Ubwoko bwinshi bwa Fibre Optic Cable vs Uburyo bumwe: Ibyiza nibibi Kumeneka

Imiyoboro myinshi ya fibre optiquenauburyo bumwe bwa fibre optiquezitandukanye cyane muburyo bwa diametre nibikorwa. Ubwoko bwa fibre-moderi isanzwe ifite diameter ya 50-100 µm, mugihe fibre imwe imwe ipima hafi 9 µm. Imiyoboro myinshi-yuburyo bwiza cyane mugihe gito, kugeza kuri metero 400, mugihe fibre imwe yuburyo bumwe ishyigikira itumanaho rirerire rifite kilometero nyinshi hamwe no gutakaza ibimenyetso bike. Byongeye kandi,insinga ya fibre optiqueamahitamo arahari kubidukikije aho kurwanya ruswa ari ngombwa. Kubisabwa byihariye,insinga ya fibre optiqueni byiza gushiraho hejuru, mugiheinsinga ya fibre optiqueyagenewe porogaramu yashyinguwe, itanga uburinzi bukomeye kubintu bidukikije.

Ibyingenzi

• Imiyoboro myinshi ya fibre fibrekora neza intera ngufi, kugeza kuri metero 400. Nibyiza kumurongo waho hamwe nibigo byamakuru.
• Umugozi umwe wa fibre fibrenibyiza kuburebure, kugera kuri kilometero 140. Babura ibimenyetso bike cyane, bigatuma biba byiza kubitumanaho.
• Mugihe ufata umwanzuro, tekereza kubyo ukeneye. Multi-mode ihendutse kubirometero bigufi. Uburyo bumwe bukora neza kuburebure.

Gusobanukirwa na Multi-moderi hamwe nuburyo bumwe bwa fibre optique

Ni ubuhe buryo bwa Multi-Fibre Fibre optique?

Umugozi wuburyo bwinshi bwa fibre optique yagenewe kohereza intera ndende. Igaragaza diameter nini nini, mubisanzwe 50 cyangwa 62.5 microne, ituma uburyo bwinshi bwurumuri bukwira icyarimwe. Ibiranga bituma bikwiranye na progaramu nkurusobe rwibanze (LANs) hamwe na data center. Nyamara, intangiriro nini irashobora kuganisha ku buryo butandukanye, aho ibimenyetso byurumuri bikwirakwira mugihe, bishobora gutera gutakaza amakuru cyangwa kugabanya ubudahangarwa bwibimenyetso mugihe kirekire.

Intsinga yuburyo bwinshi itezimbere kuri vertical-cavity surface-isohora laseri (VCSELs) ikora kuri 850 nm, igafasha kohereza amakuru yihuse. Bashyigikira ubushobozi bwumurongo wa Gbps 10 kuri metero 300 kugeza 550. Izi nsinga nazo zihenze kandi byoroshye kuyishyiraho, bigatuma ihitamo gukundwa kubisubizo byurusobe runini.

Ni ubuhe buryo bumwe bwa Fibre Optic Cable?

Imiyoboro imwe ya fibre optique ikoreshwa muburyo bwo gutumanaho kure. Hamwe na diametre yibanze ya microne hafi 9, zemerera uburyo bumwe gusa bwurumuri kunyura mumurongo. Igishushanyo kigabanya kwiyegereza no gutatanya, byemeza ubuziranenge bwibimenyetso hejuru yintera yagutse. Fibre imwe-imwe irashobora kohereza amakuru kubirometero bigera kuri 125 nta kwongerera imbaraga, bigatuma iba nziza kubitumanaho hamwe numuyoboro muremure.

Izi nsinga zishyigikira umurongo mwinshi, akenshi zirenga 100 Gbps, kandi zikoreshwa mubisabwa bisaba neza kandi byizewe. Nyamara, insinga imwe-imwe ihenze cyane bitewe nuburyo bukomeye bwo gukora no gukenera transcevers yihariye.

Ibyingenzi biranga Multi-moderi hamwe nuburyo bumwe

Imiyoboro myinshi ya fibre optique irashobora kuba nziza mubidukikije bisaba amafaranga-make, ibisubizo bigufi, mugihe insinga imwe-imwe yiganjemo ibintu bisaba gukora cyane murwego rurerure. Buri bwoko bufite ibyiza bitandukanye nimbibi, bigatuma biba ngombwa kurihitamo ukurikije ibyifuzo bikenewe.

Kugereranya Multi-moderi nuburyo bumwe bwa fibre optique

Diameter yibanze no gukwirakwiza urumuri

Diameter yibanze igira uruhare runini mu gukwirakwiza urumuri muri fibre optique. Fibre imwe-imwe ifite fibre ntoya ya diameter, mubisanzwe micron 8-10, itanga uburyo bumwe gusa bwo kugenda. Iyi nzira yibanze igabanya gutandukana kandi itanga ibimenyetso byerekana ubudahemuka intera ndende. Ibinyuranye,insinga nyinshi za fibre optiquebiranga ingirakamaro nini, kuva kuri 50 kugeza kuri 62.5. Izi nini nini zishyigikira uburyo bwinshi bwurumuri, bigatuma bikwiranye na intera ngufi ariko bikunda gutandukana.

