I-China Academy of Telecommunication Research iqede ngempumelelo ukuhlolwa kobuchwepheshe baselabhorethri kwempahla yasekhaya ye-50G-PON evela kubakhiqizi abaningi basekhaya abajwayelekile, okugxile ekuqinisekiseni ukwamukelwa kwesilinganiso esimbaxambili se-uplink kanye namandla okuthwala izinsiza eziningi.

Ubuchwepheshe be-50G-PON bube sesiteji sokuqinisekisa isicelo esincane, sibhekene nesilinganiso sezentengiselwano esizayo, imboni yasekhaya iyisisombululo esiphezulu se-multi-rate reception, isabelomali se-32dB optical power, i-3-mode OLT optical module miniaturization kanye nobunye ubuchwepheshe obubalulekile kanye nezinkinga zobunjiniyela, kodwa futhi ikhuthaze ngenkuthalo inqubo yokwenza kwasendaweni. NgoFebhuwari walo nyaka, i-China Academy of Telecommunication Research esekelwe ekuthuthukisweni kwemboni ye-50G-PON kanye nezidingo zohlelo lokusebenza, okokuqala ngqa ku-ITU-T uplink convergence kuya ku-25G/50G uplink dual-rate reception reception. Lokhu kuhlolwa kuqinisekise ikhono ngokuyinhloko, futhi umphumela nokuzinza kwebhizinisi kufinyelele kulokho obekulindelekile. Ngaphezu kwalokho, isabelomali samandla okukhanya kwe-uplink samadivayisi amaningi singafinyelela ileveli Yekilasi C+ (32dB) ngesilinganiso esilinganayo, sibeke isisekelo sesilinganiso esikabili esingu-25G/50G esilandelayo ukuze sihlangabezane neleveli Yekilasi C+. Lokhu kuhlola kuphinda kuqinisekise ukwesekwa kwe-50G-PON kumakhono amasha ebhizinisi afana nokunquma.

Imishini ye-50G-PON ehlolwe ngalesi sikhathi isekelwe ohlelweni olusha lwe-hardware yasekhaya, futhi izinga lendawo ngokuvamile lifinyelele ngaphezu kwe-90%, futhi abanye abakhiqizi bangafinyelela ku-100%. I-China Academy of Telecommunication Research izoqhubeka nokusebenzisana nozakwethu ukukhuthaza ukwenziwa kwasendaweni kanye nokulawula okuzimele kweketango lezimboni ze-50G-PON, ukuxazulula ubuchwepheshe obubalulekile kanye namakhono obunjiniyela adingekayo ekusetshenzisweni kwezentengiselwano ezinkulu, ukwenza izivivinyo zensimu ye-50G-PON yezimo zebhizinisi ezahlukahlukene, futhi kuhlangatshezwane nezidingo zesikhathi esizayo ezitholakalayo zobuhlakani bobuchwepheshe.