Corning sananne ne da ƙaƙƙarfan Gorilla Glass wanda mutane da yawa ke amfani da su a cikin wayoyin hannu.Amma kamfani yana daidai da kebul na fiber optic.(Hoto: Groman123, Flicker).
Lokacin da aka kwatanta hanyoyin haɗin fiber na gani, mutane suna amfani da kalmomi daban-daban don bayyana hanyar haɗin gwargwadon nau'in haɗin kai da adadin filayen gani da suke amfani da su a cikin hanyar haɗin.Base-2 shine mafi sauƙin fahimta da hangen nesa.Ta hanyar haɗin Base-2, hanyar haɗin yanar gizonmu ta dogara ne akan haɓakar zaruruwa biyu, kamar haɗin LC duplex na gama gari ko haɗin SC duplex.
Sabanin haka, haɗin gwiwar Base-12 suna amfani da hanyoyin haɗin gwiwa bisa 12 increments, da 12 fiber optic connectors, irin su MTP.Kwanan nan, hanyoyin haɗin haɗin Base-8 sun fara bayyana.Tsarin Base-8 har yanzu yana amfani da masu haɗin MTP, amma an gina hanyar haɗin kai a cikin haɓakar zaruruwa takwas, gami da haɗin MTP fiber takwas.Misali, a cikin tsarin Base-8, ba mu da igiyoyi na gani na gangar jikin 12-core.Muna da igiyoyi na gani na gani na 8-core, 16-core Trunk na gani igiyoyi, 24-core gangar jikin igiyoyin gani da kuma 32-core gangar jikin igiyoyi;duk igiyoyin gangar jikin Base-8 an ƙara su da lamba 8. yawa.Ana nuna bambanci tsakanin Base-12 da Base-8 a cikin hoton da ke ƙasa.
An fara ƙaddamar da haɗin Base-12 a tsakiyar 1990s.Na'ura mai ƙima, babban yawa, tsarin cabling tsarin da IBM da Corning suka ƙera, wanda za'a iya tura shi cikin sauri a cikin cibiyoyin bayanai yayin da yake ƙara yawan tashar tashar jiragen ruwa a cikin sarari.Cibiyoyin bayanai sun girma daga ƴan hanyoyin haɗin fiber zuwa cibiyoyin bayanai tare da dubban ko dubun dubatar tashoshin fiber.Babu shakka, kirtani masu tsalle-tsalle masu tsalle-tsalle guda biyu a kowane kusurwar cibiyar bayanai zai haifar da hargitsi mara ƙarfi da rashin tabbas.Ganin cewa ma'aunin lambar lambar fiber na TIA/EIA-568A ya dogara ne akan ƙungiyoyin fiber guda 12, yana da ma'ana don haɗin kai mai girma ya dogara ne akan adadin 12 increments.Saboda haka, 12 fiber MTP haši da Base-12 haɗin da aka haife.
Kebul na gangar jikin da ke kan filaye na gani guda 12, har zuwa 144-core fibers, za a samu nan ba da jimawa ba kuma za a tura su a duniya.Tushen-12 igiyoyi na akwati yawanci ana amfani da su a cikin kashin baya na cibiyar sadarwa, daga babban haɗin giciye zuwa yankunan rarraba yanki, inda adadin filaye na gani yana da girma kuma ana buƙatar babban yawa.Domin haɗawa zuwa tashoshin jiragen ruwa a kan sabobin, masu sauyawa, da ɗakunan ajiya, yawancin tashoshin fiber suna dogara ne akan filaye biyu na gani, don haka ana amfani da Base-12 zuwa Base-2 na'urorin reshe da kayan haɗin waya don samar da tashoshin fiber guda biyu don tashoshin fiber guda biyu.Tun da lambar 12 za a iya rarraba ta lamba 2, za mu iya samar da sauƙi na dual-fiber interface zuwa kayan aikin cibiyar sadarwa kuma muyi cikakken amfani da fiber na gani na Base-12 na kashin baya.
Kusan shekaru 20, haɗin Base-12 sun yi hidima ga masana'antar cibiyar bayanai da kyau.Yayin da ƙaddamar da masu haɗin MTP 12-core ya karu sosai a cikin shekaru, MTP yanzu ya zama ma'auni na gaskiya a yawancin cibiyoyin sadarwar kashin baya.Koyaya, lokuta suna canzawa, kuma kwanan nan buƙatar haɗin Base-8 ya bayyana.Wannan ya faru ne saboda nau'ikan nau'ikan da ke amfani da su ta hanyar sauyawa, uwar garken, da masana'antun ajiya a cikin kayan aikin su, da kuma taswirar hanyar da ke jagorantar masana'antu daga 10G Ethernet zuwa 40G da 100G, har ma har zuwa 400G.
