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About the Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxv

Documentation and Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxv

Supported Platforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxv

Documentation Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxv

Documentation Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxvii

Requesting Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxviii

Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . xxviii

Opening a Case with JTAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxviii

Part 1 Overview

Chapter 1 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

MX240 Router Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Chapter 2 MX240 Router Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Outstanding Issues with the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Errata with the MX240 Router Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Chapter 3 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

MX240 Component Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

MX240 Chassis Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

MX240 Router Hardware and CLI Terminology Mapping . . . . . . . . . . . . . . . . . . . . 10

MX240 Craft Interface Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

MX240 Alarm Relay Contacts on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . 13

MX240 Alarm LEDs and Alarm Cutoff/Lamp Test Button . . . . . . . . . . . . . . . . . . . 13

MX240 Component LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Host Subsystem LEDs on the MX240 Craft Interface . . . . . . . . . . . . . . . . . . . 14

Power Supply LEDs on the MX240 Craft Interface . . . . . . . . . . . . . . . . . . . . . . 15

DPC and MPC LEDs on the MX240 Craft Interface . . . . . . . . . . . . . . . . . . . . . 15

FPC LEDs on the MX240 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

SCB LEDs on the MX240 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Fan LED on the MX240 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Chapter 4 Cooling System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 17

MX240 Cooling System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

MX240 Fan LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Chapter 5 Host Subsystem Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . 21

MX240 Host Subsystem Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

MX240 Host Subsystem LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

MX240 Midplane Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

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MX240 3D Universal Edge Router Hardware Guide

MX240 Routing Engine Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

RE-S-X6-64G Routing Engine Components . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Routing Engine Interface Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

RE-S-X6-64G Routing Engine Interface Ports . . . . . . . . . . . . . . . . . . . . . . . . . 25

Routing Engine Boot Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

RE-S-1800 Routing Engine Description for MX Series . . . . . . . . . . . . . . . . . . . . . . 26

RE-S-1800 Routing Engine Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

RE-S-1800 Routing Engine Boot Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . 28

RE-S-X6-64G Routing Engine Description for MX Series . . . . . . . . . . . . . . . . . . . 28

RE-S-X6-64G Routing Engine Components . . . . . . . . . . . . . . . . . . . . . . . . . . 28

RE-S-X6-64G Routing Engine Boot Sequence . . . . . . . . . . . . . . . . . . . . . . . . 29

MX240 Routing Engine LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

RE-S-1800 Routing Engine LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

RE-S-X6-64G Routing Engine LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Routing Engine Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Supported Routing Engines by Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

M7i Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

M10i Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

M40e Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

M120 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

M320 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

MX5, MX10, MX40, and MX80 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . 37

MX104 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

MX240 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

MX480 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

MX960 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

MX2010 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

MX2020 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

PTX3000 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

PTX5000 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

T320 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

T640 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

T1600 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

T4000 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

TX Matrix Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

TX Matrix Plus Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

TX Matrix Plus (with 3D SIBs) Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . 45

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Table of Contents

Chapter 6 Line Card Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Interface Modules—DPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

MX240 Dense Port Concentrator (DPC) Description . . . . . . . . . . . . . . . . . . . 47

DPC Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

MX240 DPC Port and Interface Numbering . . . . . . . . . . . . . . . . . . . . . . . . . . 49

MX240 Dense Port Concentrator (DPC) LEDs . . . . . . . . . . . . . . . . . . . . . . . . 52

DPCs Supported on MX240, MX480, and MX960 Routers . . . . . . . . . . . . . . 52

Interface Modules—FPCs and PICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

MX240 Flexible PIC Concentrator (FPC) Description . . . . . . . . . . . . . . . . . . . 54

FPC Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

MX240 Flexible PIC Concentrator (FPC) LEDs . . . . . . . . . . . . . . . . . . . . . . . . 56

FPCs Supported by MX240, MX480, and MX960 Routers . . . . . . . . . . . . . . . 57

MX240 PIC Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

MX240 PIC Port and Interface Numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

MX240 PIC LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

PICs Supported by MX240, MX480, and MX960 Routers . . . . . . . . . . . . . . . 59

Interface Modules—MPCs and MICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

MIC/MPC Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

MX240 Modular Interface Card (MIC) Description . . . . . . . . . . . . . . . . . . . . . 67

MICs Supported by MX Series Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

MX240 Modular Interface Card (MIC) LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

MX240 MIC Port and Interface Numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

MX240 Modular Port Concentrator (MPC) Description . . . . . . . . . . . . . . . . . 74

MPC Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

MX240 Modular Port Concentrator (MPC) LEDs . . . . . . . . . . . . . . . . . . . . . . . 76

MPCs Supported by MX240, MX480, MX960, MX2010, and MX2020

Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

MX240 Application Services Modular Line Card Description . . . . . . . . . . . . . 79

MX240 AS MLC Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

AS MLC Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

MX240 SCB, Power Supply, and Cooling System Requirements for AS

MLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

MX240 Application Services Modular Storage Card Description . . . . . . . . . . 81

MX240 Application Services Modular Processing Card Description . . . . . . . . 82

MX240 AS MSC LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

MX240 AS MXC LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Chapter 7 Power System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 85

MX240 Power System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

MX240 AC Power Supply Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

AC Power Supply Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

MX240 AC Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

MX240 DC Power Supply Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

DC Power Supply Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

MX240 DC Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

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MX240 3D Universal Edge Router Hardware Guide

Chapter 8 Switch Fabric Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 91

MX240 SCB Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

SCB Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

SCB Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

SCB Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

MX240 SCB LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

MX240 SCBE Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

MX SCBE Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

MX SCBE Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

MX SCBE Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

MX240 SCBE LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

MX240 SCBE2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

SCBE2 Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

SCBE2 Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

SCBE2 Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

MX240 SCBE2 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Part 2 Site Planning, Preparation, and Specifications

Chapter 9 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

MX240 Router Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

MX240 Router Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

MX240 Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

MX240 Router Rack Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

MX240 Router Clearance Requirements for Airflow and Hardware

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

MX240 Router Cabinet Size and Clearance Requirements . . . . . . . . . . . . . . . . . 109

MX240 Router Cabinet Airflow Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Installing an MX240 Router Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Chapter 10 Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

NetworkCable andTransceiver Overview forACX Series, M Series,and MX Series

Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Supported Network InterfaceStandards by Transceiver for ACX Series, M Series,

MX Series, and T Series Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion . . . . 122

Signal Loss in Multimode and Single-Mode Fiber-Optic Cable . . . . . . . . . . . 122

Attenuation and Dispersion in Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . 123

Calculating Power Budget and Power Margin for Fiber-Optic Cables . . . . . . . . . 123

Calculating Power Budget for Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . 124

Calculating Power Margin for Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . 124

Routing Engine Interface Cable and Wire Specifications for MX Series

Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Chapter 11 Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

RJ-45 Connector Pinouts for an MX Series Routing Engine ETHERNET Port . . . . 127

RJ-45 Connector Pinouts for MX Series Routing Engine AUX and CONSOLE

Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

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Table of Contents

Chapter 12 AC Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 129

AC Power Supply Electrical Specifications for the MX240 Router . . . . . . . . . . . . 129

Power Requirements for an MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Calculating Power Requirements for MX240 Routers . . . . . . . . . . . . . . . . . . . . . . 137

AC Power Circuit Breaker Requirements for the MX240 Router . . . . . . . . . . . . . . 140

AC Power Cord Specifications for the MX240 Router . . . . . . . . . . . . . . . . . . . . . . 140

Chapter 13 DC Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 143

DC Power Supply Electrical Specifications for the MX240 Router . . . . . . . . . . . . 143

Power Requirements for an MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Calculating Power Requirements for MX240 Routers . . . . . . . . . . . . . . . . . . . . . . 151

DC Power Circuit Breaker Requirements for the MX240 Router . . . . . . . . . . . . . . 154

MX240 Chassis Grounding Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

MX240 Chassis Grounding Points Specifications . . . . . . . . . . . . . . . . . . . . . 155

MX240 Router Grounding Cable Lug Specifications . . . . . . . . . . . . . . . . . . . 156

MX240 Router Grounding Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . 156

DC Power Source Cabling for the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . 157

DC Power Cable Specifications for the MX240 Router . . . . . . . . . . . . . . . . . . . . . 158

Part 3 Initial Installation and Configuration

Chapter 14 Unpacking the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Tools and Parts Required to Unpack the MX240 Router . . . . . . . . . . . . . . . . . . . . 161

Unpacking the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Verifying the MX240 Router Parts Received . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Chapter 15 Installing the Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Installing the MX240 Router Mounting Hardware for a Rack or Cabinet . . . . . . . 165

Moving the Mounting Brackets for Center-Mounting the MX240 Router . . . . . . . 167

Chapter 16 Installing the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

Installing an MX240 Router Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

Tools Required to Install the MX240 Router with a Mechanical Lift . . . . . . . . . . . 170

Removing Components from the MX240 Router Before Installing it with a

Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

Removing the Power Supplies Before Installing the MX240 Router with a

Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Removing the Fan Tray Before Installing the MX240 Router with a Lift . . . . . 171

Removing the SCBs Before Installing the MX240 Router with a Lift . . . . . . . 172

Removing the DPCs Before Installing the MX240 Router with a Lift . . . . . . . 173

Removing the FPC Before Installing the MX240 Router with a Lift . . . . . . . . 174

Installing the MX240 Router By Using a Mechanical Lift . . . . . . . . . . . . . . . . . . . . 175

Reinstalling Components in the MX240 Router After Installing it with a Lift . . . . 177

Reinstalling the Power Supplies After Installing the MX240 Router with a

Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Reinstalling the Fan Tray After Installing the MX240 Router with a Lift . . . . 178

Reinstalling the SCBs After Installing the MX240 Router with a Lift . . . . . . . 178

Reinstalling the DPCs After Installing the MX240 Router with a Lift . . . . . . . 179

Reinstalling the FPCs After Installing the MX240 Router with a Lift . . . . . . . 180

Tools Required to Install the MX240 Router without a Mechanical Lift . . . . . . . . 181

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MX240 3D Universal Edge Router Hardware Guide

Removing Components from the MX240 Router Before Installing it without a

Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Removing the Power Supplies Before Installing the MX240 Router without

Removing the Fan Tray Before Installing the MX240 Router without a

Removing the SCBs Before Installing the MX240 Router without a Lift . . . . 183

Removing the DPCs Before Installing the MX240 Router without a Lift . . . . 184

Removing the FPC Before Installing the MX240 Router without a Lift . . . . . 185

Installing the MX240 Chassis in the Rack Manually . . . . . . . . . . . . . . . . . . . . . . . 186

Reinstalling Components in the MX240 Router After Installing it without a

Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Reinstalling the Power Supplies After Installing the MX240 Router without

Reinstalling the Fan Tray After Installing the MX240 Router without a

Reinstalling the SCBs After Installing the MX240 Router without a Lift . . . . 190

Reinstalling the DPCs After Installing the MX240 Router without a Lift . . . 190

Reinstalling the FPCs After Installing the MX240 Router without a Lift . . . . 191

Chapter 17 Connecting the MX240 Router to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

Tools and Parts Required for MX240 Router Grounding and Power

Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

Grounding the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

Connecting Power to an AC-Powered MX240 Router with Normal-Capacity

Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Powering On an AC-Powered MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196

Connecting Power to a DC-Powered MX240 Routerwith Normal-Capacity Power

Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

Powering On a DC-Powered MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

Powering Off the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

Connecting an MX240 AC Power Supply Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . 202

Connecting an MX240 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . . . . . 202

Chapter 18 Connecting the MX240 Router to the Network . . . . . . . . . . . . . . . . . . . . . . . 205

Tools and Parts Required for MX240 Router Connections . . . . . . . . . . . . . . . . . . 205

Connecting the MX240 Router to Management and Alarm Devices . . . . . . . . . . 205

Connecting the MX240 Router to a Network for Out-of-Band

Connecting the MX240 Router to a Management Console or Auxiliary

Connecting the MX240 Router to an External Alarm-Reporting Device . . . . 207

Connecting the MX240 Router to a Network for Out-of-Band Management . . . 208 Connecting the MX240 Router to a Management Console or Auxiliary Device . . 209

Connecting the MX240 Router to an External Alarm-Reporting Device . . . . . . . 210

Connecting DPC, MPC, MIC, or PIC Cables to the MX240 Router . . . . . . . . . . . . . 211

Chapter 19 Initially Configuring the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Initially Configuring the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

a Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

a Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

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Part 4 Installing and Replacing Components

Chapter 20 Overview of Installing and Replacing Components . . . . . . . . . . . . . . . . . . . 219

MX240 Field-Replaceable Units (FRUs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

Tools and Parts Required to Replace MX240 Hardware Components . . . . . . . . 220

Chapter 21 Installing Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

Installing the MX240 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

Installing the MX240 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224

Installing the MX240 Normal-Capacity Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . 225

Installing an MX240 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

Installing an MX240 DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

Installing an MX240 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230

Installing an MX240 MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

Installing an MX240 MPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

Installing an MX240 Dual-Wide MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Installing an MX240 PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

Installing an MX240 AS MLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Installing an MX240 AS MSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

Installing an MX240 AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

Installing a Cable on an MX240 DPC, MPC, MIC, or PIC . . . . . . . . . . . . . . . . . . . . 245

Installing an SFP or XFP Transceiver into an MX240 DPC, MPC, MIC, or PIC . . . 246

Installing an MX240 AC Normal-Capacity Power Supply . . . . . . . . . . . . . . . . . . 247

Installing an MX240 DC Normal Capacity Power Supply . . . . . . . . . . . . . . . . . . 248

Installing an MX240 SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

Chapter 22 Replacing Chassis Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

Replacing the MX240 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

Disconnecting the Alarm Relay Wires from the MX240 Craft Interface . . . . 255

Removing the MX240 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256

Installing the MX240 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256

Connecting the Alarm Relay Wires to the MX240 Craft Interface . . . . . . . . . 257

Chapter 23 Replacing Cooling System Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

Replacing the MX240 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

Removing the MX240 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

Installing the MX240 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

Replacing the MX240 Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261

Removing the MX240 Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261

Installing the MX240 Normal-Capacity Fan Tray . . . . . . . . . . . . . . . . . . . . . 262

Chapter 24 Replacing Host Subsystem Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

Replacing an MX240 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

Removing an MX240 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

Installing an MX240 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267

Replacing an SSD Drive on an RE-S-1800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268

Replacing Connections to MX240 Routing Engine Interface Ports . . . . . . . . . . . 269

Replacing the Management Ethernet Cable on an MX240 Router . . . . . . . 269

Replacing the Console or Auxiliary Cable on an MX240 Router . . . . . . . . . . 270

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MX240 3D Universal Edge Router Hardware Guide

Upgrading to the RE-S-X6-64G Routing Engine in a Redundant Host

Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271

Removing the Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271

Installing the Routing Engine RE-S-X6-64G . . . . . . . . . . . . . . . . . . . . . . . . . 273

Verifying and Configuring the Upgraded Routing Engine as the Master . . . . 275

Verifying and Configuring the Upgraded Routing Engine as the Backup . . . 276

Upgrading to the RE-S-X6-64G Routing Engine in a Nonredundant Host

Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276

Removing the Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276

Installing the Routing Engine RE-S-X6-64G . . . . . . . . . . . . . . . . . . . . . . . . . 277

Chapter 25 Replacing Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279

Replacing an MX240 DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279

Removing an MX240 DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279

Installing an MX240 DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

Replacing an MX240 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284

Removing an MX240 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284

Installing an MX240 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286

Replacing an MX240 MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288

Removing an MX240 MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289

Installing an MX240 MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290

Replacing an MX240 MPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292

Removing an MX240 MPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293

Installing an MX240 MPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295

Replacing an MX240 PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297

Removing an MX240 PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297

Installing an MX240 PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298

Replacing a Cable on an MX240 DPC, MPC, MIC, or PIC . . . . . . . . . . . . . . . . . . . 300

Removing a Cable on an MX240 DPC, MPC, MIC, or PIC . . . . . . . . . . . . . . . 300

Installing a Cable on an MX240 DPC, MPC, MIC, or PIC . . . . . . . . . . . . . . . . 302

Replacing an SFP or XFP Transceiver from an MX240 DPC, MPC, MIC, or PIC . . 303

Removing an SFP or XFP Transceiver from an MX240 DPC, MPC, MIC, or

Installing an SFP or XFP Transceiver into an MX240 DPC, MPC, MIC, or

Replacing an MX240 AS MLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305

Removing an MX240 AS MLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306

Installing an MX240 AS MLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

Replacing an MX240 AS MSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

Removing an MX240 AS MSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

Installing an MX240 AS MSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310

Replacing an MX240 AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311

Removing an MX240 AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312

Installing an MX240 AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313

PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303

PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305

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Chapter 26 Replacing Power System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

Replacing an MX240 AC Normal-Capacity Power Supply . . . . . . . . . . . . . . . . . . 315

Removing an MX240 AC Normal-Capacity Power Supply . . . . . . . . . . . . . . 315

Installing an MX240 AC Normal-Capacity Power Supply . . . . . . . . . . . . . . . 316

Replacing an MX240 AC Power Supply Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

Disconnecting an MX240 AC Power Supply Cord . . . . . . . . . . . . . . . . . . . . . . 317

Connecting an MX240 AC Power Supply Cord . . . . . . . . . . . . . . . . . . . . . . . . 318

Replacing an MX240 DC Normal-Capacity Power Supply . . . . . . . . . . . . . . . . . . 318

Removing an MX240 DC Normal-Capacity Power Supply . . . . . . . . . . . . . . 318

Installing an MX240 DC Normal Capacity Power Supply . . . . . . . . . . . . . . . 320

Replacing an MX240 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . 322

Disconnecting an MX240 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . 323

Connecting an MX240 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . 323

Chapter 27 Replacing Switch Fabric Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Upgrading an MX240 SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Preparing for the Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Upgrading the SCB in the Backup Routing Engine . . . . . . . . . . . . . . . . . . . . 329

Upgrading the SCB in the Master Routing Engine . . . . . . . . . . . . . . . . . . . . . 330

Completing the SCB Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332

Replacing an MX240 SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334

Removing an MX240 SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335

Installing an MX240 SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336

Upgrading an MX240 SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338

Preparing for the Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338

Upgrading the SCB in the Backup Routing Engine . . . . . . . . . . . . . . . . . 340

Upgrading the SCB in the Master Routing Engine . . . . . . . . . . . . . . . . . . 341

Completing the SCB Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343

Upgrading an MX240 SCB or SCBE to SCBE2 . . . . . . . . . . . . . . . . . . . . . . . . 345

Preparing the MX240 Router for the SCBE2 Upgrade . . . . . . . . . . . . . . 345

Powering Off the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346

Removing an MX240 Routing Engine from an SCB or SCBE . . . . . . . . . 346

Replacing the SCB or SCBE with SCBE2 . . . . . . . . . . . . . . . . . . . . . . . . . 347

Installing an MX240 Routing Engine into an SCBE2 . . . . . . . . . . . . . . . . 347

Powering On the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347

Completing the SCBE2 Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349

Part 5 Maintaining the Chassis and Components

Chapter 28 Routine Maintenance Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353

Routine Maintenance Procedures for the MX240 Router . . . . . . . . . . . . . . . . . . . 353

Chapter 29 Maintaining Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355

Tools and Parts Required to Maintain the MX240 Router . . . . . . . . . . . . . . . . . . 355

Maintaining the MX240 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356

Maintaining the MX240 Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356

Maintaining the MX240 Host Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358

