I'm running a Cisco ASA 5550 with Version 8.4(4)5 and SSM-4GE-INC.
It can show the 4 optical ports but not the UTP one. I didn't found any errors on this module. Its only showing the 4 giga internal (UTP ports) and the 4 SFP ports for the module. Its missing the other 4 UTP ones.