Fasahar filin transceiver na canzawa cikin sauri, amma duk wanda ya shigar da na'urorin 40G zai san cewa daya daga cikin nau'ikan transceiver da aka fi sani da shi shine QSFP transceiver, wanda ke amfani da fiber na gani guda takwas.Za mu iya amfani da haɗin Base-12 don haɗawa zuwa tashoshin QSFP.A gaskiya ma, mutane da yawa waɗanda ke aiki da da'irori na 40G a yau suna da haɗin Base-12 a cikin kashin bayansu, amma har ma mafi yawan ɗaliban lissafi na iya fahimtar yadda ake haɗa filaye 12 na gani.Saka transceiver wanda ke buƙatar zaruruwa takwas kawai yana nufin cewa akwai zaruruwa huɗu da ba a yi amfani da su ba.Akwai wasu mafita a kasuwa wanda zai iya cimma 100% cikakken amfani da fiber na baya ta hanyar Base-12 zuwa Base-8 tsarin jujjuya ko kayan aiki a cikin wannan yanayin, amma wannan zai ƙara ƙarin masu haɗin MTP da ƙarin shigarwa a cikin asarar haɗin.Don dalilai masu tsada da haɗin kai, wannan yawanci ba shi da kyau, don haka masana'antar ta ƙaddara cewa ana buƙatar ingantacciyar hanyar gaba.
Hanya mafi kyau ita ce haɗin Base-8.Lokacin magana tare da manyan transceiver, sauyawa, uwar garken, da masana'antun ajiya, a bayyane yake cewa yanzu, nan gaba, da kuma na gaba na dogon lokaci suna cike da nau'ikan transceiver dangane da haɗin gwiwar Base-2 ko Base-8.A wasu kalmomi, don watsawar Ethernet daga 40G zuwa 400G, duk hanyoyi suna kaiwa ga hanyoyin haɗin fiber biyu da takwas.
Kamar yadda aka nuna a cikin tebur, a kan hanyar zuwa 400G, za a sami wasu mafita na gajeren lokaci, irin su na farko da na biyu na OM3 / OM4 daidaitattun watsawa, waɗanda aka ba da shawara a matsayin mafita-32 da Base-16.Duk da haka, daga tattaunawar Corning tare da sanannun transceivers, masu sauyawa, sabobin, da masu sayar da ajiya, saboda farashin masana'antu da haɗin haɗin haɗin (misali, kuna son gabatar da fiber 32-core? Haɗa zuwa cibiyar sadarwar ku? ).Ana sa ran cewa bayani na ƙarni na uku, Base-8 bayani, don 400G ta amfani da OM3 / OM4 fiber a layi daya watsawa, zai sami karbuwar kasuwa.
Tun da lambar 8 gabaɗaya ta rabu da lamba 2, ana iya amfani da haɗin kashin baya na Base-8 cikin sauƙi a cikin tsarin transceiver fiber dual, kamar haɗin Base-12.Duk da haka, haɗin Base-8 yana ba da mafi sassaucin ra'ayi don yawancin nau'in 40G, 100G, da 400G masu rarraba, saboda haɗin Base-12 ba su da kyau ga tsarin 8-fiber transceiver.A sauƙaƙe, haɗin Base-8 yana ba da mafi kyawun mafita don saduwa da buƙatun watsawa na 400G.
To, eh kuma a'a.Ya dogara da yadda kuke ayyana kalmar "amfani tare".Idan kana nufin haɗa abubuwan da aka gyara kai tsaye kuma toshe akwati na Base-8 a cikin 12-core module, to amsar ita ce bayyananne "a'a".Ba a tsara abubuwan da za a haɗa su kai tsaye zuwa juna ba.Sabili da haka, tsarin tsarin Base-12 da Base-8 MTP yana da bambanci na gani, don haka yana yiwuwa a guje wa haɗuwa Base-8 da Base-12 a cikin hanyar haɗin gwiwa guda ɗaya.Babban dalili na bambancin gani shine igiyoyin gangar jikin Base-12 yawanci suna da masu haɗin MTP waɗanda ba a buɗe su a ƙarshen duka ba, kuma suna buƙatar amfani da na'urori masu fashewa.Koyaya, kebul ɗin akwati mai tasowa na Base-8 an ƙera shi tare da masu haɗin fil a ƙarshen duka.Don haka, toshe kebul ɗin akwati na Base-8 a cikin Base-12 breakout module ba zai taɓa yin aiki ba, saboda yana nufin ƙoƙarin haɗa haɗin haɗin haɗin biyu tare.Dalilin wannan canji a cikin tsarin gyaran gyare-gyare na igiyoyi shine cewa yana ba da dama don tabbatar da cewa duk inda ake amfani da masu tsalle-tsalle na Base-8 MTP a ko'ina cikin hanyar sadarwa, koyaushe suna iya samun masu haɗin da ba a daidaita su ba a ƙarshen duka.Wannan yana sauƙaƙe jigilar hanyar sadarwa kuma yana kawar da buƙatar adana saitunan fil masu yawa don masu tsalle-tsalle na MTP.
