1.Isingeniso se-Triple play ONU
1.1I-Triple play ONU umkhiqizo weklayenti lenethiwekhi ye-passive optical eyethulwe inkampani yethu emakethe yokufinyelela e-broadband esekelwe kubuchwepheshe be-GPON/EPON.Umkhiqizo ungahlangabezana nezidingo zabasebenzisi be-FTTH/FTTR/FTTx be-fiber-to-ekhaya kanye ne-fiber-to-the-room, unikeze abasebenzisi ukufinyelela okubanzi okusekelwe ku-GPON/EPON, futhi uqaphele idatha ehlanganisiwe, ividiyo nezwi. amasevisi.
1.2Ngokusekelwe kubuchwepheshe be-ITU-T G.984/China Telecom CTC3.0, isizukulwane sakamuva se-broadband passive optical network edidiyelwe amazinga okufinyelela ahlanganisiwe, i-Triple play ONU inezinzuzo eziningi njengomkhawulokudonsa ophezulu, ukusebenza kahle okuphezulu, ukumbozwa okukhulu, izixhumanisi zabasebenzisi abanothile. , njll., futhi iwubuchwepheshe obufanele bokusebenza/amahhotela/izakhiwo ukuze babone ukuhlanganiswa okubanzi kanye noshintsho olubanzi lokufinyelela kumasevisi enethiwekhi.
1.3I-Triple play ONU inikeza imbobo yenethiwekhi eguquguqukayo eyigigabhithi engu-1 kanye ne-100 megabit, imbobo yezwi engu-1, isixhumi esibonakalayo esi-1 se-CATV, kanye nokufinyelela okujwayelekile kwe-Wi-Fi okungu-802.11 b/g/n.Idivayisi ibone ukuxhumana nokusebenzisana ne-GPON/EPON yendawo yokugcina impahla (OLT) yabakhiqizi bezokuxhumana abajwayelekile bemboni (Huawei/ZTE/Fiberhome/HDV Fiber) ukuze bakhe uhlelo lwegigabit ukuhlangabezana nezidingo zokufinyelela zezwi ze-FTTH/FTTx. kanye namasevisi edatha.Ngesikhathi esifanayo, umsebenzi wayo we-WIFI unganikeza abasebenzisi izinhlobo ezahlukene zamatheminali eselula asendlini ngokusebenzisa izidingo zokufinyelela kwe-WIFI.
1.4I-Play Triple ONU edidiyelwe ukusebenza okungenantambo, okuhambisana ngokugcwele nephrothokholi engenantambo engu-802.11 b/g/n, i-antenna yangaphandle enenzuzo ephezulu ye-omnidirectional, izinga lokudluliswa okungenantambo kwe-single-frequency lifika ku-300Mbps, izinga lokudluliswa okungenantambo kwe-dual-band kufika ku-1200Mbps , enokungena okuqinile, ukumbozwa okubanzi nezinye izici, ukunikeza abasebenzisi isiqinisekiso esisebenza kahle kakhulu sokudluliswa kwedatha.
ODM ONU-Triple play ONU
2.Izinhlelo zokusebenza ezididiyelwe zezintambo zehhotela ze-Triple play ONU
Ubuchwepheshe obuhlukile be-WDM wavelength division multiplexing be-Triple play ONU iyifayibha eyodwa yamaza amathathu: i-optical fiber eyodwa ithwala ngokufanayo izinsizakalo ze-IP kanye nezinsizakalo ze-CATV, futhi inikeza izinsizakalo zesixhumanisi ezifana namasevisi we-TV, amasevisi enethiwekhi, izinsizakalo zocingo, nezinsizakalo zokukhiya iminyango ehlakaniphile igumbi ngalinye.
Izinzuzo:
2.1 I-optical fiber eyodwa ithwala zonke izinsiza, izintambo zilula, izindleko zezintambo ziyancipha, idatha nezinsizakalo ze-CATV zihlukaniswa ngamaza ahlukene, isevisi yedatha isebenzisa i-1310nm wavelength phezulu nomfula, i-downlink ithatha i-1490nm wavelength, futhi isevisi ye-CATV isebenzisa u-1550nm. ubude begagasi.
2.2 I-ONU yokudlala kathathu isekela inethiwekhi eguquguqukayo ye-GPON/EPON OLT, enokwethenjelwa okuphezulu, izindleko eziphansi, ukwakheka kwenethiwekhi eyisicaba, ukufinyelela okuhambisanayo kwawo wonke amatheminali, nenethiwekhi elula.Idivayisi ye-spectroscopic ye-Passive, engenawo ukugcinwa kwamandla kagesi, akulula ukuphazanyiswa imvelo yangaphandle, izinga lokuhluleka eliphansi.
I-topology yezinhlelo zokusebenza zezintambo ezididiyelwe zehhotela ye-Triple play ONU