Only supported for use in the SFP⁠+ ports on R0X43A module. 100FX is not supported for use in the R0X44A SFP28 or SFP56 ports of any other 6400 module. For the J9308A module: K.14.34 (for J9054B/C 1990-3613); K.15.08.0007 (for J9054C 1990-4112 and 1990-4483) J9054D: K.15.08.0007

The 8325 requires configuration of "interface groups" (groups of 12 ports) to enable use of 1G or 10G transceivers or DACs in the SFP28 ports (default is to use 25G transceivers / DACs). See theThe output of show modules just shows the module with two SFP+ slots, which seem not to have any (supported) SFP+ modules plugged in. That may be why the menu does not show any ports.

For J9310A, J9311A: K.14.50 (for J9054B/C 1990-3613); K.15.08.0007 (for J9054C 1990-4112 and 1990-4483, and J9054D)For use in the SFP ports of the J9263A 6600-24G Switch, the J9264A 6600-24G-4XG Switch, and the J9451A 6600-48G Switch

ER (J9153A/D) transceivers are limited to a maximum of two transceivers per J9309A or J9538A modules when used in a 5400zl or 8200zl chassis.K.12.01 (for J9054B/C 1990-3613); K.15.08.0007 (for J9054C 1990-4112 and 1990-4483) J9054D: K.15.08.0007 Not supported for use in the following 3800 models: J9573A, J9574A, J9575A, and J9576A. The SFP⁠+ ports do not support 100M operation. Table 45: (ArubaOS-Switch) Compatibility for the SFP⁠+ DACs (and specifics for HPE Server cables) Product name For use in the JL075A SFP⁠+ ports or used in an installed JL083A Aruba 3810M/2930M 4SFP⁠+ MACsec Module. For use in the JL075A 3810M switch. Also for use in any 3810M switch with a JL083A Aruba 3810M/2930M 4SFP⁠+ MACsec Module installed.