Video: Cat5e txhais li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cat5 e . Cov "e" sawv cev rau kev txhim kho. Lawv tau ua los tswj cov gigabit ceev. Nws txiav rau "crosstalk" uas yog kev cuam tshuam ntawm cov xov hlau hauv cable. Cov kev txhim kho no txhais tau tias nws yog ib txwm sai dua Cat5.
Hauv qhov no, E sawv cev rau dab tsi hauv Cat 5e?
Luv luv rau qeb 5 Txhim kho, Cat - 5 ib e network cabling yog siv los ua cov kab ke txuas rau 10BASE-T (Ethernet), tag nrho duplex 100BASE-TX (Fast Ethernet) thiab 1000BASE-T (Gigabit Ethernet, lossis GbE) tes hauj lwm. Cov cav 5e tus qauv muab kev ua tau zoo txog li 100 MHz thiab tuaj yeem siv tau ntev txog 100 meters.
Tom qab ntawd, lo lus nug yog, yog cat5e zoo? Qhov ntau dua qhov bandwidth ntawm ib qho system, qhov nrawm dua nws tuaj yeem thawb cov ntaub ntawv hla lub network. Cat5 yog nyob ntawm 100Mhz thaum Cat5 e yog nyob ntawm 350Mhz. Qhov no ua ke nrog lwm cov kev qhia tshwj xeeb ntxiv ua rau Cat5 e Qhov zoo tshaj plaws rau kev sib txuas lus uas npaj yuav ua haujlwm ntawm Gigabit Ethernetspeeds.
Ib yam li ntawd, cat5e cable siv rau dab tsi?
Cat5 e , lossis Cat5 txhim kho, feem ntau pom muaj nyob hauv network thiab yog qhov tsawg kawg nkaus kab hom uas yuav tsum yog siv rau txhua lub network tshiab. kab 5e muaj peev xwm ntawm 1000 Mbps ceev ntawm 100 meters ntawm kab ntev, yog tsim los nrog nruj twisting tus nqi ntawm sab hauv cov xov hlau, thiab siv plaub khub ntawm tooj liab xaim xa cov ntaub ntawv.
Puas yog cat5e zoo rau kev ua si?
Feem ntau, Cat5 thiab Cat5 E network cables yog siv nyob rau hauv tsev neeg daim ntawv thov vim lawv tus nqi pheej yig thiab lawv ua hauj lwm zoo kawg nkaus rau kev sib txuas mus txog 100mbps. Ntxiv mus, Cat-6and Cat-6a cables yog qhov tsim nyog rau kev tshaj lij thiab kev lag luam kev teeb tsa raws li lawv muaj txog 10gbps.
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