Juniper MX2020 User Manual

Table 11: MX2020 DC Power Supply Module LEDs
DescriptionStateColorLabel
PSM is functioning normally with no alarms.OnGreenPWR OK
PSM controller is functioning normally.OnYellow
PSM is not functioning normally or the PSM controller
is off.
Off–
PSM is not functioning normally or the DC input
voltage of one or more feeds is out of range.
OnRedFAULT
PSM is functioning normally or both the DIP switches
are set to off.
Off–
DC input is within the required voltage range and the
DIP switch is set to on.
OnGreenINP0
DC input is detected but voltage is out of range.OnYellow
DC input to the PSM is not present.Off–
DC input is within the required voltage range and the
DIP switch is set to on.
OnGreenINP1
DC input is detected but voltage is out of range.OnYellow
DC input to the PSM is not present.Off–
9. Repeat Steps 1 through 8 for installing PSMs in slots 0, 1, and 2, where required.
Figure 42: MX2020 DC Power Supply Module Front View
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Copyright © 2015, Juniper Networks, Inc.62
MX2020 3D Universal Edge Router Quick Start

Juniper MX2020 Specifications

General

Brand	Juniper
Model	MX2020
Category	Network Router
Language	English