Juniper PTX5000 Hardware Manual page 620

Solution
1. Check the status of the PSMs by issuing the show chassis environment pdu command. 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
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
602