Labarai

PON yana nufin hanyar sadarwa ta fiber optic, wacce hanya ce mai mahimmanci don gudanar da ayyukan cibiyar sadarwa ta hanyar sadarwa. Fasahar PON ta samo asali ne a shekarar 1995. Daga baya, bisa ga bambanci tsakanin Layer link Layer da na zahiri, fasahar PON a hankali ta kasa zuwa APON...

Fiber na gani yana watsa sigina a cikin nau'in bugun haske, kuma yana amfani da gilashi ko plexiglass azaman hanyar watsa cibiyar sadarwa. Ya ƙunshi fiber core, cladding da m cover. Za a iya raba fiber na gani zuwa Single Mode fiber da Multiple Mode fiber. Fiber na gani guda ɗaya kawai ya tabbatar...

Menene FTTx? FTTx shine "Fiber To The x" kuma shine kalmar gaba ɗaya don samun damar fiber a cikin hanyoyin sadarwa na fiber optic. x yana wakiltar makomar layin fiber. Kamar x = H (Fiber zuwa Gida), x = O (Fiber zuwa Ofishin), x = B (Fiber zuwa Ginin). Fasahar FTTx ta fito ne daga...

Za a iya shigar da na'urorin gani na SFP cikin tashoshin SFP+ a mafi yawan lokuta. Ko da yake ƙayyadaddun ƙirar sauyawa ba ta da tabbas, bisa ga gwaninta, SFP na gani na gani na iya aiki a cikin SFP + ramummuka, amma SFP + na'urorin gani ba zai iya aiki a cikin ramummuka na SFP ba. Lokacin da kuka saka tsarin SFP a cikin tashar jiragen ruwa na SFP+, spe ...

Tare da ci gaban kimiyya da fasaha, saurin sanar da birane yana ƙaruwa, kuma abubuwan da ake buƙata don fasahar sadarwa suna ƙaruwa. Fiber na gani suna ƙara shahara a cikin sadarwa saboda fa'idodinsu na saurin watsawa...

Ayyukan na'urar gani da ido shine canjin hoto. Ƙarshen watsawa yana canza siginar lantarki zuwa siginar gani. Bayan watsa ta hanyar fiber na gani, ƙarshen karɓa yana canza siginar gani zuwa siginar lantarki. An rarraba shi zuwa: SFP, SFP+,...