Amakuru - Guhitamo Insinga ya Fiber Optique Ikwiriye Ibyo Ukeneye

Guhitamo insinga ya fiber optique ikwiye ku bikorwa byihariye bishobora kugorana. Gusobanukirwa itandukaniro riri hagati y’insinga za single-mode na multimode ni ingenzi cyane. Insinga za single-mode, zifite umurambararo wa 9μm, zirakora neza mu gukoresha bandwidth nini no mu ntera ndende. Zitanga intera ingana n’inshuro 50 kurusha insinga za multimode. Mu buryo bunyuranye, insinga za multimode, zifite cores nini kuva kuri 50µm kugeza kuri 62.5µm, zikwiranye n’intera ngufi, akenshi munsi ya metero 550. Mu gihe uhitamo uburyo bwo guhitamo insinga ya fiber optique, tekereza ku ntera n’ibisabwa kuri bandwidth ya porogaramu kugira ngo umenye neza imikorere myiza.

Ubwoko bw'Insinga za Fiber Optic

Insinga za Fiber Optic zo mu buryo bumwe

Ibiranga

Insinga za fiber optique zo mu buryo bumweifite umurambararo wa metero 9, ikikijwe na metero 125 z'ubugari. Iyi miterere yemerera uburyo bumwe gusa bw'urumuri kunyura mu mutima, akenshi hakoreshejwe laser. Inzira imwe y'urumuri igabanya kugabanuka kw'ibimenyetso no gukwirakwira, bigatuma izi nsinga ziba nziza mu kohereza amakuru kure. Zikora neza ku burebure bwa metero 1310 na 1550, zikaba ari nziza cyane mu gukoresha bandwidth nini.

Ibyiza n'ibibi

Ibyiza:

Ubushobozi bwo gukora intera ndendeInsinga zo mu bwoko bumwe zirakora neza mu kohereza amakuru mu ntera nini nta gihombo kinini.
Umuyoboro munini w'itumanaho: Bishyigikira igipimo cy’amakuru kiri hejuru, bigatuma biba byiza kuri porogaramu zikenerwa cyane.
Ihendutse ku ikoreshwa ry'igihe kirekireNubwo ibiciro bya mbere bishobora kuba byinshi, imikorere yabyo mu gukoresha intera ndende akenshi ituma amafaranga yose akoreshwa aba make.

Ibibi:

Igiciro cy'ibanze kiri hejuruIbikoresho bikenewe kuri sisitemu imwe bishobora kuba bihenze kurusha sisitemu nyinshi.
Gushyiraho ibintu bitoroshye: Bisaba guhuza neza bitewe n'uko igice cy'imbere ari gito, bishobora kugorana kuyishyiraho no kuyibungabunga.

Insinga za Fiber Optic za Multimode

Ibiranga

Insinga za fiber optique zo mu buryo bwinshiifite ibice binini, ubusanzwe biri hagati ya 50µm na 62.5µm. Ubu bunini bw'umurambararo bw'ibanze butuma uburyo bwinshi bw'urumuri bugenda icyarimwe, bishobora gutuma habaho gukwirakwira mu ntera ndende. Izi nsinga zikunze gukoreshwa mu bigo by'amakuru cyangwa hagati y'inyubako mu kigo, aho uburebure bwo kohereza amakuru ari buke ariko busaba umurambararo munini. Zikora ku bunini bwa 850nm na 1300nm.

Ibyiza n'ibibi

Ibyiza:

Ihendutse ku ntera ngufiInsinga za Multimode muri rusange zirahendutse ku zikoreshwa mu ntera ngufi.
Gushyiraho byoroshye: Ingano nini y'inyuma yoroshya imiterere y'inyuma, bigatuma kuyishyiraho no kuyibungabunga byoroha.
Porogaramu zikoreshwa mu buryo butandukanye: Bikwiriye ahantu hatandukanye, harimo n'ibigo by'amakuru n'imiyoboro y'uturere.

Ibibi:

Ubushobozi buke bwo gukora intera: Insinga za Multimode ntizikwiriye kohereza amakuru mu ntera ndende bitewe n'uko zikwirakwira mu buryo bwa modal.
Ubushobozi bwo gukoresha umuyoboro muto w'itumanaho: Ugereranyije n'insinga zo mu buryo bumwe, zitanga umuyoboro mugari ugabanutse mu ntera ndende.

