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Kungakanani okwaziyo ngamahabhu?Zifundise ukuthi ungakhetha kanjani IHUB ye-USB!


Isikhathi sokuthumela: Oct-22-2021

Ihabhu le-USB, esivame ukulibiza nge-USB HUB, linganweba ukuxhumana kwe-USB kwekhompuyutha ezindaweni eziningi ze-USB, ukuze kuxazululwe inkinga yokuthi ukuxhumana kwe-USB kwekhompyutha yomsebenzisi akwanele futhi kulula ukuxhuma nokukhipha isixhumi esibonakalayo. .

Ungalinganisa kanjani indinganiso ye-HUB enhle?Igama elithi “okuhle” linezincazelo eziningi, futhi IHHULA le-USB elihle kuphela IHHULA le-USB elihle elidinga ukuhlolwa okuphelele kwekhwalithi, ukusetshenziswa kalula, kanye nomkhiqizo.

Ngokusekelwe kokuhlangenwe nakho kokuthenga ama-hubs kubangani bethu, namuhla sizokhuluma ngezimfanelo eziyisisekelo ze-USB HUB efanelekayo, yiziphi izici ezidingekayo?

1. Inani lezindawo zokusebenzelana

Njengamanje, i-HUB ye-USB enezimbobo ezi-4 isetshenziswa kabanzi, futhi kunamachweba ayi-7, futhi kunamaHUB angaphezu kweshumi nambili.Vele, ama-HUB anjalo asetshenziselwa ikakhulukazi izimo zokusebenza ezidinga ukuqhathanisa, ukuqinisekiswa, nokucubungula inqwaba.Kuhle ukusho ukuthi i-HUB ye-USB ene-interface eminingi ngokuvamile inogesi, onezinzuzo ezisobala emandleni futhi ongashayela amadivayisi amaningi anezidingo zokuphakelwa kwamandla aphezulu.

2. Ukunikezwa kwamandla kwangaphandle

Okokuqala nje, kufanele siwuqonde lo mzamo.I-interface ye-USB inganikeza i-500mA yamanje.I-HUB engenawo amandla angaphandle ingasabalalisa kuphela umkhawulo wamanje ongu-500mA futhi iwusabalalise kusixhumi esibonakalayo esinwetshiwe ngasinye.I-HUB yokunikeza amandla yangaphandle ayinawo lo mkhawulo, futhi inganikeza amandla anele esibonakalayo ngasinye ngokuya ngesimo esisebenzayo, esiwusizo kakhulu kumadivayisi afana ne-USB mobile hard disks anezidingo zokunikezwa kwamandla aphezulu.

Kuyadingeka ukwazi ukuthi ukunikezwa kwamandla anganele kuzobangela ukuthi idivayisi ingakwazi ukufunda idatha, futhi iphuzu elibucayi lizoholela emaphutheni okurekhoda idatha, ukulimala kwe-hard disk, ukuchithwa nezinye izimo.

3. Isivinini sokudlulisa

Inkinga yesivinini sokudlulisa ihabhu ayiphelele.Ngokungeziwe enanini lethiyori, ubude bekhebula, ukunikezwa kwamandla, nokuhambisana phakathi kwama-USB, kuzophinde kuthinte izinkinga zesignali yokudlulisela.Isivinini esikhulu sokudluliswa kwesithiyori se-USB2.0 singu-480Mbps, kuyilapho isivinini sethiyori se-USB3.0 singafinyelela ku-5Gbps.Ngokuvamile, i-USB3.0 ishesha cishe izikhathi eziyishumi kunejubane lokushaja/lokudlulisela le-USB2.0.

Kodwa uma usebenzisa i-2.0 USB flash drive, ungakwazi ukufinyelela kuphela isivinini esingu-2.0 uma uxhuma kusixhumi esibonakalayo se-USB3.0.Inguqulo ye-USB flash drive inqunyelwe.

4. Isakhiwo esibonakalayo esinengqondo

I-USB HUB enhle kakhulu isebenziseka kalula ekwakhiweni, kucatshangelwa zonke izici zomsebenzisi.Isibonelo, indawo yesixhumi esibonakalayo esinwetshiwe esinikezwe IHUB ye-USB ibaluleke kakhulu.Uma imbobo ye-USB enendawo embi isifakiwe kudivayisi, ingase ivimbe amanye amadivayisi e-USB futhi ibangele ukonakala kwesixhumi esibonakalayo.(Cabanga ngaleyo miklamo yesokhethi ephikisana nomuntu)

Ngokuvamile, i-interface ye-USB HUB yomklamo ovulekile omise okwenkanyezi isesimweni esihle kakhulu, futhi ngeke kube khona ukungqubuzana.Umkhiqizo ophakeme ucabangele lokhu, ngakho-ke lo mqondo uhlanganiswe ekuthuthukisweni nasekuklanyeni.Abanye abaphezulu baye baqala emakethe.Lokhu akunjalo ngemikhiqizo.

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5. amathiphu okukhanyisa anengqondo

Ukuze kukhonjwe izimo zokusebenza zedivayisi ngayinye ku-USB HUB, ama-USB HUB amaningi ahlinzeka ngezibani ze-LED ukuze abonise isimo sokusebenza.Ngokuvamile, ukukhanya okungaguquki kusho ukuthi idivayisi ye-USB ixhunywe ngokuzinzile, futhi ukukhanya kokukhanya kubonisa ukuthi idivayisi ye-USB idlulisa idatha.

Lo mphumela osheshayo uyasebenza kakhulu.Kuyaqapheleka ukuthi eminye imiphumela yokukhanyisa ye-USB HUB isobala kakhulu futhi ibangela kalula ukungcoliswa kokukhanya, ngakho-ke ukwaziswa kokukhanyisa okuphusile kuwukhiye, futhi ukukhanyisa kufanele kube okuthambile futhi kungacwazi.


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