Iqoqo lokuxhumana kokufinyelela elisekelwa isistimu yokudlulisa amehlo okwabelwa kuyo yonkana ukusebenzelana okuseceleni kwenethiwekhi efanayo. Inethiwekhi yokufinyelela ebonakalayo ingase ibe nenani lamanethiwekhi okusabalalisa okukhanya (ODN) kanye namayunithi enethiwekhi yokubona (I-ONU) exhunywe kutheminali yomugqa ofanayo (OLT).isithombe
I-Optical Access Network (OAN) ngokuvamile ibhekisela kunethiwekhi yokufinyelela esebenzisa i-optical fiber njengendlela yokudlulisela iyonke noma ingxenye phakathi kwendawo.shintsha, noma imojuli yesilawuli kude nomsebenzisi. Inethiwekhi yamanje yokufinyelela ikakhulukazi inethiwekhi yethusi (njengolayini wocingo olusontekile), onezinga eliphezulu lokuhluleka kanye nezindleko eziphezulu zokunakekela nokusebenza. I-OAN yethulwa okokuqala ukunciphisa izindleko zokugcinwa nokusebenza kanye nezinga lokuhluleka kwenethiwekhi yethusi, okwesibili ukusekela ukuthuthukiswa kwezinsizakalo ezintsha, ikakhulukazi izinsiza ezintsha ze-multimedia kanye ne-broadband, futhi ekugcineni ukuthuthukisa ukusebenza kokufinyelela komsebenzisi. Isevisi yokudlulisela kukhebula yethusi ivamise ukuba ngaphansi kokuphazanyiswa okuhlukahlukene kanye nemikhawulo yebanga, izinga lokufinyelela komsebenzisi ngokuvamile aliphezulu kakhulu, futhi ibanga lokudlulisela ngokuvamile likhawulelwe phakathi kuka-10km. Inethiwekhi yokufinyelela i-optical fibre ngokobuchwepheshe iphakeme kakhulu kunenethiwekhi yekhebula yethusi, futhi ayiqinile kangako kunenethiwekhi yezintambo zethusi ngenxa yokuphazamiseka kwemvelo kanye nemikhawulo yebanga, futhi izinga lokudluliswa kwe-fiber optical liphezulu kunezinga elivamile lokudluliswa kwentambo yethusi. Inamandla okuthuthuka asobala kakhulu. Ukwamukela inethiwekhi yokufinyelela okubonakalayo sekuyindlela eyinhloko yokuxazulula ibhodlela lokuthuthukiswa kwezokuxhumana. Inethiwekhi ye-Optical access ayifanele kuphela amaseli amasha omsebenzisi, kodwa futhi enye indlela eyinhloko yokuvuselela inethiwekhi yekhebula yethusi ekhona.
Lesi isingeniso esifushane senethiwekhi yokufinyelela optical, mayelana nalokhu okukhulunywe ngenhlashintshakanye nemikhiqizo yochungechunge lwamamojula, e-ShenzhenHDV Phoelectron Technology LTD., yimikhiqizo eshisayo, izinhlobo ezihlukahlukene zokushintshwa okufana nalokhu: I-Ethernetshintsha/ifayibhashintsha/i-Ethernet fibershintshanoma imojula: Imoduli ye-fiber optical, i-Ethernet optical fiber module, i-optical fiber transceiver module iyisigaba esishisayo semikhiqizo yokuxhumana, ingahlinzeka ngezinsizakalo ezihlosiwe zezidingo zenethiwekhi zabasebenzisi, wamukeleke ukuba khona kwakho.
