Juniper TX MATRIX PLUS Hardware Manual page 326

TX Matrix Plus Router Hardware Guide
292
DC Input:
DC Output
Channel 0
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
PEM 1 status:
State
Temperature
DC Input:
DC Output
Channel 0
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Issue the show chassis alarms command
4.
Verify that the source circuit breaker has the proper current rating.
5.
NOTE: All inputs on the DC power supply in slot PEM0 must be powered
by dedicated power feeds derived from feed A, and all inputs on the DC
power supply in slot PEM1 must be powered by dedicated power feeds
derived from feed B. This configuration provides the commonly deployed
A/B feed redundancy for the system.
Verify that the power cables from the power source to the TX Matrix Plus router are
6.
not damaged. If the insulation is cracked or broken, immediately replace the cable.
Connect the power supply to a different power source with a new power cable. If the
7.
power supply PEM OK LED still does not light, the power supply is the source of the
problem.
Replace the power supply with a spare. If the
8.
the power supply that was replaced is faulty, and you should return it for replacement.
If you cannot determine the cause of the problem or need additional assistance,
9.
contact JTAC for assistance.
The text in the column labeled "LCD Message" appears in the display of the craft interface.
The text in the column labeled "CLI Message" appears in the output from the
command.
show chassis alarms
OK
Voltage Current
53820 14140
53550 12720
53840 12930
53690 14990
53620 15070
53900 14820
54120 5020
Online
35 degrees C / 95 degrees F
OK
Voltage Current
53820 14140
53550 12720
53840 12930
53690 14990
53620 15070
53900 14820
54120 5020
to check for alarms. See Table 50 on page 293
LED on an installed spare lights,
PEM OK
Copyright © 2010, Juniper Networks, Inc.
Power Load
761 59
681 53
696 54
804 63
808 63
798 62
271 21
Power Load
761 59
681 53
696 54
804 63
808 63
798 62
271 21