Maintaining MX240 DPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360

Holding an MX240 DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362

Storing an MX240 DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364

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MX240 3D Universal Edge Router Hardware Guide

Maintaining MX240 FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364

Holding an MX240 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366

Storing an MX240 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369

Maintaining MX240 MICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369

Maintaining MX240 MPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370

Maintaining MX240 PICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372

Maintaining Cables that Connect to MX240 DPCs, MPCs, MICs, or PICs . . . . . . . 372

Maintaining the MX240 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373

Part 6 Troubleshooting Hardware

Chapter 30 Troubleshooting Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377

Troubleshooting Resources for MX240 Routers . . . . . . . . . . . . . . . . . . . . . . . . . . 377

Command-Line Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377

Chassis and Interface Alarm Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378

Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378

Craft Interface LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378

Component LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379

Juniper Networks Technical Assistance Center . . . . . . . . . . . . . . . . . . . . . . . 379

Troubleshooting the MX240 Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380

Troubleshooting the MX240 DPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380

Troubleshooting the MX240 FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382

Troubleshooting the MX240 MICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

Troubleshooting the MX240 MPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

Troubleshooting the MX240 PICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385

Troubleshooting the MX240 Power System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

Part 7 Contacting Customer Support and Returning the Chassis or

Components

Chapter 31 Contacting Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

Contacting Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

Chapter 32 Locating Component Serial Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Displaying MX240 Router Components and Serial Numbers . . . . . . . . . . . . . . . 393

MX240 Chassis Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394

MX240 SCB Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395

MX240 DPC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

MX240 FPC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

MX240 MIC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

MX240 MPC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400

MX240 PIC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401

MX240 Power Supply Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401

MX240 Routing Engine Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403

Chapter 33 Packing and Returning Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 405

Returning a Hardware Component to Juniper Networks, Inc. . . . . . . . . . . . . . . . 405

Guidelines for Packing Hardware Components for Shipment . . . . . . . . . . . . . . . 406

Packing the MX240 Router for Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 406

Page 13

Table of Contents

Part 8 Safety and Compliance Information

Chapter 34 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411

Definition of Safety Warning Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411

General Safety Guidelines for Juniper Networks Devices . . . . . . . . . . . . . . . . . . . 413

General Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . . . . . . . . . 414

Qualified Personnel Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414

Restricted-Access Area Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414

Preventing Electrostatic Discharge Damage to an MX240 Router . . . . . . . . . . . . 416

Chapter 35 Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419

Fire Safety Requirements for Juniper Networks Devices . . . . . . . . . . . . . . . . . . . . 419

General Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419

Fire Suppression . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419

Fire Suppression Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419

Chapter 36 Installation Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . 421

MX240 Chassis Lifting Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421

Installation Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . . . . . . 422

Intrabuilding Ports Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422

Installation Instructions Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422

Rack-Mounting Requirements and Warnings . . . . . . . . . . . . . . . . . . . . . . . . 423

Ramp Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426

Chapter 37 Laser and LED Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . 429

General Laser Safety Guidelines for Juniper Networks Devices . . . . . . . . . . . . . . 429

Laser Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . . . . . . . . . . . 429

Class 1 Laser Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430

Class 1 LED Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430

Laser Beam Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430

Radiation from Open Port Apertures Warning . . . . . . . . . . . . . . . . . . . . . . . . 431

Chapter 38 Maintenance and Operational Safety Guidelines and Warnings . . . . . . . . 433

Maintenance and Operational Safety Warnings for Juniper Networks Devices . . 433

Battery Handling Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433

Jewelry Removal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434

Lightning Activity Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435

Operating Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 436

Product Disposal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437

Chapter 39 Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . 439

In Case of an Electrical Accident . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439

General Electrical Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . 439

Grounded Equipment Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440

Grounding Requirements and Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440

Midplane Energy Hazard Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 441

Multiple Power Supplies Disconnection Warning . . . . . . . . . . . . . . . . . . . . . 441

Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 442

General Electrical Safety Guidelines and Electrical Codes for Juniper Networks

Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 443

MX240 AC Power Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . 444

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MX240 3D Universal Edge Router Hardware Guide

MX240 DC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . 445

DC Power Electrical Safety Warnings for Juniper Networks Devices . . . . . . . . . . 446

DC Power Copper Conductors Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 446

DC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 446

DC Power Wiring Terminations Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 448

Site Electrical Wiring Guidelines for MX Series Routers . . . . . . . . . . . . . . . . . . . . 449

Distance Limitations for Signaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449

Radio Frequency Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449

Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449

Chapter 40 Agency Approvals and Compliance Statements . . . . . . . . . . . . . . . . . . . . . . 451

Agency Approvals for MX Series Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451

MX240 Compliance Statements for NEBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452

Compliance Statements for EMC Requirements for the MX240 Router . . . . . . . 453

Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453

European Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453

Israel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453

Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453

Compliance Statements for Environmental Requirements for Juniper Networks

Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454

Compliance Statements for Acoustic Noise for the MX240 Router . . . . . . . . . . 454

Page 15

List of Figures

Part 1 Overview

Chapter 3 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 1: Front View of a Fully ConfiguredMX240 Router . . . . . . . . . . . . . . . . . . . . . 8

Figure 2: Rear View of a Fully Configured AC-PoweredMX240 Router (110 V) . . . . 9

Figure 3: Rear View of a Fully Configured AC-Powered MX240 Router

(220 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 4: Rear View of a Fully Configured DC-PoweredMX240 Router . . . . . . . . . 10

Figure 5: Front View of a MPC Installed Horizontally in the MX240 Router . . . . . . 10

Figure 6: Front Panel of the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 7: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Chapter 4 Cooling System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 8: Airflow Through the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 9: Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 10: Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Chapter 5 Host Subsystem Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 11: Midplane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 12: RE-S-2000 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 13: RE-S-1800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 14: RE-S-X6-64G Routing Engine Front View . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 15: RE-S-1800 Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 16: Routing Engine–RE-S-1800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 17: RE-S-X6-64G Routing Engine Front View . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 18: RE-S-X6-64G Routing Engine LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Chapter 6 Line Card Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 19: Typical DPCs Supported on the MX240 Router . . . . . . . . . . . . . . . . . . . 48

Figure 20: DPC Installed Horizontally in the MX240 Router . . . . . . . . . . . . . . . . . . 48

Figure 21: MX240 DPC Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Figure 22: Typical FPCs Supported on the MX240 Router . . . . . . . . . . . . . . . . . . . 55

Figure 23: FPC Installed in the MX240 Router Chassis . . . . . . . . . . . . . . . . . . . . . . 56

Figure 24: MX240 PIC Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Figure 25: MX240 MIC Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Figure 26: Typical MPC Supported on the MX240 Router . . . . . . . . . . . . . . . . . . . 75

Figure 27: MPC Installed Horizontally in the MX240 Router . . . . . . . . . . . . . . . . . . 75

Figure 28: Application Services Modular Line Card (AS MLC) . . . . . . . . . . . . . . . . 79

Figure 29: Application Services Modular Storage Card . . . . . . . . . . . . . . . . . . . . . . 82

Figure 30: Application Services Modular Processing Card (AS MXC) . . . . . . . . . . 82

Chapter 7 Power System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 85

Page 16

MX240 3D Universal Edge Router Hardware Guide

Figure 31: AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 32: High-Capacity AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 33: DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Figure 34: High-Capacity DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Chapter 8 Switch Fabric Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 91

Figure 35: SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Figure 36: MX SCBE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Figure 37: SCBE2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Part 2 Site Planning, Preparation, and Specifications

Chapter 9 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Figure 38: Typical Open-Frame Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Figure 39: Chassis Dimensions and Clearance Requirements . . . . . . . . . . . . . . . 109

Figure 40: Airflow Through the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Chapter 12 AC Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 129

Figure 41: AC Plug Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Chapter 13 DC Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 143

Figure 42: Connecting AC Power to the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Figure 43: Connecting DC Power to the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Figure 44: Grounding Cable Lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Figure 45: Typical DC Source Cabling to the Router . . . . . . . . . . . . . . . . . . . . . . . 157

Figure 46: DC Power Cable Lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Part 3 Initial Installation and Configuration

Chapter 14 Unpacking the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Figure 47: Contents of the Shipping Crate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Chapter 15 Installing the Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Figure 48: Installing the Front-Mounting Hardware for a Four-Post Rack or

Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Figure 49: Installing the Mounting Hardware for an Open-Frame Rack . . . . . . . . 167

Chapter 16 Installing the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

Figure 50: Removing a Power Supply Before Installing the Router . . . . . . . . . . . . 171

Figure 51: Removing the Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Figure 52: Removing an SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Figure 53: Removing a DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Figure 54: Removing an FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Figure 55: Installing the Router in the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Figure 56: Reinstalling a Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Figure 57: Reinstalling a Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

Figure 58: Reinstalling an SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Figure 59: Reinstalling a DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Figure 60: Reinstalling an FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Figure 61: Removing a Power Supply Before Installing the Router . . . . . . . . . . . . 182

Figure 62: Removing the Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Page 17

List of Figures

Figure 63: Removing an SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Figure 64: Removing a DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Figure 65: Removing an FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

Figure 66: Installing the Router in the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

Figure 67: Reinstalling a Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

Figure 68: Reinstalling a Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

Figure 69: Reinstalling an SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190

Figure 70: Reinstalling a DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191

Figure 71: Reinstalling an FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

Chapter 17 Connecting the MX240 Router to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

Figure 72: Connecting AC Power to the Routers . . . . . . . . . . . . . . . . . . . . . . . . . . 196

Figure 73: Connecting DC Power to the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Figure 74: Connecting Power Cables to the DC Power Supply . . . . . . . . . . . . . . . 203

Chapter 18 Connecting the MX240 Router to the Network . . . . . . . . . . . . . . . . . . . . . . . 205

Figure 75: Ethernet Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

Figure 76: Routing Engine Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . 206

Figure 77: Auxiliary and Console Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207

Figure 78: Routing Engine Console and Auxiliary Cable Connector . . . . . . . . . . . 207

Figure 79: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

Figure 80: Ethernet Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

Figure 81: Routing Engine Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . 208

Figure 82: Auxiliary and Console Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Figure 83: Routing Engine Console and Auxiliary Cable Connector . . . . . . . . . . . 209

Figure 84: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

Figure 85: Attaching a Cable to a DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212

Figure 86: Attaching a Cable to a MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212

Part 4 Installing and Replacing Components

Chapter 21 Installing Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

Figure 87: Installing the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224

Figure 88: Installing the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225

Figure 89: Installing the Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

Figure 90: Installing a Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

Figure 91: Installing a DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229

Figure 92: Attaching a Cable to a DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230

Figure 93: Installing an FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232

Figure 94: Installing the Septum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

Figure 95: Installing a MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

Figure 96: Installing an MPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

Figure 97: Removing the Septum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Figure 98: Installing a Dual-Wide MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238

Figure 99: Installing a PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240

Figure 100: Installing an AS MLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

Figure 101: Installing an AS MSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

Figure 102: Installing an AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244

Figure 103: Installing an AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248

Figure 104: Installing a DC Power Supply in the Router . . . . . . . . . . . . . . . . . . . . 250

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MX240 3D Universal Edge Router Hardware Guide

Figure 105: Connecting DC Power to the Router . . . . . . . . . . . . . . . . . . . . . . . . . . 251

Figure 106: Installing an SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

Chapter 22 Replacing Chassis Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

Figure 107: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

Figure 108: Removing the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256

Figure 109: Installing the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257

Figure 110: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257

Chapter 23 Replacing Cooling System Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

Figure 111: Removing the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

Figure 112: Installing the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

Figure 113: Removing the Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262

Figure 114: Installing the Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

Chapter 24 Replacing Host Subsystem Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

Figure 115: Removing a Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266

Figure 116: Installing a Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267

Figure 117: RE-S-1800 Storage Drive Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268

Figure 118: Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270

Figure 119: Ethernet Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270

Figure 120: Auxiliary and Console Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270

Figure 121: Removing a Routing Engine from an MX240 Router . . . . . . . . . . . . . . 272

Figure 122: Removing a Routing Engine from an MX480 Router . . . . . . . . . . . . . 272

Figure 123: Removing a Routing Engine from an MX960 Router . . . . . . . . . . . . . 273

Figure 124: Installing a Routing Engine in an MX240 Router . . . . . . . . . . . . . . . . . 274

Figure 125: Installing a Routing Engine in an MX480 Router . . . . . . . . . . . . . . . . . 274

Figure 126: Installing a Routing Engine in an MX960 Router . . . . . . . . . . . . . . . . 275

Chapter 25 Replacing Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279

Figure 127: Removing a DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

Figure 128: Installing a DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

Figure 129: Attaching a Cable to a DPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284

Figure 130: Removing an FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286

Figure 131: Installing an FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288

Figure 132: Removing a MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290

Figure 133: Removing a Dual-Wide MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290

Figure 134: Installing the Septum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291

Figure 135: Installing a MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292

Figure 136: Removing an MPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294

Figure 137: Installing an MPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296

Figure 138: Removing a PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298

Figure 139: Installing a PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300

Figure 140: Removing SFPs or XFPs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304

Figure 141: Removing an AS MLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

Figure 142: Installing an AS MLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308

Figure 143: Removing an AS MSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310

Figure 144: Installing an AS MSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311

Figure 145: Removing an AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313

Figure 146: Installing an AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314

Page 19

List of Figures

Chapter 26 Replacing Power System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

Figure 147: Removing an AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316

Figure 148: Installing an AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

Figure 149: Removing a DC Power Supply from the Router . . . . . . . . . . . . . . . . . . 319

Figure 150: Installing a DC Power Supply in the Router . . . . . . . . . . . . . . . . . . . . 322

Figure 151: Connecting DC Power to the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . 322

Figure 152: Connecting Power Cables to the DC Power Supply . . . . . . . . . . . . . . 324

Chapter 27 Replacing Switch Fabric Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Figure 153: Removing an SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336

Figure 154: Installing an SCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338

Part 5 Maintaining the Chassis and Components

Chapter 29 Maintaining Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355

Figure 155: Do Not Grasp the Connector Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . 363

Figure 156: Do Not Rest the DPC on an Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363

Figure 157: Do Not Grasp the Connector Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . 366

Figure 158: Do Not Carry an FPC with Only One Hand . . . . . . . . . . . . . . . . . . . . . 367

Figure 159: Do Not Rest the FPC on an Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367

Figure 160: Holding an FPC Vertically . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368

Figure 161: Do Not Stack FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369

Part 7 Contacting Customer Support and Returning the Chassis or

Components

Chapter 32 Locating Component Serial Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Figure 162: Serial Number ID Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394

Figure 163: MX240 Chassis Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . 395

Figure 164: SCB Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

Figure 165: DPC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

Figure 166: FPC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

Figure 167: 2-Port MIC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Figure 168: 4-Port MIC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Figure 169: 20-Port MIC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Figure 170: 40-Port MIC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Figure 171: MPC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400

Figure 172: PIC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401

Figure 173: AC Power Supply Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . 402

Figure 174: DC Power Supply Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . 402

Figure 175: Routing Engine Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . 403

Figure 176: RE-S-X6-64G Routing Engine Serial Number Label . . . . . . . . . . . . . 403

Part 8 Safety and Compliance Information

Chapter 34 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411

Figure 177: Placing a Component into an Electrostatic Bag . . . . . . . . . . . . . . . . . 416

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MX240 3D Universal Edge Router Hardware Guide

Page 21

List of Tables

About the Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxv

Table 1: Notice Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxvi

Table 2: Text and Syntax Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxvi

Part 1 Overview

Chapter 1 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 3: MX240 Router Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 4: SCB Comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Chapter 3 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 5: MX240 Router Hardware Components and CLI Terminology . . . . . . . . . . 10

Table 6: Alarm LEDs and Alarm Cutoff/Lamp Test Button . . . . . . . . . . . . . . . . . . . 14

Table 7: Host Subsystem LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . 14

Table 8: Power Supply LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table 9: DPC and MPC LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table 10: FPC LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 11: SCB LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 12: Fan LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Chapter 5 Host Subsystem Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . 21

Table 13: Routing Engine LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Table 14: Routing Engine LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Table 15: RE-S-X6-64G Routing Engine LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 16: Routing Engine Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 17: End-of-Life Routing Engine Specifications . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 18: M7i Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Table 19: M10i Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 20: M40e Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 21: M120 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 22: M320 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Table 23: MX5, MX10, MX40, and MX80 Routing Engine . . . . . . . . . . . . . . . . . . . . 38

Table 24: MX104 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Table 25: MX240 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Table 26: MX480 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Table 27: MX960 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Table 28: MX2010 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Table 29: MX2020 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Table 30: PTX3000 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Table 31: PTX5000 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 32: T320 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

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MX240 3D Universal Edge Router Hardware Guide

Table 33: T640 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Table 34: T1600 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Table 35: T4000 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Table 36: TX Matrix Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Table 37: TX Matrix Plus Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Table 38: Routing Engines on TX Matrix Plus with 3D SIBs . . . . . . . . . . . . . . . . . . 45

Chapter 6 Line Card Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Table 39: DPCs Supported in MX240, MX480, and MX960 Routers . . . . . . . . . . . 52

Table 40: FPCs Supported by MX Series Routers . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Table 41: PICs Supported by MX240, MX480, and MX960 Routers . . . . . . . . . . . 59

Table 42: MIC/MPC1 Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Table 43: MIC/MPC2 Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Table 44: MIC/MPC3 Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Table 45: MIC/MPC6 Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Table 46: MICs Supported by MX240, MX480, MX960, MX2010, and MX2020

Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Table 47: MICs Supported by MX5, MX10, MX40, MX80, and MX104 Routers . . . 70 Table 48: MPCs Supported by MX240, MX480, MX960, MX2010, and MX2020

Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Table 49: AS MSC LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Table 50: AS MXC LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Chapter 7 Power System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 85

Table 51: AC Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Table 52: DC Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Chapter 8 Switch Fabric Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 91

Table 53: SCB LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Table 54: MX SCBE LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Table 55: SCBE2 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Part 2 Site Planning, Preparation, and Specifications

Chapter 9 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Table 56: Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Table 57: Routers Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Table 58: Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Table 59: Rack Requirements and Specifications for an MX240 Router . . . . . . . 106

Chapter 10 Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Table 60: Supported Ethernet Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Table 61: Supported SONET Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Table 62: Estimated Values for Factors Causing Link Loss . . . . . . . . . . . . . . . . . . 124

Table 63: Cable and Wire Specifications for Routing Engine Management and

Alarm Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Chapter 11 Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Table 64: RJ-45 Connector Pinout for the Routing Engine ETHERNET Port . . . . . 127

Table 65: RJ-45 Connector Pinout for the AUX and CONSOLE Ports . . . . . . . . . . 128

Chapter 12 AC Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 129

Page 23

List of Tables

Table 66: AC Power Supply Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . 129

Table 67: AC Power System Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Table 68: MX240 Common Component Power Requirements . . . . . . . . . . . . . . . 131

Table 69: FRU Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Table 70: Sample Power Requirements for an MX240 Router . . . . . . . . . . . . . . . 138

Table 71: Calculating Power Budget . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Table 72: Calculating Input Power Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Table 73: Calculating Thermal Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Table 74: AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Chapter 13 DC Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 143

Table 75: DC Power Supply Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . 143

Table 76: DC Power System Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Table 77: MX240 Common Component Power Requirements . . . . . . . . . . . . . . . 145

Table 78: FRU Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Table 79: Sample Power Requirements for an MX240 Router . . . . . . . . . . . . . . . 152

Table 80: Calculating Power Budget . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Table 81: Calculating Input Power Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Table 82: Calculating Thermal Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

Part 3 Initial Installation and Configuration

Chapter 14 Unpacking the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Table 83: Parts List for a Fully Configured Routers . . . . . . . . . . . . . . . . . . . . . . . . 163

Table 84: Accessory Box Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

Chapter 15 Installing the Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Table 85: Four-Post Rack or Cabinet Mounting Hole Locations . . . . . . . . . . . . . . 165

Part 4 Installing and Replacing Components

Chapter 20 Overview of Installing and Replacing Components . . . . . . . . . . . . . . . . . . . 219

Table 86: Field-Replaceable Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Table 87: Tools and Parts Required to Replace Hardware Components . . . . . . . 221

Page 24

MX240 3D Universal Edge Router Hardware Guide

Page 25

About the Documentation

•

Documentation and Release Notes on page xxv

•

Supported Platforms on page xxv

•

Documentation Conventions on page xxv

•

Documentation Feedback on page xxvii

•

Requesting Technical Support on page xxviii

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

http://www.juniper.net/techpubs/.

