Juniper MX2020 Hardware Manual page 230

MX2020 3D Universal Edge Router Hardware Guide
204
Connect the PDM to a different power source with new power cables. If the PSM
6.
LED still does not light, the PSM is the source of the problem. Replace the
PWR OK
PSM with a spare.
PWR OK LED on the installed spare does not light—the replaced PSM might be faulty.
To return it for replacement, see
Check the status of a PSM, issuing the following CLI command. The value
7.
the rows labeled State
The output displays the AC PSM input status:
user@host> show chassis environment psm
PSM 0 status:
State
Temperature
AC Input
DC Output
Hours Used
PSM 1 status:
State
Temperature
AC Input
DC Output
Hours Used
PSM 2 status:
State
Temperature
AC Input
DC Output
Hours Used
PSM 3 status:
State
Temperature
AC Input
DC Output
Hours Used
PSM 4 status:
State
Temperature
AC Input
DC Output
Hours Used
PSM 5 status:
State
"Contacting Customer Support" on page
indicates that each of the PSMs is functioning normally.
Online
OK
Feed Voltage(V)
INP0 223.75
INP1 0.00
Voltage(V) Current(A)
52.00 4.25
6862
Online
OK
Feed Voltage(V)
INP0 225.00
INP1 2.50
Voltage(V) Current(A)
52.00 4.25
6862
Online
OK
Feed Voltage(V)
INP0 225.00
INP1 3.75
Voltage(V) Current(A)
52.00 4.25
6862
Online
OK
Feed Voltage(V)
INP0 223.75
INP1 3.75
Voltage(V) Current(A)
52.00 5.00
6861
Online
OK
Feed Voltage(V)
INP0 225.00
INP1 0.00
Voltage(V) Current(A)
51.75 4.50
7438
Online
409.
Online
Current(A) Power(W)
1.40 313.25
0.00 0.00
Power(W) Load(%)
221.00 10.52
Current(A) Power(W)
1.40 315.00
0.00 0.00
Power(W) Load(%)
221.00 10.52
Current(A) Power(W)
1.30 292.50
0.00 0.00
Power(W) Load(%)
221.00 10.52
Current(A) Power(W)
1.50 335.62
0.00 0.00
Power(W) Load(%)
260.00 12.38
Current(A) Power(W)
1.30 292.50
0.00 0.00
Power(W) Load(%)
232.88 11.09
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