Lub Evolution ntawm SAS Connector Technology: Ib Lub Txiaj Ntsig Cia Los ntawm Kev Sib Txuas mus rau High-Speed Serial
Niaj hnub no cov tshuab khaws cia tsis yog tsuas yog loj hlob ntawm qib terabit, muaj cov ntaub ntawv hloov pauv ntau dua, tab sis kuj tseem siv zog tsawg thiab siv qhov chaw tsawg dua. Cov tshuab no tseem xav tau kev sib txuas zoo dua los muab kev hloov pauv ntau dua. Cov neeg tsim qauv xav tau kev sib txuas me me los muab cov ntaub ntawv hloov pauv tam sim no lossis yav tom ntej xav tau. Thiab nws yuav siv sij hawm ntau tshaj li ib hnub rau qhov kev qhia tshwj xeeb kom yug, tsim thiab maj mam loj hlob. Tshwj xeeb tshaj yog nyob rau hauv kev lag luam IT, txhua yam thev naus laus zis niaj hnub txhim kho thiab hloov zuj zus, thiab SAS (Serial Attached SCSI, Serial SCSI) specification tsis muaj qhov tshwj xeeb. Raws li tus neeg txuas ntxiv mus rau SCSI, SAS specification tau nyob hauv tib neeg txoj kev xav rau qee lub sijhawm.
Tau ntau xyoo uas SAS tau nyob ib puag ncig, nws cov kev qhia tshwj xeeb tau txhim kho tsis tu ncua. Txawm hais tias tus txheej txheem hauv qab no tseem tsis tau hloov pauv ntau, qhov tshwj xeeb ntawm cov khoom sib txuas sab nraud tau hloov pauv ntau yam. Qhov no yog ib qho kev hloov kho los ntawm SAS kom hloov mus rau kev lag luam ib puag ncig. Piv txwv li, evolution ntawm connector specifications xws li MINI SAS 8087, SFF-8643, thiab SFF-8654 tau zoo heev hloov cov cabling kev daws teeb meem raws li SAS hloov los ntawm parallel mus rau serial technology. Yav dhau los, sib npaug SCSI tuaj yeem ua haujlwm txog li 320 Mb / s dhau 16 cov channel hauv ib qho kawg lossis hom sib txawv. Tam sim no, SAS 3.0 interface, uas tseem siv dav hauv kev lag luam cia, muaj cov bandwidth uas yog ob zaug nrawm dua li qhov ntev-unupgraded SAS 3, mus txog 24 Gbps, uas yog kwv yees li 75% ntawm bandwidth ntawm ib qho PCIe 3.0 x4 solid-state drive. Qhov tseeb MiniSAS HD connector tau piav qhia hauv SAS-4 qhov tshwj xeeb yog qhov me me thiab tuaj yeem ua tiav qhov ceev dua. Qhov loj ntawm qhov tseeb Mini-SAS HD connector yog ib nrab ntawm tus thawj SCSI connector thiab 70% ntawm SAS connector. Tsis zoo li tus thawj SCSI parallel cable, SAS thiab Mini-SAS HD muaj plaub kab. Txawm li cas los xij, nrog rau kev nrawm dua, qhov ceev dua, thiab kev hloov pauv ntau dua, kuj tseem muaj qhov nce hauv qhov nyuaj. Vim hais tias cov connector me me, cable manufacturers, cable assemblers, thiab system designers yuav tsum tau ua tib zoo saib xyuas cov teeb liab kev ntseeg tsis tau ntawm tag nrho cov cable los ua ke.
Txhua yam ntawm SAS cables thiab connectors, nws yog ib qho yooj yim heev ua rau lawv zoo li dazzling… Koj puas tau pom ntau npaum li cas? Cov siv hauv kev lag luam, thiab cov khoom siv rau cov khoom siv? Piv txwv li, MINI SAS 8087 rau 4X SATA 7P Txiv neej cable, SFF-8643 rau SFF-8482 cable, SlimSAS SFF-8654 8i, thiab lwm yam.
Qhov dav (sab laug, nruab nrab) ntawm Mini-SAS HD cable yog 70% ntawm SAS cable (txoj cai).
Tsis yog txhua tus neeg tsim khoom siv cable tuaj yeem muab cov khoom siv hluav taws xob zoo siab kom ua tau raws li cov teeb liab kev ntseeg siab ntawm cov tshuab cia. Cable manufacturers yuav tsum tau muab cov kev daws teeb meem zoo thiab cov nqi tsim nyog rau cov txheej txheem khaws cia tshiab. Piv txwv li, SFF-8087 rau SFF-8088 cable lossis MCIO 8i rau 2 OCuLink 4i cable. Txhawm rau tsim cov khoom ruaj khov thiab ruaj khov siab ceev, ntau yam yuav tsum tau xav txog. Ntxiv nrog rau kev tswj xyuas qhov ua tau zoo thiab cov txheej txheem ua tiav, cov neeg tsim qauv kuj yuav tsum tau ua tib zoo saib xyuas cov teeb meem kev ncaj ncees, uas yog qhov tseeb uas ua rau niaj hnub no cov khoom siv hluav taws xob ceev ceev.
Post lub sij hawm: Aug-06-2025