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 http://www.juniper.net/books.

Supported Platforms

For the features described in this document, the following platforms are supported:

•

MX240

Documentation Conventions

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

Page 26

MX240 3D Universal Edge Router Hardware Guide

Table 1: Notice Icons

DescriptionMeaningIcon

Indicates important features or instructions.Informational note

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

Alerts you to the risk of personal injury or death.Warning

Alerts you to the risk of personal injury from a laser.Laser warning

Indicates helpful information.Tip

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

Table 2: Text and Syntax Conventions

Represents text that you type.Bold text like this

Fixed-width text like this

Italic 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.

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

Alerts you to a recommended use or implementation.Best practice

ExamplesDescriptionConvention

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

Configure the machine’s domain name:

[edit] root@# set system domain-name

domain-name

Page 27

Table 2: Text and Syntax Conventions (continued)

Text like this

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

About the Documentation

ExamplesDescriptionConvention

•

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 variables.< > (angle brackets)

| (pipe symbol)

# (pound sign)

[ ] (square brackets)

Indention and braces ( { } )

; (semicolon)

GUI Conventions

Bold text like this

Indicates a choice between the mutually exclusivekeywords or variables on either side of the symbol. The set of choices is often enclosed in parentheses for clarity.

same line as the configurationstatement 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.

Representsgraphical user interface (GUI) items you click or select.

broadcast | multicast

(string1 | string2 | string3)

rsvp { # Required for dynamic MPLS onlyIndicates a comment specified on the

community name members [ community-ids ]

[edit] routing-options {

static {

route default {

nexthop address; retain;

}

•

In the Logical Interfaces box, select

All Interfaces.

•

To cancel the configuration, click

Cancel.

> (bold right angle bracket)

Documentation Feedback

We encourage you to provide feedback, comments, and suggestions so that we can improve the documentation. You can provide feedback by using either of the following methods:

•

Online feedback rating system—On any page of the Juniper Networks TechLibrary site at http://www.juniper.net/techpubs/index.html, simply click the stars to rate the content, and use the pop-up form to provide us with information about your experience. Alternately, you can use the online feedback form at

http://www.juniper.net/techpubs/feedback/.

Separates levels in a hierarchy of menu selections.

In the configuration editor hierarchy, select Protocols>Ospf.

Page 28

MX240 3D Universal Edge Router Hardware Guide

•

E-mail—Sendyour 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 J-Care or Partner Support Service 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

http://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf.

•

Product warranties—For product warranty information, visit

http://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: http://www.juniper.net/customers/support/

•

Search for known bugs: http://www2.juniper.net/kb/

•

Find product documentation: http://www.juniper.net/techpubs/

•

Find solutions and answer questions using our Knowledge Base: http://kb.juniper.net/

•

Download the latest versions of software and review release notes:

http://www.juniper.net/customers/csc/software/

•

Search technical bulletins for relevant hardware and software notifications:

http://kb.juniper.net/InfoCenter/

•

Join and participate in the Juniper Networks Community Forum:

http://www.juniper.net/company/communities/

•

Open a case online in the CSC Case Management tool: http://www.juniper.net/cm/

To verify service entitlement by product serial number, use our Serial Number Entitlement (SNE) Tool: https://tools.juniper.net/SerialNumberEntitlementSearch/

Opening a Case with JTAC

You can open a case with JTAC on the Web or by telephone.

•

Use the Case Management tool in the CSC at http://www.juniper.net/cm/.

•

Call 1-888-314-JTAC (1-888-314-5822 toll-free in the USA, Canada, and Mexico).

Page 29

About the Documentation

For international or direct-dial options in countries without toll-free numbers, see

http://www.juniper.net/support/requesting-support.html.

Page 30

MX240 3D Universal Edge Router Hardware Guide

Page 31

PART 1

Overview

•

System Overview on page 3

•

MX240 Router Release Notes on page 5

•

Chassis Components and Descriptions on page 7

•

Cooling System Components and Descriptions on page 17

•

Host Subsystem Components and Descriptions on page 21

•

Line Card Components and Descriptions on page 47

•

Power System Components and Descriptions on page 85

•

Switch Fabric Components and Descriptions on page 91

Page 32

MX240 3D Universal Edge Router Hardware Guide

Page 33

CHAPTER 1

System Overview

•

MX240 Router Overview on page 3

MX240 Router Overview

The MX240 3D Universal Edge Router is an Ethernet-optimized edge router that provides both switching and carrier-class Ethernet routing. The MX240 enables a wide range of business and residential applications and services, including high-speed transport and VPN services, next-generation broadband multiplay services, high-speed Internet and data center internetworking.

The MX240 router is five rack units (U) tall. Several routers can be stacked in a single floor-to-ceiling rack, for increased port density per unit of floor space.

Fully populated, the MX240 provides a maximum aggregate switch fabric capacity of up to 1.92 Tbps and line-rate throughput for up to 48 10-Gigabit Ethernet ports, or four 100-Gigabit Ethernet and eight 10-Gigabit Ethernet ports, or twelve 40-Gigabit Ethernet ports.

Table 3 on page 3 lists the MX240 router capacity.

Table 3: MX240 Router Capacity

The router provides two dedicated line card slots for Dense Port Concentrators (DPCs), Modular Port Concentrators (MPCs), or Flexible PIC Concentrators (FPCs). DPCs and MPCs each install into a single line-card slot. The FPC installs into both slots. The router also provides one dedicated slot for a Switch Control Board (SCB), and one multifunction slot for either one DPC, MPC, or SCB. Optionally, an FPC can be installed in both the

CapacityDescription

1.92 Tbps half duplexSystem capacity

480 GbpsSwitch fabric capacity per slot

3MPCs and DPCs per chassis

9Chassis per rack

Page 34

MX240 3D Universal Edge Router Hardware Guide

multifunction slot and lowest dedicated line card slot. The line cards are connected to one or two SCBs. See Table 4 on page 4 for the supported SCBs.

An FPC supports up to two PICs. An MPC supports up to two Modular Interface Cards (MICs).

Each DPC includes two or four Packet Forwarding Engines. Each Packet Forwarding Engine enables a throughput of 10 Gbps.

Several types of line cards, are available. For a list of the supported line cards, see the

MX Series Interface Module Reference.

Three SCBs are available for the MX240 routers—the SCB, the SCBE, and the SCBE2.

Table 4 on page 4 lists the MX240 SCBs.

Table 4: SCB Comparison

Switch Fabric CapacityDescriptionModel Number

1.92 Tbps half duplexEnhanced MX Switch Control Board (SCBE2)SCBE2- MX-BB

Documentation

.96 TbpsEnhanced Switch Control Board (SCBE)SCBE-MX-BB

.48 TbpsSwitch Control Board (SCB)SCB-MX-BB

The connections between line cards and SCBs are organized in three groups:

•

Switch fabric—Connects the line cards and provides for packet transport between the line cards.

•

Control plane—Gigabit Ethernet links between the combined SCBs/Routing Engines and each DPC, MPC, or FPC. All board-to-board information is passed over Ethernet except for low-level status and commands.

•

Management signals—Provide low-level status diagnostic support.

• MX240 Component Redundancy on page 7

• MX240 Chassis Description on page 8

• MX240 Host Subsystem Description on page 21

• MX240 Craft Interface Overview on page 12

• MX240 Power System Overview on page 85

• MX240 Cooling System Description on page 17

• MX240 Router Physical Specifications on page 103

Page 35

CHAPTER 2

MX240 Router Release Notes

•

Outstanding Issues with the MX240 Router on page 5

•

Errata with the MX240 Router Documentation on page 6

Outstanding Issues with the MX240 Router

This topic lists outstanding hardware issues with the MX240 3D Universal Edge router. For information about software issues, see the Junos OS Release Notes.

•

On the MX240 DC high capacity power supplies, the input mode switch tells the system what capacity feed is connected (60A or 70A). This is used for power inventory management. When the input mode switch is set to '0' (zero): expect 60A feeds, with a voltage range of -39V to -72VDC. When the input mode switch is set to '1' (one), expect either a 70A feed or a 60A feed with minimum voltage of 42V and up. The default setting of the input mode is 1 (e.g. 60A with voltages above 42VDC, or 70A).

Known bug: In Junos OS Releases 10.0R3, 10.1R2, and 10.2R1, the MX240 DC high capacity power supply input mode switch status is not properly reflected in the power inventory management, generating alarms incorrectly. This does not have any effect on the operation of the supply. [PR532230]

Documentation

Important notes:

•

All supplies should have the same feed setting.

•

Correct usage of the feed setting is required for all supplies in order to get the desired power inventory management.

The XFP cages and optics on the MX240 router are industry standard parts that have limited tactile feedback for insertion of optics and fiber. You need to insert the optics and fiber firmly until the latch is securely in place. [PR/98055]

•

Do not mix AC and DC power supplies on an MX240 router. Mixing of AC supplies and DC supplies may damage your chassis. [PR/233340]

Errata with the MX240 Router Documentation on page 6•

Page 36

MX240 3D Universal Edge Router Hardware Guide

Errata with the MX240 Router Documentation

This topic lists the outstanding issues with the documentation:

•

In the low-line(110 V) AC power configuration (nonredundant), two AC power supplies should be located horizontally at the rear of the chassis in slots PEM0 and PEM1 (left to right).

Documentation

• Outstanding Issues with the MX240 Router on page 5

Page 37

CHAPTER 3

Chassis Components and Descriptions

•

MX240 Component Redundancy on page 7

•

MX240 Chassis Description on page 8

•

MX240 Router Hardware and CLI Terminology Mapping on page 10

•

MX240 Craft Interface Overview on page 12

•

MX240 Alarm Relay Contacts on the Craft Interface on page 13

•

MX240 Alarm LEDs and Alarm Cutoff/Lamp Test Button on page 13

•

MX240 Component LEDs on the Craft Interface on page 14

MX240 Component Redundancy

The MX240 chassis provides redundancy and resiliency. The hardware system is fully redundant, including power supplies, Routing Engines, and SCBs.

A fully configured router is designed so that no single point of failure can cause the entire system to fail. Only a fully configured router provides complete redundancy. All other configurations provide partial redundancy. The following major hardware components are redundant:

•

Host subsystem—Thehost subsystem consists of a Routing Engine functioning together with an SCB. The router can have one or two host subsystems. If two host subsystems are installed, one functions as the master and the other functions as the backup. If the master host subsystem (or either of its components) fails, the backup can take over as the master. To operate, each host subsystem requires a Routing Engine installed directly into in an SCB.

•

In the high-line (220 V) AC power configuration, the MX240 router contains one or two AC power supplies, located horizontally at the rear of the chassis in slots PEM0 and

PEM2 (left to right). The high-line configuration requires one power supply, with the

second power supply providing redundancy. Each AC power supply provides power to all components in the router. When two power supplies are present, they share power almost equally within a fully populated system. If one power supply fails or is removed, the remaining power supply assumes the entire electrical load without interruption. One power supply can provide the maximum configuration with full power for as long as the router is operational.

Page 38

MX240 3D Universal Edge Router Hardware Guide

•

In the low-line (110 V) AC power configuration, the MX240 router contains either two AC power supplies (nonredundant), located horizontally at the rear of the chassis in slots PEM0 and PEM1 (left to right); or four AC power supplies (redundant), located in slots PEM0 through PEM3 (left to right). The low-line configuration requires two power supplies, and the third and fourth power supplies provide redundancy. Each AC power supply provides power to all components in the router. When two power supplies are present, they share power almost equally within a fully populatedsystem. If one power supply in a redundant configuration fails or is removed, the remaining power supplies assume the entire electrical load without interruption. Two power supplies provide the maximum configuration with full power for as long as the router is operational.

•

Cooling system—Thecooling system has redundant components, which are controlled by the host subsystem. If one of the fans fails, the host subsystem increases the speed of the remaining fans to provide sufficient cooling for the router indefinitely.

Documentation

MX240 Chassis Description on page 8•

• MX240 Midplane Description on page 22

MX240 Chassis Description

The router chassis is a rigid sheet metal structure that houses all the other router components (see Figure 1 on page 8, Figure 2 on page 9, Figure 3 on page 9,

Figure 4 on page 10, and Figure 5 on page 10). The chassis measures 8.71 in. (22.1 cm)

high, 17.45 in. (44.3 cm) wide, and 24.5 in. (62.2 cm) deep (from the front-mounting brackets to the rear of the chassis). The chassis installs in standard 800-mm deep (or larger) enclosed cabinets, 19-in. equipment racks, or telco open-frame racks.

Figure 1: Front View of a Fully ConfiguredMX240 Router

Page 39

PEM 3

PEM 2

PEM 1

PEM 0

AIR FILTER

FAN

TRAY

g004301

AC Power supplies

Fan tray

Air filter

Power supply exhaust

Protective earthing

Air exhaustESD point

ESD

Chapter 3: Chassis Components and Descriptions

Figure 2: Rear View of a Fully Configured AC-PoweredMX240 Router (110 V)

Figure 3: Rear View of a Fully Configured AC-Powered MX240 Router (220 V)

Page 40

PEM 3

PEM 2

PEM 1

PEM 0

AIR FI

TER

FAN

TRAY

g004351

DC Power supplies

Fan tray

Air filter

Power supply exhaust

Protective earthing

Air exhaustESD point

ESD

INPUTOK

PWROK

BKRON

INPUTOK

PWROK

BKRON

INPUTOK

PWROK

BKRON

INPUTOK

MASTER

FAN

ONLINE

OFFLINE

PEM

FAIL

ESD

ACO/LT

YELLOWALARM

REDALARM

MX240

REO

RE1

SCB

g004910

MPC

MX240 3D Universal Edge Router Hardware Guide

Figure 4: Rear View of a Fully Configured DC-PoweredMX240 Router

Figure 5: Front View of a MPC Installed Horizontally in the MX240 Router

Documentation

MX240 Router Physical Specifications on page 103•

• MX240 Router Overview on page 3

MX240 Router Hardware and CLI Terminology Mapping

The MX240 router supports the components in Table 5 on page 10.

Table 5: MX240 Router Hardware Components and CLI Terminology

MX240CHAS-BP-MX240Chassis

Cooling System

DescriptionCLI NameHardware Model NumberComponent

“MX240 Router Physical Specifications” on page 103

“MX240 Chassis Description” on page 8

Page 41

Chapter 3: Chassis Components and Descriptions

Table 5: MX240 Router Hardware Components and CLI Terminology (continued)

DescriptionCLI NameHardware Model NumberComponent

Host Subsystem

Interface Modules

DPC

MIC

MX240 Fan TrayFFANTRAY-MX240Fan tray

Enhanced Fan TrayFFANTRAY-MX240-HC

N/AFLTR-KIT-MX240Filter kit

See “Supported Routing Engines by Router” on page 34.Routing Engine

MX SCBMX240-SCB-SSCB

See “DPCs Supported on MX240, MX480, and MX960 Routers”

on page 52 in the MX Series Interface Module Reference.

MX FPC Type 2MX-FPC2FPC

MX FPC Type 3MX-FPC3

See “MICs Supported by MX Series Routers” on page 67 in the

MX Series Interface Module Reference.

“MX240 Cooling System Description” on page 17

“MX240 Host Subsystem Description” on page 21

“MX240 Routing Engine Description” on page 23

“MX240 SCB Description” on page 91

“MX240 Dense Port Concentrator (DPC) Description” on page 47

“MX240 Flexible PIC Concentrator (FPC) Description” on page 54

“MX240 Modular Interface Card (MIC) Description” on page 67

MPC

Transceiver

Power System

See “MPCs Supported by MX240, MX480, MX960, MX2010,

and MX2020 Routers” on page 77 in the MX Series Interface

Module Reference.

See MX Series Interface

Xcvr

Module Reference

AC Power Entry ModulePWR-MX480-ACAC power supply

PWR-MX480-1200-AC

PWR-MX480-2520-AC

PS 1.2-1.7kW 100-240V AC in

PS 1.4-2.52kW;90-264V AC in

“MX240 Modular Port Concentrator (MPC) Description” on page 74

“Installing an SFP or XFP Transceiver into an MX240 DPC, MPC, MIC, or PIC” on page 246

“MX240 Power System Overview” on page 85

“MX240 AC Power Supply Description” on page 86

Page 42

MX240 3D Universal Edge Router Hardware Guide

Table 5: MX240 Router Hardware Components and CLI Terminology (continued)

DescriptionCLI NameHardware Model NumberComponent

PWR-MX480-2400-DC

panel

Documentation

MX240 Router Overview on page 3•

• MX240 DPC Port and Interface Numbering on page 49

• MX240 MIC Port and Interface Numbering on page 72

• MX240 PIC Port and Interface Numbering on page 57

• MX Series Router Interface Names

MX240 Craft Interface Overview

The craft interface allows you to view status and troubleshooting information at a glance and to perform many system control functions. It is hot-insertable and hot-removable. The craft interface is located on the front of the router above the card cage and contains LEDs for the router components, the alarm relay contacts, and alarm cutoff button. See

Figure 6 on page 12.

DC Power Entry ModulePWR-MX480-DCDC power supply

DC Power Entry ModulePWR-MX480-1600-DC

DC 2.4kW Power Entry Module

N/APWR-BLANK-MX960Power supply blank

“MX240 DC Power Supply Description” on page 88

“MX240 Power System Overview” on page 85

Figure 6: Front Panel of the Craft Interface

NOTE: At least one SCB must be installed in the router for the craft interface

to obtain power.

Documentation

MX240 Alarm LEDs and Alarm Cutoff/Lamp Test Button on page 13•

• MX240 Alarm Relay Contacts on the Craft Interface on page 13

• MX240 Component LEDs on the Craft Interface on page 14

Page 43

• Replacing the MX240 Craft Interface on page 255

MX240 Alarm Relay Contacts on the Craft Interface

The craft interface has two alarm relay contacts for connecting the router to external alarm devices (see Figure 7 on page 13). Whenever a system condition triggers either the red or yellow alarm on the craft interface, the alarm relay contacts are also activated. The alarm relay contacts are located on the upper right of the craft interface.

Figure 7: Alarm Relay Contacts

Chapter 3: Chassis Components and Descriptions

Documentation

MX240 Craft Interface Overview on page 12•

• MX240 Alarm LEDs and Alarm Cutoff/Lamp Test Button on page 13

• MX240 Component LEDs on the Craft Interface on page 14

• Connecting the MX240 Router to Management and Alarm Devices on page 205

MX240 Alarm LEDs and Alarm Cutoff/Lamp Test Button

Two large alarm LEDs are located at the upper right of the craft interface. The circular red LED lights to indicate a critical condition that can result in a system shutdown. The triangular yellow LED lights to indicate a less severe condition that requires monitoring or maintenance. Both LEDs can be lit simultaneously.

