Fibre y'uburyo bumwe ugereranije n'iy'umugozi umwe fibre y'uburyo bwinshi ni ubwoko bubiri bw'ibanze bw'imigozi y'urumuri ikoreshwa mu kohereza amakuru mu ntera ndende n'igufi. Imigozi y'uburyo bumwe ikoresha igice gito cy'umutima kandi yohereza urumuri mu gice cy'umutima, bigatuma iba nziza mu itumanaho ry'intera ndende ku muvuduko wo hejuru. Imigozi y'uburyo bwinshi ifite igice kinini cy'umutima, ikwirakwiza urumuri mu nzira nyinshi kandi ikwiriye intera ngufi nko mu nyubako cyangwa muri kaminuza. Buri kimwe gifite ibyiza byacyo, nk'igiciro, bandwidth, n'intera. Kugira ngo bigufashe guhitamo imigozi ikwiye, ibice bikurikira bitanga amakuru yoroshye, igereranya ry'imikoreshereze, n'isesengura ry'ibiciro. Intego ni ugutuma icyemezo cyoroshye kandi kigaragara kuri buri wese.

Uburyo bumwe ugereranije na Fiber ya Multimode

Uburyo bumwe na multimode insinga za fibre optique Ikora urumuri mu buryo butandukanye cyane, bigira ingaruka ku miterere yarwo n'imikorere yarwo myiza. Insinga ya fiber optique ifite igice gito cy'imbere cya mikoroni 9, kiyobora uburyo bumwe bw'urumuri mu ntera ndende. Mu buryo bunyuranye, fibre ya multimode, ifite ingano ya mikoroni 50 cyangwa 62.5, ishobora gukwirakwiza uburyo bwinshi bw'urumuri icyarimwe. Uburyo bumwe bukora ku burebure bw'uburebure, mu gihe multimode igumana n'ubugufi, igaragaza imbaraga zayo zidasanzwe mu bikorwa bitandukanye.

1. Uburyo bumwe: itumanaho rikora urugendo rurerure, ikigo cy’itumanaho, imiyoboro y’itumanaho rya metropolitan.

2. Uburyo bwinshi: imiyoboro ya kaminuza, insinga z'inyubako, imiyoboro ya seriveri igera ku buryo bwihuse.

1. Ingano y'ibanze

Insinga y'umugozi wa fiber optique ifite uburebure bwa metero 9 gusa, bigatuma urumuri rugenda rugororotse kandi rukagenda gahoro. Iyi nzira ntoya yongera ubushobozi bwo gukoresha ibimenyetso mu gihe kirekire, ariko isaba ibikoresho byihariye no gushyiraho neza. Mu buryo bunyuranye, insinga za fiber optique zifite uburebure bunini cyane—62.5µm kuri OM1 na 50µm kuri OM2, OM3, OM4, na OM5. Ubwo bwoko bwombi bufite umurambararo wa metero 125µm, urinda kandi ugakomeza kuyobora neza. Insinga nini ya multimode ituma urumuri rushobora kugenda mu nzira nyinshi, nziza cyane ku ntera ngufi ariko ishobora gutuma habaho gutandukana kw'ibimenyetso cyangwa gukwirakwira mu gihe kirekire.

2. Isoko ry'urumuri

Fibre imwe ikunze guherekeza amasoko y'urumuri rwa laser. Laser itanga urumuri rufite umurongo ugororotse kandi rukomeye - rwiza cyane mu kohereza intera ndende. Fibre ya Multimode ikoresha cyane cyane LED, zidahenze kandi zoroshye gushyiraho ariko zigakwirakwiza byinshi kandi zigakora neza mu ntera ngufi.

Hamwe na lasers, amasano ya single mode arushaho kuba menshi, ariko ibikoresho bishobora kuba bihenze cyane kandi bigasaba ikoranabuhanga. LED za Multimode zigabanya amafaranga akoreshwa kandi zoroshya ishyirwaho, ariko zigabanya intera n'umuvuduko. Ni itandukaniro riri hagati y'inzozi mbi zitagira ingengo y'imari, n'inzozi ziba impamo, ku miyoboro minini cyangwa ku bigo binini.

