According to Dell's documentation for the QSA adapater (http://topics-cdn.dell.com/s4820t_9.7.0.0_config_pub-v1-temp/en-us/GUID-B37C7C69-62EA-4431-A426-33D85EBC16F3.html ), "The QSA module does not have a designated EEPROM. To recognize a QSA, Dell Networking OS reads the EEPROM corresponding to a SFP+ or SFP module that is plugged into QSA. The access location of this EEPROM is different from the EEPROM location of the QSFP+ module."
What is the access location of the SFP EEPROM? Is it different than the standard I2C A0h address?