I-GPON (i-Gigabit-Capable Passive Optical Network) iteknoloji yiteknoloji yokufikelela kwi-broadband ye-high-speed, esebenzayo, kunye nomthamo omkhulu osetyenziswa ngokubanzi kwi-fiber-to-the-home (FTTH) uthungelwano lwe-optical access networks.Kwinethiwekhi yeGPON,OLT (Itheminali yomgca wokubona)kunye ne-ONT (i-Optical Network Terminal) ngamacandelo amabini angundoqo.Ngamnye kubo bathatha uxanduva olwahlukileyo kwaye basebenze kunye ukuphumeza ukuhanjiswa kwedatha okukhawulezileyo kunye nokusebenza kakuhle.
Umahluko phakathi kwe-OLT kunye ne-ONT ngokubhekiselele kwindawo ebonakalayo kunye nokubekwa kwendima: I-OLT idla ngokubekwa kumbindi womnatha, oko kukuthi, i-ofisi ephakathi, idlala indima "yomphathi".Idibanisa ii-ONT ezininzi kwaye inoxanduva lokunxibelelana neONTskwicala lomsebenzisi, ngelixa uququzelela kwaye ulawula ukuhanjiswa kwedatha.Kunokuthiwa i-OLT ingundoqo kunye nomphefumlo wenethiwekhi yonke ye-GPON.I-ONT ibekwe ekupheleni komsebenzisi, oko kukuthi, ekupheleni kwenethiwekhi, idlala indima "yejoni".Sisixhobo kwicala lomsebenzisi wokugqibela kwaye sisetyenziselwa ukudibanisa izixhobo ze-terminal, ezinjengeekhompyuter, iiTV, iirotha, njl., ukudibanisa abasebenzisi kwinethiwekhi.
Umahluko ekusebenzeni:I-OLT kunye ne-ONT zinogxininiso olwahlukileyo.Imisebenzi ephambili ye-OLT ibandakanya ukuhlanganiswa kwedatha, ulawulo kunye nolawulo, kunye nokuhanjiswa kunye nokwamkelwa kwezibonakaliso ze-optical.Inoxanduva lokudibanisa imijelo yedatha evela kubasebenzisi abaninzi ukuqinisekisa ukuhanjiswa kwedatha okusebenzayo.Kwangaxeshanye, i-OLT iphinda inxibelelane nezinye ii-OLT kunye nee-ONT ngeeprothokholi zonxibelelwano ukulawula nokulawula inethiwekhi yonke.Ukongeza, i-OLT iphinda iguqule imiqondiso yombane kwimiqondiso ye-optical kwaye ithumele kwi-fiber optical.Ngelo xesha, iyakwazi ukufumana izibonakaliso ze-optical kwi-ONT kwaye iguqule ibe yimiqondiso yombane ukuze iqhutywe.Umsebenzi oyintloko we-ONT kukuguqula izibonakaliso ze-optical ezithunyelwa ngeefayili ze-optical kwiimpawu zombane kunye nokuthumela le miqondiso yombane kwizixhobo ezahlukeneyo zomsebenzisi.Ukongeza, i-ONT inokuthumela, idibanise, kwaye iqhube iintlobo ngeentlobo zedatha evela kubathengi kwaye ithumele ukuya kwi-OLT.
Umahluko kwinqanaba lobugcisa:I-OLT kunye ne-ONT nayo inomahluko kuyilo lwehardware kunye neprogram yesoftware.I-OLT idinga iiprosesa eziphezulu zokusebenza, imemori yomthamo omkhulu, kunye ne-interfaces enesantya esiphezulu ukujamelana nezixa ezinkulu zokusetyenzwa kwedatha kunye neemfuno zokuhambisa.I-ONT ifuna ihardware ebhetyebhetye ngakumbi kunye noyilo lwesoftware ukuqhelanisa neemfuno ezahlukeneyo zabasebenzisi abohlukeneyo kunye nojongano olwahlukileyo lwezixhobo ezahlukeneyo zeterminal.
XPON ONT 4GE+CATV+USB CX51041Z28S
I-OLT kunye ne-ONT nganye ithatha uxanduva kunye nemisebenzi eyahlukeneyo kuthungelwano lwe-GPON.I-OLT ibekwe kwiziko lothungelwano kwaye inoxanduva lokudibanisa idatha, ulawulo nolawulo, kunye nokuhanjiswa kunye nokwamkelwa kwemiqondiso ye-optical;ngelixa i-ONT ibekwe ekupheleni komsebenzisi kwaye inoxanduva lokuguqula izibonakaliso ze-optical kwiimpawu zombane kunye nokuzithumela kwizixhobo zomsebenzisi.Ezi zimbini zisebenza kunye ukwenza ukuba uthungelwano lweGPON lubonelele ngeenkonzo ezikhawulezayo nezisebenzayo zothumelo lwedatha ukuhlangabezana neemfuno zabasebenzisi zokufikelela kwibroadband.
Ixesha lokuposa: Apr-28-2024