A condition that causes an LED to light also activates the corresponding alarm relay contact on the craft interface.

To deactivate red and yellow alarms, press the button labeled ACO/LT (for “alarm cutoff/lamp test”), which is locatedto the right of the alarm LEDs. Deactivating an alarm turns off both LEDs and deactivates the device attached to the corresponding alarm relay contact on the craft interface.

Table 6 on page 14 describes the alarm LEDs and alarm cutoff button in more detail.

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MX240 3D Universal Edge Router Hardware Guide

Table 6: Alarm LEDs and Alarm Cutoff/Lamp Test Button

DescriptionStateColorShape

Critical alarm LED—Indicatesa critical condition that can cause the router to stop functioning. Possible causes include component removal, failure, or overheating.

Warningalarm LED—Indicates a serious but nonfatal error condition, such as a maintenance alert or a significant increase in component temperature.

Alarm cutoff/lamp test button—Deactivatesred and yellowalarms. Causes all LEDs on the craft interface to light (for testing) when pressed and held.

Documentation

On steadilyRed

On steadilyYellow

––

MX240 Craft Interface Overview on page 12•

• MX240 Alarm Relay Contacts on the Craft Interface on page 13

• MX240 Component LEDs on the Craft Interface on page 14

• Connecting the Alarm Relay Wires to the MX240 Craft Interface on page 257

MX240 Component LEDs on the Craft Interface

•

Host Subsystem LEDs on the MX240 Craft Interface on page 14

•

Power Supply LEDs on the MX240 Craft Interface on page 15

•

DPC and MPC LEDs on the MX240 Craft Interface on page 15

•

FPC LEDs on the MX240 Craft Interface on page 15

•

SCB LEDs on the MX240 Craft Interface on page 16

•

Fan LED on the MX240 Craft Interface on page 16

Host Subsystem LEDs on the MX240 Craft Interface

Each host subsystem has three LEDs, located in the middle of the craft interface, that indicate its status. The LEDs labeled RE0 show the status of the Routing Engine in slot

0 and the SCB in slot 0. The LEDs labeled RE1 show the status of the Routing Engine and

SCB in slot 1/0. Table 7 on page 14 describes the functions of the host subsystem LEDs.

Table 7: Host Subsystem LEDs on the Craft Interface

DescriptionStateColorLabel

Host is functioning as the master.On steadilyGreenMASTER

Host is online and is functioning normally.On steadilyGreenONLINE

Page 45

Table 7: Host Subsystem LEDs on the Craft Interface (continued)

Power Supply LEDs on the MX240 Craft Interface

Each power supply has two LEDs on the craft interface that indicate its status. The LEDs, labeled 0 through 3, are located on the upper left of the craft interface next to the PEM label. Table 8 on page 15 describes the functions of the power supply LEDs on the craft interface.

Table 8: Power Supply LEDs on the Craft Interface

Chapter 3: Chassis Components and Descriptions

DescriptionStateColorLabel

Host is installed but the Routing Engine is offline.On steadilyRedOFFLINE

Host is not installed.Off–

DescriptionStateColorLabel

Power supply is functioning normally.On steadilyGreenPEM

DPC and MPC LEDs on the MX240 Craft Interface

Each DPC or MPC has LEDs on the craft interface that indicate its status. The LEDs, labeled 1/0, 1, and 2, (1/0 shows status of either SCB1, DPC0, MPC0, or FPC0 depending on which component is installed in the slot), are located along the bottom of the craft interface. See Table 9 on page 15.

Table 9: DPC and MPC LEDs on the Craft Interface

FPC LEDs on the MX240 Craft Interface

An FPC takes up two DPC slots when installedin an MX Series router. An FPC LED located along the bottom of the craft interface indicates status. The LED corresponds to the lowest DPC slot number in which the FPC is installed. See Table 10 on page 16.

Power supply has failed or power input has failed.On steadilyRed

DescriptionStateColorLabel

Card is functioning normally.On steadilyGreenOK

Card is transitioning online or offline.Blinking

The slot is not online.Off–

Card has failed.On steadilyRedFAIL

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MX240 3D Universal Edge Router Hardware Guide

Table 10: FPC LEDs on the Craft Interface

SCB LEDs on the MX240 Craft Interface

Each SCB has two LEDs on the craft interface that indicates its status. The SCB LEDs, labeled 0 and 1/0 (1/0 shows the status of either SCB1 DPC0, or FPC0 depending on which component is installed in the multifunction slot), are located along the bottom of the craft interface. Table 11 on page 16 describes the functions of the SCB LEDs.

DescriptionStateColorLabel

FPC is functioning normally.On steadilyGreenOK

FPC is transitioning online or offline.Blinking

The slot is not online.Off–

FPC has failed.On steadilyRedFAIL

Table 11: SCB LEDs on the Craft Interface

Fan LED on the MX240 Craft Interface

The fan LEDs are located on the top left of the craft interface. Table 12 on page 16 describes the functions of the fan LEDs.

Table 12: Fan LEDs on the Craft Interface

DescriptionStateColorLabel

SCB: Fabric and control board functioning normally.On steadilyGreenOK

SCB is transitioning online or offline.Blinking

The slot is not online.Off–

SCB has failed.On steadilyRedFAIL

DescriptionStateColorLabel

Fan is functioning normally.On steadilyGreenFAN

Fan has failed.On steadilyRed

Documentation

• MX240 Craft Interface Overview on page 12

• MX240 Alarm LEDs and Alarm Cutoff/Lamp Test Button on page 13

• MX240 Alarm Relay Contacts on the Craft Interface on page 13

Page 47

CHAPTER 4

Cooling System Components and Descriptions

•

MX240 Cooling System Description on page 17

•

MX240 Fan LED on page 18

MX240 Cooling System Description

The cooling system consists of the following components:

•

Fan tray

•

Air filter

The cooling system components work together to keep all router components within the acceptable temperature range (see Figure 8 on page 17, Figure 9 on page 18, and

Figure 10 on page 18). The router has one fan tray and one air filter that install vertically

in the rear of the router. The fan tray contains three fans. The MX Series high-capacity fan trays satisfy cooling requirements for high-density DPCs and MPCs, and must be upgraded for proper cooling.

The air intake to cool the chassis is located on the side of the chassis next to the air filter. Air is pulled through the chassis toward the fan tray, where it is exhausted out the side of the system.The air intake to cool the power supplies is located in the front of the router above the craft interface. The exhaust for the power supplies is located on the rear bulkhead power supplies.

Figure 8: Airflow Through the Chassis

The host subsystem monitors the temperature of the router components. When the router is operating normally, the fans function at lower than full speed. If a fan fails or

Page 48

MX240 3D Universal Edge Router Hardware Guide

the ambient temperature rises above a threshold, the speed of the remaining fans is automatically adjusted to keep the temperature within the acceptable range. If the ambient maximum temperature specification is exceeded and the system cannot be adequately cooled,the Routing Engine shuts down the systemby disabling output power from each power supply.

Figure 9: Fan Tray

Documentation

MX240 Fan LED

Figure 10: Air Filter

MX240 Chassis Description on page 8•

• Troubleshooting the MX240 Cooling System on page 380

Each fan has an LED that displays its status. The fan LEDs are located on the top left of the craft interface. For more information, see “Fan LED on the MX240 Craft Interface”

on page 16.

Documentation

• MX240 Chassis Description on page 8

• MX240 Cooling System Description on page 17

Page 49

Chapter 4: Cooling System Components and Descriptions

• Troubleshooting the MX240 Cooling System on page 380

Page 50

MX240 3D Universal Edge Router Hardware Guide

Page 51

CHAPTER 5

Host Subsystem Components and Descriptions

•

MX240 Host Subsystem Description on page 21

•

MX240 Host Subsystem LEDs on page 22

•

MX240 Midplane Description on page 22

•

MX240 Routing Engine Description on page 23

•

RE-S-1800 Routing Engine Description for MX Series on page 26

•

RE-S-X6-64G Routing Engine Description for MX Series on page 28

•

MX240 Routing Engine LEDs on page 30

•

RE-S-1800 Routing Engine LEDs on page 30

•

RE-S-X6-64G Routing Engine LEDs on page 31

•

Routing Engine Specifications on page 32

•

Supported Routing Engines by Router on page 34

MX240 Host Subsystem Description

The host subsystem provides the routing and system management functions of the router. You can install one or two host subsystems on the router. Each host subsystem functions as a unit; the Routing Engine must be installed directly into the Switch Control Board.

NOTE: We recommend that you install two host subsystems for redundant

protection. If you install only one host subsystem, we recommend that you install it in slot 0.

Each host subsystem has three LEDs that display its status. The host subsystem LEDs are located in the middle of the craft interface.

Documentation

Host Subsystem LEDs on the MX240 Craft Interface on page 14•

• Maintaining the MX240 Host Subsystem on page 358

• Taking an MX240 Host Subsystem Offline

Page 52

MX240 3D Universal Edge Router Hardware Guide

MX240 Host Subsystem LEDs

Each host subsystem has three LEDs that display its status. The host subsystem LEDs are located in the middle of the craft interface. For more information, see “Host Subsystem

LEDs on the MX240 Craft Interface” on page 14.

Documentation

MX240 Host Subsystem Description on page 21•

• Maintaining the MX240 Host Subsystem on page 358

• Taking an MX240 Host Subsystem Offline

MX240 Midplane Description

The midplane is located toward the rear of the chassis and forms the rear of the card cage (see Figure 11 on page 22). The line cards and SCBs install into the midplane from the front of the chassis, and the power supplies install into the midplane from the rear of the chassis. The cooling system components also connect to the midplane.

The midplane performs the following major functions:

•

Data path—Data packets are transferred across the midplane between the line cards through the fabric ASICs on the SCBs.

•

Power distribution—The router power supplies connect to the midplane, which distributes power to all the router components.

•

Signal path—The midplane provides the signal path to the line cards, SCBs, Routing Engines, and other system components for monitoring and control of the system.

Figure 11: Midplane

Page 53

Chapter 5: Host Subsystem Components and Descriptions

Documentation

MX240 Router Overview on page 3•

• MX240 Chassis Description on page 8

• MX240 Dense Port Concentrator (DPC) Description on page 47

• MX240 SCB Description on page 91

• MX240 Flexible PIC Concentrator (FPC) Description on page 54

• MX240 Power System Overview on page 85

MX240 Routing Engine Description

The Routing Engine is an Intel-basedPC platform that runs Junos OS. Software processes that run on the Routing Engine maintain the routing tables,manage the routing protocols used on the router, control the router interfaces, control some chassis components, and provide the interface for system management and user access to the router.

You can install one or two Routing Engines in the router. The Routing Engines install into the front of the chassis in horizontal slots in the SCBs labeled 0 and 1/0. Each Routing Engine must be installed directly into an SCB. A USB port on the Routing Engine accepts a USB memory card that allows you to load Junos OS.

If two Routing Engines are installed, one functions as the master and the other acts as the backup. If the master Routing Engine fails or is removed and the backup is configured appropriately, the backup takes over as the master. The Backup Routing Engine is hot-insertable and hot-removable.

The MX240 router supports the RE-S-1300-2048, EE-S-2000-4096, RE-S-1800, and RE-S-X6-64G Routing Engines. See Figure 12 on page 23, Figure 13 on page 24, and

Figure 14 on page 24.

NOTE: If two Routing Engines are installed, they must both be the same

hardware model.

Figure 12: RE-S-2000 Routing Engine

Page 54

g006038

Extractor clip

USB port

Reset button

SSD slot 2

SSD slot 1

Online/Offline button

MX240 3D Universal Edge Router Hardware Guide

Figure 13: RE-S-1800

Figure 14: RE-S-X6-64G Routing Engine Front View

Extractor clips

LEDs—ONLINE, OK/FAIL, and MASTER

RE-S-X6-64G Routing Engine Components

In MX240 routers with dual Routing Engines, both the Routing Engines must be RE-S-X6-64G Routing Engines.

Each RE-S-X6-64G Routing Engine (shown in Figure 18 on page 31) consists of the following components:

•

CPU—Runs Junos OS to maintain the routing tables and routing protocols.

•

EEPROM—Stores the serial number of the Routing Engine.

•

DRAM—Provides storage for the routing and forwarding tables and for other Routing Engine processes.

•

One 10-Gigabit Ethernet interface between Routing Engine and Switch Control Board.

•

Two 50 GB slim Solid State Drives—SSD1 (primary) and SSD2 (secondary)—Provide storage for software images, configuration files, microcode, log files, and memory dumps. The Routing Engine reboots from SSD2 when boot from primary SSD fails.

6—1—

ONLINE/OFFLINE Button

7—2—

SSD LEDs—DISK1 and DISK2Auxiliary port (AUX)

8—3—

Ports—USB1 and USB2Console port (Con)

9—4—

RESET ButtonManagement port (MGMT)

10—5— SSD card slot cover

•

Two USB ports (USB1 and USB2)—Provide a removable media interface through which you can install Junos OS manually. The Junos OS supports USB versions 3.0, 2.0, and

1.1.

•

Interface ports—The AUX, CONSOLE, and MGMT provide access to management devices.Each RoutingEngine has one 10/100/1000-Mbps Ethernet port for connecting

Page 55

to a management network, and two asynchronous serial ports—one for connecting to a console and one for connecting to a modem or other auxiliary device.

•

RESET Button—Reboots the Routing Engine when pressed.

•

ONLINE/OFFLINE Button—Makes the Routing Engine online or offline when pressed.

•

Extractor clips—Control the locking system that secures the Routing Engine.

•

LEDs—“MX240 Routing Engine LEDs” on page 30 describes the functions of these LEDs.

Routing Engine Interface Ports

Three ports, located on the right side of the Routing Engine, connect the Routing Engine to one or more external devices on which system administrators can issue Junos OS command-line interface (CLI) commands to manage the router.

Chapter 5: Host Subsystem Components and Descriptions

NOTE: For specific information about Routing Engine components (for

example,the amount of DRAM), issue the show vmhost hardware command.

The ports with the indicated labels function as follows:

•

AUX—Connects the Routing Engine to a laptop, modem, or other auxiliary device

through a serial cable with an RJ-45 connector.

•

CONSOLE—Connects the Routing Engine to a system console through a serial cable

with an RJ-45 connector.

•

ETHERNET or MGMT—Connects the Routing Engine through an Ethernet connection

to a management LAN (or any other device that plugs into an Ethernet connection) for out-of-band management. The port uses an autosensing RJ-45 connectorto support 10-Mbps or 100-Mbps connections. Two small LEDs on the right of the port indicate the connection in use: The LED on the left indicates speed—green for 1000-Mbps, yellow for 100-Mbps and when the LED is dark, it indicates 10-Mbps speed. The LED on the right indicates activity—flashing green when packets are passing through the port.

RE-S-X6-64G Routing Engine Interface Ports

Three ports, located on the left side of the Routing Engine, connect the Routing Engine to one or more external devices on which system administrators can issue Junos OS command-line interface (CLI) commands to manage the router.

The ports with the indicated labels function as follows:

•

AUX—Connects the Routing Engine to a laptop, modem, or other auxiliary device

through a serial cable with an RJ-45 connector.

•

CONSOLE—Connects the Routing Engine to a system console through a serial cable

with an RJ-45 connector.

•

MGMT—Connectsthe RoutingEngine through an Ethernet connection to a management

LAN (or any other device that plugs into an Ethernet connection) for out-of-band

Page 56

g006040

USB port

Reset button

Extractor clip

Console port

Auxiliary port

Ethernet port

SSD slot 2

SSD slot 1

MX240 3D Universal Edge Router Hardware Guide

management. The port uses an autosensing RJ-45 connector to support 10-Mbps or 100-Mbps connections. Two small LEDs on the right of the port indicate the connection in use: The LED on the left ndicates speed—green for 1000-Mbps, yellow for 100-Mbps and when the LED is dark, it indicates 10-Mbps speed. The LED on the right indicates activity—flashing green when packets are passing through the port.

Routing Engine Boot Sequence

The Routing Engine boots from the storagemedia in this order: the USB device (if present), then the CompactFlash card, then the hard disk, then the LAN. The disk from which the router boots is called the primary boot device, and the other disk is the alternate boot device.

NOTE: If the routerboots from an alternateboot device, a yellowalarm lights

the LED on the router’s craft interface.

Booting in a RE-S-X6-64G Routing Engine follows this sequence—the USB device, SSD1, SSD2, and LAN. SSD1 is the primary boot device. Boot sequence is tried twice for SSD1 and SSD2.

Documentation

MX240 Routing Engine LEDs on page 30•

• Removing an MX240 Routing Engine on page 265

• Installing an MX240 Routing Engine on page 226

• MX240 Routing Engine Serial Number Label on page 403

RE-S-1800 Routing Engine Description for MX Series

Figure 15 on page 26 shows the Routing Engine 1800.

Figure 15: RE-S-1800 Front View

•

RE-S-1800 Routing Engine Components on page 27

•

RE-S-1800 Routing Engine Boot Sequence on page 28

Page 57

RE-S-1800 Routing Engine Components

g006040

USB port

Reset button

Extractor clip

Console port

Auxiliary port

Ethernet port

SSD slot 2

SSD slot 1

Figure 16 on page 27 shows the RE-S-1800 Routing Engine.

Each Routing Engine consists of the following components:

•

CPU—Runs Junos OS to maintain the router's routing tables and routing protocols..

•

DRAM—Provides storage for the routing and forwarding tables and for other Routing Engine processes.

Chapter 5: Host Subsystem Components and Descriptions

•

USB port—Provides a removable media interface through which you can install Junos OS manually. Junos OS supports USB version 1.0.

•

CompactFlash card—Provides primary storage for software images, configurationfiles, and microcode. The CompactFlash card is fixed and is inaccessible from outside the router.

•

Solid-state Drive (SSD)—Provides secondary storage for log files, memory dumps, and rebooting the system if the CompactFlash card fails.

•

Interface ports—The AUX, CONSOLE, and ETHERNET provide access to management devices.Each RoutingEngine has one 10/100/1000-Mbps Ethernet port for connecting to a management network, and two asynchronous serial ports—one for connecting to a console and one for connecting to a modem or other auxiliary device.

•

EEPROM—Stores the serial number of the Routing Engine.

•

RESET button—Reboots the Routing Engine when pressed.

•

ONLINE/OFFLINE button—Takes the Routing Engine online or offline when pressed.

•

Extractor clips—Used for inserting and extracting the Routing Engine.

•

Captive screws—Secure the Routing Engine in place.

NOTE: For specific information about Routing Engine components (for

example, the amount of DRAM), issue the show chassis routing-engine command.

Page 58

MX240 3D Universal Edge Router Hardware Guide

RE-S-1800 Routing Engine Boot Sequence

The router is shipped with Junos OS preinstalled on the Routing Engine. There are three copies of software:

•

One copy on the CompactFlash card in the Routing Engine.

•

One copy on the hard disk in the Routing Engine.

•

One copy on a USB flash drive that can be inserted into the slot on the Routing Engine faceplate.

The Routing Engine boots from the storagemedia in this order: the USB device (if present), then the CompactFlash card, then the Solid State Disk (SSD), then the LAN. Normally, the router boots from the copy of the software on the CompactFlash card.

