show chassis environment pem node-device (QFabric System) on page 2004
show chassis environment pem (QFX Series and OCX Series) on page 2004
show chassis environment pem interconnect-device (QFabric System) on page 2004
Output Fields Table 123 on page 1997 lists the output fields for the show chassis environment pem
command. Output fields are listed in the approximate order in which they appear.
Table 123: show chassis environment pem Output Fields
Field DescriptionField Name
Number of the PEM slot.PEM slot status
Status of the PEM.State
Temperature of the air flowing past the PEM.Temperature
Status of the AC input for the specified componentAC Input
Status of the AC output for the specified component.AC Output
Status of the DC input for the specified component.DC input
Status of the DC output for the specified component.DC output
(Not available on M40e or M160 routers) Information about the load on supply, in percentage of rated
current being used.
Load
(M120, M160, M320, T640, T1600, TX Matrix, and TX Matrix Plus routers only) Information about
voltage supplied to the PEM.
(MX104 routers only) Information about voltage supplied by the PEM to the system.
Voltage
(T640, T1600, TX Matrix, and TX Matrix Plus routers only) Information about the PEM current.Current
(T640, T1600, TX Matrix, and TX Matrix Plus routers only) Information about the PEM power.Power
(T640, T1600, TX Matrix, and TX Matrix Plus routers only) SONET Clock Generator/Control
Board/Switch Interface Board.
SCG/CB/SIB
(T640, T1600, and T4000 routers with six-input DC power supply only) Information about the DC
output to the fan.
FAN
Sample Output
show chassis environment pem (M40e Router)
user@host> show chassis environment pem
PEM 0 status:
State Online
Temperature OK
AC input OK
DC output OK
1997Copyright © 2017, Juniper Networks, Inc.
Chapter 42: Operational Commands
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