Juniper MX2010, Hardware Manual

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Hours Used 2056
•
Make sure that the power and grounding cables are arranged so that they do not obstruct access to
other router components.
•
Routinely check the status LEDs on the AC or DC PSM faceplates and the craft interface to determine
whether the PSMs are functioning normally.
•
Check the red and yellow alarm LEDs on the craft interface. PSM failure or removal triggers an alarm
that causes one or both of the LEDs to light. You can display the associated error messages by issuing
the following command:
user@host>
show chassis alarms
•
Periodically inspect the site to ensure that the grounding and power cables connected to the router are
securely in place and that no moisture accumulates near the router.
RELATED DOCUMENTATION
MX2010 Power System Description | 95
MX2010 Troubleshooting Resources | 703
Troubleshooting the MX2000 Router Power System | 320
Overview of Preparing the Site for the MX2010 Router | 125
MX2020 Power Subsystem Description
MX2020 Troubleshooting Resources
Overview of Preparing the Site for the MX2020 Router
Maintaining the MX2010 Power Usage
Purpose
For optimum router performance, verify the AC or DC power usage.
Action
On a regular basis:
•
Make sure that the total system power consumption and capacity does not exceed the maximum allocated.
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