Displaying Redundant Power Supplies Installed In The Router

Action

To display hardware information about the redundant power supplies installed in a router, use the following JUNOS software command-line interface (CLI) command:

user@host> show chassis hardware

Sample Output

For M5, M10, M20, M40, and M40e routers:

user@host> show chassis hardware

Hardware inventory:

Item             Version  Part number  Serial number     Description

Chassis                                2003              M20

Backplane        REV 07   710-001517   AA7940           

Power Supply A   Rev 02   740-001465   000497            AC

Power Supply B   Rev 01   740-001465   000001            AC

For M7i routers:

user@host> show chassis hardware

user@host> show chassis hardware

Hardware inventory:

Item             Version  Part number  Serial number     Description

Chassis                                19127             M7i

Midplane         REV 02   710-008761   CA0201

Power Supply 1   Rev 04   740-008537   PD10284           AC

[...Output truncated...]

For M10i routers:

user@host> show chassis hardware

Hardware inventory:

Item             Version  Part number  Serial number     Description

Chassis                                                  M10i

Midplane         REV 02   710-008920   CA0353

Power Supply 0   Rev 04   740-008537   PE18594           AC

Power Supply 1   Rev 04   740-008537   PE18611           AC

Power Supply 2   Rev 04   740-008537   PE18617           AC

Power Supply 3   Rev 04   740-008537   PE18633           AC

[...Output truncated...]

For M160 routers:

user@host> show chassis hardware

Item             Version  Part number  Serial number     Description

Chassis                                47                M160

Midplane         REV 02   710-001245   AB4113           

FPM CMB          REV 01   710-001642   AA9721           

FPM Display      REV 01   710-001647   AA2995           

CIP              REV 02   710-001593   AA9886           

PEM 0            Rev 01   740-001243   KJ35782           DC

PEM 1            Rev 01   740-001243   kj35756           DC

[...Output truncated...]

For M320 routers:

user@host> show chassis hardware

Hardware inventory:

Item             Version  Part number  Serial number     Description

Chassis                                19206             M320

Midplane         REV 01   710-009120   RA1277           

FPM GBUS         REV 02   710-005928   HL7863           

FPM Display      REV 01   710-009351   HP8406           

CIP              REV 02   710-005926   BE1813           

PEM 0           

PEM 1            Rev X1   740-009148   0000005          

Routing Engine 0 REV 01   740-008883   212047100102      RE-4.0

Routing Engine 1 REV 01   740-008883   212047100107      RE-4.0

CB 0             REV 01   710-009115   HK0109           

CB 1             REV 01   710-009115   HK0110           

FPC 0            REV 01   710-008994   HP1418            FPC Type 1

  CPU            REV 01   710-009141   HL7870           

  PIC 0          REV 04   750-001894   HE5409            1x G/E, 1000 BASE-SX

  PIC 1          REV 01   750-010240   CB5373            1x G/E SFP, 1000 BASE

    SFP 0        REV 01   740-007326   P11EAW5           SFP-SX

  PIC 3          REV 02   750-002332   AG1661            1x COC12, SMIR

SIB 0            REV 03   750-004762   HL9370            SIB-I-M

SIB 1            REV 03   710-009184   HP8459            SIB-I-M

For T320 routers:

user@host> show chassis hardware

Hardware inventory:

Item             Version  Part number  Serial number     Description

Chassis                                27714             T320

Midplane         REV 07   710-004339   BF3538

FPM GBUS         REV 04   710-004461   BF5649

FPM Display      REV 04   710-002897   BE9730

CIP              REV 06   710-002895   BF0739

PEM 1            Rev 01   740-004359   NB12576           Power Entry Module

For T640 routing nodes:

user@host> show chassis hardware

Hardware inventory:

Item             Version  Part number  Serial number     Description

Chassis                                55056             T640

Midplane         REV 01   710-005608   BE0888

FPM GBUS         REV 08   710-002901   RA0151

FPM Display      REV 04   710-002897   RA0135

CIP              REV 06   710-002895   HF8317

PEM 0            Rev 06   740-002595   NM17794           Power Entry Module

PEM 1            Rev 04   740-002595   NE15421           Power Entry Module

[...Output truncated...]

What It Means

For all routers except the M160 router, T320 router, and T640 routing node, the command output displays the power supply slot number, revision level, part number, serial number, and the power supply type.

For the M160 router, T320 router, and the T640 routing node, the command output displays the power supply or Power Entry Module (PEM) slot number, revision level, part number, serial number, and power supply type. When facing the back of the router, PEM0 is located on the right and PEM1 is located on the left.