Aqoon

Waa maxay qaab-dhismeedka shabakadda ee Shabakadda Helitaanka Aragga (OAN) Shabakadda Helitaanka Aragga (OAN) waxaa loola jeedaa adeegsiga fiber-ka indhaha sida dhexdhexaadinta ugu weyn ee gudbinta si loo xaqiijiyo shaqada gudbinta macluumaadka ee shabakadda gelitaanka. Waxay ku xidhan tahay noodhka adeegga iyada oo loo marayo khadka indhaha ee te...

Iyadoo horumarinta joogtada ah ee dhismaha shabakada xawaaraha sare leh iyo baahida loo qabo in la dhiso nolol caqli-gal ah oo dhijitaal ah oo ku salaysan awoodaha shabakada "saddex gigabit", hawl-wadeenadu waxay u baahan yihiin masaafo dheer oo gudbin ah, xajmiyo sarreeya, isku halleyn xooggan iyo hoos u dhigista hawlaha ganacsiga Kharashyada ...

Shabakadda EPON waxay isticmaashaa habka FTTB si ay u samaysato shabakad, unugyadeeda shabakadeed ee aasaasiga ahna waa OLT iyo ONU. OLT waxay siisaa dekedo badan oo PON ah qalabka xafiiska dhexe si ay ugu xidhmaan qalabka ONU;

ONU (cutubka shabakada indhaha) noodhka indhaha. ONU waxa ay u qaybsantaa unug shabakad muuqaal ah oo firfircoon iyo unug shabakad indho-indhayn ah oo maktabadda ah. Guud ahaan, qalabka ku qalabaysan la socodka shabkada oo ay ku jiraan qaataha indhaha, gudbinta indhaha ee kor u kaca iyo amplifiers badan oo buundada ah waxa loo yaqaannaa noodhka indhaha....

Iyadoo horumarinta tignoolajiyada dhijitaalka ah, tignoolajiyada isgaarsiinta indhaha iyo teknoolojiyadda software iyo adeegsiga ballaaran ee borotokoolka TCP/IP, shabakadda isgaarsiinta, shabakadda kumbuyuutarka iyo shabakadda telefishanka ayaa midba midka kale ku milmi doona waxayna noqon doonaan mid midaysan oo hoos yimaada IP awood u leh bixinta codka, ...

FTTH Fiber Circuit Classification lakabka gudbinta ee FTTH waxa loo qaybiyaa saddex qaybood: Duplex (dual fiber bidirectional) loop, Simplex (hal fiber bidirectional) loop iyo Triplex (hal fiber three-way) loop.The dual-fiber loop isticmaalaa laba fiber indhaha inta u dhaxaysa dhamaadka OLT iyo ON