Troubleshooting The Mx2000 Router Power System - Juniper MX2020 Hardware Manual

Total RLDRAM
Total DDR DRAM
Start time:
Uptime:
Max Power Consumption
Slot 18 information:
State
Temperature
Total CPU DRAM
Total RLDRAM
Total DDR DRAM
Start time:
Uptime:
Max Power Consumption
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Troubleshooting the MX2000 Router Power System

Problem
Description: The following alarms, LEDs, and other conditions indicate a problem with the AC or DC power
system:
If all AC or DC power supply modules (PSMs) have failed, the system temperature might have exceeded
the threshold, causing the system to shut down. See Step
high-capacity AC or DC PSM after a shut down due to an over-temperature situation.
The yellow PWR OK LED blinks when an AC or a DC PSM is out of the power limit or is in an overcurrent
condition.
The red FAULT LED lights when the PSM is not receiving enough airflow to maintain the proper
temperature.
The red FAULT LED lights when the AC or DC output voltages are not within range.
The yellow INP0 LED blinks when the AC or DC voltage is present, but out of limits. This LED blinks
continuously for approximately a few seconds on and a few seconds off.
1036 MB
11264 MB
2012-11-26 16:20:40 PST
18 hours, 15 minutes, 34 seconds
610 Watts
Online
31
2048 MB
1324 MB
5120 MB
2012-11-26 16:20:46 PST
18 hours, 15 minutes, 28 seconds
440 Watts
9 for instructions on how to restart a
686