Qhov sib txawv UTP Cat5, UTP Cat 6, UTP Cat 6a, UTP Cat 6e, UTP Cat 7 hauv kev ua haujlwm thiab kev siv network ntawm cov kab ke no

Hauv ntiaj teb kev sib txuas lus, UTP (Unshielded Twisted Pair) cables yog cov pob txha ntawm kev sib txuas lus. Ntau pawg xws li UTP Cat5, UTP Cat 6, UTP Cat 6a, UTP Cat 6e thiab UTP Cat 7, txhua qhov kab ke muaj qhov sib txawv tseem ceeb hauv kev ua haujlwm thiab kev siv network.

Pib nrog UTP Cat5, hom cable network no tau siv dav hauv Ethernet thiab txhawb nqa nrawm txog 1000 Mbps. Nws yog tsim rau me me mus rau nruab nrab cov tes hauj lwm thiab yog tus nqi-zoo rau cov kev xav tau kev sib txuas yooj yim. Thaum hloov kho dua tshiab, UTP Cat 6 muab kev ua tau zoo dua, cov ntaub ntawv hloov pauv ntau dua thiab qis dua crosstalk. Nws yog qhov zoo tagnrho rau cov tes hauj lwm loj thiab tsim los txhawb Gigabit Ethernet.

UTP Cat 6a mus rau ib kauj ruam ntxiv, muab cov ntaub ntawv hloov chaw siab dua thiab kev sib tham zoo dua thiab kev ua haujlwm suab nrov. Nws yog qhov tsim nyog rau cov ntawv thov xws li cov chaw zov me nyuam cov ntaub ntawv thiab kev sib txuas ceev ceev. UTP Cat 6e, ntawm qhov tod tes, yog tsim los ua kom tau raws li qhov yuav tsum tau ua ntawm cov ntawv thov tshiab thiab muaj peev xwm txhawb nqa cov ntaub ntawv tus nqi txog 10 Gbps.

Thaum kawg, UTP Cat 7 yog tus qauv tshiab tshaj plaws hauv UTP cable qeb, muab kev ua tau zoo dua thiab muaj peev xwm tiv thaiv zoo dua. Nws yog tsim los siv rau ntau qhov chaw xav tau thiab muaj peev xwm txhawb cov ntaub ntawv tus nqi txog 10 Gbps tshaj li ntawm 100 meters.

Txhua hom UTP cable muaj cov yam ntxwv tshwj xeeb tsim los ua kom tau raws li cov kev xav tau tshwj xeeb hauv network. Txawm hais tias nws yog kev sib txuas yooj yim, kev hloov pauv cov ntaub ntawv ceev lossis xav tau daim ntawv thov, muaj UTP cable hom kom haum.

Ntawm peb lub tuam txhab, peb nkag siab qhov tseem ceeb ntawm kev muab cov kev daws teeb meem kev sib txuas lus txhim khu kev qha thiab ua haujlwm siab. Peb lub hom phiaj yog muab ntau yam UTP cables kom tau raws li qhov sib txawv ntawm peb cov neeg siv khoom. Los ntawm kev nyob ntawm qhov ua ntej ntawm kev nce qib ntawm kev siv technology, peb tsom mus tsim kom muaj txiaj ntsig ntau dua, tsom rau cov neeg siv, teb cov peev txheej rau txhua qhov kev xav tau hauv kev sib tham.