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USB 2.0 vs 3.2: Kumhanyisa uye Kuita Kuenzanisa
Zviri Mukati
- 1. Kunzwisisa USB Versions
- 2. Misiyano Yakakosha Pakati pe USB 2.0 ne USB 3.2
- 3. Zvinoshanda Zvinoreva kune Vashandisi
- 4. Mhedziso
Iyo Universal Serial Bus (USB) zviyero zvachinja mabatiro atinoita nemidziyo yedu. Kusiyana pakati pe USB 2.0 ne USB 3.2 ikozvino kwakakosha zvakanyanya. Ichi chinyorwa chinotarisa kusimba uye kusasimba kwechimwe nechimwe, uye kuti zvinokanganisa sei vashandisi.
Key Takeaways
Kunzwisisa USB Versions
Kuti tinzwisise musiyano uripo pakati pe USB 2.0 ne USB 3.2, tinoda kutarisa kuti tekinoroji ye USB yakakura sei. Kubva pane yakajairwa USB 2.0 kuenda kune itsva USB 3.x, imwe neimwe update yakaita shanduko huru. Shanduko idzi dzinosanganisira kukurumidza kutumira data, simba rakawanda, uye kuita zvirinani.
USB 2.0
USB 2.0 yakabuda muna 2000 uye nekukurumidza ikava sarudzo yepamusoro yekufambisa data nekubatanidza michina. Inogona kufambisa data pamwero we480 Mbps, kusvetuka kukuru kubva kune yekare USB 1.1. Nhasi, USB 2.0 zvishandiso zvichiri kufarirwa kune zvinhu zvakaita sekuchengetedza mafaera uye kuchaja mafoni.
USB 3.0, 3.1, uye 3.2
USB 3.0 yakasvika muna 2008 uye yaive nhanho hombe kumusoro. Inogona kufambisa data pa5 Gbps, ichiunza "SuperSpeed" USB. Izvi zvaireva kukurumidza kutamiswa kwedata uye kushandisa simba kuri nani. Kubva ipapo, USB 3.x yakaramba ichiwedzera kuita zvirinani, iine USB 3.1 uye 3.2 ichipa kukurumidza kumhanya uye zvimwe zvinhu.
USB 3.1 (inozivikanwawo seSuperSpeed +) yakabuda muna 2013. Yakawedzera kaviri nhamba yedata kusvika 10 Gbps, zvichiita kuti zvive nani kune mabasa anoda data yakawanda.
USB 3.2, yakabudiswa muna 2017, yakaunza dzimwe sarudzo dzinokurumidza. Inosanganisira USB 3.2 Gen 1 (kusvika pa5 Gbps), USB 3.2 Gen 2 (kusvika 10 Gbps), uye USB 3.2 Gen 2x2 (kusvika pa20 Gbps). Kumhanya uku kunosangana nezvinodiwa zvemidziyo yanhasi uye maapplication.
Zvinatsiridzwa muUSB 3.x zvachinja machinjiro atinoita data. Ivo vanoita kuti kugovera mafaera kuve nyore, backups nekukurumidza, uye kuona mavhidhiyo zvakanaka. Kuziva nezvemhando dzakasiyana dze USB kunobatsira vashandisi kusarudza zvakanakira zvishandiso zvavo uye kuwana zvakanyanya kubva mazviri.
Misiyano Yakakosha Pakati pe USB 2.0 uye USB 3.2
Zvinoshanda Zvinoreva kune Vashandisi
Mhedziso
Kuchinja kubva ku USB 2.0 kuenda ku USB 3.2 kwaunza shanduko huru. Shanduko idzi dzinosanganisira kukurumidza kuendesa data, simba rakawanda, uye kushanda zvakanaka. Iko kushandiswa kuri kukura kwema USB kuri kutyaira mazano matsva uye kuumba ramangwana. Kune mabhizinesi uye maindasitiri anoda akavimbika uye ano scalable computing masisitimu, yakaoma rackmount makomputa ipa kusimba uye kuita kunodiwa kukwidziridza sarudzo dzekubatanidza dzepamberi senge USB 3.2.
USB 3.2's kumhanya inosvika 20Gbps yakanakira mabasa akaita sekutepfenyura mavhidhiyo e4K uye kufambisa mafaera makuru. Inoitawo kuti kubatanidza midziyo kuve nyore. Kana application yako ichida compact, yakakwirira-inoshanda masisitimu, funga a isina fan maindasitiri yakamisikidzwa PC. Uyezve, USB 3.2 inopa zvirinani kuchaja sarudzo, saka unogona kuchengeta zvishandiso zvako zvakachajwa chero kupi. Somutungamiri indasitiri yekugadzira komputa, SINSMART TECH inova nechokwadi chekuti masisitimu ayo akashongedzerwa kubata kufambira mberi uku nemazvo.
USB 4.0 uye kusimuka kwe-USB-C zvibatanidza zvakagadzirirwa kuunza zvakatowedzera kuvandudzwa. Kune maindasitiri anoda akasimba setups, a 4U rackmount komputa isarudzo yakanaka yekutsigira yakakwirira-kumhanya USB kugona. Uyezve, Advantech akaiswa maPC dzakarongedzerwa kusangana nezvinodiwa zvepamberi maindasitiri maapplication anobatsirwa neaya ekubatanidza ekuvandudza.
Sezvo ma USB anoramba achiwedzera kuita zvirinani, tinogona kutarisira kukurumidza kuita, kubatanidza kwakawanda, uye kuenderana kwemakore anotevera. Kune avo vari kutsvaga kubatanidza yekucheka-kumucheto USB tekinoroji mumasisitimu avo, vachibatana nevane ruzivo yakadzamirwa PC vagadziri inovimbisa kubudirira kwenguva refu. Izvi zvichatibatsira kuti tifambirane nehupenyu hwedu hwedhijitari.
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