Fahimtar FTTP
FTTP, ko Fiber zuwa Harabar, fasahar isarwa ce mai yanke-baki inda fiber na gani ke gudana daga cibiyar sadarwar broadband kai tsaye zuwa gine-ginen zama da kasuwanci..
Wannan fasaha an inganta ta musamman don amfanin zama amma ta bambanta da mafita da aka tsara don aikace-aikacen kasuwanci, wanda ke faɗuwa a ƙarƙashin sashin jigilar gani.
FTTP kalma ce mai faɗi wacce ta ƙunshi duka aya-zuwa aya (PTP) da daidaita-zuwa-multipoint:
- Point-to-point (PTP) FTTP: A cikin hanyoyin sadarwa na PTP, an sadaukar da layin fiber optic ga kowane mai amfani. Wannan yana ba da damar yuwuwar saurin gudu da sassauci don raba abubuwan more rayuwa tsakanin masu ɗaukar kaya. Yakan haɗa da na'urorin Ethernet na gani a duka ofis na tsakiya (CO) da wuraren abokin ciniki.
- Point-to-Multipoint FTTP: Wannan saitin, akai-akai ana magana da shi azaman hanyar sadarwar gani mai wucewa (MON), ya ƙunshi layin fiber optic guda ɗaya wanda ke ba da wurare da yawa ta hanyar amfani da masu rarraba gani. Bambance-bambancen fasahar PON sun haɗa da BPON (PON), GPON (Gigabit PON), da EPON (Ethernet PON), tare da GPON shine mafi yaɗuwar manyan masu ba da sabis, musamman wajen yankin Asiya/Pacific.
Sharuɗɗa kamar FTTP, FTTH (Fiber zuwa Gida), kuma FTT (Fiber zuwa x) ana amfani da su sau da yawa, ko da yake suna iya komawa zuwa tsarin cibiyar sadarwa daban-daban.
Yadda FTTP ke Aiki
Fiber zuwa Wurin Wuta ya shahara saboda saurin watsa shirye-shiryen sa, sanya shi ɗaya daga cikin zaɓuɓɓukan isar da intanet mafi sauri da ake samu a yau.
Ba kamar watsa labarai na gargajiya ba, wanda ke buƙatar wurare masu yawa na tsaka-tsaki kamar katakon titi da igiyoyin jan ƙarfe, FTTP tana aika bayanai kai tsaye daga musayar zuwa wuraren ta amfani da igiyoyin fiber optic.
Waɗannan igiyoyin ba kawai suna ɗaukar manyan bayanai da inganci ba amma kuma suna da tsawon rayuwa da aminci fiye da igiyoyin jan ƙarfe..
FTTP vs Farashin FTTC: Kwatanta Fasaha
Lokacin kwatanta Fiber da Filaye tare da Fiber zuwa Majalisa, yana da mahimmanci a auna fa'ida da rashin amfani:
FTTC Ribobi:
- Dama: FTTC yana samuwa ga yawancin gidaje.
- Gudu: Yana ba da isassun saurin gudu don matsakaicin amfani da intanet.
- Farashin: Gabaɗaya mafi araha.
FTTC Cons:
- Iyakan Gudun Gudun: Cable na jan karfe yana iyakance yuwuwar saurin gudu.
- Hankalin Nisa: Ingancin sabis yana raguwa tare da nisa daga majalisar ministocin.
FTTP Ribobi:
- Gudun Kololuwa: Iya kai har zuwa 1 Gigabit a sakan daya ko fiye.
- Ƙirƙirar Ƙaƙwalwar Mahimmanci/Zazzagewa: Saurin saukewa zai iya dacewa da saurin saukewa.
- Tashin Kuɗi: Yiwuwar kawar da farashin layin waya na gargajiya.
FTTP Fursunoni:
- samuwa: A halin yanzu iyakance idan aka kwatanta da FTTC.
- Gina hanyar sadarwa: Yana ɗaukar tsawon lokaci don kafawa fiye da cibiyoyin sadarwar FTTC.
PON da Matsayinsa a cikin Fiber zuwa Harabar
Hanyoyin Sadarwar Sadarwar Na gani (MON) taka muhimmiyar rawa wajen tura FTTP. PONs suna yada igiyoyin fiber na gani ga masu amfani da ƙarshen yadda ya kamata, ta amfani da m (mara iko) masu rarrabawa.
Wannan zane yana rage farashi, mika kai, kuma ya hana buƙatar wutar lantarki.
PON ya ƙunshi Ƙarshen Layin gani (OLT) a babban ofishin mai bayarwa da Rukunin Sadarwar Sadarwar gani da yawa (ONUs) located a ko kusa da masu amfani’ gabatarwa.
PONs suna biyan buƙatun bandwidth masu canzawa, sanya su mafita mai sassauƙa don tura FTTP.
Don m FTTP mafita da goyon bayan fasaha, yi la'akari da kai mana!
