Getting 2.5G Working with RTL960x XPON Sticks on the Turris Omnia: LAN_SDS_MODE and the EEPROM Step
RTL960x-based XPON sticks like the Luleey LL-XS2510 need two separate changes for 2.5G on a Turris Omnia: the correct LAN_SDS_MODE and an SFP EEPROM update.