Intera nubushobozi bwumurongo

Fibre imwe-imwe ya fibre nziza cyane mu itumanaho rirerire, ishyigikira itumanaho rigera kuri kilometero 140 nta amplification. Batanga kandi umurongo mwinshi, akenshi urenga 100 Gbps, bigatuma biba byiza kubitumanaho hamwe numuyoboro wihuse. Ku rundi ruhande, fibre-moderi nyinshi, yagenewe intera ngufi, mubisanzwe igera kuri kilometero 2, hamwe nubushobozi bwumurongo uri hagati ya 10 Gbps na 400 Gbps. Mugihe fibre-moderi nyinshi irahagije kumurongo waho, imikorere yabo igabanuka intera ndende bitewe no kwiyongera no gutatana.

Itandukaniro ryibiciro hamwe nuburyo buhendutse

Igiciro nikintu gikomeye mugihe uhisemo hagati yubwoko bubiri bwinsinga. Imiyoboro myinshi ya fibre optique isanzwe ihendutse cyane kubera igishushanyo cyayo cyoroshye no gukoresha urumuri rwa LED. Ibi-bikoresha neza bituma bakundwa kubikorwa na data center ya porogaramu. Fibre-moderi imwe, ariko, isaba diode ya laser hamwe na kalibrasi yuzuye, biganisha kumafaranga menshi. Nubwo ishoramari ryambere, fibre-moderi imwe ihinduka ubukungu kubwintera ndende kandi nini-nini ya porogaramu, aho imikorere yabo isumba iyakoreshejwe.

Porogaramu ya Multi-moderi hamwe nuburyo bumwe bwa fibre optique

Ibihe Byiza bya Multi-moderi ya Fibre optique

Imiyoboro myinshi ya fibre optique ikwiranye neza na porogaramu ngufi aho gukoresha neza ibiciro no koroshya kwishyiriraho aribyo byihutirwa. Izi nsinga zikoreshwa cyane mumurongo waho (LANs) hamwe nibigo byamakuru, aho byorohereza ihererekanyamakuru ryihuse hagati ya seriveri nibikoresho byurusobe. Ubushobozi bwabo bwo gushyigikira umurongo wa 400 Gbps hejuru yintera ngufi bituma biba byiza kubidukikije bisaba gutunganya amakuru byihuse hamwe nubukererwe buke.

Ibigo byuburezi hamwe n’ibigo by’ibigo nabyo byungukirwa nuburyo bwinshi bwa fibre optique. Izi nsinga zikora nkumugongo wizewe kuri LANs yikigo cyose, bigatuma habaho guhuza bidasubirwaho inyubako nyinshi. Byongeye kandi, bakunze gukoreshwa mubikorwa byinganda kugirango bahuze ibikoresho ahantu hafunzwe, aho ubushobozi bwabo nibikorwa birenze ubushobozi bwintera ndende.

Ibihe Byiza Byuburyo bumwe-bwa fibre optique

Ubwoko bumwe bwa fibre optique insinga nziza cyane murwego rurerure kandi rwinshi-rugari. Nibyingenzi mubikorwa remezo byitumanaho, aho bifasha kohereza amakuru mumirometero irenga 40 nta gutakaza ibimenyetso byingenzi. Izi nsinga nazo zingirakamaro kumurongo wa fibre metropolitan hamwe nibikorwa remezo byumugongo, aho kwizerwa no kurwego ari ngombwa.

Fibre imwe-imwe ikoreshwa cyane muri sisitemu ya tereviziyo ya kabili hamwe n’ibigo bisaba guhuza byinshi. Ubushobozi bwabo bwo kugumana ibimenyetso byuburebure intera ndende bituma bibera mubisabwa nko gutumanaho munsi yubwato no guhererekanya amakuru. Inganda zisaba neza, nko gufata amashusho yubuvuzi no kumva inganda, nazo zishingiye kuri fibre imwe-imwe kugirango ikore neza.

Inganda Koresha Imanza n'ingero

Umugozi wa fibre optique ugira uruhare runini mubikorwa bitandukanye. Imbonerahamwe ikurikira irerekana bimwe byingenzi byingenzi bikoreshwa:

Mu itumanaho, fibre yuburyo bumwe ikora urufatiro rwibikorwa remezo bya interineti, mugihe fibre yuburyo bwinshi ikoreshwa mumiyoboro y'itumanaho yo mumijyi. Centre yamakuru ikoresha ubwoko bwinsinga zombi mugutunganya neza no kubika amakuru. Mu nganda zinganda, insinga za fibre optique zikurikirana ibipimo byingenzi, byemeza umutekano muke no gukora neza.

