Puas yog PoE hla Cat6 cable yuav ua rau koj lub network ceev qeeb?

Puas yog PoE qhib cable cat6 Puas yuav ua rau koj lub network ceev qeeb?

Qhov no yog ib qho kev txhawj xeeb uas feem ntau tshwm sim thaum siv cov khoom siv fais fab hla Ethernet (PoE), xws li cov koob yees duab, cov chaw nkag mus, lossis xov tooj. Puas yog kev xa hluav taws xob nrog rau cov ntaub ntawv hla Cat6 cables yuav txo qhov kev ua haujlwm ntawm koj lub network? Cov lus teb luv luv thiab ua rau koj ntseeg siab yog: Tsis yog, tsis tseem ceeb.

Cat6 cable yog tsim tshwj xeeb los txhawb kev xa cov ntaub ntawv ceev ceev (txog li 10 Gbps dhau qhov luv luv) thiab qhov hluav taws xob xav tau los ntawm PoE cov qauv (xws li PoE +, PoE ++, txog li 90 W). Nws cov lus qhia zoo dua, suav nrog kev nce bandwidth (250 MHz), kev sib ntswg ntawm cov cable nruj dua, thiab kev tiv thaiv zoo dua piv rau Cat5e cables qub, txo qis kev cuam tshuam (crosstalk) ntawm cov khub ntaub ntawv thiab lub zog muab hluav taws xob.

Txawm hais tias DC txhaj tshuaj tuaj yeem ua rau muaj suab nrov me ntsis, qhov kev tsim kho ruaj khov ntawm Cat6 cables thiab cov PoE switches / injectors niaj hnub no, nruab nrog kev lim suab nrov siab heev, ua rau qhov cuam tshuam no tsis tseem ceeb rau cov ntawv thov lag luam tus qauv. Nws tswj hwm gigabit (lossis siab dua) cov ntaub ntawv tsis muaj kev cuam tshuam nrog rau kev xa hluav taws xob PoE.