root> show chassis hardware             
Hardware inventory:
Item             Version  Part number  Serial number     Description
Chassis                                xxxxxxxxxxxx      QFX5100-48S-6Q
Pseudo CB 0     
Routing Engine 0          BUILTIN      BUILTIN           RE-QFX5100-48S-6Q
FPC 0            REV 15   650-050172   xxxxxxxxxxxx      QFX5100-48S-6Q
  CPU                     BUILTIN      BUILTIN           FPC CPU
  PIC 0                   BUILTIN      BUILTIN           48x10G-6x40G
    Xcvr 8       REV 01   740-083295   xxxxxxxxxxx       10GBASE-T
Power Supply 0   REV 03   740-043886   1GA44140409       JPSU-650W-DC-AFO
Power Supply 1   REV 03   740-043886   1GA44140412       JPSU-650W-DC-AFO
Fan Tray 0                                               fan-ctrl-0 0, Front to Back Airflow - AFO
Fan Tray 1                                               fan-ctrl-0 1, Front to Back Airflow - AFO
Fan Tray 2                                               fan-ctrl-1 2, Front to Back Airflow - AFO
Fan Tray 3                                               fan-ctrl-1 3, Front to Back Airflow - AFO
Fan Tray 4                                               fan-ctrl-2 4, Front to Back Airflow - AFO