This article explains why the control link SFP (small form-factor pluggable) is not shown in show chassis hardware  when the SRX1400 is in a cluster.

When the show chassis hardware command is executed, the output will be:

When the SRX1400 is not in a cluster, SFP 10 and 11 on FPC 0 are shown.

root> show chassis hardware    
Hardware inventory:
Item             Version  Part number  Serial number     Description
Chassis                                BH5210AA0001      SRX 1400
...
FPC 0            REV 10   750-032536   AACY1412          SRX1k 10GE SYSIO
  PIC 0                   BUILTIN      BUILTIN           6x 1GE RJ45 3x 1GE SFP 3x 10GE SFP+
    Xcvr 6       0        NON-JNPR     0404281250597092  SFP-SX
    Xcvr 8       REV 01   740-021308   T09F39737         SFP+-10G-SR
    Xcvr 10      REV 02   740-011613   PG136JT           SFP-SX
    Xcvr 11      REV 01   740-011613   PE725KE           SFP-SX
...

When the SRX1400 is in a cluster, SFP 10 and 11 on FPC 0 are NOT shown.

root@SRX1400-a> show chassis hardware
...
node1:
--------------------------------------------------------------------------
Hardware inventory:
Item             Version  Part number  Serial number     Description
Chassis                                BH5210AA0001      SRX 1400
...
FPC 0            REV 10   750-032536   AACY1412          SRX1k 10GE SYSIO
  PIC 0                   BUILTIN      BUILTIN           6x 1GE RJ45 3x 1GE SFP 3x 10GE SFP+
    Xcvr 6       0        NON-JNPR     0404281250597092  SFP-SX
    Xcvr 8       REV 01   740-021308   T09F39737         SFP+-10G-SR
...

Following messages can be found in the logs:

Apr 19 09:49:23  SRX1400-b node1.cpp0 IOC(0/0)(10), SFP 5: in sfp_read_range, failed to read SFP EEPROM address 0
Apr 19 09:49:23  SRX1400-b node1.cpp0 IOC(0/0)(11), SFP 6: in sfp_read_range, failed to read SFP EEPROM address 0

This is the correct expected behavior, no need for any correction.
 

2019-07-30: minor formatting updates.