Taw qhia
Hauv ntiaj teb niaj hnub no, kev sib txuas hauv internet tsis yog khoom kim heev tab sis yog qhov tsim nyog. Nrog rau kev nce qib hauv kev siv thev naus laus zis, muaj ntau txoj hauv kev los txuas rau hauv internet. Fiber optic, Ethernet, thiab Wi-Fi yog qee qhov nrov ntawm kev sib txuas hauv Is Taws Nem. Txawm li cas los xij, muaj ntau qhov tsis meej pem txog cov kev xaiv no. Hauv tsab xov xwm no, peb yuav tshawb txog qhov sib txawv ntawm fiber ntau optic, Ethernet, thiab Wi-Fi thiab saib seb qhov twg zoo dua.
Fiber Optic yog dab tsi?
Fiber optic yog ib hom kev sib txuas hauv internet uas siv fiber ntau optic cables xa cov ntaub ntawv. Cov kab no muaj cov iav nyias nyias uas siv lub teeb xa cov ntaub ntawv ntawm qhov nrawm heev. Fiber optic cables muaj kev ntseeg siab ntau dua li lwm hom cables vim lawv tiv taus kev cuam tshuam electromagnetic. Qhov no ua rau lawv zoo meej rau kev xa cov ntaub ntawv hla kev deb. Fiber optic internet muaj kev ceev heev, uas ua rau nws zoo tagnrho rau cov lag luam, gamers, thiab cov tib neeg uas xav tau internet ceev.
Ethernet yog dab tsi?
Ethernet yog ib hom kev sib txuas uas siv cov kab sib tw sib tw los xa cov ntaub ntawv. Cov cables no muaj ob lub xov hlau uas sib tw ua ke kom txo tau qhov cuam tshuam ntawm electromagnetic. Ethernet cables yog siv los txuas cov khoom siv mus rau lub network hloov lossis router, uas tom qab ntawd txuas cov khoom siv rau hauv internet. Ethernet cables txhim khu kev qha thiab muaj kev sib txuas ceev. Ntau lub lag luam thiab tsev siv Ethernet cables txuas rau hauv internet vim lawv muaj kev sib txuas ruaj khov thiab nrawm dua li Wi-Fi.
Wi-Fi yog dab tsi?
Wi-Fi yog ib qho kev sib txuas hauv internet wireless uas txuas cov khoom siv mus rau lub network wirelessly. Wi-Fi signals ua haujlwm ntawm xov tooj cua zaus, thiab lawv kis tau los ntawm lub router mus rau ib lub cuab yeej. Wi-Fi yog qhov yooj yim vim nws muaj qhov yooj yim ntawm kev sib txuas cov khoom siv hauv internet yam tsis tas yuav siv cov cables. Wi-Fi feem ntau siv hauv tsev thiab cov chaw pej xeem xws li cafes, tsev so, thiab tshav dav hlau.
Fiber Optic vs Ethernet vs Wi-Fi
Tam sim no peb paub tias fiber ntau optic, Ethernet, thiab Wi-Fi yog dab tsi, cia saib seb lawv piv li cas.
Ceev
Fiber optic internet muaj qhov ceev tshaj plaws piv rau Ethernet thiab Wi-Fi. Fiber optic cables tuaj yeem xa cov ntaub ntawv ntawm qhov nrawm mus txog 100 Gbps, thaum Ethernet cables tuaj yeem xa cov ntaub ntawv mus txog 10 Gbps. Wi-Fi, ntawm qhov tod tes, muaj kev ceev txog li 1Gbps. Yog li, yog tias koj xav tau kev siv internet ceev, ces fiber ntau optic yog qhov kev xaiv zoo tshaj.
Kev ntseeg tau
Fiber optic cables muaj kev ntseeg siab dua Ethernet thiab Wi-Fi. Raws li tau hais ua ntej, fiber ntau optic cables tiv taus electromagnetic cuam tshuam. Qhov no ua rau lawv tsis tshua muaj kev cuam tshuam, uas txhim kho kev sib txuas hauv internet. Ethernet cables kuj txhim khu kev qha, tab sis lawv tuaj yeem cuam tshuam los ntawm kev cuam tshuam los ntawm lwm yam khoom siv xws li microwaves thiab TVs. Wi-Fi, ntawm qhov tod tes, yog qhov tsawg tshaj plaws txhim khu kev qha vim nws tuaj yeem cuam tshuam los ntawm ntau yam xws li kev ncua deb, teeb meem, thiab cuam tshuam los ntawm lwm yam khoom siv.
Nqi
Fiber optic internet yog kim piv rau Ethernet thiab Wi-Fi. Fiber optic cables yog kim rau nruab thiab tswj, uas ua rau cov kev pab cuam pricey. Ethernet cables yog pheej yig dua rau nruab thiab tswj raws li lawv tau yooj yim muaj nyob hauv khw. Wi-Fi yog qhov kev xaiv pheej yig tshaj plaws vim nws tsuas yog xav tau lub router los txuas cov khoom siv hauv internet.
Kev teeb tsa
Fiber optic thiab Ethernet kev sib txuas yuav tsum tau txuas rau cables, uas ua rau cov txheej txheem installation ntev dua thiab nyuaj. Kev teeb tsa ntawm fiber ntau optic suav nrog kev tso cov fiber ntau optic cables, uas yuav tsum muaj cov cuab yeej tshwj xeeb thiab kev txawj ntse. Kev teeb tsa Ethernet suav nrog kev khiav cov kab hluav taws xob los ntawm cov phab ntsa lossis txuas cov khoom siv rau lub network hloov. Kev teeb tsa Wi-Fi, ntawm qhov tod tes, yog qhov yooj yim tshaj plaws vim nws tsuas yog xav tau lub router ua haujlwm thiab lub cuab yeej nrog Wi-Fi txuas.
Xaus
Hauv kev xaus, fiber ntau optic, Ethernet, thiab Wi-Fi yog peb hom kev sib txuas hauv internet, thiab lawv muaj ntau theem kev ntseeg siab, ceev, installation, thiab nqi. Fiber optic yog qhov kev xaiv ceev tshaj plaws thiab txhim khu kev qha, tab sis nws kim heev thiab yuav tsum muaj kev txhim kho. Ethernet yog txhim khu kev qha, ceev, thiab pheej yig, tab sis nws yuav tsum tau siv cov cables los nruab. Wi-Fi yog qhov yooj yim tshaj plaws thiab pheej yig kev xaiv, tab sis nws tsis tshua muaj kev ntseeg siab thiab qeeb dua fiber ntau optic thiab Ethernet. Yog li ntawd, kev xaiv ntawm kev sib txuas hauv internet nyob ntawm koj qhov kev xav tau hauv internet thiab pob nyiaj siv.