3. Umupaka w'umurambararo (bandwidth)

Fibre imwe ntabwo igera ku gisenge cy’umuyoboro wa interineti. Imbere yayo hato ituma urumuri rugabanuka cyane cyangwa rugakwirakwira, bigatuma ibasha guhaza ibyifuzo uko amakuru yiyongera. Fibre ya Multimode irushaho gutakaza no gukwirakwira, bityo bandwidth yayo igabanuka uko intera ingana. Ibi ni ingenzi mu bidukikije nka cloud computing cyangwa centres z’amakuru za none aho amakuru menshi yoherezwa vuba.

Uburyo bumwe ni bwo buryo bushobora gutorwa mu gihe kizaza, aho gukoresha uburyo bwinshi ari byo by'ingenzi.

4. Intera yo kugera ku bantu

Uburyo bumwe bworoshye gutwara uburebure bwa kilometero 160, bukora ku mirongo minini y'itumanaho cyangwa ku miyoboro y'umujyi. Multimode igera kuri metero 550 kuri 1Gbps, ikaba ari nziza mu nsinga z'amashanyarazi.

Intera ihindura gahunda y'itumanaho. Iyo ukoresheje ibikoresho bigufi n'ibisubizo bigufi kuri multimode, uburyo bumwe butuma uhagarara gake kandi ibimenyetso bikaba byoroshye.

Intera ihuza neza n'ikimenyetso cyatakaye.

Gusimbuka igihe kirekire? Uburyo bumwe buratsinda.

5. Ikiguzi rusange

Fibre imwe irahendutse kuyikora, ariko transceivers zayo zikunze kugura amafaranga menshi—rimwe na rimwe zikuba inshuro eshanu. Ibyo bishobora kwiyongera, cyane cyane ku kuvugurura ku rwego runini cyangwa kubaka imishya. Ibyo bivuzwe, single mode irakwiye ku miyoboro minini cyangwa izashobora kwirwanaho mu gihe kizaza.

Igiciro rusange ni ibirenze igiciro cy'insinga gusa. Tekereza ku byo ushyiraho/ibikoresho n'ibikenewe mu gihe kizaza mbere yo guhitamo.

Kuzigama amafaranga mbere ya Multimode biroroshye iyo umuntu afite ingengo y'imari nto, ariko iterambere ry'igihe kirekire rishobora kubangamira uburyo bumwe.

Imiterere ya Fibre

Insinga za fibre optique, harimo singlemode na multimode fiber optique, zihuza igice cy’imbere, cladding, n’ibice birinda kugira ngo zijyane amakuru n’urumuri. Gusobanukirwa imiterere y’ubu bwoko bwa fibre ni ingenzi ku muntu wese ushyiraho cyangwa agakomeza umuyoboro ugenda vuba kandi vuba, kuko ari wo ugena imikorere, kuramba, n’aho uherereye heza.

Inyubako Ifatika

Insinga za fiber optique zombi zikoresha igice cy'ikirahure gipfundikiye mu gitambaro, ariko ingano niho zitandukaniye. Igice cy'ikirahure cya fiber optique cyonyine gifite ubugari bwa mikoroni 8.3 kugeza ku 10 gusa—ubusanzwe mikoroni 9—mu gihe igice cy'ikirahure cya fiber optique cyo mu bwoko bwa multimode ari kinini cyane kuri mikoroni 50 cyangwa ndetse na 62.5. Ubwoko bwombi bugumana igitambaro kuri mikoroni 125, bugafata urumuri imbere kandi bugatuma ibimenyetso birushaho kugaragara neza. Amakoti yo kurinda akikije ibi bice kugira ngo arinde ikirahure amazi, umwanda, n'ingaruka zishobora kubaho munsi y'ubutaka cyangwa mu gisenge cy'amazi. Amakoti amwe ni meza cyane ku bintu byo hanze, mu gihe andi agenewe kwirinda inkongi z'umuriro zo mu nzu.

Imiterere y'imiyoboro ya fiber optique ni ingenzi mu buryo butandukanye. Imiyoboro mito y'uburyo bumwe ituma urumuri rugabanuka kandi rugakwirakwira mu mutima, bigatuma ibimenyetso bikomeza kugenda kure mbere yuko byangirika. Mu buryo bunyuranye, imiyoboro ya multimode, hamwe n'imiyoboro yayo migari, ishobora gufata urumuri rwinshi ariko ishobora guhura n'ihindagurika ry'ibimenyetso mu gihe cyo kohereza ubutumwa. Mu guhitamo ubwoko bwa fibre, ni ngombwa kuzirikana aho ishyirwa—ibikoresho byo hanze bisaba amakoti akomeye kandi adakoresha amazi, mu gihe ibikoresho byo mu nzu bishobora kungukirwa n'imiterere idashya cyangwa insinga zoroshye.

