Internet jack yog dab tsi?
Internet jack yog dab tsi?

Video: Internet jack yog dab tsi?

Video: Internet jack yog dab tsi?
Video: Yog zoo ces lawv yuav lawm 11/13/2018 2024, Hlis ntuj nqeg
Anonim

Ib Ethernet chaw nres nkoj (tseem hu ua a jack orsocket) yog qhov qhib ntawm cov khoom siv computer network uas Ethernetcables ntsaws rau hauv. Lawv lub hom phiaj yog txhawm rau txuas wired networkhardware hauv Ethernet LAN, cheeb tsam cheeb tsam network (MAN), orwide area network (WAN). Ethernet yog pronounced nrog ntev "e" asin lo lus noj.

Hauv qhov no, dab tsi yog lub jack cov ntaub ntawv?

(hardware) Data Jack - Lub phab ntsa-mounted ordesk-mounted connector (feem ntau lub xov tooj dav-style 8-pinRJ-45) rau kev txuas mus rau cov ntaub ntawv kab nyob rau hauv ib lub tsev. Saib. Cov ntaub ntawv Tus yuam sij encryption.

Ib yam li ntawd, phab ntsa jack yog dab tsi hauv kev sib txuas? Network Lub tsev: Phab ntsa Jacks thiab PatchPanels. Txuas ib tug twisted-pair cable rau a phab ntsa jack lossis apatch vaj huam sib luag zoo ib yam li txuas rau RJ-45 ntsaws . Txawm li cas los xij, feem ntau koj tsis xav tau cov cuab yeej tshwj xeeb. Es tsis txhob, qhov rov qab ntawm lub jack muaj ib txheej ntawm cov slots uas koj nteg txhua wireacross.

Yog li ntawd, ua li cas koj txuas lub xov tooj jack rau hauv Internet?

Lub siab ceev Internet Kev sib txuas tuaj yeem sib koom nrog koj cov khoom siv wireless, xws li laptops thiab smartphones, siv a wireless router. Txuas koj DSL modemin rau koj xov tooj jack siv a txheem xov tooj cable, ces ntsaws koj lub wireless router rau hauv modem siv Ethernetcable los pab koj lub wireless network.

Dab tsi yog qhov txawv ntawm Ethernet thiab Internet?

Lub ntsiab qhov sib txawv ntawm internet thiab ethernet yog tus internet yog ib cheeb tsam dav network (WAN) thaum lub ethernet yog ib cheeb tsam hauv cheeb tsam network (LAN). Internet yog hais txog lub network loj thoob ntiaj teb uas txuas ntau cov khoom siv thoob ntiaj teb. Ntawm qhov tod tes, ethernet txuas cov khoom siv hauv a qhov chaw nyob.

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