Okwangoku, abaqhubi abathathu abakhulu be-telecom IPTV bayaqhubeka nokungena kwi-TV yemveli kunye nabaqhubi be-cable ye-cable market, oonomathotholo kunye nabaqhubi bakamabonakude bajongene nenani elikhulu lelahleko yabasebenzisi, i-rediyo kunye nophuhliso lophuhliso lukamabonakude lusondele, kunokuthiwa ngubani olawulayo. igumbi lokuhlala elibambe umsebenzisi.Ishishini eliphambili labaqhubi boonomathotholo kunye nomabonwakude libandakanya zombini ishishini likanomathotholo kunye nomabonwakude kunye nedatha yenkonzo yeendlela ezimbini (ukufikelela kwi-Intanethi / i-VOD / IPTV / i-e-government / imidlalo edibeneyo) kunye neenkonzo zebroadband, ngoko ke ukwakhiwa kwe-FTTH kanomathotholo kunye nomabonwakude kufuneka kubandakanye. Ulwakhiwo lwe-FTTH yoshishino lukanomathotholo nomabonakude kunye nolwakhiwo lwe-FTTH lwenkonzo yendlela-mbini.Idityaniswe nezibonelelo ezikhoyo zikanomathotholo kunye nomabonwakude, i-FTTH ithatha ngokuyintloko isisombululo esikhoyo ngoku kwishishini: i-fiber enye ye-fiber three-wave kunye nesisombululo sokufikelela kwinkonzo ye-broadband.Namhlanje, umhleli ukucacisela yona.
Kwisisombululo esisodwa se-fiber three-wave kunye ne-broadband yokufikelela kwinkonzo, iinxalenye zedatha ye-ONU zisebenzisa i-1310nm / 1490nm isignali ye-optical kunye ne-ONU CATV inxalenye isebenzisa i-1550nm isignali ye-optical kwi-front-end computer room yerediyo kunye nomabonwakude ngokusebenzisa i-WDM wavelength division multiplexing izixhobo ezidityaniswe ne- intambo ifayibha optic, kwaye emva koko ngokudluliselwa kunye spectroscopy izixhobo ODN kuwo onke amanqanaba kwaye ekugqibeleni ifikelele kwikhaya lomsebenzisi, kwiyunithi yekhaya lomsebenzisi ONU, usebenzisa ifayibha enye yamaza amathathu ONU CATV ephuhliswe yinkampani yethu, oko kukuthi, idatha kunye Umatshini we-CATV optical machine 2-in-1 GPON ONU, unokukhupha ngokuthe ngqo izibonakaliso zeTV kunye neempawu zedatha ye-broadband.Kwangaxeshanye, ngokusekwe kwesi sisombululo, oonomathotholo kunye nabaqhubi bakamabonakude banokuphinda baphuhlise abasebenzisi be-broadband, baqonde ukuveliswa kwengeniso yeenkonzo ezininzi, kunye nokunciphisa iindleko zokwakha inethiwekhi.
Iingenelo zesisombululo sofikelelo lwamaza amaza amathathu-fiber enye zezi zilandelayo:
1. Ukuphela kokulawulwa kokuphela: Ekubeni i-architecture yenethiwekhi yefiber enye kunye namaza amathathu iphelile ekupheleni, kulungele kakhulu ukulawula i-ONU.Abalawuli benethiwekhi banokuphumeza ukunikezelwa kwenkonzo ekude, ukugcinwa kwempazamo, kunye nokwenza / ukukhubaza iinkonzo ze-CATV ngokusebenzisa izixhobo ze-OLT zangaphambili.
2. Ixabiso eliphantsi le-ODN: Ekubeni umboniso we-TV osasazwayo kunye nedatha yedatha ye-broadband ihanjiswa kwi-fiber efanayo yomzimba, esi sisombululo sinciphisa kakhulu iindleko zokwakhiwa kwezixhobo ze-ODN ukusuka ekuqaleni ukuya kwikhaya lomsebenzisi.
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