A halin yanzu, dangane da fasahar hanyar sadarwa ta hanyar fiber na gani, hanyar kunkuntar hanya a hankali ana maye gurbin ta da hanyar sadarwa ta hanyar sadarwa, kuma a ƙarshe ana samun gidan fiber.Fiber Optical fiber na hanyar sadarwa ya zama babu makawa, kuma fasahar PON za ta zama wurin fasaha na hanyar sadarwa ta hanyar sadarwa a nan gaba saboda sabis da yawa, ƙarancin saka hannun jari da kulawa mai sauƙi.
Menene hanyar sadarwa ta hanyar fiber?
Cibiyar sadarwa ta hanyar fiber na gani tana nufin hanyar sadarwa ta hanyar sadarwa wanda matsakaicin watsawa shine fiber na gani.Za a iya raba hanyoyin sadarwa na fiber na gani a fasaha zuwa kashi biyu: cibiyoyin sadarwa masu aiki (AON, Active Optical Network) da kuma hanyoyin sadarwa na gani (PON, Passive Optical Network).
Ana iya raba cibiyar sadarwa mai aiki mai aiki zuwa AON bisa SDH da AON bisa PDH;
Za a iya raba hanyoyin sadarwar gani masu wucewa zuwa PON narrowband da Broadband PON.
Wace rawa hanyar sadarwa ta shiga cikin ginin cibiyar sadarwa?
Cibiyar sadarwar bayanai ta ƙunshi cibiyar sadarwa ta kashin baya, cibiyar sadarwar yankin birni, hanyar shiga, da cibiyar sadarwar wurin abokin ciniki.Cibiyar shiga tana kan gadar cibiyar sadarwar yankin birni / cibiyar sadarwar kashin baya.
A halin yanzu, kimiyya da fasaha suna ci gaba ta hanyar tsalle-tsalle, kuma ana samar da adadi mai yawa na fayilolin lantarki akai-akai.Tare da ci gaban tattalin arziƙin duniya da haɓaka hanyoyin sadarwar zamantakewa, Intanet ta shahara sosai, sabis ɗin bayanai ya haɓaka da ƙarfi, kuma nau'ikan sabis ɗin sadarwa sun ci gaba da haɓaka.Irin kasuwanci.Cibiyar shiga yanar gizo mai kunkuntar ya zama ƙulli mai hana ci gaban cibiyar sadarwa zuwa faɗaɗa.Kasuwancin cibiyar sadarwar samun damar yana da babban iko, kuma sabbin fasahohi suna tasowa koyaushe don biyan bukatun masu amfani.Cibiyar shiga ita ce mayar da hankali da kuma mabuɗin ci gaba da samar da bayanai na ƙasa.Fasahar shiga hanyar sadarwa ta zama wurin mayar da hankali da saka hannun jari na cibiyoyin bincike, dillalan sadarwa, kamfanonin sadarwa da sassan aiki.
Amfanin PON
1. Zai iya ba da damar watsa shirye-shiryen watsa shirye-shirye na gaskiya da ƙarancin farashi.
2. Idan aka kwatanta da cibiyar sadarwa na gani mai aiki, shigarwa, ƙaddamarwa da kuma kula da aikin kulawa ba su da yawa, kuma tsarin ya fi dacewa da kwanciyar hankali, don haka hanyar sadarwar samun damar yin amfani da tsarin PON mai yawa.
3. Saboda PON yana ɗaukar yanayin samun dama-zuwa-multipoint, farashin kayan aikin shimfida fiber na gani tsakanin ofishin tsakiya da masu amfani suna ɗaukar nauyin masu amfani, wanda zai iya ƙara dawowa kan saka hannun jari a ginin cibiyar sadarwa.Idan aka kwatanta da hanyar daidaita fiber na gani na ƙarshen-zuwa-ƙarshen ga kowane mai amfani, ƙarar kayan aikin PON da ke haɓaka sabis don adadin abokan ciniki ya fi ƙanƙanta kuma yana ɗaukar sarari kaɗan a cikin babban ofishin.
4. PON yana goyan bayan sabis na al'ada guda biyu (sabis na tarho na al'ada, POTS na gargajiya) da sabis na watsa shirye-shirye ( watsa muryar IP, IPTV, damar Intanet, da sauransu).
5.PON yana goyan bayan duk masu amfani da zama (ta amfani da POTS, analog TV da sabis na bayanai) da masu amfani da kasuwanci da yawa (ta amfani da sabis na T1 / E1 da Ethernet) don raba hanyar sadarwar shiga (ciki har da Layer na jiki da Layer Layer) ba tare da yin amfani da dama daban-daban ba. Samun dama ga hanyar sadarwar yana ba su sabis, don haka rage adadin hanyoyin shiga da bazuwar.