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show chassis environment pem

 

List of Syntax

Syntax

Syntax (ACX4000 Router)

Syntax (TX Matrix Routers)

Syntax (TX Matrix Plus Routers)

Syntax (MX Series Router)

Syntax (PTX Series Router)

Syntax (MX104 Universal Routing Platforms)

Syntax (MX10003 , MX204, MX10008, OCX Series, EX9251, and EX9253 devices)

Syntax (QFX Series)

Syntax

Syntax (ACX4000 Router)

Syntax (TX Matrix Routers)

Syntax (TX Matrix Plus Routers)

Syntax (MX Series Router)

Syntax (PTX Series Router)

Syntax (MX104 Universal Routing Platforms)

Syntax (MX10003 , MX204, MX10008, OCX Series, EX9251, and EX9253 devices)

Syntax (QFX Series)

Release Information

Command introduced before Junos OS Release 7.4.

Command introduced in Junos OS Release 11.3 for the QFX Series.

Command introduced in Junos OS Release 12.3R2 for EX Series.

Command introduced in Junos OS Release 13.2 for MX104 Universal Routing Platforms.

Command introduced in Junos OS Release 14.1X53-D20 for the OCX Series.

satellite option introduced in Junos OS Release 14.2R3.

Command introduced in Junos OS Release 17.2 for PTX10008 Routers.

Command introduced in Junos OS Release 17.3 for MX10003 Universal Routing Platforms and MX150 Router Appliance.

Command introduced in Junos OS Release 17.4 for MX204 Universal Routing Platforms.

Command introduced in Junos OS Release 18.1R1 for EX9251 Switches.

Command introduced in Junos OS Release 18.2R1 for MX10008 Routers and EX9253 Switches.

Description

Display Power Entry Module (PEM) environmental status information.

Note

The new high-capacity (4100W) enhanced DC PEM on MX960 routers includes a new design that can condition the input voltage. This results in the output voltage differing from the input voltage. The earlier generation of DC PEMs coupled the input power directly to the output, thereby making it safe to assume that the output voltage was equal to the input voltage.

Options

noneDisplay environmental information about both PEMs. For the TX Matrix router, display environmental information about the PEMs, the TX Matrix router, and its attached T640 routers. For the TX Matrix Plus router, display environmental information about the PEMs, the TX Matrix Plus router, and its attached routers.
all-members(MX Series routers only) (Optional) Display environmental information about the PEMs in all the member routers of the Virtual Chassis configuration.
interconnect-device name(QFabric systems only) (Optional) Display chassis environmental information about the PEMs in the Interconnect device.
lcc number(TX Matrix router and TX Matrix Plus router only) (Optional) Line-card chassis number.

Replace number with the following values depending on the LCC configuration:

  • 0 through 3, when T640 routers are connected to a TX Matrix router in a routing matrix.

  • 0 through 3, when T1600 routers are connected to a TX Matrix Plus router in a routing matrix.

  • 0 through 7, when T1600 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.

  • 0, 2, 4, or 6, when T4000 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.

local(MX Series routers only) (Optional) Display environmental information about the PEM in the local Virtual Chassis member.
member member-id(MX Series routers only) (Optional) Display environmental information about the PEM in the specified member of the Virtual Chassis configuration. Replace member-id with a value of 0 or 1.
node-device name(QFabric systems only) (Optional) Display chassis environmental information about the PEMs in the Node device.
satellite [fpc-slot slot-id | device-alias alias-name](Junos Fusion only)(Optional) Display environmental information about the PEM in the specified satellite device in a Junos Fusion, or for all satellite devices in the Junos Fusion if no satellite devices are specified.
scc(TX Matrix routers only) (Optional) Display environmental information about the PEM in the TX Matrix router (or switch-card chassis).
sfc(TX Matrix Plus routers only) (Optional) Display environmental information about the PEM in the TX Matrix Plus router (or switch-fabric chassis).
slot (Optional) Display environmental information about an individual PEM. Replace slot with 0 or 1.