Gukwirakwiza urumuri

Fibre y'uburyo bumwe ifata urumuri mu nzira imwe nto, bigatuma amakuru yihuta nta kintu na kimwe kiyibangamira. Niyo mpamvu ibimenyetso bishobora kunyura intera ndende - tekereza ku nsinga za telegraphe zo mu gihugu - bitazimira cyangwa ngo bihunge. Fibre y'uburyo bwinshi ikwirakwiza urumuri mu nzira nyinshi icyarimwe. Buri nzira, cyangwa uburyo, ishobora kuzenguruka mu buryo butandukanye, bityo ikimenyetso gishobora gukwirakwira no gutinda uko gikwirakwira.

Niyo mpamvu uburyo bwa "single-mode" ari bwo bukoreshwa mu guhuza imiyoboro yihuta cyane kandi igenda mu nzira ndende. Imbere yayo irinda gukwirakwiza uburyo bwa "modal dispersion", ibuha bandwidth itagira umupaka. Uburyo bwa "multimode" ni bwo bworoshye gukoreshwa mu kubaka ibintu bigufi ariko ntibushobora kurenza uburyo bwa "single-mode" mu gukoresha amakuru menshi. Gusobanukirwa uburyo urumuri rukwirakwira muri fibre bituma abashyiraho n'abatekinisiye bashobora kunoza umuvuduko no kugaragaza neza ibimenyetso aho bashaka.

Guhitamo Fibre Yawe

Guhitamo umugozi wa fiber optique ni ibintu bike. Buri muyoboro ufite ibyo ukeneye, bityo guhuza ubwoko bwa fiber n'intego zawe, nka single mode fiber optique cable cyangwa multimode fiber optique cable, ni ingenzi!

• Intera umuyoboro wawe ugomba kunyuramo

• Umuvuduko w'amakuru cyangwa bandwidth birakenewe

• Ingengo y'imari yo kugura fibre n'ibikoresho

• Aho fibre izakoreshwa n'uburyo izakoreshwa

• Hakenewe iterambere cyangwa kuvugurura mu gihe kizaza

Ku bigo by'amakuru

Gukoresha igihe gito mu bigo by’amakuru bisaba fibre ya multimode. Ingirangingo yayo nini (ubusanzwe ifite mikoroni 50 kugeza ku 100) yoroshya uburyo bwo guhuza amakuru no kugabanya ikiguzi. Multimode ikora neza cyane nko muri za racks za seriveri no mu bubiko. Ikora neza n'amatara ahendutse nka za LED na VCSEL.

Fibre ya Multimode ni nziza cyane ku buryo bwo kwiruka metero 500–600, kandi iguma ari yoroshye ku giciro nubwo ibiciro by'amakuru ya network byiyongera. Ku bijyanye n'aho amakuru cyangwa inyubako bihurira igihe kirekire, fibre ya single mode irasimbura. Single mode irahenze cyane, ahanini bitewe n'ibyuma bihenze byo kwakira amakuru, ariko ni ngombwa ku bikoresho byo muri kaminuza cyangwa umujyi. Irinde imiterere yawe mu gihe kizaza ukoresheje uburyo bwo kwirinda impanuka mu gihe kizaza kugira ngo urusheho kwihuta cyangwa ibikoresho bishya mu gihe kiri imbere.

Ku bigo bya kaminuza

Ibigo bifite inyubako hafi aho akenshi bigumana uburyo bwinshi bwo gukoresha interineti. Bishobora guhinduka, bishyigikira uburyo porogaramu zihurira (nk'amakuru, ijwi, na videwo), kandi bishobora kwakira ubushyuhe bwinshi uko ibikoresho byinshi byiyongera.

