Gigabit Ethernet yog ib qho kev sib tham nrov tshaj plaws uas muab cov ntaub ntawv hloov pauv ceev txog li 1 gigabit ib ob (Gbps). Qhov siab tshaj plaws cable ntev rau Gigabit Ethernet nyob ntawm seb hom cable siv.
Qeb 5e (Cat5e) Cable:
Cat5e cables feem ntau siv rau Gigabit Ethernet kev teeb tsa. Raws li cov kev qhia tshwj xeeb, qhov siab tshaj plaws pom zoo ntev rau Cat5e cable yog 100 meters lossis kwv yees li 328 ko taw. Qhov ntev no suav nrog ob qho tib si kab rov tav kab (ib feem uas khiav ntawm lub vaj huam sib luag mus rau phab ntsa jack) thiab thaj cable (lub cable uas txuas lub phab ntsa rau lub cuab yeej).
Qeb 6 (Cat6) Cable:
Cat6 cables yog ib qho kev txhim kho ntawm Cat5e cables thiab muaj kev ua tau zoo dua. Qhov siab tshaj plaws tau pom zoo ntev rau Cat6 cable kuj yog 100 meters lossis kwv yees li 328 ko taw. Zoo li Cat5e cables, qhov ntev no suav nrog ob qho tib si kab rov tav thiab kab rov tav.
Qeb 6a (Cat6a) Cable:
Cat6a cables yog tsim los txhawb ntau zaus thiab muab kev ua tau zoo dua piv rau Cat6 cables. Nrog Cat6a cables, nws muaj peev xwm ua tiav qhov siab tshaj plaws Gigabit Ethernet ceev tshaj qhov ntev. Qhov siab tshaj plaws tau pom zoo ntev rau Cat6a cable yog 100 meters lossis kwv yees li 328 ko taw. Qhov ntev no suav nrog ob qho tib si kab rov tav cable thiab thaj cable.
Fiber Optic Cable:
Fiber optic cables yog lwm qhov kev xaiv rau Gigabit Ethernet kev teeb tsa, muab ntau qhov kev ncua deb dua piv rau cov tooj liab cables. Qhov ntev tshaj plaws ntawm fiber ntau optic cables tuaj yeem sib txawv nyob ntawm seb hom thiab qhov zoo ntawm cable. Txawm li cas los xij, feem ntau, ntau hom fiber ntau optic cables tuaj yeem txhawb Gigabit Ethernet tshaj qhov deb ntawm 550 meters (1804 ko taw) thiab dhau mus, thaum ib hom fiber ntau optic cables tuaj yeem ncav cuag qhov deb ntawm ob peb mais (mais).
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov ntev tshaj plaws ntawm cov kab no tau pom zoo cov lus qhia thiab xa mus rau qhov kev ncua deb ntawm cov khoom siv hauv network. Qhov ntev ntawm cable ntev tuaj yeem ua rau lub teeb liab degradation, uas tuaj yeem ua rau kev ua haujlwm tsis zoo hauv lub network lossis txawm tias tsis muaj kev sib txuas ua tiav. Txhawm rau ua kom pom kev ua tau zoo, nws yog qhov zoo tshaj plaws los ua raws li cov lus pom zoo ntawm cov cable ntev thiab siv cov khoom siv zoo tshaj plaws uas ua tau raws li cov qauv tsim nyog.
Tsis tas li ntawd, nws tsim nyog hais tias yam xws li kev cuam tshuam electromagnetic, cable zoo, thiab kev teeb tsa tuaj yeem cuam tshuam qhov kev ncua deb thiab kev ua tau zoo ntawm Gigabit Ethernet kev sib txuas.
