Iindaba

1.1 I-Passive optical splitter I-Passive optical splitter yinxalenye ebalulekileyo yothungelwano lwePON. Umsebenzi we-passive optical splitter kukwahlula amandla optical optical signal enye igalelo kwiziphumo ezininzi. Ngokwesiqhelo, i-splitter ifezekisa ukwahlula ukukhanya ukusuka ku-1: 2 ukuya ku-1:32 okanye ...

Ukuthelekiswa kwe-PON-based access yeFTTX Indlela yangoku yokufikelela kwi-high-bandwidth yokufikelela kwinethiwekhi isekelwe ikakhulu kwi-PON-based access FTTX. Imiba ephambili kunye neengcinga ezibandakanyekayo kuhlalutyo lweendleko zilandelayo: ● Ixabiso lezixhobo zecandelo lokufikelela (kubandakanywa izixhobo ezahlukeneyo zokufikelela kunye nemigca...

Yintoni i-GPON? I-GPON (i-Gigabit-Capable PON) iteknoloji yisizukulwana samva nje se-broadband passive optical edibeneyo yokufikelela umgangatho osekelwe kumgangatho we-ITU-TG.984.x. Ineenzuzo ezininzi ezinje nge-bandwidth ephezulu, ukusebenza kakuhle okuphezulu, ukugubungela okukhulu, kunye nojongano lomsebenzisi otyebileyo. Uninzi lwabaqhubi luthatha...

Kukho izibane ezininzi zesignali kwimodem yefiber optic, kwaye sinokugweba ukuba izixhobo kunye nenethiwekhi ziphosakele ngokukhanya kwesalathisi. Nazi ezinye zezalathisi eziqhelekileyo zemodem ye-optical kunye neentsingiselo zazo, nceda ubone intshayelelo eneenkcukacha engezantsi. 1. Ukuze kuququzelelwe indawo...

Yintoni i-AON? I-AON yinethiwekhi ye-optical esebenzayo, ngokuyininzi ithatha i-point-to-point (PTP) i-architecture yenethiwekhi, kwaye umsebenzisi ngamnye unokuba nomgca we-fiber optical ozinikeleyo. Inethiwekhi ye-optical esebenzayo ibhekiselele ekusasazweni kwee-router, ii-aggregators zokutshintsha, izixhobo ezisebenzayo kunye nezinye izixhobo zokutshintsha...

Kwinkalo yonxibelelwano, uthungelwano lombane lonxibelelwano lweengcingo zentsimbi luthintelwe kakhulu ngenxa yezinto ezinjengokuphazamiseka kombane, i-inter-code crosstalk kunye nelahleko, kunye neendleko zocingo. Ngenxa yoko, ukuhanjiswa kwamehlo kwazalwa. Ukuhanjiswa kwamehlo kunoncedo lwe ...