Hitamo urwego rukwiye rw'imiterere yawe—OM3, OM4 cyangwa OM5 kugira ngo umenye umuvuduko n'uburyo bwo kwiruka kugeza kuri kilometero 2! Shyira igihe cyose tekereza uburyo umuyoboro wawe wakwaguka. Fibre, ishyizwe ubu ishobora kwakira ibimenyetso byihuse nyuma, izigama igihe n'amafaranga mu gihe kizaza.

Ku rugendo rurerure

Imiyoboro y'itumanaho rirerire—nk'imijyi cyangwa hagati y'imijyi—iterwa na fibre imwe. Ubugari bwayo buto butuma ibimenyetso bihagarara hafi, bugera kuri kilometero 40 kandi nta gihombo kinini kirimo. Utu dukoresho dukenera transceivers zidasanzwe zigenewe kurengerwa.

Uburyo bumwe butuma imodoka zikoresha umuvuduko n'uburyo bworoshye bwo gutwara abantu mu muhanda, aho umuvuduko n'ubwizerwe ari byo biruta ibindi. Bitwara amafaranga menshi mbere ariko bikagabanya umubare w'abasubiramo cyangwa abavugurura imodoka mu gihe kizaza. Mu igenamigambi, tekereza ku bisabwa ubu n'ibyo isosiyete ishobora gukoresha mu myaka itanu cyangwa icumi.

Ibiciro Bihishe

Gukoresha Fiber optique, harimo insinga za fiber optique za multimode na singlemode fiber optique, bitwara ibirenze ikiguzi cya sticker cya mbere. Ibiciro byinshi byihishe bishobora kugaragara mu gihe cy'umushinga cyangwa nyuma y'imyaka myinshi, bigira ingaruka ku ngengo y'imari rusange.

Igiciro cya Transceiver

Transceivers ni ingenzi kugira ngo ibimenyetso by'urumuri byinjire kandi bisohoke mu nsinga za fibre. Kuri fibre ifite uburyo bumwe, transceivers zihenze cyane kurusha multimode. Ibyo biterwa nuko optique ifite uburyo bumwe ikenera laser yihariye cyane kugira ngo yohereze ibimenyetso birebire nka kilometero nke. Nubwo insinga ihenze cyane, optique ishobora kuba yo ikoresha wallet yawe.

Imashini zitwara amashanyarazi za Multimode zirahendutse ariko zikora intera ngufi, ubusanzwe metero magana make. Iyo uhisemo imashini zitwara amashanyarazi za multimode zo mu rwego rwo hejuru kugira ngo wongere ubushobozi bwo kugera kuri interineti cyangwa bandwidth, amafaranga yo kuzigama ya transceiver ashobora kubura vuba. Guhitamo optique ijyanye nayo ni ingenzi - gukoresha ubwoko butari bwo bishobora gutuma ugura indi migozi y'ibikoresho cyangwa imigozi yo gutunganya amashanyarazi, buri imwe ikagira ikiguzi cyihishe. Gutegura kuvugurura igihe kirekire, gusaza no guhitamo optique ya OEM bishobora gufasha kugenzura ibyo biciro.

Ubuhanga bwo Gushyiraho

Kubona sisitemu za fibre kuri interineti si ibintu byoroshye gusa. Bisaba amaboko y'abanyabukorikori. Imigozi ya fibre ni mito kandi yoroshye, bityo gukora ikintu kimwe nabi bishobora kwangiza umurongo cyangwa bigatuma ikimenyetso gitakaza. Gushyiramo nabi bishobora kungana no kubabara umutwe, kugabanuka kw'ibimenyetso no gutakaza igihe mu nzira.

Abatekinisiye b'inararibonye barasobanukiwe uburyo bwo guhuza, guhuza no kurinda izi nsinga. KUPONI: Amahugurwa ahenda cyane, ariko ahembwa iyo insinga zidakora neza kandi zikamara igihe kirekire. Uko uteganya ingengo y'imari, ni byiza gushyiramo amafaranga akoreshwa n'abashyiraho insinga nziza, atari ibikoresho gusa.

Ibikoresho byo Gupima

Urutonde rw'ibikoresho byo gupima:

• Igipimo cy'ingufu z'urumuri: gipima imbaraga z'ikimenyetso, urufunguzo rw'uburyo bumwe n'uburyo bwinshi.

• Isoko y'urumuri: igenzura uburyo insinga zikomeza gukora.

