Video: Dab tsi yog t1 crossover cable?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
T1 cov kab muaj 1.544 Mbps cov cim qhia rau kev sib txuas hauv computer hauv cheeb tsam tam sim, thoob plaws nroog lossis thoob plaws tebchaws. Siv cov kab mob sib kis txuas T1 servers, private xov tooj keyboards (PBXs) los yog lwm yam T1 cov khoom siv network ua ke.
Ib yam li ntawd, koj tuaj yeem nug, dab tsi yog qhov crossover cable siv rau?
Ib Ethernet crossover kab yog a crossover kab rau Ethernet siv rau txuas cov khoos phis tawj ua ke ncaj qha. Nws yog feem ntau siv rau txuas ob yam khoom siv tib yam, piv txwv li. ob lub khoos phis tawj (ntawm lawv lub network interface controllers) lossis ob lub keyboards rau ib leeg.
Kuv yuav ua li cas thiaj paub yog tias kuv Ethernet cable yog crossover? Ib txoj kev yooj yim rau qhia dab tsi koj muaj yog saib ntawm qhov kev txiav txim ntawm cov xim xim nyob rau hauv lub RJ45 connector. Yog qhov kev txiav txim ntawm cov xov hlau yog tib yam ntawm ob qhov kawg, ces koj muaj ib tug ncaj los ntawm kab . Yog tsis yog, ces nws yog feem ntau yuav a crossover kab los yog wired yuam kev.
Tsuas yog li ntawd, puas tseem xav tau crossover cables?
Tam sim no, qhov xav tau cov kab mob sib kis tau raug tshem tawm nrog cov cuab yeej siv niaj hnub no. Ua tsaug rau cov thev naus laus zis no, yog tias koj siv Gigabit Ethernet, muaj feem yuav yog koj tuaj yeem txuas koj lub PCs lossis hubs nrog tsis tu ncua, ncaj qha. kab , thiab NICs ntawm ob qhov kawg yuav pom qhov kab thiab kho kom haum.
Dab tsi yog crossover cable vs Ethernet cable?
Qhov txawv ntawm configuration ntawm crossover thiab ethernet cables muaj lub luag haujlwm tseem ceeb. Ethernet cables yog rau kev txuas ob hom khoom siv sib txawv. Txawm li cas los xij, cov kab mob sib kis yog siv rau kev sib txuas ntawm ob yam zoo sib xws ncaj qha, tsis siv hubs lossis routers.
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Yuav ua li cas yog ib tug t1 crossover cable wired?
T1 cables siv plaub lub xov hlau: ob qho rau kev xa cov teeb liab thiab ob rau qhov tau txais. Hauv qee qhov kev siv network, cov khoom siv tau ze ua ke uas 'crossover cable' tsuas yog ob peb taw ntev ua rau kev sib txuas. Lub teeb liab T1 kis tau los ntawm txhua qhov ntawm ob chav 'hloov dhau' mus rau qhov tau txais cov teeb liab ntawm lwm tus