Mitundu ya Zingwe Zamagetsi
Dziko lamakono lomwe tikudziwa silingasiyanitsidwe ndi kupita patsogolo kwa ukadaulo ndi zomangamanga zomwe zimathandiza kupanga zinthu zatsopanozi. Chinthu chimodzi chofunikira chomwe chimathandizira ntchito zonse zamagetsi ndi mawaya amagetsi. M'nyumba iliyonse, kuofesi, kufakitale, komanso ngakhale pamsewu waukulu, tidzapeza mitundu yosiyanasiyana ya zingwe zamagetsi zomwe zimagwiritsidwa ntchito malinga ndi zosowa zawo. Nkhaniyi ikambirana za mitundu yosiyanasiyana ya zingwe zamagetsi zomwe zimagwiritsidwa ntchito nthawi zambiri komanso kufunika kwake pa moyo watsiku ndi tsiku.
1. Chingwe Chamagetsi Chimodzi
Mafotokozedwe ndi Kagwiritsidwe Ntchito
Chingwe chamagetsi cha chingwe chimodzi ndi chingwe chokhala ndi chingwe chimodzi chokha cha waya kapena pakati. Mtundu uwu wa chingwe nthawi zambiri umaphimbidwa ndi zinthu zotetezera monga PVC kapena rabala kuti uteteze wayawo ku kuwonongeka kwakuthupi kapena kukhudzana mwachindunji ndi anthu. Zingwezi nthawi zambiri zimapezeka m'mitundu iwiri: yolimba ndi yokhazikika.
Yolimba
Waya wolimba umakhala ndi ndodo imodzi ya waya yomwe nthawi zambiri imakhala yolimba komanso yosasinthasintha poyerekeza ndi waya womangika. Kugwiritsa ntchito kwake n'kofala. mu mafakitale amagetsi Zokhazikika, monga masoketi ndi maswichi m'nyumba kapena m'nyumba zamalonda. Ubwino wa chingwe chamtunduwu ndi kuthekera kwake kuthandizira mphamvu zambiri popanda kukana kwambiri.
Wopanda mphamvu
Waya wopindika umakhala ndi zingwe zingapo za waya zazing'ono zopindika pamodzi. Ubwino wake ndi kusinthasintha kwakukulu, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pamene chingwecho chikufunika kupindika kapena kusunthidwa pafupipafupi. Chingwechi chimapezeka nthawi zambiri mu chipangizocho zamagetsi zomwe zimafuna kulumikizana kwa chingwe chosinthika.
Mphamvu ndi Zofooka
Ubwino waukulu wa chingwe chimodzi ndi kuphweka kwake. mu kukhazikitsa ndi kusamalira. Komabe, kulimba kwake kungakhale vuto pazochitika zomwe zimafuna kusinthasintha kwakukulu.
2. Chingwe cha Multicore
Tanthauzo ndi Kagwiritsidwe Ntchito
Zingwe zambiri zimakhala ndi ma cores angapo mu chidebe chimodzi chotetezera kutentha. Pakati pa chilichonse nthawi zambiri pamakhala chotetezera kutentha ndipo chimagwiritsidwa ntchito kunyamula zizindikiro kapena mphamvu zamagetsi padera. Mtundu uwu wa chingwe nthawi zambiri umagwiritsidwa ntchito pa ntchito zomwe zimafuna kulumikizana kwamagetsi kupitirira kamodzi, monga mu dongosolo lowongolera, kompyuta, kapena makina olankhulira.
Mitundu ya Zingwe Zambiri
– Chingwe Chosinthasintha: Chimagwiritsidwa ntchito kwambiri pazida zamagetsi zapakhomo komanso zamagetsi zazing'ono.
– Chingwe Chotetezedwa: Chokhala ndi chitsulo chowonjezera kuti chitetezedwe kwambiri, chomwe chimagwiritsidwa ntchito m'malo ovuta kapena oopsa kwambiri.
– Zingwe Zogwiritsira Ntchito Zida: Zimagwiritsidwa ntchito m'makampani potumiza chizindikiro ndi deta, nthawi zambiri zimakhala ndi chitetezo chowonjezera ku kusokonezeka kwa magetsi (EMI).
Mphamvu ndi Zofooka
Zingwe zambiri zimakhala ndi ubwino pankhani ya kugwira ntchito bwino komanso kusavuta kukonza kondakitala mkati mwa chingwe chimodzi. Komabe, zimatha kukhala zodula komanso zovuta kuziyika kuposa zingwe za single-core.