• Reflektometa y'igihe cya optique (OTDR): ibona amakosa, ipima uburebure bw'insinga.

• Igenzura ry'ikosa rigaragara: uduce twacitse kandi tugororoka.

• Mikorosikopi yo kugenzura: igenzura ko imiyoboro isukuye.

Kugura cyangwa gukodesha ibi bikoresho ntabwo bihendutse. Gupima si ikintu gikorwa rimwe gusa—imiyoboro isaba isuzuma rihoraho kugira ngo ikomeze kuba yizewe kandi yihutishwe cyane. Ibikoresho bikwiye bituma byoroha guhangana n’ibibazo hakiri kare, kandi amafaranga ashobora kwiyongera, cyane cyane ku bikoresho binini cyangwa bivanze.

Uretse iby'ibanze

Fiber optique ntabwo ari insinga imwe gusa cyangwa multimode fiber optique; ahubwo ni ukumenya uburyo ikimenyetso cyawe kigenda vuba, kure, n'uburyo kigenda neza. Kwiga mu buryo bwa tekiniki bwo gutatanya no gukwirakwiza amakuru menshi bigutegurira gufata ibyemezo by'ubwenge mugihe ushushanya ikigo gishya cy'amakuru cyangwa kuvugurura ibikorwa remezo bya kaminuza.

Gutatanya mu buryo bw'inyuguti

Gutatana kwa modal bibaho mu migozi ya multimode kuko urumuri rutagenda mu nzira itaziguye—rugaragara mu nzira zitandukanye, cyangwa mu buryo, mu gice kinini cy’imbere cya fibre. Izi nzira zitandukanye zituma urumuri rugera mu bihe bitandukanye gato, ibyo bigatuma ikimenyetso kidakwirakwira kandi kikagabanya umuvuduko wacyo, cyane cyane ku muvuduko wo hejuru. Urugero, fibre ya OM1 multimode itanga metero 33 gusa kuri 10G, OM2 ifite metero 82 gusa - urwego rwemewe rwo kunoza imbaraga.

• Hitamo imigozi ya premium multimode (OM3, OM4, cyangwa OM5) kugira ngo wongere bandwidth na reach.

• Koresha modules zo gutunganya ibimenyetso kugira ngo usukure impumuro.

• Bika fibre imwe yo mu bwoko bumwe kugira ngo ukoreshe ibyuma bikurura cyane kandi birebire.

• Umutima utera insinga kudakora neza ku bikoresho bya kera bya OM1 na OM2.

Niba hari ikindi ukora kirenze ubusabe bw'ibiro, uburyo bwo gukwirakwiza ibintu mu buryo bw'ikoranabuhanga bukwiye kugaragara ku rutonde rwawe rw'ibyo ugomba gukora.

Gutatanya kwa Chromatic

Kunyuranamo kwa Chromatic kugaragara hejuru kuko amabara yose (uburebure bw'urumuri) atari ko urumuri rugenda ku muvuduko umwe mu kirahuri. Ku rujya kure, cyane cyane muri fibre imwe, ibi bituma ibimenyetso bikwirakwira hamwe - impumuro zishobora kuva amaraso hamwe, bigatuma amakuru arushaho kugorana kuyasobanukirwa ku rundi ruhande. Iki ni ikibazo gikomeye uko ugenda wihuta cyangwa ujya kure, tekereza ku miyoboro ya fibre inyura mu gihugu.

Umutima muto wa fibre imwe (microne 8–10) ufasha kugabanya ikwirakwira ry’amajwi, ariko ikwirakwira ry’amajwi riracyariho. Ku miyoboro miremire, abahanga bakoresha fibre zigabanya ikwirakwira ry’amajwi, zishobora kurenza kilometero 200. Bakoresha lasers zo mu bwoko bwa narrow-wavelength range hamwe n’ibikoresho by’ikoranabuhanga kugira ngo bagumane ibimenyetso bisukuye.

Gupima Igice cy'Uburebure bw'Umuraba

Guhindura imiyoboro ya fiber mu buryo bwa Wavelength division, cyangwa WDM, byongera ubushobozi bwa fiber binyuze mu kwemerera ibimenyetso byinshi hejuru y’uburebure butandukanye gukwirakwira icyarimwe ku mugozi umwe wa fiber optique wa multimode. Ni nko guhindura umuhanda umwe mu muhanda munini, bigatuma ushobora gukoresha fiber optique yawe neza, ibyo bikaba bizigama umwanya n’amafaranga. Ubu buryo ni ingenzi mu miyoboro ya metro cyangwa backbone aho gushyiraho insinga zisanzwe za fiber optique bidashoboka buri gihe.

