gpon conection

Hi, good afternoon, I have an internet connection using gpon technology. this gpon connection arrives in a “ONU” that is in bridge and mikrotik connecting by pppoe. I would like to delete the un using a dumb sfp onu directly on the mikrotik. I know that in the olt this ONU is tied by the slid or serial number. in this UN there is a page that I can clone the slid of another UN for provisioning and have an un backup in case my main UN fails. is it possible to use this slid code to somehow clone it in the sfp onu module?

Have a read in this topic about GPON in Spain:

http://forum.mikrotik.com/t/usage-gpon-module-sfp-in-spain/104807/1