Juniper MX104 Hardware Guide

Chapter 16 Connecting the MX104 Router to the Network . . . . . . . . . . . . . . . . . . . . . . . . 121
Connecting the MX104 Router to Management Devices . . . . . . . . . . . . . . . . . . . . 121
Connecting the Router to a Network for Out-of-Band Management . . . . . . . 121
Connecting the Router to a Management Console Device . . . . . . . . . . . . . . . 122
Connecting the MX104 Router to External Clocking and Timing Devices . . . . . . . 123
Connecting 1-PPS and 10-MHz Timing Devices to the MX104 Router . . . . . . 123
Connecting a T1 or E1 External Clocking Device to the MX104 Router . . . . . . 124
Connecting a Time-of-Day Device to the MX104 Router . . . . . . . . . . . . . . . . 124
Connecting the MX104 Router to an External Alarm-Reporting Device . . . . . . . . 124
Connecting Interface Cables to MX104 Routers . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Chapter 17 Initially Configuring the MX104 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Initially Configuring the MX104 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Part 4 Installing and Replacing Components
Chapter 18 Overview of Installing and Replacing Components . . . . . . . . . . . . . . . . . . . 135
MX104 Field-Replaceable Units (FRUs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Chapter 19 Replacing Chassis Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Replacing an MX104 Console or Auxiliary Cable . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Removing an MX104 Console or Auxiliary Cable . . . . . . . . . . . . . . . . . . . . . . 137
Installing an MX104 Console or Auxiliary Cable . . . . . . . . . . . . . . . . . . . . . . . 138
Replacing an MX104 Management Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . 138
Removing an MX104 Management Ethernet Cable . . . . . . . . . . . . . . . . . . . . 138
Installing an MX104 Management Ethernet Cable . . . . . . . . . . . . . . . . . . . . 139
Replacing an MX104 Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Disconnecting an MX104 Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Connecting an MX104 Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Replacing an MX104 Alarm Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Disconnecting the Router from an External Alarm-Reporting Device . . . . . . 141
Connecting the MX104 Router to an External Alarm-Reporting Device . . . . . 141
Chapter 20 Replacing Cooling System Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Replacing an MX104 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Removing an MX104 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Installing an MX104 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Installing an MX104 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Replacing an MX104 Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Removing an MX104 Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Installing an MX104 Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Installing an MX104 Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Chapter 21 Replacing Host Subsystem Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Installing an MX104 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Replacing an MX104 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Effect of Taking the MX104 Routing Engine Offline . . . . . . . . . . . . . . . . . . . . 152
Taking an MX104 Routing Engine Offline . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Removing an MX104 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Installing an MX104 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
viiCopyright © 2017, Juniper Networks, Inc.
Table of Contents

Juniper MX104 Specifications

General

Product Name	MX104
Product Series	MX Series
Switching Capacity	80 Gbps
Throughput	80 Gbps
Operating System	Junos OS
Humidity	5% to 90% non-condensing
Interfaces	10 Gigabit Ethernet, Gigabit Ethernet
Power Supply	Dual redundant AC or DC
Cooling	Front-to-back airflow
Memory	8 GB
Operating Temperature	0°C to 40°C