WDM ntabwo ari plug-n-play; guhitamo laser, amplifiers, na filters zijyanye n'uburebure bw'umurambararo bukwiye ni ingenzi cyane. Ibi bituma ibimenyetso bidasohoka cyangwa ngo bizimire, bigatuma ubushobozi bwa bandwidth bushobora kwiyongera mu gihe bibaye ngombwa.

Gutegereza Imbere

Kumenya neza ibi bitekerezo—uburyo bwo gukwirakwiza ibintu mu buryo bwa modal na chromatic, WDM, n'itandukaniro riri hagati y'umugozi wa fiber optic wa multimode na singlemode fiber optic—bivuze ko udahitamo gusa insinga, ahubwo urimo gukora umuyoboro wihuta, ugororotse, kandi witeguye ibizaba.

Guhamya Izaza ry'Umuyoboro Wawe

Iterambere ry'ejo hazaza ntabwo riri kure y'ibitekerezo byawe mu gihe wubaka umuyoboro. Nta muntu ushaka gukuraho insinga cyangwa guhinduranya ibikoresho buri myaka mike, bityo rero gutegura ni ngombwa. Guhindura imiterere ni ingenzi—nk'uko kugura inzu ifite ibyumba by'inyongera, bityo ukaba ufite aho ukurira. Imiyoboro igomba gushyigikira urujya n'uruza rw'abantu benshi, ibikoresho bishya, n'umuvuduko wihuta mu gihe kizaza. Niyo mpamvu guhitamo insinga za fiber optique n'ibikoresho bitazashira vuba ari ngombwa.

Fibre ni amahitamo meza yo kurinda umuyoboro wawe mu gihe kizaza kuko ishobora kohereza amakuru menshi kurusha umuringa. Uburyo bwo kohereza amakuru mu buryo bwa Streaming, cloud, no kohereza amadosiye manini byose bisaba ubushobozi bwo gukoresha interineti nyinshi. Fibre ikora kuri ibi nta mananiza. Ku bigo binini, ibigo by'amakuru, cyangwa ibigo by'amashuri, ibi bituma habaho impungenge nke ku mbogamizi ziri mu nzira, cyane cyane iyo hakoreshejwe insinga za fiber optique zo mu buryo bumwe.

Fibre y'uburyo bumwe ikora neza mu gihe cyo gukoresha ikoranabuhanga rirambye. Uyisanga mu miyoboro y'umujyi wose, mu nyubako z'ibiro, cyangwa mu bigo binini by'amakuru bifite intera nini hagati y'aho bashyira amakuru. Ishobora kohereza ibimenyetso ahantu hose kugeza kuri kilometero 40 nta mashini ifasha. Ibi ni byinshi cyane niba ushaka ko ikoranabuhanga rimwe rikorera muri kaminuza cyangwa rigahuza ahantu kure. Dore uburyo bwo gukoresha ikoranabuhanga rimwe gusa, ubusanzwe igiciro cyaryo kiri hejuru, ariko mu gihe kirekire, cyane cyane iyo ukoresha ikoranabuhanga rirenze urugero n'umuvuduko mwinshi, akenshi irabyishyura.

Fibre ya Multimode irusha iyindi fagitire igihe cyo kuyikoresha mu gihe gito—mu nyubako, cyangwa no hasi. Ntishobora kugera kure cyangwa ngo yohereze amakuru menshi. Ubwoko bushya nka fibre ya OM5 bushobora gufasha—aho umuyoboro w’itumanaho ugera kuri 28000 MHz/km—ariko nubwo bimeze bityo, ntabwo yagenewe guhuza umujyi wose. Multimode yo gukoresha imiyoboro migufi n’uburyo bworoshye bwo kuyikoresha, uburyo bumwe bwo gukoresha gahunda zawe nini.

