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show chassis environment pdu

date_range 19-Nov-23

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Syntax

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show chassis environment pdu
<none>
<slot>

Description

Display the environmental status information of a power distribution unit (PDU).

Starting from Junos OS Release 14.1, the show chassis environment pdu slot operational mode command output displays environmental status information for the new DC power supply module (PSM) and PDU that are added to provide power to the high-density FPC—FPC2-PTX-P1A.

Starting from Junos OS Release 14.2, the power management software in Junos OS tracks the PSM power capacity to identify the power available for the PTX5000 router. Each PSM is assigned a power capability value that is equal to its maximum power rating. Therefore, the total input power—power that the chassis draws from a PDU—is the sum of all the online PSMs’ maximum rating. Note that to limit the PDU’s output power, the power management software adjusts the maximum rating of the PSMs according to the feed—that is, 60 A, 100 A, or 150 A—selected.

Options

none	Display environmental information about all PDUs.
`slot`	(Optional) Display environmental information about an individual PDU. For the PTX5000, replace `slot` with `0` or `1`.

Required Privilege Level

view

Output Fields

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

Table 1: show chassis environment pdu Output Fields
Field Name	Field Description
`PDU` `slot` `status`	Number of the PDU slot.
`PDU - State`	Status of the PDU. Status can be `Online`, `Present`, or `Absent`.
`PDU - BoostConv`	Status of the booster converter.
`Feed Switch`	Status of the connected input line cord in the AC PDU. Status can be , `60A`, `100A`, or `150A`.
`PDU - Hours Used`	Number of hours the PDU has been operational.
`PDU - Firmware Version`	Version level of the firmware running on the PDU.
`PSM` `number` `status`	PSM number. PSMs are numbered `0` through `3`.
`PSM - State`	Status of the PSM. Status can be `Online`, `Present`, or `Absent`.
`PSM - Temperature`	Temperature of the air flowing past the PSM.
`PSM - Fans`	Status of the cooling fans associated with the PSM.
`PSM - AC Input`	Status of the AC input for the specified component
`PSM - AC Output`	Status of the AC output for the specified component.
`PSM - DC input`	Status of the DC input for the specified component.
`PSM - DC output`	Status of the DC output for the specified component.
PSM-Health check status	Reason for the health check failure of the PSM.
`PSM - Hours Used`	Number of hours the PSM has been operational.
`PSM - Firmware Version`	Version level of the firmware running on the PSM.

Sample Output

show chassis environment pdu (PTX5000)
show chassis environment pdu (PTX5000 Packet Transport Router with DC PSM and PDU)
show chassis environment pdu (PTX5000 Packet Transport Router with AC PSM and PDU)
show chassis environment pdu (PTX5000 Packet Transport Router after a heath check failure on a PSM)
show chassis environment pdu (PTX10003 Router with status of AC Input and DC Output)