Duk da haka, idan "amfani tare" yana nufin samun haɗin Base-8 da Base-12 a cikin cibiyar bayanai ɗaya, amsar ita ce "eh", kodayake wannan "e" yana da gargadi.Ya kamata a lura cewa hanyoyin haɗin Base-8 da Base-12 dole ne a kiyaye su da kansu, saboda kamar yadda aka ambata a baya, abubuwan Base-8 da Base-12 da kansu ba su canzawa ba, kuma abubuwan Base-8 da Base-12 ba za su iya zama ba. shigar a cikin wannan mahada..Sabili da haka, ana buƙatar kulawa lokacin sarrafa kayan aikin Layer na zahiri na cibiyar bayanai don tabbatar da cewa ba a haɗa abubuwan Base-8 da Base-12 a cikin haɗin gwiwa ɗaya ba.
Tun da lambar 12 ta fi girma fiye da lambar 8, haɗin Base-12 yana ba da damar yin amfani da mafi girman yawan fiber a cikin mai haɗawa idan aka kwatanta da Base-8, don haka za'a iya shigar da adadin filaye da sauri yayin amfani da Base. -12 dangane.Koyaya, yayin da aka tura ƙarin da'irori na 40G da 100G don amfani da 8-core fiber optic transceivers, fa'idodin daidaita adadin zaruruwa a cikin haɗin kashin baya na MTP tare da adadin fibers a cikin transceiver sau da yawa wuce fa'idodin girma na Base-12 haɗi.Bugu da kari, a lokacin da ake amfani da MTP zuwa LC duplex na'urar igiyar waya don haɗawa da katin sauya layin, za'a iya amfani da kayan aikin Base-8 cikin sauƙi zuwa duk katunan layin lamba na tashar jiragen ruwa na kowa, saboda duk katunan layin gama gari sun ƙunshi tashoshin jiragen ruwa da yawa waɗanda suke. Rarraba ta lamba 4 (saboda Base-8 The wayoyi kayan aikin samar da hudu LC duplex hadi).A cikin yanayin harnesses na Base-12 waɗanda ke ba da haɗin haɗin LC duplex guda shida, waɗannan kayan aikin ba su da sauƙi don hanyar layi zuwa katunan layi tare da tashar jiragen ruwa 16 ko 32, saboda lambobin 16 da 32 ba su bambanta gaba ɗaya ta lamba 6. Tebur mai zuwa yana bayyana fa'idodin dangi lokacin kwatanta haɗin Base-8 da Base-12 waɗanda aka tura a cibiyoyin bayanai.
Ko da yake ba za a iya yin watsi da yawan fiber na kowane mai haɗawa ba, ga yawancin mutane, shawarar za ta ragu zuwa saurin da suke yin ƙaura zuwa 40G da 100G na sauri.Duk wanda ke da shirin ƙaura na kusa don ɗaukar 40G ko 100G a cikin cibiyar bayanan su zai amfana sosai daga ɗaukar haɗin Base-8 a yau.
Za a ci gaba da amfani da haɗin Base-8 da Base-12 a cibiyoyin bayanai na shekaru masu zuwa.Dukansu suna da fa'idodin su, kuma duka biyun za su sami wuri a cikin cibiyar bayanai, inda amfani da watsawar 40 da 100G shine maɓalli mai mahimmanci.Idan kuna amfani da haɗin Base-12 a cikin cibiyar bayanan ku a yau kuma kun gamsu da shi, yana da kyau ci gaba da amfani da Base-12.Haɗin Base-8 shine kawai ƙarin zaɓi a cikin kayan aikin ƙirar cibiyar sadarwa don tabbatar da cewa cibiyar bayanai tana da mafi kyawun farashi, cibiyar sadarwa mai tabbatarwa nan gaba, da hanyar ƙaura wanda za'a iya faɗaɗa cikin sauƙi zuwa watsa 400G.
Yi rajista don samun keɓantaccen damar yin rajistar imel, gayyata na taron, gasa, kyaututtuka da ƙari.
Kasancewa memba kyauta ne, kuma har yanzu ana kiyaye tsaron ku da keɓaɓɓen ku.Bincika manufofin sirrinmu kafin yin rijista.
A ƙarshe, wannan kwamfutar tafi-da-gidanka ta cika duk abin da nake tsammani na kwamfutar tafi-da-gidanka yayin da aka haɗa ta cikin siffa da nauyi na ban mamaki.
A matsayin Maserati ko BMW a cikin kwamfyutocin kwamfyutoci, ya dace sosai ga ƙwararrun da ke buƙatar wutar lantarki a ƙarƙashin hular, sophistication na zahiri da ikon wasan farko (yanayin wasanni) tsakanin.
Wannan ƙaramar firinta ita ce ainihin abin da nake buƙata don lissafin kuɗi da sauran ayyuka, kamar aika bayanan abokan gaba ko umarni mataki-mataki, waɗanda zan iya bugawa cikin sauƙi daga wayar hannu ko gidan yanar gizo.
An haramta haifuwa gabaɗaya ko a cikin kowane nau'i ko kafofin watsa labarai ba tare da rubutaccen izini na Sadarwar IDG ba.Haƙƙin mallaka 2013 IDG Sadarwa.ABN 14 001 592 650. duk haqqoqi.
Lokacin aikawa: Dec-01-2021