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Karolo ena e hlalosa lithapo tsa USB

Lithapo tsa USB

USB, khutsufatso ea Universal Serial BUS, ke maemo a kantle a libese, a sebelisetsoang ho laola khokahano le puisano lipakeng tsa likhomphutha le lisebelisoa tsa kantle. Ke theknoloji ea li-interface e sebelisoang tšimong ea PC.

USB e na le melemo ea lebelo la phetisetso e potlakileng (USB1.1 ke 12Mbps, USB2.0 ke 480Mbps, USB3.0 ke 5Gbps, USB3.1 ke 10Gbps, USB3.2 ke 20Gbps), thapo ea USB e bonolo ho e sebelisa, e tšehetsa phetoho e chesang, khokahano e feto-fetohang, khamera e ikemetseng ea toeba, kh'amera ea kh'amera, mochine oa khatiso oa MP, joalo-joalo. fono, kh'amera ea dijithale, hard disk ea mobile, drive ea kantle ea optical floppy, karete ea USB, Modem ea ADSL, CableModem, le hoo e batlang e le lisebelisoa tsohle tsa kantle.

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Moelelo oa USB 1.0/2.0/3.0

USB 1.0/1.1

USB Implement Forum (USB Implement Forum) e qalile ho hlahisoa ka 1995 ke lik'hamphani tse supileng tse kenyeletsang Intel, IBM, Compaq, Microsoft, NEC, Digital, North Telecom, joalo-joalo USBIF e ile ea etsa tlhahiso ea molao ea USB1.0 ka January 1996, e nang le bandwidth ea 1.5Mbps. Leha ho le joalo, hobane ka nako eo tšehetso ea USB lisebelisoa tsa peripheral li fokola, kahoo khoebo ea boto ea baeti ha e behe Port ea USB e entsoeng ka ho toba ho boto ea baeti.

USB 2.0
Tlhaloso ea USB2.0 e ntlafalitsoe ka kopanelo le ho hatisoa ke Compaq, Hewlett Packard, Intel, Lucent, Microsoft, NEC, le Philips. Tlhaloso e eketsa lebelo la phetisetso ea data ea lisebelisoa tsa peripheral ho 480Mbps, e leng makhetlo a 40 ka potlako ho feta lisebelisoa tsa USB 1.1. Tekanyetso ea USB 2.0, e thehiloeng ka 2000, ke eona USB 2.0 ea 'nete. E bitsoa mofuta oa High Speed ​​ea USB 2.0, e nang le lebelo la phetisetso ea theory ea 480 Mbps.
USB 3.0
USB3.0 ke litlhaloso tsa morao-rao tsa USB, tse qaliloeng ke Intel le lik'hamphani tse ling. Bophahamo bo boholo ba phetiso ea USB3.0 bo fihla ho 5.0Gbps (640MB/s). Usb 3.0 e hlahisa phetiso ea data ea duplex e felletseng. USB 3.0 e lumella ts'ebetso e lumellanang le ho bala le ho ngola ka lebelo le felletseng.
USB Type A: Tekanyetso ena hangata e sebetsa ho likhomphutha tsa motho, PCS, ke maemo a sebelisoang ka ho fetesisa a sebelisoang haholo
USB Type B: Ka kakaretso e sebelisoa bakeng sa ho hokahanya li-hard disk tse nkehang tse 3.5-inch, liprinta le li-monitor
Mini-USB: Ka kakaretso e sebelisetsoa lik'hamera tsa digital, lik'hamera tsa digital, lisebelisoa tsa ho lekanya le li-hard disk tsa mohala le lisebelisoa tse ling tsa mohala.
Micro USB: Boema-kepe ba Micro USB, bo loketseng lisebelisoa tsa mehala