Guteganya umuvuduko mwinshi si iby’insinga gusa. Hitamo transceivers na switch zijyanye n’ibyo ukeneye mu gihe kizaza. Irinde gutakaza ikimenyetso no kugabanuka kw’ingufu z’amajwi—ibi byangiza umuvuduko w’umuyoboro w’itumanaho kandi bigatera kugabanuka. Gukoresha insinga nziza za fiber optique hamwe n’ibihuza neza bigumana ubuziranenge bw’amajwi.

Ikiguzi kizahora ari ingenzi. Multimode irahendutse ku buryo bworoshye, ariko single-mode irushaho kuba nziza uko ibyo ukeneye byiyongera. Gufata icyemezo gikwiye bigufasha kuzigama agahinda n'amafaranga mu gihe kirekire.

Umwanzuro

Uburyo bumwe na fiber nyinshi byombi bitanga inyungu nyazo. Uburyo bumwe ni bwiza ku kugera kure no kwihuta. Multimode ijyanye no kwihuta mu buryo bwihuse kandi ihendutse. Ubwoko bwombi butanga inyungu zigaragara ku miterere itandukanye. Fiber si ikoranabuhanga gusa, ahubwo ni uburyo duhuza kandi tugasangira. Ibiro bito, ikigo kinini cyangwa ikigo gishya kirimo gukura vuba, buri hantu hagaragaza impinduka nshya. Ibiciro, ibikoresho na gahunda zo kwagura byose birareba. Utegereje imbere, fiber ihura n'intambwe ku yindi. Kugira ngo ubone ibikubereye neza, tekereza ku byo ukeneye kandi uhangane n'ibibazo bikomeye. Urashaka kumenya byinshi cyangwa ukeneye ubufasha bwo guhitamo fibre ikwiye? Twandikire maze tuzavuga ku bikubereye.

Ibibazo Bikunze Kubazwa

Ni irihe tandukaniro nyamukuru riri hagati ya single mode na multimode fiber?

Insinga ya fiber optique yo mu buryo bumwe ikoresha core ntoya mu kohereza amakuru mu ntera ndende kandi yihuta, mu gihe insinga za fiber optique zo mu buryo bwinshi, zifite core nini, ziba nziza ku ntera ngufi no ku bisubizo bihendutse.

Ni ubuhe bwoko bwa fibre bwiza mu kohereza amakuru mu ntera ndende?

Insinga ya fiber optique yo mu buryo bumwe ni nziza cyane mu itumanaho ry’intera ndende, ifasha intera ndende cyane kandi idakomeye cyane ugereranyije n’insinga zisanzwe za fiber optique zo mu buryo bwinshi.

Ese fibre ya multimode ihendutse kurusha fibre ya single mode?

Nibyo koko, insinga za fiber optique nyinshi n'ibikoresho bikunze kuba bihendutse, ariko ibiciro by'igihe kirekire bishobora gutandukana bitewe n'ubushobozi bwa bandwidth ya network yawe.

Ese nshobora kuvugurura fibre kuva kuri multimode nkajya kuri single mode byoroshye?

Bishobora kugorana iyo insinga za fiber optique zo mu buryo bumwe n'insinga za fiber optique zo mu buryo bwinshi zikoresheje ibikoresho bitandukanye, bityo gutekereza imbere birinda kuvugurura bihenze.

Ni ubuhe bwoko bwa fibre bworoshye gushyiraho no kubungabunga?

Insinga za fiber optique za multimode ubusanzwe zoroshye kandi zihendutse kuzikoresha, cyane cyane iyo zikoze intera ngufi.

Nigute nahitamo hagati ya single mode na multimode fiber kuri network yanjye?

Tekereza ku byo ukeneye gukora intera, umuvuduko, n'ingengo y'imari yawe mugihe uhitamo hagati y'insinga ya fiber optique ya singlemode yo gukoresha mu rugendo rurerure kandi rwihuta cyane hamwe n'insinga za fiber optique za multimode zo gukoresha mu gihe gito kandi gihendutse.

Ese fibre imwe ishobora kurinda ejo hazaza kurusha fibre ya multimode?

Insinga ya fiber optique yo mu buryo bumwe itanga ubushobozi bwo kwaguka cyane ku bushobozi bwa bandwidth mu gihe kizaza ndetse n'ibisabwa mu ntera, bigatuma iba amahitamo meza yo kurinda umuyoboro wawe mu gihe kizaza.