Juniper MX2020 Hardware Manual page 6

MX2020 3D Universal Edge Router Hardware Guide
Chapter 8
Chapter 9
Chapter 10
Part 3
Chapter 11
vi
Reinstalling the MPCs After Installing the MX2020 Router with a Pallet
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Reinstalling the CB-REs After Installing the MX2020 Router with a Pallet
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Connecting the MX2020 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Tools and Parts Required for MX2020 Router Connections . . . . . . . . . . . . . . . . . 109
Connecting the MX2020 Router to Management and Alarm Devices . . . . . . . . . 109
Connecting the MX2020 Router to a Network for Out-of-Band
Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Connecting the MX2020 Router to a Console or Auxiliary Device . . . . . . . . . 110
Connecting an MX2020 Router to an External Alarm-Reporting Device . . . . 111
Connecting MPC or MIC Cables to the MX2020 Router . . . . . . . . . . . . . . . . . . . . . 113
Grounding and Providing Power to the MX2020 Router . . . . . . . . . . . . . . . . 115
Tools and Parts Required for MX2020 Router Grounding and Power
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Grounding the MX2020 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Connecting AC Power to a MX2020 Router with Three-Phase Delta AC Power
Distribution Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Mapping Input Power from Three-Phase Delta AC Power Distribution Modules
to AC Power Supply Modules on the MX2020 Router . . . . . . . . . . . . . . . . . . 120
Connecting AC Power to a MX2020 Router with Three-Phase Wye AC Power
Distribution Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Mapping Input Power from Three-Phase Wye AC Power Distribution Modules
to AC Power Supply Modules on the MX2020 Router . . . . . . . . . . . . . . . . . . 125
Installing MX2020 AC Power Supply Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Powering On the AC-Powered MX2020 Router . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Powering Off the AC-Powered MX2020 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Connecting Power to a DC-Powered MX2020 Router with Power Distribution
Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Installing MX2020 DC Power Supply Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Powering On the DC-Powered MX2020 Router . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Powering Off the DC-Powered MX2020 Router . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Configuring Junos OS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Initially Configuring the MX2020 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
MX2020 Router Hardware Maintenance, Troubleshooting, and
Replacement Procedures
Maintaining MX2020 Router Hardware Components . . . . . . . . . . . . . . . . . 147
Maintaining and Verifying the Status of the MX2020 Router Components . . . . . 147
Tools and Parts Required to Maintain the MX2020 Hardware Components . . . . 148
Routine Maintenance Procedures for the MX2020 Router . . . . . . . . . . . . . . . . . . 148
Maintaining and Verifying the MX2020 Router Version . . . . . . . . . . . . . . . . . . . . 149
Maintaining and Verifying the Status of the MX2020 Craft Interface . . . . . . . . . 149
Maintaining the MX2020 Cooling System Components . . . . . . . . . . . . . . . . . . . . 151
Maintaining the MX2020 Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Maintaining the MX2020 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Copyright © 2013, Juniper Networks, Inc.