Ibyiza nibibi bya Multi-moderi hamwe nuburyo bumwe bwa fibre optique

Ibyiza bya Multi-mode Fibre Optic Cable

Imiyoboro myinshi ya fibre optiquetanga inyungu nyinshi, cyane cyane kubikorwa bigufi. Ingano nini ya diameter, mubisanzwe 50 kugeza kuri 62.5 microne, ituma ibimenyetso byinshi byumucyo bikwira icyarimwe. Igishushanyo cyoroshya kwishyiriraho kandi kigabanya ikiguzi mugushoboza gukoresha urumuri ruhenze ruhenze, nka LED. Izi nsinga ninziza kumurongo waho (LANs) hamwe na centre yamakuru, aho zifasha kohereza amakuru yihuse kurenza intera igera kuri metero 400.

Byongeye kandi, insinga nyinshi-insinga zitanga umurongo mugari wubushobozi buke bwintera ndende, bigatuma bikwiranye nibidukikije bisaba gutunganya amakuru byihuse. Ibiciro byabo-byoroshye no koroshya kwishyiriraho bituma bahitamo gukundwa kubisubizo binini byurusobe mubigo byuburezi, ibigo byamasosiyete, hamwe ninganda.

Ingaruka za Multi-moderi ya Fibre optique

Nuburyo bwiza bwabo, insinga nyinshi za fibre optique zifite aho zigarukira. Ikwirakwizwa ryuburyo, riterwa nibimenyetso byinshi byurumuri bigenda byimbere, birashobora gutuma habaho kwangirika kwintera ndende. Ibi biranga bigabanya intera ikora neza kugera kuri kilometero 2.

Ingano nini nini nayo itera kwiyongera cyane ugereranije na fibre imwe, kugabanya ubwiza bwibimenyetso hejuru yintera yagutse. Mugihe insinga-moderi nyinshi zihenze cyane kubisabwa bigufi, imikorere yabo iragabanuka iyo ikoreshejwe itumanaho rirerire, bigatuma idakwirakwizwa mubitumanaho cyangwa guhererekanya amakuru.

Ibyiza byuburyo bumwe bwa fibre optique

Ubwoko bumwe bwa fibre optique insinga nziza cyane murwego rurerure kandi rwinshi-rugari. Intambwe ntoya ya diameter, hafi ya microne 9, itanga uburyo bumwe bwurumuri bwo kugenda, bigabanya kwiyegereza no gutatana. Igishushanyo cyerekana ibimenyetso byuzuye hejuru yintera igera kuri kilometero 140 nta amplification.

Izi nsinga zishyigikira umurongo urenga 100 Gbps, bigatuma ziba ingenzi mu itumanaho, imiyoboro minini, n'ibikorwa remezo by'umugongo. Inganda zisaba neza, nko gufata amashusho yubuvuzi no kwiyumvisha inganda, nazo zungukira kumikorere isumba iyindi ya fibre imwe. Nubwo igiciro cyambere ari kinini, batanga ikiguzi cyigihe kirekire kubisabwa gusaba.

Ingaruka zuburyo bumwe bwa fibre optique

Umugozi umwe wa fibre optique insinga zerekana ibibazo murigushiraho no kubungabunga. Ingano ntoya yibanze isaba guhuza neza nibikoresho byihariye, kongera ubunini nibiciro. Izo nsinga nazo ziroroshye cyane kuruta fibre-moderi nyinshi, hamwe na radiyo ntoya igabanya gukenera kwitonda.

Kwiyubaka no kubungabunga bisaba abakozi bahuguwe nibikoresho byihariye, bishobora kugorana kubituruka mu turere tumwe na tumwe. Mugihe fibre imwe-fibre itanga imikorere idasanzwe, igiciro cyambere cyambere kandi bigoye birashobora kubuza abakoresha ingengo yimishinga mike cyangwa ibisabwa bike.

Imiyoboro myinshi ya fibre optique itanga ibisubizo-byingirakamaro kubisubizo bigufi bya porogaramu, mugihe insinga imwe-imwe ya kabili iruta kure cyane, umurongo-mwinshi. Imiyoboro ya fibre optique, igera kuri 60% ikoresha ingufu kurusha imirongo y'umuringa, igabanya ingaruka kubidukikije. Ariko, ukoherezwa guhura nibibazo byubukungu nibikoresho. Dowell itanga insinga nziza ya fibre optique ihuza ibikenewe bitandukanye, itanga imikorere yizewe.

Ibibazo

Ni irihe tandukaniro nyamukuru riri hagati yuburyo bwinshi nuburyo bumwe bwa fibre optique?

Imiyoboro myinshiKugira ibice binini byo kohereza amakuru maremare. Intsinga imwe-imwe iranga utuntu duto, ituma intera ndende itumanaho hamwe no gutakaza ibimenyetso bike.

Birashoboka ko insinga nyinshi nuburyo bumwe bwakoreshwa muburyo bumwe?

Oya, bakeneye transcevers zitandukanye kandi zashyizwe mubikorwa byihariye. Gukoresha ubwoko butari bwo bishobora kuganisha kubibazo cyangwa ibimenyetso bidahuye.

Nigute nahitamo hagati yuburyo bwinshi nuburyo bumwe?

Reba intera, umurongo mugari ukeneye, na bije. Multi-mode ikwiranye nigihe gito, igiciro-cyiza. Uburyo bumwe ni bwiza kuburebure-burebure, umurongo-mwinshi wa porogaramu.