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Ibisobanuro bya Fiber Optical ya G.652.D

2024-05-13

Ibisobanuro bya G.652.D bivuga ubwoko bwa fibre optique bugenwa n'amahame mpuzamahanga y'Itumanaho (ITU-T). G.652.D ni bumwe mu bwoko bwa fibre optique bukoreshwa cyane mu miyoboro y'itumanaho ku isi yose. Dore bimwe mu biranga fibre optique ya G.652.D:


Ibisobanuro bya Fiber Optical ya G.652.D


Uburyo: Fibre optique ya G.652.D ni fibre ifite uburyo bumwe, bivuze ko ishyigikira kohereza urumuri mu buryo bumwe. Ibi bituma habaho itumanaho ryihuse kandi rigera kure binyuze mu kugabanya gukwirakwira kw'ibimenyetso.


Ingano y'ibanze: Ubusanzwe umurambararo w’imbere wa fibre optique ya G.652.D ni hagati ya mikorometero 8 na 10. Ubu bugari buto bw’imbere butuma ibimenyetso by’urumuri byoherezwa neza mu ntera ndende kandi bigabanutse cyane.


Ingano y'igipfundikizo: Ubusanzwe umurambararo w'igitambaro uba hafi mikorometero 125. Igitambaro gikikije igice cy'imbere kandi kigafasha gufunga urumuri mu gice cy'imbere, bikarinda ko ikimenyetso kibura.


Kugabanya ubushobozi bwo kugabanya: Fibre ya G.652.D ifite ubushobozi buke bwo kugabanya umuvuduko w'amajwi, bivuze ko imbaraga z'amajwi ziguma hejuru cyane mu ntera ndende. Ibi ni ingenzi kugira ngo amajwi akomeze kuba meza mu miyoboro y'itumanaho.


Gutatana: Fibre ya G.652.D ifite ikwirakwira rito, bivuze ko uburebure butandukanye bw'urumuri bugenda ku muvuduko umwe muri fibre. Ibi bigabanya guhindagurika kw'ibimenyetso kandi bigatuma amakuru yihuta cyane.


Uburebure bw'imiraba ikora: Fibre ya G.652.D iratunganywa neza kugira ngo ikoreshwe hamwe n'uburebure bw'umurambararo buri hagati ya 1310 nm na 1550 nm, bukoreshwa cyane muri sisitemu z'itumanaho ry'urumuri.


Umwanya wo kugonda: Fibre ya G.652.D ifite umurambararo muto cyane wo kugonda, akenshi uruta umurambararo wa fibre inshuro 5-10. Ibi bituma byoroha kuyishyira ahantu hato hatabayeho gutakaza ikimenyetso bitewe no kugonda cyane.


Muri rusange, fibre optique ya G.652.D ikoreshwa cyane mu miyoboro y'itumanaho igendanwa bitewe n'imikorere yayo myiza, bigatuma iba amahitamo meza yo kohereza amakuru yihuta cyane mu ntera ndende.

Twandikire, ubone ibicuruzwa byiza na serivisi nziza.

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Isesengura ryimbitse rya G.657.A1, G.657.A2 na G.657.B3

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Bitewe no kohereza FTTH Fiber mu rugo, ikigo cy’amakuru cya AI, 5G fronthaul, insinga z’imbere mu nzu, itumanaho rito rya FPV drone ndetse no kuvugurura inyubako ku isi yose, fibre gakondo ya G.652D ifite uburyo bumwe ihura n’ikibazo cyo gutakaza imbaraga cyane no kugabanya umwanya w’insinga, ibyo bikaba bibangamira cyane imiterere y’imiyoboro y’itumanaho yihuta cyane. Yakozwe na ITU-T, fibre ya G.657 series bend-insensitive single-mode yakozwe by’umwihariko ku mfuruka nto, insinga nini n’imiyoboro mito. Ibyiciro bitatu by’ibicuruzwa bikuru, fibre isanzwe ya G.657.A1 irwanya imbaraga, fibre ihamye ya G.657.A2 na fibre idashobora imbaraga ya G.657.B3 irwanya imbaraga cyane, ikoresha imiterere itandukanye ya refractive index, kandi igaragaza itandukaniro mu mibare mito ya refractive, umurambararo w’ubutaka n’imikorere yo kugabanya imbaraga. Itanga serivisi zuzuye kuva ku nsinga zihendutse zo mu rugo kugeza ku nsinga zidasanzwe.