Twakunze kumva ibyerekeranye na fibre optique hamwe na fibre optique.Muri byo, fibre optique ni ibikoresho byihuta byogukwirakwiza imiyoboro yihuta, byitwa kandi imiyoboro ya fibre na SAN.Ugereranije na switch isanzwe, bakoresha insinga za fibre optique nkibikoresho byohereza.giciriritse.Ibyiza byo gukwirakwiza fibre optique ni umuvuduko wihuse nubushobozi bukomeye bwo kurwanya interineti.Hariho ubwoko bubiri bwingenzi bwa fibre optique.Imwe ni FC switch ikoreshwa muguhuza ububiko.Ubundi ni Ethernet ihindura, icyambu ni optique ya fibre optique, kandi isura ni kimwe nu mashanyarazi asanzwe, ariko ubwoko bwimbere buratandukanye.
Hariho ubwoko butatu bwa fibre ya fibre: ibyinjira-urwego rwimikorere, itsinda ryakazi-urwego rwa fibre ya fibre, hamwe na fibre yo murwego rwohejuru.Reka rero duhere kumurongo wambere-urwego rwa fibre optique!
1.urwego rwibanze rwa fibre optique
Ibyo bita intangiriro-yohinduranya (nanone byitwa abayobozi) mubisanzwe biherereye hagati ya SAN nini, ihuza imirongo myinshi ihinduranya kugirango ikore umuyoboro wa SAN hamwe nibyambu amagana.Ihinduramiterere yibanze irashobora kandi gukoreshwa nka standalone yihinduranya cyangwa impande zombi, ariko ibikorwa byayo byongerewe imbaraga hamwe nimiterere yimbere bituma ikora neza mububiko bwibanze.Ibindi bikorwa byibanze byahinduwe nabyo birimo: gushyigikira protocole itari fibre optique (nka InfiniBand), inkunga ya 2Gbps Fibre Fibre, hamwe na serivise nziza ya optique (urugero: umutekano, trunk na filteri yo gushungura, nibindi).Urwego rwibanze rwa fibre optique itanga ibyambu byinshi, kuva ku byambu 64 kugeza ku byambu 128 nibindi byinshi.Ikoresha intera nini cyane ihuza inzira yamakuru kumurongo hamwe nubunini ntarengwa.Intego yo gukoresha izi switch ni ukubaka umuyoboro munini wo gukwirakwiza no gutanga umurongo mwinshi.Byashizweho kugirango bereke ibimenyetso byerekana ibimenyetso byihuse bishoboka hagati yicyambu kinini hamwe nubukererwe buke.Byongeye kandi, fibre yibanze ya fibre ikunze gukoresha imbaho zishyushye zishyushye zishingiye ku “bwoko bwa blade”: igihe cyose ikibaho cyo guhinduranya cyinjijwe muri guverenema, imirimo mishya irashobora kongerwamo, kandi no kubungabunga kumurongo nabyo birashobora gukorwa.Tugomba kwagurwa.Byinshi murwego-rwibanze rwahinduwe ntabwo rushyigikira ibizunguruka cyangwa ibindi bikoresho bifatanye.Bita gusa kubushobozi bwo guhinduranya.Kuberako kuboneka aribyingenzi mubidukikije byose, abantu bafite ubushake bwo gukoresha amafaranga menshi kubirenze.Ibigize byose byo guhinduranya byinshi birarenze, bikuraho burundu ingingo imwe yo gutsindwa kandi byemeza Uptime igihe kirekire.Aya mafranga akoreshwa mubusanzwe akoreshwa mubisanzwe byindege ziboneka cyane, ibikoresho byamashanyarazi, imiyoboro yumurengera, hamwe na software kugirango bikomeze kuboneka.Ubu bwoko bwa switch bufite ibintu byinshi byubatswe muburyo bwo gukemura ibibazo byananiranye.Ihinduranya ryibanze muri fibre optique itanga ubwizerwe buhebuje hamwe nubucucike bwicyambu.Muri data center hamwe numubare munini wibikorwa remezo bya Fibre, ibicuruzwa nkibi ntibishobora guhinduka, kubika hagati.Kubwibyo, kumiyoboro myinshi-iboneka cyane, ugomba guhitamo imiyoboro ibiri-yubatswe yubatswe na fibre yibanze.
2.umurwi-urwego-rwa fibre optique
Fibre optique itanga ubushobozi bwo guhisha ibintu byinshi mumyenda minini.Muguhuza icyambu kimwe cyangwa byinshi byimyanya ibiri, ibyambu byose bihujwe na switch birashobora kubona ishusho idasanzwe y'urusobe, kandi node iyo ari yo yose kuri iyi myenda irashobora kuvugana nizindi ngingo.Binyuze muri kasike ya kasike, nini, igaragara, yagabanijwe irashobora gushirwaho, kandi intera ishobora kumara ni nini cyane.Umwenda wubatswe muburyo bwinshi busa nigitambara kigizwe na sisitemu zitandukanye.Ibyambu kuri sisitemu zose zirashobora kurebwa no kugerwaho nkibindi byambu byose kumyenda nkuko bigera kuri swake zaho.Izina ryama seriveri hamwe na serivise yo kuyobora yemerera kureba no guhindura amakuru yimyenda yose binyuze mumurongo umwe.Ikintu cyingenzi mugukora umwenda wagabanijwe ni ukubona umurongo mugari wihuza hagati yabahindura.Igipimo cyiza hagati yicyambu icyo aricyo cyose kigira ingaruka kumurongo mugari woguhuza hagati yabahindura, kandi birashobora kuba nkenerwa gukoresha imiyoboro myinshi hagati yabahindura kugirango ukomeze umurongo ukenewe.Workgroup Fibre Umuyoboro uhindura ni byinshi kandi byinshi.Imikorere ya Groupe ikoreshwa muburyo bwinshi, ariko agace gakoreshwa cyane ni nto SAN.Bene ibyo bisobanuro birashobora guhuzwa hamwe binyuze mumirongo ihuza imiyoboro kugirango itange ibyambu byinshi.Imirongo ihuza imiyoboro irashobora gushirwaho ku cyambu icyo ari cyo cyose kuri Fibre ya Fibre.Ariko, niba uteganya gukoresha ibicuruzwa biva mubacuruzi benshi, ugomba kwemeza ko ibikoresho bishobora gukorana.
3.urwego rwibanze
Ikoreshwa ryinjira-urwego rwimikorere muri fibre optique rwibanze cyane mumatsinda mato akora afite ibyambu 8 kugeza 16.Birakwiriye mubihe bifite ibiciro biri hasi kandi ntibikenewe cyane kwaguka no kuyobora.Bakunze gukoreshwa mugusimbuza hubs, zishobora gutanga umurongo mwinshi kandi zigatanga amahuza yizewe kuruta hub.Abantu muri rusange ntibagura ibyinjira-urwego rwihariye, ariko akenshi babigura hamwe nizindi nzego zo guhinduranya kugirango babone igisubizo cyuzuye cyo kubika.Kwinjira-urwego rwa fibre optique itanga urwego ntarengwa rwubushobozi bwa port cascading.Niba abakoresha bakoresha ibikoresho byo hasi-byonyine, barashobora guhura nibibazo bimwe na bimwe byo gucunga.