B1
Hardware inventory:
Item             Version  Part number  Serial number     Description
Chassis                                FFxxx             JNP204 [MX204]
Routing Engine 0          BUILTIN      BUILTIN           RE-S-1600x8
CB 0             REV 44   750-069579   BCDD8456          JNP204 [MX204]
FPC 0                     BUILTIN      BUILTIN           MPC
  PIC 0                   BUILTIN      BUILTIN           4XQSFP28 PIC
    Xcvr 0       REV 01   740-061409   1GCQA12108M       QSFP-100GBASE-LR4-T2
    Xcvr 1                NON-JNPR     LHCL18452HN3P     QSFP-100G-CWDM4
    Xcvr 2       =        NON-JNPR     CVR23450007       QSFP+-40G-LR4
    Xcvr 3                NON-JNPR     UVB1AN2           QSFP+-40G-LR4
  PIC 1                   BUILTIN      BUILTIN           8XSFPP PIC
    Xcvr 0                NON-JNPR     FNS220501XL       SFP+-10G-LR
    Xcvr 1                NON-JNPR     FNS202404SK       SFP+-10G-LR
    Xcvr 2                NON-JNPR     FNS22070GYD       SFP+-10G-ER
    Xcvr 3                NON-JNPR     FNS22070GYW       SFP+-10G-ER
    Xcvr 4                NON-JNPR     202305310001      SFP+-10G-ZR
    Xcvr 6                NON-JNPR     FNS16110ZJ2       SFP+-10G-SR
    Xcvr 7                NON-JNPR     ACW232712E9       SFP+-10G-LR
PEM 0            REV 04   740-070749   1F18B481241       JPSU-650W-AC-AO
PEM 1            REV 04   740-070749   1F18B483310       JPSU-650W-AC-AO
Fan Tray 0                                               Fan Tray, Front to Back Airflow - AFO
Fan Tray 1                                               Fan Tray, Front to Back Airflow - AFO
Fan Tray 2                                               Fan Tray, Front to Back Airflow - AFO

B3
Hardware inventory:
Item             Version  Part number  Serial number     Description
Chassis                                EMxxx             QFX10002-72Q
Pseudo CB 0
Routing Engine 0          BUILTIN      BUILTIN           RE-QFX10002-72Q
FPC 0            REV 06   750-096235   BCBJ3817          QFX10002-72Q
  CPU                     BUILTIN      BUILTIN           FPC CPU
  PIC 0                   BUILTIN      BUILTIN           72X40G
    Xcvr 1       REV 01   740-120240   1G1CQVA723015     QSFP28-100G-ZR4
    Xcvr 5       REV 01   740-061409   1GCQA1260AQ       QSFP-100GBASE-LR4
    Xcvr 65               NON-JNPR     XDP142790001      UNKNOWN
  Mezz           REV 11   711-064764   BCBH7266          Mezz Board 36X40GE
Power Supply 0   REV 07   740-054405   1EDN9512472       AC AFO 1600W PSU
Power Supply 1   REV 07   740-054405   1EDN9512718       AC AFO 1600W PSU
Power Supply 2   REV 07   740-054405   1EDN9511034       AC AFO 1600W PSU
Power Supply 3   REV 07   740-054405   1EDN9512549       AC AFO 1600W PSU
Fan Tray 0                                               QFX10002 Fan Tray 0, Front to Back Airflow - AFO
Fan Tray 1                                               QFX10002 Fan Tray 1, Front to Back Airflow - AFO
Fan Tray 2                                               QFX10002 Fan Tray 2, Front to Back Airflow - AFO