Troubleshooting The Ptx5000 Power Supply Modules - Juniper PTX5000 Hardware Manual

PTX5000 Packet Transport Router Hardware Guide

Troubleshooting the PTX5000 Power Supply Modules

Problem
Solution
542
Description:
The following alarms, LEDs, and other conditions indicate a problem with the power
supply modules during normal operations:
Table 96 on page 544 lists alarms.
Check the status of the PSMs by issuing the
1.
The state of the PSM must be online for all installed PSMs.
user@host> show chassis environment pdu
user@host> show chassis environment pdu 0
PDU 0 status:
State
Hours Used
Firmware Version (MCU1)
Firmware Version (MCU2)
Firmware Version (MCU3)
Firmware Version (MCU4)
PDU 0 PSM 0 status:
State
Temperature
Fans
DC Input
DC Output
Hours Used
Firmware Version
PDU 0 PSM 1 status:
State
Temperature
Fans
DC Input
DC Output
Hours Used
Firmware Version
PDU 0 PSM 2 status:
State
Fans
DC Input
DC Output
Hours Used
Firmware Version
PDU 0 PSM 3 status:
State
Temperature
Fans
DC Input
DC Output
Hours Used
Firmware Version
Issue the
show chassis alarms
2.
show chassis environment pdu
Online
2161
02.03
02.01
02.01
02.01
Online
OK 35 degrees C / 95 degrees F
OK
OK
OK
1379
02.03
Online
OK 37 degrees C / 98 degrees F
OK
OK
OK
1411
02.03
Present
Fans 1 and 2 failed
Check
Failed
9918
02.03
Online
OK 36 degrees C / 96 degrees F
OK
OK
OK
1323
02.03
command to check for alarms. See
Copyright © 2017, Juniper Networks, Inc.
command.
Table 96 on page 544.