USB cables
USB, luv luv ntawm Universal Serial BUS, yog tus qauv tsheb npav sab nraud, siv los tswj kev sib txuas thiab kev sib txuas lus ntawm cov khoos phis tawj thiab cov khoom siv sab nraud.Nws yog ib qho cuab yeej siv interface siv hauv PC teb.
USB muaj qhov zoo ntawm kev sib kis ceev ceev (USB1.1 yog 12Mbps, USB2.0 yog 480Mbps, USB3.0 yog 5Gbps, USB3.1 yog 10Gbps, USB3.2 yog 20Gbps), USB cable yog siv tau yooj yim, txhawb kev sib pauv kub , kev sib txuas yooj yim, ywj pheej fais fab mov, thiab lwm yam Nws tuaj yeem txuas nas, keyboard, tshuab luam ntawv, scanner, lub koob yees duab, flash disk, MP3 player, xov tooj ntawm tes, lub koob yees duab digital, mobile hard disk, sab nraud optical floppy drive, USB card, ADSL Modem, CableModem, thiab yuav luag tag nrho cov khoom siv sab nraud.
Lub ntsiab lus ntawm USB 1.0 / 2.0 / 3.0
USB 1.0/1.1
USB Implement Forum (USB Implement Forum) yog thawj zaug muab tso rau hauv xyoo 1995 los ntawm xya lub tuam txhab suav nrog Intel, IBM, Compaq, Microsoft, NEC, Digital, North Telecom, thiab lwm yam. Lub USBIF tau tshaj tawm cov lus qhia USB1.0 thaum Lub Ib Hlis 1996, nrog rau ib qho bandwidth ntawm 1.5Mbps.Txawm li cas los xij, vim tias lub sijhawm ntawd txhawb nqa USB cov khoom siv peripheral tsawg tsawg, yog li cov tswv lag luam board tsis tso USB Chaw nres nkoj ncaj qha tsim rau ntawm pawg tswj hwm.
USB 2.0
USB2.0 specification tau koom ua ke tsim thiab luam tawm los ntawm Compaq, Hewlett Packard, Intel, Lucent, Microsoft, NEC, thiab Philips.Cov kev qhia tshwj xeeb nce cov ntaub ntawv hloov ceev ntawm cov khoom siv peripheral mus rau 480Mbps, uas yog 40 npaug sai dua li USB 1.1 li.USB 2.0 tus qauv, tsim nyob rau hauv 2000, yog qhov tiag USB 2.0.Nws yog hu ua High-speed version ntawm USB 2.0, nrog rau theoretical kis ceev ntawm 480 Mbps.
USB 3.0
USB3.0 yog qhov tseeb USB specification, uas tau pib los ntawm Intel thiab lwm lub tuam txhab.Qhov siab tshaj plaws kis tau tus mob bandwidth ntawm USB3.0 yog mus txog 5.0Gbps (640MB/s).Usb 3.0 qhia tag nrho-duplex cov ntaub ntawv xa mus.USB 3.0 tso cai rau synchronous thiab puv ceev nyeem thiab sau ua haujlwm.
USB Hom A: Cov qauv no feem ntau siv tau rau cov khoos phis tawj ntawm tus kheej, PCS, yog tus qauv siv dav tshaj plaws.
USB Hom B: Feem ntau siv los txuas 3.5-nti portable hard disks, tshuab luam ntawv, thiab saib
Mini-USB: Feem ntau siv rau cov koob yees duab digital, digital camcorders, ntsuas ntsuas thiab mobile hard disks thiab lwm yam khoom siv txawb.