Documentation

• RJ-45 Connector Pinouts for MX Series Routing Engine AUX and CONSOLE Ports

• RJ-45 Connector Pinouts for an MX Series Routing Engine ETHERNET Port

• Replacing an MX960 Routing Engine

• Supported Routing Engines by Router on page 34

RE-S-X6-64G Routing Engine Description for MX Series

Figure 17 on page 28 shows the Routing Engine.

Figure 17: RE-S-X6-64G Routing Engine Front View

Extractor clips

LEDs—ONLINE, OK/FAIL, and MASTER

6—1—

7—2—

8—3—

9—4—

10—5— SSD card slot cover

ONLINE/OFFLINE button

SSD LEDs—DISK1 and DISK2Auxiliary port (AUX)

Ports—USB1 and USB2Console port (CONSOLE)

RESET buttonManagement port (MGMT)

•

RE-S-X6-64G Routing Engine Components on page 28

•

RE-S-X6-64G Routing Engine Boot Sequence on page 29

RE-S-X6-64G Routing Engine Components

In routers with dual Routing Engines, both the Routing Engines must be RE-S-X6-64G Routing Engines.

Page 59

Chapter 5: Host Subsystem Components and Descriptions

Each RE-S-X6-64G Routing Engine (shown in Figure 17 on page 28) consists of the following components:

•

CPU—Runs Junos OS to maintain the routing tables and routing protocols.

•

EEPROM—Stores the serial number of the Routing Engine.

•

DRAM—Provides storage for the routing and forwarding tables and for other Routing Engine processes.

•

One 10-Gigabit Ethernet interface between Routing Engine and Switch Control Board.

•

Two 50-GB slim solid-state drives—SSD1 (primary) and SSD2 (secondary)—Provide storage for software images, configuration files, microcode, log files, and memory dumps. The Routing Engine reboots from SSD2 when boot from primary SSD fails.

•

Two USB ports (USB1 and USB2)—Provide a removable media interface through which you can install Junos OS manually. The Junos OS supports USB versions 3.0, 2.0, and

1.1.

•

Interface ports—The AUX, CONSOLE, and MGMT provide access to management devices.Each RoutingEngine has one 10/100/1000-Mbps Ethernet port for connecting to a management network, and two asynchronous serial ports—one for connecting to a console and one for connecting to a modem or other auxiliary device.

•

RESET button—Reboots the Routing Engine when pressed.

•

ONLINE/OFFLINE button—Brings the Routing Engine online or takes it offline when

pressed.

•

Extractor clips—Control the locking system that secures the Routing Engine.

•

LEDs—“RE-S-X6-64G Routing Engine LEDs” on page 31 describes the functions of these LEDs.

NOTE: For specific information about Routing Engine components (for

example,the amount of DRAM), issue the show vmhost hardware command.

RE-S-X6-64G Routing Engine Boot Sequence

Booting in a RE-S-X6-64G Routing Engine follows this sequence—the USB device, SSD1, SSD2, LAN. SSD1 is the primary boot device. Boot sequence is tried twice for SSD1 and SSD2.

Documentation

Upgrading to the RE-S-X6-64G Routing Engine in a Redundant Host Subsystem on

•

page 271

• Upgrading to the RE-S-X6-64G Routing Engine in a Nonredundant Host Subsystem

on page 276

Page 60

MX240 3D Universal Edge Router Hardware Guide

MX240 Routing Engine LEDs

Each Routing Engine has four LEDs that indicate its status. The LEDs, labeled MASTER,

HDD, ONLINE, and FAIL, are located directly on the faceplate of the Routing Engine.

Table 13 on page 30 describes the functions of the Routing Engine LEDs.

Table 13: Routing Engine LEDs

DescriptionStateColorLabel

Routing Engine is the master.On steadilyBlueMASTER

Indicates activity on the hard disk drive.BlinkingGreenHDD

Routing Engine is transitioning online.BlinkingGreenONLINE

Routing Engine is functioning normally.On steadily

Routing Engine has failed.On steadilyRedFAIL

Documentation

MX240 Routing Engine Description on page 23•

• Replacing an MX240 Routing Engine on page 265

RE-S-1800 Routing Engine LEDs

Each Routing Engine has four LEDs that indicate its status. The LEDs, labeled MASTER,

STORAGE, ONLINE, and OK/FAIL, are located directly on the faceplate of the Routing

Engine. Table 14 on page 30 describes the functions of the Routing Engine LEDs.

Table 14: Routing Engine LEDs

DescriptionStateColorLabel

Routing Engine is the Master.On steadilyBlueMASTER

Indicates activity on the SSD or Compact Flash.BlinkingGreenSTORAGE

Routing Engine is transitioning online.BlinkingGreenONLINE

Routing Engine is functioning normally.On steadily

Routing Engine has failed.On steadilyRedOK/FAIL

Documentation

MX240 Routing Engine Description on page 23•

• MX480 Routing Engine Description

• MX960 Routing Engine Description

Page 61

RE-S-X6-64G Routing Engine LEDs

Each Routing Engine has five LEDs that indicate its status. The LEDs—labeled MASTER,

DISK1, DISK2, ONLINE, and OK/FAIL—are located on the faceplate of the Routing Engine.

Table 15 on page 31 describes the functions of the Routing Engine LEDs.

Figure 18: RE-S-X6-64G Routing Engine LEDs

Chapter 5: Host Subsystem Components and Descriptions

4—1—

DISK2 LEDONLINE LED

5—2—

ONLINE/OFFLINE buttonOK/FAIL LED

6—3—

MASTER LEDDISK1 LED

Table 15: RE-S-X6-64G Routing Engine LEDs

Blinking slowlyGreenONLINE

DescriptionStateColorLabel

Routing Engine is in the process of booting BIOS, and the host OS.

Routing Engine is in the process of booting Junos OS.Blinking rapidly

Routing Engine is not online or not functioning normally.Off-

Indicates presence of disk activity.BlinkingGreenDISK1

There is no disk activity.Off-

Indicates presence of disk activity.BlinkingGreenDISK2

There is no disk activity.Off-

Routing Engine is powering up.On steadilyGreenOK/FAIL

Routing Engine is not powering up, which indicates failure.On steadilyYellow

This Routing Engine is the Master Routing Engine.On steadilyBlueMASTER

Documentation

MX240 Routing Engine Description on page 23•

• MX480 Routing Engine Description

• MX960 Routing Engine Description

Page 62

MX240 3D Universal Edge Router Hardware Guide

Routing Engine Specifications

Table 16 on page 32 lists the current specifications for Routing Engines supported on

M Series, MX Series, and T Series routers. Table 17 on page 33 lists the specifications for end-of-life Routing Engines.

NOTE: For information about PTX Series Routing Engine specifications, see

Routing Engines Supported on PTX Series Routers

Table 16: Routing Engine Specifications

Routing Engine

RE-400-768

RE-A-1000-2048

RE-A-2000-4096

RE-S-1300-2048

RE-S-2000-4096

Celeron

Pentium

Connection to PFEsMemoryProcessor

Fast Ethernet768 MB400-MHz

2048 MB1.0-GHz

4096 MB2.0-GHz

2048 MB1.3-GHz

4096 MB2.0-GHz

8 GB1.8-GHzRE-C1800

Gigabit Ethernet

Ethernet

40 GB hard disk

SSDGigabit

CompactFlash card

4 GB CompactFlash card

First Junos OS SupportMediaDisk

9.01 GB

8.11 GB

8.21 GB

T1600 router in a routing matrix: 9.6R2

StandaloneT640 or T1600 router:11.2

16 GB2.6-GHzRE-C2600

Ethernet

8 GB or 16 GB1800-MHzRE-A-1800x2

Ethernet

8 GB or 16 GB1800-MHzRE-S-1800x2

Ethernet

SSDGigabit

32 GB SSDGigabit

4 GB CompactFlash card

CompactFlash card

TX Matrix Plus router: 9.6R2

10.44 GB

Page 63

Table 16: Routing Engine Specifications (continued)

Chapter 5: Host Subsystem Components and Descriptions

Routing Engine

Connection to PFEsMemoryProcessor

8GB or 16 GB1800-MHzRE-S-1800x4

Ethernet

4 GB1.8-GHzRE-S-MX104

Ethernet

4 GB1.73-GHzRE-B-1800x1-4G

Ethernet

16 GB1800-GHzRE-MX2000-1800x4

Ethernet

32 GB1800 GhzRE-S-1800X4-32G-S

Ethernet

32 GB1800 GhzREMX2K-1800-32G-S

Ethernet

32 GB SSDGigabit

CompactFlash card

–Gigabit

Flash

64 GB SSDGigabit

–Gigabit

32 GB SSDGigabit

–Gigabit

4 GB CompactFlash card

Internal CompactFlash card

4 GB Fixed Internal CompactFlash card

4GB Fixed Internal CompactFlash card

First Junos OS SupportMediaDisk

10.44 GB

13.28 GB NAND

12.1R2, 11.4R4, and

12.2R1

12.3R24 GB Fixed

•

12.3R4

•

13.2R1

•

12.3R4

•

13.2R1

64 GB2 GhzRE-S-X6-64G

Gigabit Ethernet

Table 17: End-of-Life Routing Engine Specifications

Routing Engine

RE-333-256

RE-333-768

RE-600-512

RE-600-2048

256 MB333-MHz

Pentium II

768 MB333-MHz

Pentium II

512 MB600-MHz

Pentium III

2048 MB600-MHz

Pentium III

Connection to PFEsMemoryProcessor

Fast Ethernet

6.4GB hard disk

30 GB hard disk

40 GB hard disk

SSDs

CompactFlash card

First Junos OS SupportMediaDisk

3.480 MB

5.4256 MB

5.31 GB

15.1F4, 16.1-Two 50-GB

EOL Details

PSN-2003-01-063

PSN-2004-07-019

PSN-2008-02-018

Page 64

MX240 3D Universal Edge Router Hardware Guide

Table 17: End-of-Life Routing Engine Specifications (continued)

Routing Engine

RE-850-1536

RE-M40

RE-M40-333-768

RE-M40-600-2048

RE-1600-2048

Pentium III

Pentium

Pentium II

Pentium III

Pentium M

Connection to PFEsMemoryProcessor

1536 MB850-MHz

256 MB200-MHz

768 MB333-MHz

2048 MB600-MHz

2048 MB1.6-GHz

Fast Ethernet

Gigabit Ethernet

40 GB hard disk

6.4GB hard disk

10 GB hard disk

30 GB hard disk

40 GB hard disk

CompactFlash card

First Junos OS SupportMediaDisk

7.21 GB

3.280 MB

4.280 MB

5.4128 MB

6.21 GB

EOL Details

PSN-2011-04-226

FA-HW-0101-001

PSN-2003-01-063

PSN-2004-11-020

PSN-2008-02-019

NOTE: The memory in Table 16 on page 32 indicates the amount of total

memory. To determine the amount of available memory, issue the show

chassis routing-engine CLI command.

On routing platforms that accept two Routing Engines, you cannot mix Routing Engine types except for a brief period (one minute or so) during an upgrade or downgrade to two Routing Engines of the same type.

Supported Routing Engines by Router on page 34•

Documentation

Supported Routing Engines by Router

The following tables list the RoutingEngines that each router supports, the first supported release for the Routing Engine in the specified router,the management Ethernet interface, and the internal Ethernet interfaces for each Routing Engine.

•

M7i Routing Engines on page 35

•

M10i Routing Engines on page 35

•

M40e Routing Engines on page 36

•

M120 Routing Engines on page 36

•

M320 Routing Engines on page 37

•

MX5, MX10, MX40, and MX80 Routing Engine on page 37

Page 65

Chapter 5: Host Subsystem Components and Descriptions

•

MX104 Routing Engines on page 38

•

MX240 Routing Engines on page 38

•

MX480 Routing Engines on page 39

•

MX960 Routing Engines on page 40

•

MX2010 Routing Engines on page 41

•

MX2020 Routing Engines on page 41

•

PTX3000 Routing Engines on page 41

•

PTX5000 Routing Engines on page 41

•

T320 Routing Engines on page 42

•

T640 Routing Engines on page 42

•

T1600 Routing Engines on page 43

•

T4000 Routing Engines on page 44

•

TX Matrix Routing Engines on page 44

•

TX Matrix Plus Routing Engines on page 45

•

TX Matrix Plus (with 3D SIBs) Routing Engines on page 45

M7i Routing Engines

Table 18 on page 35 lists the Routing Engines supported by the M7i router. The M7i router

supports 32-bit Junos OS only.

Table 18: M7i Routing Engines

Name in CLI OutputModel Number

TSB16445)

TSB15553)

RE-B-1800x1RE-B-1800X1-4G

M10i Routing Engines

Table 19 on page 36 lists the Routing Engines supported by the M10i router. The M10i

router supports 32-bit Junos OS only.

FirstSupported 32-bit Junos OS Release

12.1R2

Management Ethernet Interface

Internal Ethernet Interface

fxp1fxp09.0RE-5.0RE-400-768 (EOL details:

fxp1fxp07.2RE-850RE-850-1536 (EOL details:

em0fxp011.4R4

Page 66

MX240 3D Universal Edge Router Hardware Guide

Table 19: M10i Routing Engines

Name in CLI OutputModel Number

First Supported 32-bit Junos OS Release

Management Ethernet Interface

Internal Ethernet Interface

TSB16445)

TSB15553)

RE-B-1800x1RE-B-1800X1-4G

M40e Routing Engines

Table 20 on page 36 lists the Routing Engines supported by the M40e router.

Table 20: M40e Routing Engines

RE-600-2048 (EOL details:

TSB14373)

(RE-600)

12.1R2

First Supported Junos OS ReleaseName in CLI OutputModel Number

fxp09.0RE-5.0RE-400-768 (EOL details:

fxp07.2RE-850RE-850-1536 (EOL details:

Management Ethernet Interface

fxp05.3RE-3.0 or RE-3.0

fxp08.1RE-A-1000RE-A-1000-2048

fxp1

fxp2

fxp1

fxp2

em0fxp011.4R4

Internal Ethernet Interface

fxp1

fxp2

fxp1

M120 Routing Engines

Table 21 on page 36 lists the Routing Engines supported by the M120 router.

Table 21: M120 Routing Engines

Name in CLI OutputModel Number

First Supported 32-bit Junos OS Release

First Supported 64-bit Junos OS Release

Management Ethernet Interface

fxp0–8.0R2RE-A-1000RE-A-1000-2048

fxp0–8.0R2RE-A-2000RE-A-2000-4096

fxp2

InternalEthernet Interface

fxp1

fxp2

em0

bcm0

Page 67

Table 21: M120 Routing Engines (continued)

First Supported Name in CLI OutputModel Number

32-bit Junos OS

Release

Chapter 5: Host Subsystem Components and Descriptions

First Supported 64-bit Junos OS Release

Management Ethernet Interface

InternalEthernet Interface

RE-A-1800x2RE-A-1800X2-8G

RE-A-1800x2RE-A-1800X2-16G

RE-A-1800x4RE-A-1800X4-16G

M320 Routing Engines

Table 22 on page 37 lists the Routing Engines supported by the M320 router.

Table 22: M320 Routing Engines

Name in CLI OutputModel Number

details: TSB14374)

•

11.4R5

•

12.1R3

•

11.4R5

•

12.1R3

•

11.4R5

•

12.1R3

First Supported 32-bit Junos OS Release

First Supported 64-bit Junos OS Release

fxp010.4

Management Ethernet Interface

fxp0–6.2RE-4.0RE-1600-2048 (EOL

fxp1

fxp2

fxp1

fxp2

em0

em1

InternalEthernet Interface

fxp1

fxp2

•

11.4R5

12.1R3

11.4R5

12.1R3

11.4R5

12.1R3

12.2

RE-A-1800x2RE-A-1800X2-8G

RE-A-1800x2RE-A-1800X2-16G

RE-A-1800X4RE-A-1800X4-8G

MX5, MX10, MX40, and MX80 Routing Engine

Table 23 on page 38 lists the Routing Engines supported by the MX5, MX10, MX40, and

MX80 routers.

fxp0–8.1RE-A-2000RE-A-2000-4096

fxp010.4

em0

bcm0

em0

bcm0

em0

bcm0

em0

em1

Page 68

MX240 3D Universal Edge Router Hardware Guide

Table 23: MX5, MX10, MX40, and MX80 Routing Engine

First Supported Model Number

Built-in Routing Engine

Name in CLI Output

RE-MX80

32-bit Junos OS

Release

MX104 Routing Engines

Table 24 on page 38 lists the Routing Engines supported by MX104 routers.

Table 24: MX104 Routing Engines

First Supported Model Number

Name in CLI Output

32-bit Junos OS

Release

First Supported 64-bitJunos OS Release

First Supported 64-bit Junos OS Release

Management Ethernet Interface

fxp0-12.3Routing Engine

Management Ethernet Interface

fxp0–13.2Routing EngineRE-S-MX104

InternalEthernet Interface

em0

em1

NOTE: em1 is used to

communicate with the MS-MIC when it is inserted.

InternalEthernet Interface

fxp1

fxp2

MX240 Routing Engines

Table 25 on page 38 lists the Routing Engines supported by MX240 routers.

Table 25: MX240 Routing Engines

Name in CLI OutputModel Number

details: TSB16556

details: TSB16735

RE-S-1800x2RE-S-1800X2-8G (EOL

details: TSB16556

RE-S-1800x2RE-S-1800x2-16G (EOL

details: TSB16556

First Supported 32-bit Junos OS Release

•

11.4R5

•

12.1R3

•

11.4R5

•

12.1R3

First Supported 64-bit Junos OS Release

Management Ethernet Interface

fxp0–9.0RE-S-1300RE-S-1300-2048 (EOL

fxp0–9.0RE-S-2000RE-S-2000-4096 (EOL

fxp010.4

Internal Ethernet Interface

fxp1

fxp2

fxp1

fxp2

em0

em1

em0

em1

Page 69

Table 25: MX240 Routing Engines (continued)

First Supported Name in CLI OutputModel Number

32-bit Junos OS

Release

Chapter 5: Host Subsystem Components and Descriptions

First Supported 64-bit Junos OS Release

Management Ethernet Interface

Internal Ethernet Interface

RE-S-1800X4RE-S-1800X4-8G

RE-S-1800x4RE-S-1800X4-16G

RE-S-1800X4RE-S-1800X4-32G-S

MX480 Routing Engines

Table 26 on page 39 lists the Routing Engines supported by MX480 routers.

Table 26: MX480 Routing Engines

First Supported Name in CLI OutputModel Number

(EOL details:

TSB16556

32-bit Junos OS

Release

•

11.4R5

12.1R3

11.4R5

12.1R3

12.3R4

13.2R1

•

12.3R4

•

13.2R1

First Supported 64-bit Junos OS Release

fxp010.4

fxp0

Management Ethernet Interface

fxp0–8.4RE-S-1300RE-S-1300-2048

em0

em1

em0

em1

em0,

em1

ixlv0, igb0fxp015.1F4–RE-S-2X00x6RE-S-X6-64G

Internal Ethernet Interface

fxp1

fxp2

(EOL details:

TSB16735

(EOL details:

TSB16556

(EOL details:

TSB16556

fxp0–8.4RE-S-2000RE-S-2000-4096

fxp1

fxp2

•

11.4R5

12.1R3

11.4R5

12.1R3

11.4R5

12.1R3

11.4R5

12.1R3

RE-S-1800x2RE-S-1800X2-8G

RE-S-1800x2RE-S-1800X2-16G

RE-S-1800X4RE-S-1800X4-8G

RE-S-1800x4RE-S-1800X4-16G

fxp010.4

em0

em1

em0

em1

em0

em1

em0

em1

Page 70

MX240 3D Universal Edge Router Hardware Guide

Table 26: MX480 Routing Engines (continued)

First Supported Name in CLI OutputModel Number

RE-S-1800X4RE-S-1800X4-32G-S

32-bit Junos OS

Release

•

MX960 Routing Engines

Table 27 on page 40 lists the Routing Engines supported by MX960 routers.