3. Chingwe cha Coaxial
Kapangidwe ndi Ntchito
Chingwe cha Coaxial chimakhala ndi kondakitala yapakati yozunguliridwa ndi wosanjikiza woteteza, kenako yozunguliridwa ndi kondakitala wakunja, nthawi zambiri wolukidwa. Kapangidwe kameneka kamakutidwa ndi chotetezera china chowonjezera kuti chitetezedwe.
Chingwechi chimagwiritsidwa ntchito kwambiri potumiza ma siginolo apa TV, intaneti ya broadband, komanso kulumikizana kwa wailesi ya okonda masewera. Choyendetsa chapakati chimatenga siginolo yayikulu, pomwe chowongolera chakunja chimagwira ntchito ngati choteteza pansi komanso choteteza ku kusokonezedwa.
Mitundu ya Zingwe za Coaxial
– RG-6: Imagwiritsidwa ntchito pa ma TV a satellite ndi chingwe chifukwa cha mphamvu zake zabwino zotumizira mauthenga pa ma frequency apamwamba.
– RG-59: Amagwiritsidwa ntchito kwambiri pa CCTV ndi mapulogalamu olumikizirana pafupipafupi.
Mphamvu ndi Zofooka
Ubwino waukulu wa chingwe cha coaxial ndi mphamvu yake yokhazikika yotumizira mauthenga komanso kukana kusokonezedwa ndi maginito amagetsi. Komabe, chingwechi chimakhala chokhuthala komanso chosasinthasintha poyerekeza ndi mitundu ina ya chingwe.
4. Chingwe Chopindika
Kapangidwe ndi Kagwiritsidwe Ntchito
Chingwe chopindika chimakhala ndi ma conductor awiri otetezedwa omwe amapindika pamodzi. Kupindika kumeneku kumathandiza kuchepetsa kusokoneza kwa maginito kuchokera kuzinthu zakunja komanso kusokoneza pakati pa maginitowo. Chingwechi chimagwiritsidwa ntchito makamaka pakulankhulana ndi maukonde apakompyuta.
Mitundu ya Zingwe Zopindika
– UTP (Unshielded Twisted Pair): Ilibe chitetezo chowonjezera, chomwe nthawi zambiri chimagwiritsidwa ntchito pa maukonde apakompyuta.
– STP (Shielded Twisted Pair): Ili ndi chitetezo chowonjezera pa zingwe ziwiri zilizonse, zomwe zimagwiritsidwa ntchito m'malo omwe pali kusokoneza kwakukulu.
Mphamvu ndi Zofooka
Ubwino wa chingwe chopindika ndi mtengo wotsika komanso kosavuta kuyika, komanso kugwira ntchito bwino potumiza deta pa mtunda waufupi mpaka wapakati. Komabe, chingwechi sichigwira ntchito bwino pa mtunda wautali chifukwa cha kuwonongeka kwa chizindikiro.
5. Chingwe cha Optical cha Fiber
Kapangidwe ndi Ntchito
Zingwe za fiber optic zimagwiritsa ntchito ulusi wagalasi kapena pulasitiki kutumiza deta mu mawonekedwe a kuwala. Ukadaulo uwu ukhoza kunyamula deta mwachangu komanso patali kwambiri kuposa zingwe zamkuwa zachikhalidwe.
Mitundu ya Zingwe za Fiber Optic
– Njira imodzi: Imagwiritsa ntchito njira imodzi yowala yotumizira deta, yoyenera kulumikizana kwakutali.
– Ma mode ambiri: Amagwiritsa ntchito njira zambiri zowunikira, zoyenera kugwiritsidwa ntchito patali.
Mphamvu ndi Zofooka
Fiber optics ndi yabwino kwambiri pa bandwidth komanso kuthekera kwake kutumiza deta popanda kusokonezedwa ndi ma elekitiromagineti. Komabe, ndalama zoyikira ndi kukonza ndi zokwera kwambiri, ndipo zida zapadera zimafunika poyikira ndi kukonza.
Mapeto
Kusankha chingwe chamagetsi choyenera n'kofunika kwambiri kuti chigwiritsidwe ntchito bwino komanso kuti chikhale chotetezeka. Mtundu uliwonse wa chingwe chamagetsi uli ndi ubwino ndi kuipa kwake, komanso ntchito zake zogwirizana ndi zosowa zinazake. Mukamvetsetsa makhalidwe a chingwe chilichonse, mutha kugwiritsa ntchito bwino nthawi zosiyanasiyana, kuyambira pa zosowa zosavuta zapakhomo mpaka kukhazikitsa zinthu zovuta m'mafakitale. Kusankha chingwe choyenera kumatanthauzanso kusunga chitetezo chokwanira komanso magwiridwe antchito a chipangizo chanu chamagetsi.