Gusobanukirwa ibi biranga n'ibindi bisobanuro ni ingenzi cyane mu guhitamo insinga ya fiber optique ikwiye ku bikenewe byihariye. Buri bwoko bufite intego zitandukanye, kandi guhitamo bigomba guhuza n'ibyo porogaramu isaba.

Kugereranya Insinga za Fiber Optic za Single-mode na Multimode

Itandukaniro ry'ingenzi

Ubushobozi bwo Kugera Imbere

Insinga za fiber optique zo mu buryo bumwe ni nziza mu kohereza amakuru mu ntera ndende. Zishobora gukora intera ingana n'inshuro 50 kurusha insinga za multimode nta gihombo kinini cy'ikimenyetso. Ubu bushobozi butuma ziba nziza ku bikorwa bisaba amakuru kugira ngo zigende mu bice binini, nko mu mijyi cyangwa mu itumanaho mpuzamahanga. Mu buryo bunyuranye, insinga za multimode zikwiriye cyane intera ngufi, akenshi munsi ya metero 550. Igishushanyo cyazo gishyigikira inzira nyinshi z'urumuri, bishobora gutuma habaho gukwirakwira mu ntera ndende, bigagabanya uburebure bwazo.

Bandwidth n'umuvuduko

Insinga za fibre optique zitanga umuvuduko n'umuvuduko mwinshi ugereranije n'insinga zisanzwe z'umuringa. Insinga zo mu bwoko bumwe zishyigikira umuvuduko mwinshi w'amakuru, bigatuma zikoreshwa mu buryo bukenewe cyane busaba kohereza amakuru vuba cyane. Zikora neza ku bunini bwa 1310nm na 1550nm, ibyo bikaba ari byiza cyane mu buryo bukoresha bandwidth nyinshi. Insinga za multimode, nubwo zitanga ubushobozi bwo gukoresha bandwidth buke mu ntera ndende, ziracyatanga umuvuduko uhagije ku bikorwa byinshi bya local area network (LAN). Zikora ku bunini bwa 850nm na 1300nm, bigatuma zigira akamaro mu bidukikije nko mu bigo by'amakuru aho kohereza amakuru vuba ari ingenzi.

Porogaramu

Ibintu Bikwiriye Kuri Single-Mode

Insinga zo mu bwoko bumwe ni zo zikundwa cyane ku miyoboro miremire no gukoresha umuyoboro munini w’itumanaho. Ni nziza cyane ku batanga serivisi z’itumanaho, televiziyo y’insinga, na interineti bakeneye kohereza amakuru mu ntera nini. Izi nsinga zikwiriye kandi guhuza inyubako zitandukanye muri kaminuza cyangwa gukoreshwa mu miyoboro y’umujyi (MAN), aho ubushobozi bwo gukoresha amakuru mu ntera ndende no kohereza amakuru mu buryo bwihuse ari ngombwa.

Ibintu Bikwiriye Kuri Multimode

Insinga za Multimode zibona umwanya wazo ahantu hakenewe intera ngufi n'umuyoboro munini w'itumanaho. Zikunze gukoreshwa mu bigo by'amakuru, aho zihuza seriveri na sisitemu zo kubika amakuru. Izi nsinga zikwiriye kandi imiyoboro yo mu gace k'iwabo (LANs) n'imiyoboro ya kaminuza, aho uburebure bwo kohereza amakuru ari buke ariko busaba kohereza amakuru yihuta cyane. Kuba zihendutse kandi zoroshye kuzishyiraho bituma ziba amahitamo akunzwe kuri izi porogaramu.

Uburyo bwo Guhitamo Insinga ya Fiber Optic

Guhitamo insinga ya fiber optique ikwiye bisaba gusuzuma witonze ibikenewe byihariye n'ikiguzi. Gusobanukirwa uburyo bwo guhitamo insinga ya fiber optique bitanga umusaruro mwiza n'agaciro k'amafaranga.

