FC (Fiber Channel) cov khoom xa tawmyog ib feem tseem ceeb ntawm Fibre Channel infrastructure, thiab Ethernet transceivers ua ke nrog Ethernet switches yog ib qho kev sib xyaw ua ke nrov thaum xa Ethernet. Nws yog qhov tseeb, ob hom transceivers no ua haujlwm sib txawv, tab sis qhov txawv ntawm lawv yog dab tsi? Tsab xov xwm no yuav piav qhia txog Fibre Channel thiab fiber optic transceivers kom meej.
Cov thev naus laus zis Fibre Channel yog dab tsi?
Fibre Channel yog ib qho kev sib txuas lus ceev ceev uas tso cai rau kev xa cov ntaub ntawv raw blocks kom raug thiab tsis poob. Fibre Channel txuas cov khoos phis tawj dav dav, mainframes, thiab supercomputers nrog cov khoom siv khaws cia. Nws yog ib qho thev naus laus zis uas feem ntau txhawb nqa point-to-point (ob lub cuab yeej txuas ncaj qha rau ib leeg) thiab feem ntau yog siv ntau hauv cov ntaub ntawv hloov pauv (cov khoom siv txuas los ntawm Fibre Channel switch).
Ib lub SAN (Chaw Khaws Khoom Siv Network) yog ib lub network ntiag tug uas siv rau kev sib txuas ntawm cov servers thiab cov chaw khaws khoom sib koom, feem ntau yog ib qho array sib koom uas muab cov ntaub ntawv khaws cia rau theem block. Feem ntau, Fibre Channel SANs yuav raug teeb tsa rau hauv cov ntawv thov qis-latency uas zoo tshaj plaws rau kev khaws cia raws li block, xws li cov ntaub ntawv siv rau kev ua lag luam online ceev ceev (OLTP) xws li kev lag luam hauv tuam txhab nyiaj, kev muag daim pib online, thiab cov ntaub ntawv hauv cov chaw virtualized. Fibre Channel feem ntau khiav ntawm cov xov hlau fiber optic hauv thiab ntawm cov chaw khaws ntaub ntawv, tab sis nws kuj tseem siv tau nrog cov xov hlau tooj liab.
Lub Transceiver Fibre Channel yog dab tsi?
Raws li peb tau hais los saum toj no, Fibre Channel tuaj yeem xa cov ntaub ntawv raw block thiab tsim kev sib kis tsis muaj kev poob. Fibre Channel transceivers kuj siv cov txheej txheem xa cov ntaub ntawv ceev ceev. Cov kws ua haujlwm feem ntau siv Fibre Channel transceivers los tsim cov saw hlau sib kis ntawm cov chaw khaws ntaub ntawv, cov servers, thiab cov switches. txoj kev.
Cov Fibre Channel transceivers kuj siv Fibre Channel Protocol (FCP) rau kev thauj mus los thiab feem ntau yog siv los sib txuas ntawm Fibre Channel systems thiab ntawm cov khoom siv optical storage network. Fibre Channel transceivers feem ntau yog tsim los txuas Fibre Channel storage networks hauv cov chaw khaws ntaub ntawv.
Lub sijhawm tshaj tawm: Cuaj hlis-27-2022