Table 27: MX960 Routing Engines

Name in CLI OutputModel Number

details: TSB16556

details: TSB16735

12.3R4

13.2R1

First Supported 32-bit Junos OS Release

First Supported 64-bit Junos OS Release

•

12.3R4

•

13.2R1

First Supported 64-bit Junos OS Release

Management Ethernet Interface

fxp0

Management Ethernet Interface

fxp0–8.2RE-S-1300RE-S-1300-2048 (EOL

fxp0–8.2RE-S-2000RE-S-2000-4096 (EOL

Internal Ethernet Interface

em0

em1

ixlv0, igb0fxp015.1F4–RE-S-2X00x6RE-S-X6-64G

Internal Ethernet Interface

fxp1

fxp2

fxp1

fxp2

details: TSB16556

•

11.4R5

12.1R3

11.4R5

12.1R3

11.4R5

12.1R3

11.4R5

12.1R3

12.3R4

13.2R1

•

12.3R4

13.2R1

RE-S-1800x2RE-S-1800X2-8G (EOL

RE-S-1800x2RE-S-1800X2-16G (EOL

RE-S-1800x4RE-S-1800X4-8G

RE-S-1800x4RE-S-1800X4-16G

RE-S-1800x4RE-S-1800X4-32G-S

fxp010.4

fxp0

em0

em1

em0

em1

em0

em1

em0

em1

em0

em1

ixlv0, igb0fxp015.1F4–RE-S-2X00x6RE-S-X6-64G

Page 71

MX2010 Routing Engines

Table 28 on page 41 lists the Routing Engines supported by MX2010 routers.

Table 28: MX2010 Routing Engines

Chapter 5: Host Subsystem Components and Descriptions

RE-S-1800x4REMX2K-1800-32G-S

MX2020 Routing Engines

Table 29 on page 41 lists the Routing Engines supported by MX2010 routers.

Table 29: MX2020 Routing Engines

RE-S-1800x4REMX2K-1800-32G-S

First Supported 64-bit Junos OS ReleaseNamein CLI OutputModel Number

•

12.3R4

•

13.2R1

First Supported 64-bit Junos OS ReleaseNamein CLI OutputModel Number

•

12.3R4

•

13.2R1

Management Ethernet Interface

fxp012.3R2RE-S-1800x4RE-MX2000-1800X4

fxp0

Management Ethernet Interface

fxp012.3R2RE-S-1800x4RE-MX2000-1800X4

fxp0

Internal Ethernet Interface

em0

em1

em0

em1

Internal Ethernet Interface

em0

em1

em0

em1

PTX3000 Routing Engines

Table 30 on page 41 lists the Routing Engines supported on the PTX3000.

NOTE: The PTX3000 supports 64-bit Junos OS only.

Table 30: PTX3000 Routing Engines

PTX5000 Routing Engines

Table 31 on page 42 lists the Routing Engines supported on the PTX5000.

First Supported Junos OS ReleaseName in CLI OutputModel Number

Management Ethernet Interface

em013.2R2RE-DUO-2600RE-DUO-C2600-16G

Internal Ethernet Interface

ixgbe0

ixgbe1

Page 72

MX240 3D Universal Edge Router Hardware Guide

NOTE: The PTX5000 supports 64-bit Junos OS only.

Table 31: PTX5000 Routing Engines

Name in CLI OutputModel Number

First Supported Junos OS Release

Management Ethernet Interface

Internal Ethernet Interface

RE-DUO-2600RE-DUO-C2600-16G

T320 Routing Engines

Table 32 on page 42 lists the Routing Engines supported by the T320 router.

Table 32: T320 Routing Engines

RE-600-2048 (EOL details:

TSB14373)

TSB14374

(RE-600)

12.3

13.2

NOTE: The PTX5000 does not

support Junos OS Releases 12.1,

12.2, or 13.1.

First Supported 32-bit Junos OS ReleaseName in CLI OutputModel Number

em012.1X48

Management EthernetInterface

fxp05.3RE-3.0 or RE-3.0

fxp06.2RE-4.0RE-1600-2048 (EOL details:

ixgbe0

ixgbe1

ixlv0, ixlv1em015.1F4RE-PTX-2X00x8RE-PTX-X8-64G

Internal Ethernet Interface

fxp1

fxp2

fxp1

fxp2

T640 Routing Engines

fxp08.1RE-A-2000RE-A-2000-4096

fxp1

fxp2

Table 33 on page 43 lists the Routing Engines supported by the T640 router.

Page 73

Table 33: T640 Routing Engines

Chapter 5: Host Subsystem Components and Descriptions

RE-600-2048 (EOL details: TSB14373)

details: TSB14374

Name in CLI OutputModel Number

RE-3.0 (RE-600)

RE-DUO-1800RE-DUO-C1800-8G

RE-DUO-1800RE-DUO-C1800-16G

First Supported 32-bit Junos OS Release

32-bit Junos OS on a standalone T640 router:

11.2

32-bit Junos OS on a T640 router in a routing matrix: 11.4R9

32-bit Junos OS on a standalone T640 router:

11.4R2

First Supported 64-bit Junos OS Release

standalone T640 router:

11.3

64-bit Junos OS on a T640 router in a routing matrix: 11.4R9

standalone T640 router:

11.4R2

Management Ethernet Interface

fxp0–5.3RE-3.0 or

fxp0–6.2RE-4.0RE-1600-2048 (EOL

fxp0–8.1RE-A-2000RE-A-2000-4096

em064-bit Junos OS on a

Internal Ethernet Interface

fxp1

fxp2

fxp1

fxp2

em0

bcm0

em1

bcm0

em1

32-bit Junos OS on a T640 router in a routing matrix: 11.4R9

T1600 Routing Engines

Table 34 on page 43 lists the Routing Engines supported by the T1600 router.

NOTE: (Two RE-DUO-C1800-8G or two RE-DUO-C1800-16G are required

to connect to a Routing Matrix)

Table 34: T1600 Routing Engines

First Supported 32-bit Junos OS Release

RE-600-2048 (EOL details: TSB14373)

RE-1600-2048 (EOL details: TSB14374

Name in CLI OutputModel Number

RE-3.0 (RE-600)

(RE-1600)

64-bit Junos OS on a T640 router in a routing matrix: 11.4R9

First Supported 64-bit Junos OS Release

Management Ethernet Interface

fxp0–8.5RE-3.0 or

fxp0–8.5RE-4.0

Internal Ethernet Interface

fxp1

fxp2

fxp1

fxp2

Page 74

MX240 3D Universal Edge Router Hardware Guide

Table 34: T1600 Routing Engines (continued)

RE-DUO-C1800-8G

Name in CLI OutputModel Number

RE-TXP-LCC

RE-DUO-1800

RE-DUO-1800RE-DUO-C1800-16G

First Supported 32-bit Junos OS Release

32-bit Junos OS on a T1600 router in a routing matrix: 9.6

NOTE: Junos OS Releases

9.6 through 10.4 support RE-DUO-C1800-8G only during upgrade to a line-card chassis (LCC) in a routing matrix.

32-bit Junos OS on a standalone T1600 router:11.1

32-bit Junos OS on a standalone T1600 router:

11.4R2

32-bit Junos OS on a T1600 router in a routing matrix:

11.4R2

First Supported 64-bit Junos OS Release

T1600 router in a routing matrix: 9.6

64-bit Junos OS on a standalone T1600 router: 11.1

standalone T1600 router: 11.4R2

64-bit Junos OS on a T1600 router in a routing matrix: 11.4R2

Management Ethernet Interface

fxp0–8.5RE-A-2000RE-A-2000-4096

em064-bit Junos OS on a

Internal Ethernet Interface

em0

bcm0

em1

bcm0

em1

T4000 Routing Engines

Table 35 on page 44 lists the Routing Engines supported by the T4000 router.

NOTE: The T4000 router supports 64-bit Junos OS only.

Table 35: T4000 Routing Engines

Name in CLI OutputModel Number

RE-DUO-1800RE-DUO-C1800-8G

RE-DUO-1800RE-DUO-C1800-16G

TX Matrix Routing Engines

Table 36 on page 45 lists the Routing Engines supported by the TX Matrix router.

First Supported 64-bit Junos OS Release

T4000 router in a routing matrix: 13.1

Management Ethernet Interface

em0Standalone T4000 router: 12.1

em0Standalone T4000 router: 12.1R2

Internal Ethernet Interface

bcm0

em1

bcm0

em1

Page 75

Table 36: TX Matrix Routing Engines

Chapter 5: Host Subsystem Components and Descriptions

Name in CLI OutputModel Number

RE-600-2048 (EOL details: TSB14373)

details: TSB14374

(RE-600)

TX Matrix Plus Routing Engines

First Supported 32-bit Junos OS Release

First Supported 64-bit Junos OS Release

Management Ethernet Interface

fxp0–7.0RE-3.0 or RE-3.0

fxp0–7.0RE-4.0 (RE-1600)RE-1600-2048 (EOL

fxp0–8.5RE-A-2000RE-A-2000-4096

em011.4R911.4R9RE-DUO-1800RE-DUO-C1800-8G

em011.4R911.4R9RE-DUO-1800RE-DUO-C1800-16G

Internal Ethernet Interface

fxp1

fxp2

fxp1

fxp2

em0

bcm0

em1

bcm0

em1

Table 37 on page 45 lists the Routing Engines supported by the TX Matrix Plus router.

Table 37: TX Matrix Plus Routing Engines

First Supported 64-bit Junos OS Release

RE-DUO-C2600-16G

Name in CLI OutputModel Number

RE-DUO-2600

First Supported 32-bit Junos OS Release

TX Matrix Plus (with 3D SIBs) Routing Engines

Table 38 on page 45 lists the Routing Engines supported by the TX Matrix Plus router

with 3D SIBs.

Table 38: Routing Engines on TX Matrix Plus with 3D SIBs

First Supported 64-bit Junos OS Release

RE-DUO-C2600-16G

Name in CLI OutputModel Number

RE-DUO-2600

First Supported 32-bit Junos OS Release

Management Ethernet Interface

em064-bit Junos OS: 11.432-bit Junos OS: 9.6RE-TXP-SFC or

Management Ethernet Interface

em064-bit Junos OS: 11.4-RE-TXP-SFC or

Internal Ethernet Interface

ixgbe0

ixgbe1

Internal Ethernet Interface

ixgbe0

ixgbe1

Page 76

MX240 3D Universal Edge Router Hardware Guide

Documentation

• Routing Engine Specifications on page 32

• Understanding Internal Ethernet Interfaces

• Understanding Management Ethernet Interfaces

Page 77

CHAPTER 6

Line Card Components and Descriptions

•

Interface Modules—DPCs on page 47

•

Interface Modules—FPCs and PICs on page 54

•

Interface Modules—MPCs and MICs on page 60

Interface Modules—DPCs

•

MX240 Dense Port Concentrator (DPC) Description on page 47

•

MX240 DPC Port and Interface Numbering on page 49

•

MX240 Dense Port Concentrator (DPC) LEDs on page 52

•

DPCs Supported on MX240, MX480, and MX960 Routers on page 52

MX240 Dense Port Concentrator (DPC) Description

A Dense Port Concentrator (DPC) is optimized for Ethernet density and supports up to 40 Gigabit Ethernet or four 10-Gigabit Ethernet ports (see Figure 19 on page 48). Other combinations of Gigabit Ethernet and 10-Gigabit ports are available in various DPC models. For more information about these models, see the MX Series Interface Module

Reference

The DPC assembly combines packet forwarding and Ethernet interfaces on a single board, with either twoor four 10-Gbps PacketForwarding Engines. Each PacketForwarding Engine consists of one I-chip for Layer 3 processing and one Layer 2 network processor. The DPCs interface with the power supplies and Switch Control Boards (SCBs).

The router has two dedicated line card slots for DPCs, MPCs, or FPCs. DPCs install horizontally in the front of the router (see Figure 19 on page 48). One multifunction slot numbered 1/0 supports either one DPC or one SCB. The DPC slots are numbered 1/0, 1, and 2, bottom to top. A DPC can be installed in any slot on the router that supports DPCs.

You can install any combination of DPC types in the router.

DPCs are hot-removable and hot-insertable. When you install a DPC in an operating router, the Routing Engine downloads the DPC software, the DPC runs its diagnostics, and the Packet Forwarding Engines housed on the DPC are enabled. Forwarding on other DPCs continues uninterrupted during this process.

Page 78

OK/FAIL

TUNNEL

LINK

1/0

TUNNEL

LINK

0/0

TUNNEL

LINK

2/0

TUNNEL

LINK

3/0

OK/

AIL

0/0

0/5

2/0

2/5

1/0

1/5

3/0

3/5

g004005

DPC 40x1GE DPC 4x10GE

MX240 3D Universal Edge Router Hardware Guide

If a slot is not occupied by a DPC or an SCB, a blank panel must be installed to shield the empty slot and to allow cooling air to circulate properly through the router.

Figure 19 on page 48 shows typical DPCs supported on the MX240 router. For more

information about DPCs, see the MX Series Interface Module Reference.

Figure 19: Typical DPCs Supported on the MX240 Router

Figure 20: DPC Installed Horizontally in the MX240 Router

DPC Components

Each DPC consists of the following components:

•

DPC cover, which functions as a ground plane and a stiffener.

•

Fabric interfaces.

•

Two Gigabit Ethernet interfaces that allow control information, route information, and statistics to be sent between the Routing Engine and the CPU on the DPCs.

Page 79

Chapter 6: Line Card Components and Descriptions

•

Two interfaces from the SCBs that enable the DPCs to be powered on and controlled.

•

Physical DPC connectors.

•

Two or four Packet Forwarding Engines.

•

Midplane connectors and power circuitry.

•

Processor subsystem, which includes a 1.2-GHz CPU, system controller, and 1 GB of SDRAM.

•

Online button—Takes the DPC online or offline when pressed.

•

LEDs on the DPC faceplate. For more information about LEDs on the DPC faceplate, see the MX Series Interface Module Reference.

Two LEDs, located on the craft interface above the DPC, display the status of the DPC and are labeled OK and FAIL.

Documentation

DPC and MPC LEDs on the MX240 Craft Interface on page 15•

• MX240 Field-Replaceable Units (FRUs) on page 219

• Replacing an MX240 DPC on page 279

MX240 DPC Port and Interface Numbering

Each port on a DPC corresponds to a unique interface name in the CLI.

In the syntax of an interface name, a hyphen (-) separates the media type from the DPC number (representedas an FPC in the CLI). The DPC slot number corresponds to the first number in the interface. The second number in the interface corresponds to the logical PIC number. The last number in the interface matches the port number on the DPC. Slashes (/) separate the DPC number from the logical PIC number and port number.

type-fpc/pic/port

•

type—Media type, which identifies the network device. For example:

•

ge—Gigabit Ethernet interface

•

so—SONET/SDH interface

•

xe—10-Gigabit Ethernet interface

For a complete list of media types, see Interface Naming Overview.

•

fpc—Slot in which the DPC is installed. On the MX240 router, the DPCs are represented in the CLI as FPC 0 through FPC 2.

•

pic—Logical PIC on the DPC. The number of logical PICs varies depending on the type of DPC. For example, a:

•

20-port Gigabit Ethernet DPC has two logical PICs, numbered 0 through 1.

•

40-port Gigabit Ethernet DPC has four logical PICs, numbered 0 through 3.

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•

2-port 10-Gigabit Ethernet DPC has two logical PICs, numbered 0 through 1.

•

4-port 10-Gigabit Ethernet DPC has four logical PICs, numbered 0 through 3.

For more information on specific DPCs, see “DPCs Supported on MX240, MX480, and

MX960 Routers” on page 52 in the MX Series Interface Module Reference.

•

port—Port number.

The MX240 router supports up to three DPCs that install horizontally and are numbered from bottom to top.

Figure 21 on page 50 shows a 40-port Gigabit Ethernet DPC with SFP installed in slot 2

on the MX240 router.

Figure 21: MX240 DPC Interface Port Mapping

The DPC contains four logical PICs, numbered PIC 0 through PIC 3 in the CLI. Each logical PIC contains 10 ports numbered 0 through 9.

The show chassis hardware command output displays a 40-port Gigabit Ethernet DPC with SFP (DPCE-R-40GE-SFP) installed in DPC slot 2. The DPC is shown as FPC 2 and the DPC’s four logical PICs — 10x 1GE(LAN) — are shown as PIC 0 through PIC 3.

user@host> show chassis hardware

... FPC 2 REV 07 750-018122 KB8222 DPCE 40x 1GE R CPU REV 06 710-013713 KA9010 DPC PMB PIC 0 BUILTIN BUILTIN 10x 1GE(LAN) Xcvr 0 REV 01 740-011782 PCH2NU4 SFP-SX Xcvr 1 REV 01 740-011782 PCH2P4R SFP-SX Xcvr 2 REV 01 740-011782 PCH2NYL SFP-SX Xcvr 3 REV 01 740-011782 PCH2UW6 SFP-SX Xcvr 4 REV 01 740-011782 PCH2P4N SFP-SX Xcvr 5 REV 01 740-011782 PCH2UME SFP-SX Xcvr 6 REV 01 740-011613 PCE1H5P SFP-SX Xcvr 7 REV 01 740-011782 PCH2UFG SFP-SX Xcvr 8 REV 02 740-011613 AM0947SEYU2 SFP-SX

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Chapter 6: Line Card Components and Descriptions

Xcvr 9 REV 02 740-011613 AM0947SEYTQ SFP-SX PIC 1 BUILTIN BUILTIN 10x 1GE(LAN) Xcvr 0 REV 01 740-011782 PCH2UYF SFP-SX Xcvr 1 REV 01 740-011782 PCH2P4L SFP-SX Xcvr 2 REV 01 740-011782 PCH2UCL SFP-SX Xcvr 3 REV 01 740-011782 PCH2P4X SFP-SX Xcvr 4 REV 01 740-011782 PCH2P1E SFP-SX Xcvr 5 REV 01 740-011782 PCH2UD2 SFP-SX Xcvr 6 REV 01 740-011782 PCH2PLC SFP-SX Xcvr 7 REV 01 740-011782 PCH2UDJ SFP-SX Xcvr 8 REV 02 740-011613 AM0947SEX7S SFP-SX PIC 2 BUILTIN BUILTIN 10x 1GE(LAN) Xcvr 0 REV 01 740-011782 PCH2NV7 SFP-SX Xcvr 1 REV 01 740-011782 PCH2P6Q SFP-SX Xcvr 2 REV 01 740-011782 PCH2NUG SFP-SX Xcvr 3 REV 01 740-011782 PCH2P10 SFP-SX Xcvr 9 REV 02 740-011613 AM0947SEXBT SFP-SX PIC 3 BUILTIN BUILTIN 10x 1GE(LAN) Xcvr 0 REV 01 740-011782 PCH2PL4 SFP-SX Xcvr 1 REV 01 740-011782 PCH2P1K SFP-SX Xcvr 2 REV 01 740-011782 PCH2PLM SFP-SX Xcvr 3 REV 01 740-011782 PCH2UFF SFP-SX Xcvr 8 REV 02 740-011613 AM1003SFV5S SFP-SX Xcvr 9 REV 02 740-011613 AM0947SEXBX SFP-SX ...

