Replacing An Mx2020 Dc Power Supply Module; Removing An Mx2020 Dc Power Supply Module; Figure 120: Connecting Dc Power To The Mx2020 Router - Juniper MX2020 Hardware Manual

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Replacing an MX2020 DC Power Supply Module

Copyright © 2013, Juniper Networks, Inc.

Figure 120: Connecting DC Power to the MX2020 Router

D
Grounding points
(on chassis)
Preventing Electrostatic Discharge Damage to an MX2020 Router on page 320
MX2020 DC Power Subsystem Electrical Specifications on page 357
MX2020 DC Power Distribution Module Description on page 49
MX2020 DC Power Electrical Safety Guidelines on page 342
Connecting an MX2020 DC Power Distribution Module Cable on page 274
Disconnecting an MX2020 DC Power Distribution Module Cable on page 274
Removing an MX2020 DC Power Supply Module on page 269
1.
Installing an MX2020 DC Power Supply Module on page 272
2.

Removing an MX2020 DC Power Supply Module

Before you remove a PSM, be aware of the following:
CAUTION:
To maintain proper cooling and prevent thermal shutdown of the
operating PSM, each PSM slot must contain either a PSM or a blank panel.
If you remove a PSM, you must install a replacement PSM or a blank panel
shortly after the removal.
Chapter 13: Replacing MX2020 Router Hardware Components
Terminal
studs
Cable lug
Split
washer
Nut
269

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