Gusuzuma ibyo ukeneye

Gusuzuma Ibisabwa mu Ntera

Intambwe ya mbere mu kumenya uburyo bwo guhitamo insinga ya fiber optique ni ukureba intera amakuru agomba kunyuramo. Insinga zo mu buryo bumwe ni nziza cyane mu gukoresha intera ndende, akenshi zirenga kilometero 10 nta kimenyetso kinini cyatakaye. Zijyanye n'ibintu nk'itumanaho hagati y'imijyi cyangwa inyubako zihuza ikigo. Mu buryo bunyuranye, insinga zo mu buryo bwinshi zikora neza mu ntera ngufi, akenshi munsi ya metero 550, bigatuma zikoreshwa mu bigo by'amakuru cyangwa imiyoboro y'aho hantu.

Kumenya ibikenewe kuri Bandwidth

Ibisabwa kuri bandwidth bigira uruhare runini mu gufata icyemezo cy'uburyo bwo guhitamo insinga ya fiber optique. Insinga zo mu buryo bumwe zishyigikira bandwidth nyinshi, bigatuma ziba nziza cyane ku bikorwa bikenerwa cyane nko mu itumanaho na serivisi za interineti. Insinga zo mu buryo bwinshi, nubwo zitanga bandwidth nke mu ntera ndende, ziracyatanga umuvuduko uhagije kuri porogaramu nyinshi zo mu gace utuyemo. Tekereza ku gipimo cy'amakuru n'umubare w'abakoresha kugira ngo urebe neza ko insinga yatoranijwe ihuye n'ibyo umuyoboro ukeneye.

Ibipimo by'ikiguzi

Imbogamizi z'ingengo y'imari

Ingengo y'imari ikunze kugira ingaruka ku buryo bwo guhitamo insinga za fiber optique. Ni ngombwa kubona ibiciro bivuye ku batanga serivisi nyinshi kugira ngo umenye abatanga serivisi nziza kurusha izindi. Insinga za multimode muri rusange zigira ikiguzi gito cya mbere, bigatuma zikurura abantu bakoresha intera ngufi. Ariko, insinga za single-mode, nubwo zihenze cyane mbere, zishobora kuba zihendutse cyane mu kuzikoresha igihe kirekire bitewe n'uko zikora neza mu gihe cyo kuzikoresha intera ndende.

Ishoramari ry'igihe kirekire

Gushora imari mu bikoresho byiza byo gukoresha insinga za optique ni ingenzi cyane kugira ngo habeho ihuriro rihamye kandi ryizewe uko igihe kigenda gihita. Insinga nziza zigabanya ikiguzi cyo kubungabunga no kunoza imikorere y'umuyoboro. Mu gihe utekereza uburyo bwo guhitamo insinga za optique, gereranya ishoramari rya mbere ugereranije n'amafaranga ushobora kuzigama igihe kirekire. Urugero, insinga nziza zo mu bwoko bumwe zishobora gutanga inyungu nziza mu bidukikije bisaba kohereza amakuru menshi.

Mu gusoza, gusobanukirwa uburyo bwo guhitamo insinga ya fiber optique bikubiyemo gusuzuma intera n'ibikenewe mu gihe utekereza ku ngengo y'imari n'ishoramari ry'igihe kirekire. Mu guhuza ibi bintu n'ibisabwa byihariye mu ikoreshwa, umuntu ashobora gufata icyemezo gishingiye ku bumenyi burambuye gihuza imikorere n'uburyo ikiguzi cyacyo kigenda neza.

Guhitamo hagati y’insinga za mode imwe n’izikoresha uburyo bwinshi bisaba gusuzuma neza ibikenewe byihariye. Insinga za mode imwe zirakora neza mu gukoresha intera ndende n’ikoresha uburyo bwinshi, mu gihe insinga za mode nyinshi zijyanye n’intera ngufi kandi zisaba uburyo budasaba uburyo bwinshi. Kugira ngo ufate icyemezo gishingiye ku makuru, suzuma intera n’ibikenewe kuri porogaramu. Tekereza ku bikorwa remezo by’umuyoboro w’itumanaho bizarinda ejo hazaza ushora imari mu nsinga za fiber optique, zitanga ibyiza nko gukoresha uburyo budasanzwe n’uburyo budasaba uburyo bwinshi mu ntera ndende.Umutanga Ibikoresho BihuzaIbintu by'ingenzi, fibre itanga uburyo bwo kwirinda ingaruka z'amashanyarazi, bigatuma iba amahitamo meza yo kohereza amakuru yizewe.