The show interfaces terse command output displays the Gigabit Ethernet interfaces that correspond to the 40 ports located on the DPC.

user@host> show interfaces terse ge-2*

Interface Admin Link Proto Local Remote ge-2/0/0 up up ge-2/0/1 up down ge-2/0/2 up up ge-2/0/3 up up ge-2/0/4 up up ge-2/0/5 up up ge-2/0/6 up up ge-2/0/7 up up ge-2/0/8 up up ge-2/0/9 up up ge-2/1/0 up down ge-2/1/1 up down ge-2/1/2 up down ge-2/1/3 up down ge-2/1/4 up up ge-2/1/5 up up ge-2/1/6 up up ge-2/1/7 up up ge-2/1/8 up up ge-2/1/9 up down ge-2/2/0 up down ge-2/2/1 up down ge-2/2/2 up down ge-2/2/3 up down ge-2/2/4 up down ge-2/2/5 up down ge-2/2/6 up down ge-2/2/7 up down ge-2/2/8 up down

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MX240 3D Universal Edge Router Hardware Guide

ge-2/2/9 up down ge-2/3/0 up down ge-2/3/1 up down ge-2/3/2 up down ge-2/3/3 up down ge-2/3/4 up down ge-2/3/5 up down ge-2/3/6 up down ge-2/3/7 up down ge-2/3/8 up down ge-2/3/9 up down

MX240 Router Hardware and CLI Terminology Mapping on page 10•

Documentation

MX240 Dense Port Concentrator (DPC) LEDs

Two LEDs, located on the craft interface above the DPC, display the status of the DPC and are labeled OK and FAIL. For more information about the DPC LEDs on the craft interface, see “DPC and MPC LEDs on the MX240 Craft Interface” on page 15.

Each DPC also has LEDs located on the faceplate. For more information about LEDs on the DPC faceplate, see the “LEDs” section for each DPC in the MX Series Interface Module

Reference.

Documentation

MX240 Field-Replaceable Units (FRUs) on page 219•

• MX240 Dense Port Concentrator (DPC) Description on page 47

• Replacing an MX240 DPC on page 279

DPCs Supported on MX240, MX480, and MX960 Routers

Table39 on page 52 lists the DPCs supported bythe MX240, MX480, and MX960 routers.

Table 39: DPCs Supported in MX240, MX480, and MX960 Routers

DPC Model NumberDPC Name

Maximum Throughput per DPCPorts

First Junos OSRelease

Gigabit Ethernet

Gigabit Ethernet DPC with SFP

with SFP

8.240 Gbps40DPC-R-40GE-SFP

EOL (see

PSN-2009-06-400)

8.440 Gbps40DPCE-R-40GE-SFPGigabit Ethernet Enhanced DPC with SFP

8.440 Gbps40DPCE-X-40GE-SFPGigabit Ethernet Enhanced Ethernet Services DPC with SFP

8.540 Gbps40DPCE-X-Q-40GE-SFPGigabit Ethernet Enhanced Queuing Ethernet Services DPC

Page 83

Chapter 6: Line Card Components and Descriptions

Table 39: DPCs Supported in MX240, MX480, and MX960 Routers (continued)

Maximum DPC Model NumberDPC Name

SFP

Throughput

per DPCPorts

First Junos OSRelease

9.120 Gbps20DPCE-R-Q-20GE-SFPGigabit Ethernet Enhanced Queuing IP Services DPCs with

Gigabit Ethernet Enhanced Queuing IP Services DPCs with SFP

10-Gigabit Ethernet DPC with XFP

10-Gigabit Ethernet

10-Gigabit Ethernet Enhanced DPCs with XFP

XFP

DPC with XFP

10-Gigabit Ethernet Enhanced Queuing IP Services DPC with XFP

8.540 Gbps40DPCE-R-Q-40GE-SFP

EOL (see

PSN-2011-07-314)

8.240 Gbps4DPC-R-4XGE-XFP

EOL (see

PSN-2009-06-400)

9.120 Gbps2DPCE-R-2XGE-XFP

EOL (see

PSN-2011-02-314)

8.440 Gbps4DPCE-R-4XGE-XFP10-Gigabit Ethernet Enhanced DPCs with XFP

8.440 Gbps4DPCE-X-4XGE-XFP10-Gigabit Ethernet Enhanced Ethernet Services DPC with

8.540 Gbps4DPCE-X-Q-4XGE-XFP10-Gigabit Ethernet Enhanced Queuing Ethernet Services

8.540 Gbps4DPCE-R-Q-4XGE-XFP

EOL (see

PSN-2011-02-314)

Mulit-Rate Ethernet

Multi-Rate Ethernet Enhanced Ethernet Services DPC with SFP and XFP

with SFP and XFP

Tri-Rate Ethernet

9.240 Gbps22DPCE-R-20GE-2XGEMulti-Rate Ethernet Enhanced DPC with SFP and XFP

9.240 Gbps22DPCE-X-20GE-2XGE

EOL (see

PSN-2011-02-314)

9.340 Gbps22DPCE-R-Q-20GE-2XGEMulti-Rate Ethernet Enhanced Queuing IP Services DPC

9.140 Gbps40DPCE-R-40GE-TXTri-Rate Enhanced DPC

Page 84

MX240 3D Universal Edge Router Hardware Guide

Table 39: DPCs Supported in MX240, MX480, and MX960 Routers (continued)

Maximum DPC Model NumberDPC Name

Throughput

per DPCPorts

First Junos OSRelease

Tri-Rate Enhanced Ethernet Services DPC

Services

Documentation

MX Series DPC Overview•

• Protocols and Applications Supported by DPCs and Enhanced DPCs (DPC and DPCE-R)

• Protocols and Applications Supported by Enhanced Ethernet Services DPCs (DPCE-X)

• Protocols and Applications Supported by Enhanced Queuing IP Services DPCs

(DPCE-R-Q)

• Protocols and Applications Supported by Enhanced Queuing Ethernet Services DPCs

(DPCE-X-Q)

• Protocols and Applications Supported by the Multiservices DPC (MS-DPC)

Interface Modules—FPCs and PICs

•

MX240 Flexible PIC Concentrator (FPC) Description on page 54

•

MX240 Flexible PIC Concentrator (FPC) LEDs on page 56

•

FPCs Supported by MX240, MX480, and MX960 Routers on page 57

•

MX240 PIC Description on page 57

•

MX240 PIC Port and Interface Numbering on page 57

•

MX240 PIC LEDs on page 59

•

PICs Supported by MX240, MX480, and MX960 Routers on page 59

EOL (see

PSN-2011-07-315.)

MS-DPCMultiservices DPC

9.140 Gbps40DPCE-X-40GE-TX

9.3–2 (Not

supported)

MX240 Flexible PIC Concentrator (FPC) Description

A Flexible PIC Concentrator (FPC) occupies two DPC slots on an MX Series router. The DPC slots are numbered 1/0, 1, and 2, bottom to top.One FPC can be installedhorizontally in either slots 1/0 and 1, or slots 1 and 2 on the front of the router (see Figure 23 on page 56). The interface corresponds to the lowest numbered DPC slot for which the FPC is installed.

Figure 22 on page 55 shows typical FPCs supported on the MX240 router.

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g004417

DPCE-X-Q-40GE

FPC3MX-FPC2

MX-FPC2

Chapter 6: Line Card Components and Descriptions

Figure 22: Typical FPCs Supported on the MX240 Router

If a slot is not occupied by a DPC, an FPC, or an SCB, a blank panel must be installed to shield the empty slot and to allow cooling air to circulate properly through the router.

Each FPC supports up to two PICs. On an FPC2, one Packet Forwarding Engine receives incoming packets from the PICs installed on the FPC and forwards them through the switch planes to the appropriate destination port. On an FPC3, two Packet Forwarding Engines receive incoming packets from the PICs installed on the FPC and forwards them through the switch planes to the appropriate destination port. The FPCs interface with the power supplies and SCBs.

FPCs are hot-removable and hot-insertable, as described in “MX240 Component

Redundancy” on page 7. When you install an FPC into a functioning router, the Routing

Engine downloads the FPC software, the FPC runs its diagnostics, and the PICs, housed on the FPC, are enabled. Forwarding continues uninterrupted during this process. When you remove or install an FPC, packet forwarding between other DPCs or FPCs is not affected.

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MASTE

F A

ONLIN

OFFLIN

F AI

ACO/

L T

YELLOW

ALAR

RED

ALAR

MX240

SCB

g004415

MX240 3D Universal Edge Router Hardware Guide

Figure 23: FPC Installed in the MX240 Router Chassis

FPC Components

Each FPC consists of the following components:

•

FPC card carrier, which includes two PIC slots.

•

Up to two Packet Forwarding Engines, each consisting of one I-chip for Layer 3 processing and one Layer 2 network processor.

•

Midplane connectors and power circuitry.

•

Processor subsystem (PMB), which includes a 1.2-GHz CPU, system controller, 1 GB of SDRAM, and two Gigabit Ethernet interfaces.

•

Two LEDs, located on the craft interface above the FPC, that display the status of the FPC and are labeled OK and FAIL. For more information about the FPC LEDs located on the craft interface, see “FPC LEDs on the MX240 Craft Interface” on page 15.

•

FPC online/offline button, located on the craft interface above the FPC

Documentation

MX240 FPC Terminology•

• Replacing an MX240 FPC on page 284

• Maintaining MX240 FPCs on page 364

• Troubleshooting the MX240 FPCs on page 382

MX240 Flexible PIC Concentrator (FPC) LEDs

Documentation

MX240 Flexible PIC Concentrator (FPC) Description on page 54•

• MX240 FPC Terminology

• Replacing an MX240 FPC on page 284

• Maintaining MX240 FPCs on page 364

Page 87

• Troubleshooting the MX240 FPCs on page 382

FPCs Supported by MX240, MX480, and MX960 Routers

An FPC occupies two slots when installed in an MX240, MX480, or MX960 router. The maximum number of supported FPCs varies per router:

•

MX960 router—6 FPCs

•

MX480 router—3 FPCs

•

MX240 router—1 FPC

Table 40 on page 57 lists FPCs supported by MX Series routers.

Table 40: FPCs Supported by MX Series Routers

Chapter 6: Line Card Components and Descriptions

Documentation

• PICs Supported by MX240, MX480, and MX960 Routers on page 59

• High Availability Features

MX240 PIC Description

PICs provide the physical connection to various network media types, receiving incoming packets from the network and transmitting outgoing packets to the network. During this process, each PIC performs framing and line-speed signaling for its media type. Before transmitting outgoing data packets, the PICs encapsulate the packets received from the FPCs. Each PIC is equipped with an ASIC that performs control functions specific to the media type of that PIC.

PICs are hot-removable and hot-insertable. You can install up to two PICs in the slots in each FPC. PICs used in an FPC2 have captive screws at their upper and lower corners. PICs used in a Type 3 FPC have an upper ejector handle and a lower captive screw.

Maximum Number of PICs SupportedFPC Model NumberFPC NameFPC Type

Maximum Throughputper FPC (Full-duplex)

First Junos OS Release

9.420 Gbps2MX-FPC3FPC33

9.510 Gbps2MX-FPC2FPC22

MX Series PIC Overview•

Documentation

PICs Supported by MX240, MX480, and MX960 Routers on page 59•

• MX240 PIC LEDs on page 59

• Replacing an MX240 PIC on page 297

MX240 PIC Port and Interface Numbering

Each port on a PIC corresponds to a unique interface name in the CLI.

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Channelized STM-4/OC-12 SFP

1/0/2

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MX240 3D Universal Edge Router Hardware Guide

In the syntax of an interface name, a hyphen (-) separates the media type from the FPC number (represented as an FPC in the CLI). The FPC slot number corresponds to the first number in the interface. The second number in the interface corresponds to the PIC number. The last number in the interface matches the port number on the PIC. Slashes (/) separate the FPC slot number from the PIC number and port number:

type-fpc/pic/port

•

type—Media type, which identifies the network device. For example:

•

ge—Gigabit Ethernet interface

•

so—SONET/SDH interface

•

xe—10-Gigabit Ethernet interface

For a complete list of media types, see Interface Naming Overview.

•

fpc—Lowest slot number in which the FPC is installed. On the MX240 router, the FPC occupies two line card slots and is represented in the CLI as FPC 0 or FPC 1.

•

pic—PIC number, 0 or 1 depending on the FPC slot.

For more information on specific PICs, see “PICs Supported by MX240, MX480, and

MX960 Routers” on page 59 in the MX Series Interface Module Reference.

•

port—Port number.

The FPC installs horizontally in either slots 1/0 and 1, or slots 1 and 2 and accepts up to two PICs.

Figure 24 on page 58 shows a Channelized OC12/STM4 Enhanced IQ (IQE) PIC with SFP

installed in PIC slot 0 of an FPC installed in slot 1 and slot 2.

Figure 24: MX240 PIC Interface Port Mapping

Page 89

Chapter 6: Line Card Components and Descriptions

The show chassis hardware command output displays a Channelized OC12/STM4 Enhanced IQ (IQE) PIC (4x CHOC12 IQE SONET) installed in MX FPC Type 2.

user@host> show chassis hardware

... FPC 1 REV 01 710-024386 JW9571 MX FPC Type 2 CPU REV 03 710-022351 KE2986 DPC PMB PIC 0 REV 00 750-022630 DS1284 4x CHOC12 IQE SONET Xcvr 0 REV 01 740-011782 PB821SG SFP-SX Xcvr 1 REV 01 740-011782 PB829Q6 SFP-SX Xcvr 2 REV 01 740-011613 P9F15NQ SFP-SX Xcvr 3 REV 01 740-011782 P7N036X SFP-SX...

The show interfaces terse command output displays the channelized SONET OC12 interfaces (coc12), that correspond to the four ports located on the PIC.

user@host> show interfaces terse coc12*

Interface Admin Link Proto Local Remote coc12-1/0/0 up up coc12-1/0/1 up up coc12-1/0/2 up up coc12-1/0/3 up up

MX240 Router Hardware and CLI Terminology Mapping on page 10•

Documentation

MX240 PIC LEDs

Each PIC has LEDs located on the faceplate. For more information about LEDs on the PIC faceplate, see the “LEDs” section for each PIC in the MX Series Interface Module

Reference.

Documentation

PICs Supported by MX240, MX480, and MX960 Routers on page 59•

• MX240 PIC Description on page 57

• Replacing an MX240 PIC on page 297

• Maintaining MX240 PICs on page 372

PICs Supported by MX240, MX480, and MX960 Routers

Table 41 on page 59 lists the PICs supported by MX240, MX480, and MX960 routers.

Table 41: PICs Supported by MX240, MX480, and MX960 Routers

Channelized IQ PICs

IQ (IQE) PIC with SFP

First Junos OS ReleaseTypePortsPIC Model NumberPIC Name

9.524PB-4CHOC12-STM4-IQE-SFPChannelized OC12/STM4 Enhanced

IQ (IQE) PIC with SFP

9.521PB-1CHOC48-STM16-IQEChannelized OC48/STM16 Enhanced

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MX240 3D Universal Edge Router Hardware Guide

Table 41: PICs Supported by MX240, MX480, and MX960 Routers (continued)

First Junos OS ReleaseTypePortsPIC Model NumberPIC Name

SONET/SDH PICs

9.524PB-4OC3-1OC12-SON2-SFPSONET/SDH OC3/STM1 (Multi-Rate)

PIC with SFP

9.524PB-4OC3-4OC12-SON-SFPSONET/SDH OC12/STM4

(Multi-Rate) PIC with SFP

10.4R234PC-4OC48-STM16-IQE-SFPSONET/SDH OC48/STM16 Enhanced

IQ (IQE) PIC with SFP

9.521PB-1OC48-SON-B-SFPSONET/SDH OC48/STM16

(Multi-Rate) PIC with SFP

9.434PC-4OC48-SON-SFPSONET/SDH OC48/STM16 PIC with

SFP

XFP

Documentation

MX Series PIC Overview•

• FPCs Supported by MX240, MX480, and MX960 Routers on page 57

• High Availability Features

Interface Modules—MPCs and MICs

•

MIC/MPC Compatibility on page 61

•

MX240 Modular Interface Card (MIC) Description on page 67

•

MICs Supported by MX Series Routers on page 67

•

MX240 Modular Interface Card (MIC) LEDs on page 71

•

MX240 MIC Port and Interface Numbering on page 72

•

MX240 Modular Port Concentrator (MPC) Description on page 74

•

MX240 Modular Port Concentrator (MPC) LEDs on page 76

•

MPCs Supported by MX240, MX480, MX960, MX2010,and MX2020 Routers on page 77

•

MX240 Application Services Modular Line Card Description on page 79

•

MX240 Application Services Modular Storage Card Description on page 81

•

MX240 Application Services Modular Processing Card Description on page 82

•

MX240 AS MSC LEDs on page 83

•

MX240 AS MXC LEDs on page 83

9.431PC-1OC192-SON-VSRSONET/SDH OC192c/STM64 PIC

9.431PC-1OC192-SON-XFPSONET/SDHOC192c/STM64PIC with

Page 91

MIC/MPC Compatibility

Table 42 on page 61, Table 43 on page 62, Table 44 on page 64, and Table 45 on page 66

provide a compatibility matrix for the current MICs supported by MPC1, MPC2, MPC3, and MPC6 on MX240, MX480, MX960, MX2010, and MX2020 routers. The table lists the first Junos OS release in which the MPC supports the MIC. For example, Junos OS Release 10.2 is the first release in which the MX-MPC1-3D supports the Gigabit Ethernet MIC with SFP. An en dash indicates that the MIC is not supported.

Table 42: MIC/MPC1 Compatibility

(ATM MIC with SFP)

(Gigabit Ethernet MIC with SFP)

Chapter 6: Line Card Components and Descriptions

MPC1E QMPC1 QMPC1EMPC1MIC Name

12.1R412.1——MIC-3D-8OC3-2OC12-ATM

11.2R410.211.2R410.2MIC-3D-20GE-SFP

(Gigabit Ethernet MIC with SFP (E))

(10-Gigabit Ethernet MICs with XFP)

(Tri-Rate MIC)

(SONET/SDH OC3/STM1 (Multi-Rate) MICs with SFP)

(Channelized OC3/STM1 (Multi-Rate) Circuit EmulationMIC with SFP)

(SONET/SDH OC192/STM64 MIC with XFP)

13.2R213.2R213.2R213.2R2MIC-3D-20GE-SFP-E

11.2R410.211.2R410.2MIC-3D-2XGE-XFP

————MIC-3D-4XGE-XFP

11.2R410.211.2R410.2MIC-3D-40GE-TX

11.2R411.211.2R411.2MIC-3D-4OC3OC12-1OC48, MIC-3D-8OC3OC12-4OC48

12.212.2——MIC-3D-4COC3-1COC12-CE

12.212.212.212.2MIC-3D-1OC192-XFP

(Channelized SONET/SDH OC3/STM1 (Multi-Rate) MICs with SFP)

11.411.4——MIC-3D-4CHOC3-2CHOC12, MIC-3D-8CHOC3-4CHOC12

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MX240 3D Universal Edge Router Hardware Guide

Table 42: MIC/MPC1 Compatibility (continued)

(Channelized E1/T1 Circuit Emulation MIC)

(DS3/E3 MIC)

NOTE: You cannot run Channelized DS3 (MIC-3D-8CHDS3-E3)

on non-Q MPCs. Channelized DS3 is supported only on Q and EQ-based MPCs.

