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show chassis power (Security)

date_range 27-May-24

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Syntax

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show chassis power

Description

Display power limits and usage information for the Power Entry Modules (PEMs).

Options

node	Displays information specific to the chassis.
sequence	Shows the chassis fru power on sequence.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show chassis power command. Output fields are listed in the approximate order in which they appear.

Table 1: show chassis power Output Fields
Field Name	Field Description
`PEM number`	AC or DC PEM number on the chassis. The following output fields are displayed for the PEM: State—State of the PEM: Online—PEM is present in the slot and online. Empty—PEM is not present in the slot. Present—PEM is present in the slot, but not online. AC Input —State of the AC input power feed with the number of active and expected feeds (1 or 2). Capacity—Actual power input capacity with maximum capacity displayed (in parentheses) in watts. DC Output—DC power output, in watts, for the specified zone, at the specified amps and voltage (A @ V), and load and percentage utilization of the maximum capacity for the zone.
`System`	Overall power statistics for the system zone: Zone number: Capacity—Maximum power capacity available for the zone, in watts. Allocated power—Actual capacity allocated for the zone, in watts, with remaining power displayed in parentheses. Actual usage—Actual power usage for the zone, in watts. Total system capacity—Cumulative power capacity of all the zones, in watts. Total remaining capacity—Difference between the total system capacity and cumulative allocated power of all zones, in watts.

show chassis power

When you enter the show chassis power command, the sample output is shown for DC PEM.

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user@host> show chassis power 
node0:
--------------------------------------------------------------------------

PEM 0:
  State:     Online
  DC input:  OK (1 feed expected, 1 feed connected)
  Capacity:  2440 W (maximum 2440 W)
  DC output: 600 W (zone 0, 12 A at 50 V, 24% of capacity)

PEM 1:
  State:     Online
  DC input:  OK (1 feed expected, 1 feed connected)
  Capacity:  2440 W (maximum 2440 W)
  DC output: 1550 W (zone 1, 31 A at 50 V, 63% of capacity)

PEM 2:
  State:     Empty
  Input:     Absent

PEM 3:
  State:     Empty
  Input:     Absent

System:                                 
  Zone 0:
      Capacity:          2440 W (maximum 2440 W)
      Allocated power:   1050 W (1390 W remaining)
      Actual usage:      600 W
  Zone 1:
      Capacity:          2440 W (maximum 2440 W)
      Allocated power:   2310 W (130 W remaining)
      Actual usage:      1550 W
  Total system capacity: 4880 W (maximum 4880 W)
  Total remaining power: 1520 W

node1:
--------------------------------------------------------------------------

PEM 0:
  State:     Online
  DC input:  OK (1 feed expected, 1 feed connected)
  Capacity:  2440 W (maximum 2440 W)
  DC output: 600 W (zone 0, 12 A at 50 V, 24% of capacity)

PEM 1:
  State:     Online
  DC input:  OK (1 feed expected, 1 feed connected)
  Capacity:  2440 W (maximum 2440 W)
  DC output: 1519 W (zone 1, 31 A at 49 V, 62% of capacity)

PEM 2:
  State:     Empty
  Input:     Absent

PEM 3:
  State:     Empty
  Input:     Absent

System:
  Zone 0:
      Capacity:          2440 W (maximum 2440 W)
      Allocated power:   1050 W (1390 W remaining)
      Actual usage:      600 W
  Zone 1:
      Capacity:          2440 W (maximum 2440 W)
      Allocated power:   2310 W (130 W remaining)
      Actual usage:      1519 W
  Total system capacity: 4880 W (maximum 4880 W)
  Total remaining power: 1520 W

show chassis power detail

When you enter the show chassis power detail command, the sample output is shown for DC PEM.

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user@host> show chassis power detail 
PEM 0:
  State:     Online
  Capacity:  1600 W (maximum 1600 W)
  DC output: 240 W (zone 0, 20 A at 12 V, 8% of capacity)

PEM 1:
  State:     Online
  Capacity:  1600 W (maximum 1600 W)
  DC output: 204 W (zone 0, 17 A at 12 V, 7% of capacity)

System:
  Zone 0:
      Capacity:          3200 W (maximum 3200 W)
      Allocated power:   1000 W (2200 W remaining)
      Actual usage:      444 W
  Total system capacity: 3200 W (maximum 3200 W)
  Total remaining power: 2200 W

Item                 Used(W)
  Fan Tray 0              0
  Fan Tray 1              0
  Fan Tray 2              0
  Fan Tray 3              0             
  Fan Tray 4              0
  RE0/CB0                 0
  FPC 0                   0
  FPC 1                   0

Release Information

Command modified in Junos OS Release 12.1X44-D10.

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Junos CLI Reference

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show chassis power (Security)

Syntax

Description

Options

Required Privilege Level

Output Fields

Sample Output

show chassis power

show chassis power detail

Release Information

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Junos CLI Reference

ON THIS PAGE

show chassis power (Security)

Syntax

Description

Options

Required Privilege Level

Output Fields

Sample Output

show chassis power

show chassis power detail

Release Information

Related Documentation

Stay in touch