Juniper MX2020 Hardware Manual page 5

Chapter 5
Chapter 6
Chapter 7
Copyright © 2013, Juniper Networks, Inc.
Connection to the Building Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Clearance Requirements for Airflow and Hardware Maintenance for the MX2020
Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
MX2020 Cabinet Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
MX2020 Cabinet Size and Clearance Requirements . . . . . . . . . . . . . . . . . . . . 72
MX2020 Cabinet Airflow Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Unpacking the MX2020 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Overview of Unpacking the MX2020 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Tools and Parts Required to Unpack the MX2020 Router . . . . . . . . . . . . . . . . . . . 75
Unpacking the MX2020 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Verifying the MX2020 Parts Received . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Installing the MX2020 Router Mounting Hardware . . . . . . . . . . . . . . . . . . . . 81
Installing the MX2020 Mounting Hardware for a Four-Post Rack or Cabinet . . . . 81
Installing Cage Nuts, If Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Installing the Four-Post Mounting Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Installing the MX2020 Router Using a Pallet Jack . . . . . . . . . . . . . . . . . . . . . 85
Overview of Installing a MX2020 Router Using a Pallet Jack . . . . . . . . . . . . . . . . . 85
Tools Required to Install the MX2020 Router Using a Pallet Jack . . . . . . . . . . . . . 86
Removing Components from the MX2020 Router Chassis Before Installing It
with a Pallet Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Removing the Power Distribution Modules Before Installing an MX2020
Router with a Pallet Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Removing the Power Supply Modules Before Installing an MX2020 Router
with a Pallet Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Removing the Fan Trays Before Installing an MX2020 Router with a Pallet
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Removing the SFBs Before Installing an MX2020 Router with a Pallet
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Removing the MPCs with Adapter Card Before Installing an MX2020 Router
with a Pallet Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Removing the MPCs without an Adapter Card Before Installing an MX2020
Router with a Pallet Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Removing the CB-REs Before Installing the MX2020 Router with a Pallet
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Installing the MX2020 Router Using a Pallet Jack with Attachment . . . . . . . . . . . 96
Reinstalling Components in the MX2020 Chassis After Installing It with a Pallet
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Reinstalling the Power Distribution Modules After Installing the MX2020
Router with a Pallet Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Reinstalling the Power Supply Modules After Installing the MX2020 Router
with a Pallet Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Reinstalling the Fan Trays After Installing the MX2020 Router with a Pallet
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Reinstalling the SFBs After Installing the MX2020 Router with a Pallet
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Reinstalling the Adapter Card After Installing the MX2020 Router with a
Pallet Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
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