OLT ka sheegayaal software updates ee versiyoonta kuleel ah oo ku saabsan hawlaha carruurta, fidiyaasha ee la sameeyo, iyo ugu muujiyay inaad ka qeybiso xogga midnimo. Data set ee shaqsi ah ee diyaaritaanka waa la backup gareeyaa kabaxa upgrade-ka ah oo ka caddeysto data loss. Istallashada software ee shaqsi ah u baahantahay assessment ee caafimaadka ah ee OLT-shii iyo kale hardware components ee shabakadda. Fidiyaasha kale waxaan ugu yimid inay soo socoto carruurka traffic ee salka ah, ku yihiin raadsadooda midnimo ee xaqiijiyaha, ama ugu yaraan inay amray service type lacag ah. OLTs waxaa lagu sameeyo carruurta shabakadda, iyo marka software-ka ay ku qeybiso, waxayna jirto inay adeegsado hawsha shabakadda.