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Mehleng ea pele ea lifono tse bohlale, re ne re sebelisa sebopeho sa Micro-USB se thehiloeng ho USB 2.0 haholo, ke hore, sehokelo sa thapo ea data ea USB ea mohala oa thekeng. Joale, ba se ba qalile ho kenya sebopeho sa TYPE-C. Haeba ho na le litlhoko tse phahameng tsa phetisetso ea data, li tlameha ho fetoleloa ho mofuta oa 3.2 kapa ho feta, haholo mehleng ea sejoale-joale ha litlhaloso tsa sebopeho sa 'mele li nchafatsoa. Ka USB-C, sepheo ke ho busa lefatše. Pele ho Thunderbolt ™ ka lebelo le phahameng, le haufinyane tjena ka USB4, sepheo ke ho busa lefatše ho tloha pheletsong e tlase ho isa pheletsong e phahameng. Sehokelo sa Thunderbolt™, seo pele se neng se lekanyelitsoe ke litefiso tsa patent tsa INTEL, joale se lokolohile ho fuoa laesense, se tla thusa ho holisa mmaraka bakeng sa sebopeho sa sona. Intel e phatlalalitse laesense ea mahala bakeng sa sebopeho sa Thunderbolt™! Mohlomong selemo sa Thunderbolt 3 se tla tla ka 2018! Likou tse fapaneng tse fapaneng li ka nkeloa sebaka ke likou tsa USB Type C tse tšehetsang Thunderbolt 3.

cdf (3)USB Type-C e na le likarolo tse latelang

E lumellana le lintlha tsa khokahano ea USB 2.0 e fetileng, 3.0 le lintlha tsa nako e tlang tsa USB, e ts'ehetsa 10,000 ho plugging le ho notlolla, 'me e ts'ehetsa ho tjhaja lihlahisoa tsa 3C (haeba ts'ebetso ea boemo bo holimo bo entsoeng ke USB 3.1PD bo hlokahala, hoa hlokahala ho sebelisa Mofuta oa C le terata e khethehileng. Mofuta oa pele oa A/B), sebopeho sa batho, mofuta oa A, se ke keng sa finyelloa ka USB. bophelo ba letsatsi le letsatsi le segokanyimmediamentsi sa USB Type C se tla ba teng kamoso nakong e tlang ke tsa sebopeho sa sebopeho, mme USB2.0, USB3.0, USB3.1, joalo-joalo, ke liprothokholo tsa puisano tse amanang.

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USB Type-C Ena ke tlhaloso e ncha ea sehokelo sa USB, USB Type-C hobane e hatisitsoe ka USB3.1, kahoo batho ba bangata ba fositse hore USB Type-C 3.1 e tlameha ho sebelisa khokahano ea terata ea mofuta oa C oa USB, e ka fihlela tšebetso ea 10Gb/s, Batho ba bang ba ngola mofuta oa USB oa mofuta oa USB3.1, e leng ntho e sa nepahalang.

Palo e ts'oanang ea likhokahano e ka sebelisoa ho USB3.0 le USB3.1, kahoo ts'ebetso e ts'oanang ea 10Gb / s e ka finyelloa ho sebelisoa lithapo tsa phetisetso tsa USB3.0. Ha re shebeng litlhaloso tse latelang:

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Ha e le hantle, ka potlako lebelo la litlhoko tsa boleng ba terata li phahame, ha u sebelisa lihlahisoa tsa USB3.1, ka kopo leka ho sebelisa mohala o fanoeng ke moetsi e moholo, ho qoba tšebeliso ea terata ea boleng bo tlaase, e leng se etsang hore ts'ebetso e se ke ea ntlafatsa boemo, Haholo-holo lihlahisoa tse ling tse sebetsang ka ho feletseng tsa HUB (Dongguan Jingda Electronics Co.,Ltd. )

https://www.jd-cables.com.

Litlhaloso tsa 3.1 tsa terata e lebelo le phahameng la GEN2 li ka khothaletsoa hore li sebelisoe, ehlile, tse ling li ka bua ka tlhaiso-leseling ea rona ea phepelo: Ketane ea phepelo ea terata e phahameng】), sehokelo sa USB Type-C (sehokelo) se ka sebelisoa hape ho USB3.0, phetiso ea khokahano ea USB 2.0, e sebelisitsoe lihlahisoa tse ngata, joalo ka mehala ea cellular, matlapa, jj.


Nako ea poso: Apr-17-2023

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