(Multiservices MIC)

Table 43: MIC/MPC2 Compatibility

MPC1E QMPC1 QMPC1EMPC1MIC Name

12.312.313.213.2MIC-3D-16CHE1-T1-CE

11.411.411.411.4MIC-3D-8DS3-E3, MIC-3D-8CHDS3-E3-B

13.213.213.213.2MS-MIC-16G

(ATM MIC with SFP)

(Gigabit Ethernet MIC with SFP)

(Gigabit Ethernet MIC with SFP (E))

(10-Gigabit Ethernet MIC with XFP)

MPC2E NGMPC2EMPC2MIC Name

——MIC-3D-8OC3-2OC12-ATM

14.2R3 and Junos Continuity

15.1

11.2R410.1MIC-3D-20GE-SFP

14.2R3 and Junos Continuity

15.1

13.2R213.2R2MIC-3D-20GE-SFP-E

14.2R3 and Junos Continuity

15.1

11.2R410.2MIC-3D-2XGE-XFP

14.2R3 and Junos Continuity

MPC2 Q

MPC2E Q

MPC2 EQ

MPC2E EQ

MPC2E P

—12.1R412.112.1R412.114.1R4,

12.211.2R410.111.2R410.114.1R4,

13.2R213.2R213.2R213.2R213.2R214.1R4,

12.211.2R410.211.2R410.214.1R4,

MPC2E NG Q

14.1R4,

14.2R3 and Junos Continuity

15.1

14.1R4,

14.2R3 and Junos Continuity

15.1

14.1R4,

14.2R3 and Junos Continuity

15.1

14.1R4,

14.2R3 and Junos Continuity

15.1

Page 93

Table 43: MIC/MPC2 Compatibility (continued)

Chapter 6: Line Card Components and Descriptions

(10-Gigabit Ethernet MICs with XFP)

(Tri-Rate MIC)

MIC-3D-8OC3OC12-4OC48

(SONET/SDH OC3/STM1 (Multi-Rate) MICs with SFP)

(Channelized OC3/STM1

(Multi-Rate) Circuit Emulation MIC with SFP)

MPC2E NGMPC2EMPC2MIC Name

11.2R410.1MIC-3D-4XGE-XFP

14.2R3 and Junos Continuity

15.1

11.2R410.2MIC-3D-40GE-TX

14.2R3 and Junos Continuity

15.1

11.411.4MIC-3D-4OC3OC12-1OC48,

14.2R3 and Junos Continuity

15.1

——MIC-3D-4COC3-1COC12-CE

flexible queuing option

MPC2 Q

MPC2E Q

MPC2 EQ

MPC2E EQ

MPC2E P

12.211.2R410.111.2R410.114.1R4,

12.211.2R410.211.2R410.214.1R4,

12.211.411.411.411.414.1R4,

12.212.212.212.212.215.1 with

MPC2E NG Q

14.1R4,

14.2R3 and Junos Continuity

15.1

14.1R4,

14.2R3 and Junos Continuity

15.1

14.1R4,

14.2R3 and Junos Continuity

15.1

14.1R4,

14.2R3 and Junos Continuity

15.1

(SONET/SDH OC192/STM64 MIC with XFP)

MIC-3D-8CHOC3-4CHOC12

(Channelized SONET/SDH

OC3/STM1(Multi-Rate)MICs with SFP)

(Channelized E1/T1 Circuit Emulation MIC)

12.212.2MIC-3D-1OC192-XFP

14.2R3 and Junos Continuity

15.1

——MIC-3D-4CHOC3-2CHOC12,

flexible queuing option

13.213.2MIC-3D-16CHE1-T1-CE flexible queuing option

12.212.212.212.212.214.1R4,

—11.411.411.411.415.1 with

—12.312.312.312.315.1 with

14.1R4,

14.2R3 and Junos Continuity

15.1

14.1R4,

14.2R3 and Junos Continuity

14.1R4,

14.2R3 and Junos Continuity

15.1

Page 94

MX240 3D Universal Edge Router Hardware Guide

Table 43: MIC/MPC2 Compatibility (continued)

11.411.4MIC-3D-8DS3-E3,

MIC-3D-8CHDS3-E3-B

(DS3/E3 MIC)

NOTE: You cannot run

Channelized DS3 (MIC-3D-8CHDS3-E3) on non-Q MPCs. Channelized DS3 is supported only on Q and EQ-based MPCs.

13.213.2MS-MIC-16G

(Multiservices MIC)

NOTE: Only one

MS-MIC-16G can be installed into any MPC.

Table 44: MIC/MPC3 Compatibility

—MIC-3D-8OC3-2OC12-ATM

(ATM MIC with SFP)

MPC2E NGMPC2EMPC2MIC Name

14.2R3 and Junos Continuity

15.1

14.2R3 and Junos Continuity

15.1

MPC2 Q

14.1R4, 14.2R3 and Junos Continuity

15.1

MPC2E Q

MPC2 EQ

MPC2E EQ

MPC2E P

12.211.411.411.411.414.1R4,

13.213.213.213.213.214.1R4,

MPC3E NG QMPC3E NGMPC3EMIC Name

14.1R4, 14.2R3 and Junos Continuity

15.1

MPC2E NG Q

14.1R4,

14.2R3 and Junos Continuity

15.1

14.1R4,

14.2R3 and Junos Continuity

15.1

(Gigabit Ethernet MIC with SFP)

(Gigabit Ethernet MIC with SFP (E))

(100-Gigabit Ethernet MIC with CFP)

(10-Gigabit Ethernet MICs with XFP)

12.1MIC-3D-20GE-SFP

13.2R2MIC-3D-20GE-SFP-E

12.1MIC3-3D-1X100GE-CFP

12.2MIC-3D-2XGE-XFP

—MIC-3D-4XGE-XFP

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

Page 95

Table 44: MIC/MPC3 Compatibility (continued)

Chapter 6: Line Card Components and Descriptions

MPC3E NG QMPC3E NGMPC3EMIC Name

(10-Gigabit Ethernet MIC with SFP+)

(40-Gigabit Ethernet MIC with QSFP+)

(100-Gigabit Ethernet MIC with CXP)

(100-Gigabit DWDM OTN MIC with CFP2)

MIC-3D-8OC3OC12-4OC48

(SONET/SDH OC3/STM1 (Multi-Rate) MICs with SFP)

(SONET/SDH OC192/STM64 MIC with XFP)

12.3MIC3-3D-10XGE-SFPP

12.2MIC3-3D-2X40GE-QSFPP

12.2MIC3-3D-1X100GE-CXP

13.3MIC-3D-4OC3OC12-1OC48

13.3MIC-3D-1OC192-XFP

14.1R4 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

15.1F515.1F515.1F5MIC3-100G-DWDM

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

MIC-3D-8CHOC3-4CHOC12

(Channelized SONET/SDH

OC3/STM1 (Multi-Rate) MICs with SFP)

(Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC with SFP)

—MIC-3D-4CHOC3-2CHOC12,

option

—MIC-3D-4COC3-1COC12-CE

15.1 with flexible queuing option

15.115.1 with flexible queuing

14.1R4, 14.2R3 and Junos Continuity

15.1

Page 96

MX240 3D Universal Edge Router Hardware Guide

Table 44: MIC/MPC3 Compatibility (continued)

MPC3E NG QMPC3E NGMPC3EMIC Name

(Multiservices MIC)

NOTE: On MPC3E, the

installation of the Multiservices MIC (MS-MIC-16G) with MIC3-3D-2X40GE-QSFPP, MIC3-3D-10XGE-SFPP, or MIC3-3D-1X100GE-CFP does not meet the NEBS criteria.

NOTE: Only one MS-MIC-16G

can be installed into any MPC.

Tri-Rate MIC

MIC-3D-8OC3OC12-4OC48

SONET/SDH OC3/STM1 (Multi-Rate) MICs with SFP

MIC-3D-8CHOC3-4CHOC12

Channelized SONET/SDH OC3/STM1 (Multi-Rate) MICs with SFP

13.2R2MS-MIC-16G

—MIC-3D-40GE-TX

12.1MIC-3D-4OC3OC12-1OC48,

12.1MIC-3D-4CHOC3-2CHOC12,

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

12.1MIC-3D-8DS3-E3,

MIC-3D-8CHDS3-E3-B

DS3/E3 MIC

NOTE: You cannot run

Channelized DS3 (MIC-3D-8CHDS3-E3) on non-Q MPCs. Channelized DS3 is supported only on Q and EQ-based MPCs.

Table 45: MIC/MPC6 Compatibility

10-Gigabit Ethernet MIC with SFP+ (24 Ports)

10-Gigabit Ethernet DWDM OTN MIC

14.1R4, 14.2R3 and Junos Continuity

15.1

14.1R4, 14.2R3 and Junos Continuity

15.1

MPC6EMIC Name

13.3R2MIC6-10G

13.3R3MIC6-10G-OTN

Page 97

Table 45: MIC/MPC6 Compatibility (continued)

100-Gigabit Ethernet MIC with CXP (4 Ports)

100-Gigabit Ethernet MIC with CFP2

Chapter 6: Line Card Components and Descriptions

MPC6EMIC Name

13.3R2MIC6-100G-CXP

13.3R3MIC6-100G-CFP2

MICs Supported by MX Series Routers on page 67•

Documentation

MX240 Modular Interface Card (MIC) Description

Modular Interface Cards (MICs) install into Modular Port Concentrators (MPCs) and provide the physical connections to various network media types. MICs allow different physical interfaces to be supported on a single line card. You can install MICs of different media types on the same router as long as the router supports those MICs.

MICs receive incoming packets from the network and transmit outgoing packets to the network. During this process, each MIC performs framing and high-speed signaling for its media type. Before transmitting outgoing data packets through the MIC interfaces, the MPCs encapsulate the packets received.

MICs are hot-removable and hot-insertable. You can install up to two MICs in the slots in each MPC.

Documentation

MICs Supported by MX Series Routers on page 67•

• MX240 Modular Interface Card (MIC) LEDs on page 71

• Replacing an MX240 MIC on page 288

• Maintaining MX240 MICs on page 369

MICs Supported by MX Series Routers

The following tables list the first supported Junos OS release for the MX Series.

•

Table 46 on page 68 lists the first supported Junos OS release for MICs on MX240,

MX480, MX960, MX2010, and MX2020 routers.

•

Table 47 on page 70 lists the first supported Junos OS release for MICs on MX5, MX10,

MX40, MX80, and MX104 routers.

Page 98

MX240 3D Universal Edge Router Hardware Guide

Table 46: MICs Supported by MX240, MX480, MX960, MX2010, and MX2020 Routers

MX240, MX480, and

MX2020 Routers

12.312.312.18MIC-3D-8OC3-2OC12-ATMATM MIC with SFP

12.312.311.48MIC-3D-8DS3-E3,

––12.316MIC-3D-16CHE1-T1-CEChannelized E1/T1 Circuit

ATM

DS3/E3

DS3/E3 MIC

Circuit Emulation

Emulation MIC

MIC-3D-8CHDS3-E3-B

MX960 RoutersPortsMIC Model NumberMIC Name

MX2010 Routers

Gigabit Ethernet

(E)

10-Gigabit Ethernet

XFP

SFP+

SFP+ (24 Ports)

MIC

40-Gigabit Ethernet

QSFP+

12.312.310.120MIC-3D-20GE-SFPGigabit Ethernet MIC with SFP

13.313.313.320MIC-3D-20GE-SFP-EGigabit Ethernet MIC with SFP

12.312.310.22MIC-3D-2XGE-XFP10-Gigabit Ethernet MICs with

12.312.310.14MIC-3D-4XGE-XFP10-Gigabit Ethernet MICs with

12.312.312.310MIC3-3D-10XGE-SFPP10-Gigabit Ethernet MIC with

13.3R213.3R2-24MIC6-10G10-Gigabit Ethernet MIC with

13.3R313.3R3-24MIC6-10G-OTN10-Gigabit Ethernet DWDM OTN

12.312.312.22MIC3-3D-2X40GE-QSFPP40-Gigabit Ethernet MIC with

100-Gigabit Ethernet

CFP

12.312.312.11MIC3-3D-1X100GE-CFP100-Gigabit Ethernet MIC with

Page 99

Chapter 6: Line Card Components and Descriptions

Table 46: MICs Supported by MX240, MX480, MX960, MX2010, and MX2020 Routers (continued)

MX240, MX480, and MX960 RoutersPortsMIC Model NumberMIC Name

CXP

CXP (4 Ports)

CFP2

100-Gigabit DWDM OTN

with CFP2

MX2010 Routers

MX2020 Routers

12.312.312.21MIC3-3D-1X100GE-CXP100-Gigabit Ethernet MIC with

13.3R213.3R2-4MIC6-100G-CXP100-Gigabit Ethernet MIC with

13.3R313.3R3-2MIC6-100G-CFP2100-Gigabit Ethernet MIC with

15.1F515.1F515.1F51MIC3-100G-DWDM100-Gigabit DWDM OTN MIC

Multi-Rate

(Multi-Rate) MICs with SFP

OC3/STM1 (Multi-Rate) MICs with SFP

(Multi-Rate) Circuit Emulation MIC with SFP

Tri-Rate

Services

12.312.311.24MIC-3D-4OC3OC12-1OC48SONET/SDH OC3/STM1

12.312.311.28MIC-3D-8OC3OC12-4OC48SONET/SDH OC3/STM1

12.312.311.44MIC-3D-4CHOC3-2CHOC12Channelized SONET/SDH

12.312.311.48MIC-3D-8CHOC3-4CHOC12Channelized SONET/SDH

12.312.312.24MIC-3D-4COC3-1COC12-CEChannelized OC3/STM1

12.312.310.240MIC-3D-40GE-TXTri-Rate MIC

13.20MS-MIC-16GMultiservices MIC

13.2

NOTE: Only

Junos Traffic Vision is supported.

NOTE: Only

Junos Traffic Vision is supported.

Page 100

MX240 3D Universal Edge Router Hardware Guide

Table 46: MICs Supported by MX240, MX480, MX960, MX2010, and MX2020 Routers (continued)

MX240, MX480, and MX960 RoutersPortsMIC Model NumberMIC Name

MX2010 Routers

SONET/SDH

with XFP

Table 47: MICs Supported by MX5, MX10, MX40, MX80, and MX104 Routers

ATM

MX2020 Routers

12.312.312.21MIC-3D-1OC192-XFPSONET/SDH OC192/STM64MIC

MX104MX80MX40MX10MX5PortsMIC Model NumberMIC Name

13.312.112.112.112.18MIC-3D-8OC3-2OC12-ATMATM MIC with SFP

DS3/E3

DS3/E3 MIC

Circuit Emulation

Emulation MIC

Emulation MIC (H)

Gigabit Ethernet

(E)

(EH)

10-Gigabit Ethernet

XFP

13.311.411.411.411.48MIC-3D-8DS3-E3,

MIC-3D-8CHDS3-E3-B

13.2R213.2R213.2R213.2R213.2R216MIC-3D-16CHE1-T1-CEChannelized E1/T1 Circuit

13.2R2––––16MIC-3D-16CHE1-T1-CE-HChannelized E1/T1 Circuit

13.2R210.211.2R411.2R411.2R420MIC-3D-20GE-SFPGigabit Ethernet MIC with SFP

13.2R213.2R213.2R213.2R213.2R220MIC-3D-20GE-SFP-EGigabit Ethernet MIC with SFP

13.2R2––––20MIC-3D-20GE-SFP-EHGigabit Ethernet MIC with SFP

13.2R210.211.2R411.2R411.2R42MIC-3D-2XGE-XFP10-Gigabit Ethernet MICs with

Multi-Rate

(Multi-Rate) MICs with SFP

13.311.211.2R411.2R411.2R44MIC-3D-4OC3OC12-1OC48SONET/SDH OC3/STM1

13.311.211.2R411.2R411.2R48MIC-3D-8OC3OC12-4OC48SONET/SDH OC3/STM1

Juniper mx240, MX240 3D Hardware Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

List of Figures

List of Tables

About the Documentation

Documentation and Release Notes

Supported Platforms

Documentation Conventions

Documentation Feedback

Requesting Technical Support

Self-Help Online Tools and Resources

Opening a Case with JTAC

MX240 Router Overview

Outstanding Issues with the MX240 Router

Errata with the MX240 Router Documentation

MX240 Component Redundancy

MX240 Chassis Description

MX240 Router Hardware and CLI Terminology Mapping

MX240 Craft Interface Overview

MX240 Alarm Relay Contacts on the Craft Interface

MX240 Alarm LEDs and Alarm Cutoff/Lamp Test Button

MX240 Component LEDs on the Craft Interface

Host Subsystem LEDs on the MX240 Craft Interface

Power Supply LEDs on the MX240 Craft Interface

DPC and MPC LEDs on the MX240 Craft Interface

FPC LEDs on the MX240 Craft Interface

SCB LEDs on the MX240 Craft Interface

Fan LED on the MX240 Craft Interface

MX240 Cooling System Description

MX240 Fan LED

MX240 Host Subsystem Description

MX240 Host Subsystem LEDs

MX240 Midplane Description

MX240 Routing Engine Description

RE-S-X6-64G Routing Engine Components

Routing Engine Interface Ports

RE-S-X6-64G Routing Engine Interface Ports

Routing Engine Boot Sequence

RE-S-1800 Routing Engine Description for MX Series

RE-S-1800 Routing Engine Components

RE-S-1800 Routing Engine Boot Sequence

RE-S-X6-64G Routing Engine Description for MX Series

RE-S-X6-64G Routing Engine Components

RE-S-X6-64G Routing Engine Boot Sequence

MX240 Routing Engine LEDs

RE-S-1800 Routing Engine LEDs

RE-S-X6-64G Routing Engine LEDs

Routing Engine Specifications

Supported Routing Engines by Router

M7i Routing Engines

M10i Routing Engines

M40e Routing Engines

M120 Routing Engines

M320 Routing Engines

MX5, MX10, MX40, and MX80 Routing Engine

MX104 Routing Engines

MX240 Routing Engines

MX480 Routing Engines

MX960 Routing Engines

MX2010 Routing Engines

MX2020 Routing Engines

PTX3000 Routing Engines

PTX5000 Routing Engines

T320 Routing Engines

T640 Routing Engines

T1600 Routing Engines

T4000 Routing Engines

TX Matrix Routing Engines

TX Matrix Plus Routing Engines

TX Matrix Plus (with 3D SIBs) Routing Engines

Interface Modules—DPCs

MX240 Dense Port Concentrator (DPC) Description

DPC Components

MX240 DPC Port and Interface Numbering

MX240 Dense Port Concentrator (DPC) LEDs

DPCs Supported on MX240, MX480, and MX960 Routers

Interface Modules—FPCs and PICs