Ingqokelela yoqhagamshelwano lofikelelo oluxhaswa yinkqubo yothumelo lwe-optical ekwabelwana ngayo kwi-interface efanayo yecala lomnatha. Inethiwekhi yokufikelela kwi-optical inokuba nenani lothungelwano losasazo lwamehlo (ODN) kunye neeyunithi zothungelwano olubonayo (I-ONU) idityaniswe kwitheminali yomgca wokukhanya okufanayo (OLT).umzobo
I-Optical Access Network (OAN) ibhekisa ngokubanzi kuthungelwano lofikelelo olusebenzisa ifayibha yamehlo njengothumelo oluphakathi ngokupheleleyo okanye inxalenye phakathi kwendawo.tshintsha, okanye imodyuli ekude kunye nomsebenzisi. Uthungelwano lwangoku lokufikelela ubukhulu becala lunethwekhi yobhedu (efana nomgca wemfonomfono ojijekileyo), onezinga eliphezulu lokungaphumeleli kunye neendleko eziphezulu zokulondolozwa kunye nokusebenza. I-OAN iqaliswe kuqala ukunciphisa ukugcinwa kunye nokusebenza kweendleko kunye nezinga lokungaphumeleli kwenethiwekhi yobhedu, okwesibini ukuxhasa uphuhliso lweenkonzo ezintsha, ngokukodwa iinkonzo ze-multimedia kunye ne-broadband entsha, kwaye ekugqibeleni kuphuculwe ukusebenza kokufikelela komsebenzisi. Inkonzo yothumelo kwintambo yobhedu ihlala iphantsi kophazamiseko olwahlukeneyo kunye nezithintelo zomgama, izinga lofikelelo lomsebenzisi ngokuqhelekileyo alikho phezulu kakhulu, kwaye umgama wothumelo udla ngokukhawulelwa ngaphakathi kwe-10km. Inethiwekhi yokufikelela kwifiber optical iphezulu kakhulu kunothungelwano lwentambo yobhedu, kwaye yomelele kakhulu kunothungelwano lwentambo yobhedu ngenxa yokuphazamiseka kokusingqongileyo kunye nezithintelo zomgama, kwaye izinga lokuhanjiswa kwefiber optical liphezulu kunereyithi yokuhanjiswa kwentambo yobhedu. Inamandla ophuhliso acacileyo. Ukwamkela inethiwekhi yokufikelela kwi-optical ibe yindlela ephambili yokusombulula i-bottleneck yophuhliso lwezonxibelelwano. Inethiwekhi yokufikelela kwi-Optical ayifanelekanga kuphela kwiiseli ezintsha zabasebenzisi, kodwa kunye neendlela ezizezinye zokuhlaziya inethiwekhi yentambo yobhedu ekhoyo.
Esi sisingeniso esifutshane kwinethiwekhi yokufikelela kwi-optical, malunga noku kukhankanyiwe ngasentlatshintshakunye neemveliso zothotho lweemodyuli, eShenzhenHDV Phoelectron Technology LTD., Ziimveliso ezishushu, iintlobo ezahlukeneyo zokutshintsha ezifana: Ethernettshintsha/ifayibhatshintsha/ Ifayibha ye-Ethernettshintshaokanye imodyuli: Imodyuli ye-fiber optical, imodyuli ye-Ethernet ye-fiber optical, imodyuli ye-fiber optical transceiver yiklasi eshushu yeemveliso zonxibelelwano, inokubonelela ngeenkonzo ezijoliswe kuzo kwiimfuno zenethiwekhi zabasebenzisi, yamkela ubukho bakho.
