Kutolere kwa maulumikizidwe ofikira omwe amathandizidwa ndi makina otumizira optical omwe amagawidwa pamawonekedwe amtundu womwewo. Ma network optical access network amatha kukhala ndi ma optical distribution network (ODN) ndi ma unit optical network (ONU) yolumikizidwa ndi cholumikizira cha mzere womwewo (OLT).
Optical Access Network (OAN) nthawi zambiri imatanthawuza netiweki yofikira yomwe imagwiritsa ntchito ulusi wa kuwala ngati njira yotumizira yonse kapena mbali ina pakatikusintha, kapena gawo lakutali ndi wogwiritsa ntchito. Netiweki yapanoyi imakhala ndi netiweki yamkuwa (monga matelefoni opotoka), omwe amakhala ndi kulephera kwakukulu komanso mtengo wokonza ndi kuwongolera kwakukulu. OAN imayambitsidwa koyamba kuti ichepetse kukonza ndi kuwononga mtengo komanso kulephera kwa maukonde amkuwa, chachiwiri kuthandizira chitukuko cha mautumiki atsopano, makamaka mautumiki amitundu yosiyanasiyana ndi ma burodibandi atsopano, ndipo pomaliza kuwongolera magwiridwe antchito a wosuta. Utumiki wotumizira pa chingwe chamkuwa nthawi zambiri umakhala ndi zosokoneza zosiyanasiyana komanso zoletsa mtunda, kuchuluka kwa wogwiritsa ntchito nthawi zambiri sikokwera kwambiri, ndipo mtunda wotumizira nthawi zambiri umakhala wochepera 10km. The optical CHIKWANGWANI access network mwaukadaulo wapamwamba kwambiri kuposa copper cable network, ndipo si amphamvu kwambiri kuposa copper cable network chifukwa cha kusokoneza chilengedwe ndi zoletsa mtunda, ndipo kuchuluka kwa kuwala CHIKWANGWANI kufala ndi apamwamba kuposa chikhalidwe chotengera chingwe kufala mlingo. Ili ndi kuthekera kowonekeratu kwachitukuko. Kutenga ma optical access network kwakhala njira yayikulu yothetsera vuto la chitukuko cha ma telecommunication. Optical access network sikuti ndi yoyenera kwa maselo atsopano ogwiritsa ntchito, komanso njira yayikulu yosinthira maukonde amkuwa omwe alipo.
Ichi ndichidule chachidule cha optical access network, za zomwe tazitchula pamwambapakusinthandi mankhwala gawo mndandanda, mu ShenzhenHDV Phoelectron Technology LTD., ndi mankhwala otentha, mitundu yosiyanasiyana ya masiwichi monga: Efanetikusintha/ fiberkusintha/ Ethernet fiberkusinthakapena gawo: Optical fiber module, Ethernet optical fiber module, optical fiber transceiver module ndi gulu lotentha lazinthu zoyankhulirana, lingapereke mautumiki okhudzidwa pa zosowa za intaneti za ogwiritsa ntchito, kulandira kupezeka kwanu.