Micro USB: Micro USB chaw nres nkoj, haum rau cov khoom siv txawb
Nyob rau hauv thaum ntxov lub xov tooj ntse, peb siv Micro-USB interface raws li USB 2.0 feem ntau, uas yog, USB cov ntaub ntawv cable interface ntawm lub xov tooj ntawm tes.Tam sim no, lawv tau pib nkag mus rau TYPE-C interface hom.Yog tias muaj cov ntaub ntawv xav tau ntau dua, lawv yuav tsum tau hloov mus rau version 3.2 lossis siab dua, tshwj xeeb tshaj yog nyob rau lub hnub nyoog niaj hnub no thaum cov lus qhia tshwj xeeb ntawm lub cev tau hloov kho.Nrog USB-C, lub hom phiaj yog los tswj hwm lub ntiaj teb.Ua ntej Thunderbolt ™ ntawm kev kub ceev, thiab tsis ntev los no nrog USB4, lub hom phiaj yog los tswj lub ntiaj teb los ntawm qhov kawg mus rau qhov siab kawg.Thunderbolt ™ interface, uas yav dhau los txwv los ntawm INTEL tus nqi patent, tam sim no pub dawb rau daim ntawv tso cai, uas yuav pab nthuav kev lag luam rau nws qhov kev sib tshuam.Intel tau tshaj tawm daim ntawv tso cai pub dawb rau Thunderbolt ™ interface!Tej zaum Thunderbolt 3 lub caij nplooj ntoos hlav yuav los hauv 2018!Ntau qhov chaw nres nkoj tuaj yeem hloov tau los ntawm USB Hom C chaw nres nkoj uas txhawb nqa Thunderbolt 3.
USB Hom-C muaj cov yam ntxwv hauv qab no
Nws yog sib xws nrog cov kev sib txuas lus tshwj xeeb ntawm yav dhau los USB 2.0, 3.0 thiab yav tom ntej USB specifications, txhawb 10,000 plugging thiab unplugging, thiab txhawb kev them nyiaj ntawm 3C cov khoom (yog tias qhov kev ua haujlwm siab tam sim no tsim los ntawm USB 3.1PD yog xav tau, nws yuav tsum tau siv. Hom C thiab cov xov hlau tshwj xeeb. Tus thawj Hom A / B tsis tuaj yeem ua tiav), USB interface (Hom A, B, thiab lwm yam) uas tib neeg tham txog hauv lub neej niaj hnub thiab USB Hom C interface uas yuav yog universal yav tom ntej belongs rau lub cev specifications ntawm lub interface, thiab USB2.0, USB3.0, USB3.1, thiab lwm yam, yog hais txog kev sib txuas lus raws tu qauv.
USB Hom-C Qhov no yog lub koom haum USB qhov tshiab txuas tshwj xeeb, USB Hom-C vim nws tau luam tawm nrog USB3.1, yog li ntau tus neeg yuam kev rau USB Hom-C 3.1 yuav tsum siv cov xaim txuas ntawm USB Hom-C, tuaj yeem ncav cuag. kev ua tau zoo ntawm 10Gb/s, Qee tus neeg sau USB Hom-C li USB3.1 Hom-C, uas tsis yog.
Tib tus lej ntawm cov kab sib txuas tuaj yeem siv tau hauv USB3.0 thiab USB3.1, yog li tib yam 10Gb / s kev ua tau zoo tuaj yeem ua tiav siv USB3.0 cov kab sib kis.Cia peb saib cov specification hauv qab no:
Tau kawg, qhov ceev ceev ntawm cov xaim zoo yuav tsum siab dua, thaum koj siv cov khoom siv USB3.1, thov sim siv cov xaim los ntawm cov chaw tsim khoom loj dua, kom tsis txhob siv cov xaim tsis zoo, ua rau kev ua haujlwm tsis tuaj yeem txhim kho. Qhov xwm txheej, tshwj xeeb tshaj yog qee qhov ua haujlwm HUB khoom (Dongguan Jingda Electronics Co., Ltd.)
https://www.jd-cables.com.
3.1 specifications ntawm GEN2 high-speed hlau tuaj yeem raug pom zoo rau kev siv, tau kawg, ntau tuaj yeem xa mus rau peb cov ntaub ntawv xov xwm: Cov khoom siv hluav taws xob ntau zaus xaim 】), USB Hom-C connector (connector) kuj tuaj yeem siv hauv USB3. 0, USB 2.0 kev sib txuas kis tau tus mob, tau siv ntau yam khoom, xws li xov tooj ntawm tes, ntsiav tshuaj, thiab lwm yam.
Post lub sij hawm: Apr-17-2023