Sawubona, Siyakwamukela.Masifunde ukuqhathanisa phakathi kwe-GPON kanye namamojula okukhanya we-EPON ngencazelo elula.
I-GPON optical module inokusebenza okungcono kune-EPON optical module.Mayelana nesivinini, i-downlink ingcono kune-EPON;Mayelana nebhizinisi, i-GPON ihlanganisa ububanzi obubanzi;Kusukela ekuzweleni kokudlulisela, kungcono kune-EPON.Nokho, i-EPON optical module inezinzuzo eziningi ngezindleko.Lezi ezimbili zinezinzuzo zazo siqu kanye nebubi, okungase kuhlalisane futhi kuphelelisane.
Ake sibheke ubuchwepheshe be-GPON.Kusukela ezicini zokusetshenziswa komkhawulokudonsa, izindleko, ukusekelwa kwezinsizakalo eziningi, umsebenzi we-OAM nokunye, i-GPON ingcono kune-EPON.I-GPON isebenzisa ikhodi yokukhwabanisa njengekhodi yomugqa, ishintsha ikhodi kuphela ngaphandle kokwandisa ikhodi, ngakho-ke akukho ukulahlekelwa komkhawulokudonsa ekudluliseni;Nge-Gigabit high-speed rate (downlink 2.5Gbps), izindleko ziphansi ngokwezindleko zebhithi eyodwa;Ngenxa yefomu layo lokupakisha eliyingqayizivele, ingakwazi ukusekela kahle izinsizakalo ze-ATM nezinsizakalo ze-IP;I-OAM inothe ngolwazi, okuhlanganisa ukwabiwa kokugunyazwa komkhawulokudonsa, ukwabiwa komkhawulokudonsa oguqukayo (i-DBA), ukuqapha isixhumanisi, ukushintsha kokuvikela, ukushintshanisa ukhiye nemisebenzi ehlukahlukene ye-alamu.
Ukufingqa, lapho ukhetha i-GPON ne-EPON: uma abasebenzisi benezidingo eziphezulu zomkhawulokudonsa, izinsizakalo eziningi, i-QoS nokuphepha, nobuchwepheshe be-ATM njengenethiwekhi yomgogodla, kunconywa ukukhetha i-GPON optical module;Uma ufuna ukonga izindleko futhi ube nezidingo eziphansi ze-QoS nokuphepha, amamojula okukhanya we-EPON angase afaneleke kakhulu.Ungakhumbula: khetha i-GPON yakho yokusebenza okuphezulu kanye nesevisi eminingi;Abajwayelekile bangakhetha i-EPON eshibhile uma kuqhathaniswa.
Okungenhla ukuqhathanisa ukusebenza phakathi kwe-GPON optical module kanye ne-EPON optical module olethwe kuwe yi-Shenzhen HDV photoelectric Technology Co., Ltd.Imikhiqizo yemojuli ekhiqizwe ikhava yenkampaniamamojula we-fiber optical, Amamojula we-Ethernet, amamojula we-fiber optical transceiver, amamojula okufinyelela kwefiber optical, Amamojula we-SSFP optical, futhiImicu ye-Optical SFP, njll. Imikhiqizo yemojula engenhla ingahlinzeka ngosekelo lwezimo zenethiwekhi ezihlukene.Ithimba le-R&D elichwepheshile neliqinile lingasiza amakhasimende anezinkinga zobuchwepheshe, futhi ithimba lebhizinisi elicabangayo nelichwepheshile lingasiza amakhasimende ukuthi athole amasevisi ekhwalithi ephezulu ngesikhathi sokubonisana kwangaphambilini nomsebenzi wangemuva kokukhiqiza.Siyakwamukela kuXhumana nathinganoma yiluphi uhlobo lombuzo.
