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. , khokahanyo e feto-fetohang, matla a ikemetseng, joalo-joalo E ka hokahanya mouse, keyboard, printer, scanner, khamera, flash disk, MP3 player, selefouno, k'hamera ea digital, mobile hard disk, optical floppy drive, karete ea USB, ADSL Modem, CableModem, le hoo e batlang e le lisebelisoa tsohle tsa kantle.
Moelelo oa USB 1.0/2.0/3.0
USB 1.0/1.1
USB Implement Forum (USB Implement Forum) e ile ea hlahisoa ka lekhetlo la pele ka 1995 ke lik'hamphani tse supileng tse kenyeletsang Intel, IBM, Compaq, Microsoft, NEC, Digital, North Telecom, joalo-joalo. USBIF e ile ea sisinya ka molao hore ho sebelisoe USB1.0 ka January 1996, ka 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 habobebe tsa 3.5-inch, liprinta le limonita.
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
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.
USB Type-C e na le likarolo tse latelang
E lumellana le litlhaloso tsa khokahanyo ea USB 2.0 e fetileng, 3.0 le litlhaloso tsa nakong e tlang tsa USB, e ts'ehetsa 10,000 plugging le ho hula, 'me e tšehetsa ho tjhaja lihlahisoa tsa 3C (haeba mosebetsi oa morao-rao o entsoeng ke USB 3.1PD o hlokahala, ho hlokahala hore u sebelise. Mofuta oa C le terata e khethehileng Mofuta oa pele oa A/B o ke ke oa finyelloa), sebopeho sa USB (Mofuta oa A, B, joalo-joalo) seo batho ba buang ka sona bophelong ba letsatsi le letsatsi le sebopeho sa USB Type C se tla ba teng ka nako e tlang. ke tsa sebopeho sa sebopeho, 'me USB2.0, USB3.0, USB3.1, joalo-joalo, ke liprothokholo tsa puisano tse amanang.
USB Type-C Ena ke tlhaloso e ncha ea sehokelo sa USB Type-C hobane e hatisitsoe ka USB3.1, kahoo batho ba bangata ba fositse ka hore USB Type-C 3.1 e tlameha ho sebelisa khokahano ea terata ea USB Type-C, e ka fihlang. tshebetso ea 10Gb/s, Batho ba bang ba ngola USB Type-C e le USB3.1 Type-C, e seng e nepahetseng.
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:
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 bakang ts'ebetso e ke keng ea ntlafala. boemo, Haholo-holo lihlahisoa tse ling tsa HUB tse sebetsang ka botlalo (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 e phahameng ea tlhahiso ea terata】), sehokelo sa USB Type-C (sehokelo) se ka sebelisoa hape ho USB3. 0, phetisetso ea khokahano ea USB 2.0, e sebelisitsoe lihlahisoa tse ngata, joalo ka mehala ea cellular, matlapa, jj.
Nako ea poso: Apr-17-2023
