Chingwe cha Coaxial ndi chingwe chomwe chimakhala ndi ma conductor awiri okhazikika ndipo kondakitala ndi chishango zimagawana mbali yofanana.
Mtundu wofala kwambiri wachingwe coaxialimakhala ndi kondakitala yamkuwa yodzipatula ndi insulating material.Kunja kwa wosanjikiza wamkati wa kutchinjiriza ndi woyendetsa wina wozungulira ndi insulator yake, ndiyeno chingwe chonsecho chimakutidwa ndi sheath ya PVC kapena Teflon.
Baseband pakadali pano ndi chingwe chomwe chimagwiritsidwa ntchito nthawi zambiri chokhala ndi chishango chopangidwa ndi mkuwa ngati mauna okhala ndi mawonekedwe a 50 (mwachitsanzo RG-8, RG-58, etc.).
Zingwe za Wideband coaxial nthawi zambiri zimagwiritsidwa ntchito ndi zishango zomwe nthawi zambiri zimadindidwa ndi aluminiyamu ndipo zimakhala ndi cholepheretsa cha 75 (mwachitsanzo RG-59, etc.).
Zingwe za Coaxialzitha kugawidwa mu: zingwe coaxial coaxial ndi zingwe zabwino coaxial malinga ndi kukula kwake.
Chingwe coarse ndi choyenera maukonde akuluakulu am'deralo, chimakhala ndi mtunda wautali komanso kudalirika kwakukulu, ndipo chimatha kusinthidwa molingana ndi kufunikira kwa malo ofikira pakompyuta chifukwa kuyika sikuyenera kudula chingwe, koma maukonde amtundu wa coarse ayenera kukhazikitsidwa. transceiver chingwe, kukhazikitsa ndi kovuta, kotero mtengo wonse ndi wokwera.
M'malo mwake, unsembe wa chingwe woonda n'zosavuta ndi zotsika mtengo, koma chifukwa unsembe ndondomeko ayenera kudula chingwe, malekezero onse ayenera kuikidwa ndi zolumikizira zofunika maukonde (BNC), ndiyeno chikugwirizana ndi malekezero onse a T-cholumikizira, kotero ngati pali zolumikizira zambiri, ndizosavuta kutulutsa zovuta zomwe zingachitike, zomwe ndi chimodzi mwazolephera za Efaneti zomwe zikugwira ntchito.
Zingwe zonse zokhuthala ndi zoonda ndi ma topology a basi, mwachitsanzo, makina angapo pa chingwe chimodzi.Topology iyi ndi yoyenera pamakina olimba, koma kukhudzana kumodzi kukalephera, kulephera kumakhudza makina onse pa chingwe chonse motsatizana.
Kuzindikira zolakwika ndi kukonza ndizovuta, chifukwa chake, pang'onopang'ono zidzasinthidwa ndi chingwe chopindika chosatetezedwa kapena chingwe cha fiber optic.
Zingwe za Coaxialkukhala ndi mwayi wothandizira mauthenga amtundu wapamwamba pamizere yayitali, yosabwerezabwereza, pomwe kuipa kwawo kuli kodziwikiratu.
Choyamba, kukula kwa chingwe chachikulu, chowonda kwambiri cha 3/8 inchi wandiweyani, kuti chitenge malo ambiri mu njira ya chingwe.
chachiwiri ndi kulephera kulimbana ndi ma tangles, kupanikizika ndi kupindika koopsa, zonse zomwe zingawononge dongosolo la chingwe ndikuletsa kutumiza zizindikiro.
Chomaliza ndi kukwera mtengo, ndipo zovuta zonsezi ndizofanana ndi zomwe awiri opotoka amatha kuthana nazo, motero zasinthidwa ndi mawonekedwe opindika amtundu wa Efaneti omwe ali ndi mawonekedwe apano a LAN.
Nthawi yotumiza: Nov-03-2022