Ikhebula le-Ethernet lethusi elimsulwa vs. i-CCA (i-aluminium embozwe ngethusi): Ungakhetha kanjani?
ikhebula le-ethernet Ithusi elimsulwa vs. i-CCA (i-aluminium embozwe ngethusi): Ungakhetha kanjani?
Uma ufaka izintambo ze-Ethernet, ukukhetha phakathi kwethusi elihlanzekile kanye ne-aluminium embozwe ngethusi (CCA) kubalulekile ekusebenzeni nasekuthembekeni. Ukuqonda umehluko kuzokusiza ukuthi utshale imali efanele kunethiwekhi yakho.
Izintambo zethusi ezimsulwa: Izinga lokusebenza elijwayelekile
Izintambo ze-Ethernet zethusi elihlanzekile ziyindinganiso yobungcweti. Zinikeza ukuhanjiswa kukagesi okuphezulu, okuhunyushwa kanje:
Ukusebenza okuthuthukisiwe: Ukulahlekelwa okuncane kwesignali emabangeni amade, okuvumela amazinga aphezulu edatha kumanethiwekhi e-Gigabit kanye ne-10 Gigabit.
Ukuthembeka okukhulu: Akunakwenzeka kakhulu ukubolaI-DACi-ion kanye nokuphuka, okuqinisekisa ukuxhumana okuzinzile iminyaka.
Ukuhambisana kwe-PoE: Kuletha ngokuphephile nangokuphumelelayo Amandla phezu kwe-Ethernet (PoE) kumadivayisi afana namakhamera okuphepha kanye nezindawo zokufinyelela, njengoba ithusi elimsulwa lisekela amaza aphezulu ngaphandle kokushisa ngokweqile.
Amakhebula e-CCA: Enye indlela engabizi kakhulu
Izintambo ze-CCA zinomgogodla we-aluminium onesembozo sethusi esincane. Nakuba zingabizi kakhulu, zinezinkinga:
Ukumelana okukhulu: I-Aluminium ayihambisi kahle kunethusi, okuholela ekunciphiseni isignali okukhulu. Lokhu kunganciphisa isivinini kanye nobude obukhulu bekhebula.
Ukungaqini: I-Aluminium ithambekele kakhulu ekuphukeni uma igobeka ngokuphindaphindiwe, okudala ingozi yokwehluleka kokuxhumeka.
Izingozi ze-PoE: Ukumelana kukagesi okuphezulu kungabangela ukuthi izintambo ze-CCA zishise ngokweqile ngaphansi kwemithwalo ye-PoE, okubeka engcupheni yokuphepha.
Ungakhetha kanjani?
Khetha ithusi elihlanzekile lezinhlelo zokusebenza ezibalulekile, ukufakwa kwesikhathi eside, amadivayisi e-PoE, kanye nokukhulisa isivinini senethiwekhi kanye nokuzinza.
Cabanga nge-CCA kuphela ngezilungiselelo zakhoNGOBAamanethiwekhi akude, angewona awe-PoE lapho isabelomali siyinto ebaluleke kakhulu.
Uma ufaka izintambo ze-Ethernet, ukukhetha phakathi kwethusi elihlanzekile kanye ne-aluminium embozwe ngethusi (CCA) kubalulekile ekusebenzeni nasekuthembekeni. Ukuqonda umehluko kuzokusiza ukuthi utshale imali efanele kunethiwekhi yakho.
Izintambo zethusi ezimsulwa: Izinga lokusebenza elijwayelekile
Izintambo ze-Ethernet zethusi elihlanzekile ziyindinganiso yobungcweti. Zinikeza ukuhanjiswa kukagesi okuphezulu, okuhunyushwa kanje:
Ukusebenza okuthuthukisiwe: Ukulahlekelwa okuncane kwesignali emabangeni amade, okuvumela amazinga aphezulu edatha kumanethiwekhi e-Gigabit kanye ne-10 Gigabit.
Ukuthembeka okukhulu: Akuthambekele kakhulu ekushiseni nasekuqhekekeni, okuqinisekisa ukuxhumana okuzinzile iminyaka eminingi.
Ukuhambisana kwe-PoE: Kuletha ngokuphephile nangokuphumelelayo Amandla phezu kwe-Ethernet (PoE) kumadivayisi afana namakhamera okuphepha kanye nezindawo zokufinyelela, njengoba ithusi elimsulwa lisekela amaza aphezulu ngaphandle kokushisa ngokweqile.
Amakhebula e-CCA: Enye indlela engabizi kakhulu
Izintambo ze-CCA zinomgogodla we-aluminium onesembozo sethusi esincane. Nakuba zingabizi kakhulu, zinezinkinga:
Ukumelana okukhulu: I-Aluminium ayihambisi kahle kunethusi, okuholela ekunciphiseni isignali okukhulu. Lokhu kunganciphisa isivinini kanye nobude obukhulu bekhebula.
Ukungaqini: I-Aluminium ithambekele kakhulu ekuphukeni uma igobeka ngokuphindaphindiwe, okudala ingozi yokwehluleka kokuxhumeka.
Izingozi ze-PoE: Ukumelana kukagesi okuphezulu kungabangela ukuthi izintambo ze-CCA zishise ngokweqile ngaphansi kwemithwalo ye-PoE, okubeka engcupheni yokuphepha.
Ungakhetha kanjani?
Khetha ithusi elihlanzekile lezinhlelo zokusebenza ezibalulekile, ukufakwa kwesikhathi eside, amadivayisi e-PoE, kanye nokukhulisa isivinini senethiwekhi kanye nokuzinza.
Cabanga nge-CCA kuphela ngezilungiselelo zesikhashana, zebanga elifushane, ezingezona eze-PoE lapho isabelomali siyinto ebaluleke kakhulu.