Required Privilege Level

view

Related Documentation

List of Sample Output

show chassis environment pem (M40e Router)

show chassis environment pem (M120 Router)

show chassis environment pem (M160 Router)

show chassis environment pem (M320 Router)

show chassis environment pem (MX150)

show chassis environment pem (MX104 Router)

show chassis environment pem (MX240 Router)

show chassis environment pem (MX480 Router)

show chassis environment pem (MX960 Router)

show chassis environment pem (MX10003 Router)

show chassis environment pem (MX204 Router)

show chassis environment pem (MX10008 Router)

show chassis environment pem (PTX10016 Router)

show chassis environment pem (T320 Router)

show chassis environment pem (T640 Router)

show chassis environment pem (T4000 Router)

show chassis environment pem (T640/T1600/T4000 Routers With Six-Input DC Power Supply)

show chassis environment pem lcc (TX Matrix Routing Matrix)

show chassis environment pem scc (TX Matrix Routing Matrix)

show chassis environment pem sfc (TX Matrix Plus Routing Matrix)

show chassis environment pem lcc (TX Matrix Plus Routing Matrix)

show chassis environment pem node-device (QFabric System)

show chassis environment pem (QFX Series and OCX Series)

show chassis environment pem (QFX 10016)

show chassis environment pem interconnect-device (QFabric System)

show chassis environment pem (EX9251 Switches)

show chassis environment pem (EX9253 Switches)

show chassis environment pem (PTX1000 Packet Transport Routers)

Output Fields

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

Table 1: show chassis environment pem Output Fields

Field Name

Field Description

PEMslotstatus

Number of the PEM slot.

State

Status of the PEM.

Temperature

Temperature of the air flowing past the PEM.

AC Input

Status of the AC input for the specified component

AC Output

Status of the AC output for the specified component.

DC input

Status of the DC input for the specified component.

DC output

Status of the DC output for the specified component.

Load

(Not available on M40e or M160 routers) Information about the load on supply, in percentage of rated current being used.

Voltage

(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.

Current

(T640, T1600, TX Matrix, and TX Matrix Plus routers only) Information about the PEM current.

Power

(T640, T1600, TX Matrix, and TX Matrix Plus routers only) Information about the PEM power.

SCG/CB/SIB

(T640, T1600, TX Matrix, and TX Matrix Plus routers only) SONET Clock Generator/Control Board/Switch Interface Board.

FAN

(T640, T1600, and T4000 routers with six-input DC power supply only) Information about the DC output to the fan.

Sample Output

show chassis environment pem (M40e Router)

user@host> show chassis environment pem

show chassis environment pem (M120 Router)

user@host> show chassis environment pem

show chassis environment pem (M160 Router)

user@host> show chassis environment pem

show chassis environment pem (M320 Router)

user@host> show chassis environment pem

show chassis environment pem (MX150)

user@host> show chassis environment pem

show chassis environment pem (MX104 Router)

user@host> show chassis environment pem

show chassis environment pem (MX240 Router)

user@host> show chassis environment pem

show chassis environment pem (MX480 Router)

user@host> show chassis environment pem

show chassis environment pem (MX960 Router)

user@host> show chassis environment pem

show chassis environment pem (MX10003 Router)

user@host> show chassis environment pem

show chassis environment pem (MX204 Router)

user@host> show chassis environment pem

show chassis environment pem (MX10008 Router)

user@host> show chassis environment pem

show chassis environment pem (PTX10016 Router)

user@host> show chassis environment pem

show chassis environment pem (T320 Router)

user@host> show chassis environment pem

show chassis environment pem (T640 Router)

user@host> show chassis environment pem

show chassis environment pem (T4000 Router)

user@host> show chassis environment pem

show chassis environment pem (T640/T1600/T4000 Routers With Six-Input DC Power Supply)

user@host> show chassis environment pem

show chassis environment pem lcc (TX Matrix Routing Matrix)

user@host> show chassis environment pem 0 lcc 0

show chassis environment pem scc (TX Matrix Routing Matrix)

user@host> show chassis environment pem scc

show chassis environment pem sfc (TX Matrix Plus Routing Matrix)

user@host> show chassis environment pem sfc 0

show chassis environment pem lcc (TX Matrix Plus Routing Matrix)

user@host> show chassis environment lcc 0

show chassis environment pem node-device (QFabric System)

user@switch> show chassis environment pem node-device node1

show chassis environment pem (QFX Series and OCX Series)

user@switch> show chassis environment pem

show chassis environment pem (QFX 10016)

user@router> show chassis environment pem 1

show chassis environment pem interconnect-device (QFabric System)

user@switch> show chassis environment pem interconnect-device IC1 1

show chassis environment pem (EX9251 Switches)

user@switch> show chassis environment pem

show chassis environment pem (EX9253 Switches)

user@switch> show chassis environment pem

show chassis environment pem (PTX1000 Packet Transport Routers)

user@router> show chassis environment pem

On PTX1000 Packet Transport Routers, you cannot view the show chassis environment pem output at the PEM slot level, by using the command show chassis environment pem slot.