I te wa o te pahūtanga o nga korero, tata ki te katoa me uru ki te ipurangi, me te tata ki nga waahi katoa kua whakauruhia ki te whatunga me te taura whatunga, engari kaore pea koe e mohio ahakoa he rite te ahua o te taura whatunga, he rereke nga waahanga.I konei, ka whakatauritehia e tenei tuhinga te taura whatunga Cat5e (super 5), Cat6 (6) taura whatunga, Cat6a (super 6) taura whatunga me te Cat7 (7) taura whatunga, hei awhina i a koe ki te whiriwhiri i te taura whatunga tika.
Kei te mohiotia ano te taura whatunga ko te peke whatunga me te takirua takirua, kei te nuinga o te waa e whakamahia ana me te upoko karaihe RJ 45, na te mea he iti te utu me te whakamahia whanui i roto i te LAN, a ko te taura whatunga te reo whakawhiti tino noa i roto i nga waea whakauru.
He rite tonu te mahi a Cat5e ki te taura whatunga Cat6, he rite tonu te momo mono RJ-45 e rua, ka taea te hono ki tetahi Jack Ethernet i runga i te rorohiko, te pouara, me etahi atu taputapu rite.Ahakoa he maha o ratou rite, he rereke etahi, ko te taura whatunga Cat5e i whakamahia ki te Gigabit Ethernet, te tawhiti whakawhiti ki te 100m, ka taea te tautoko i te tere tuku 1000Mbps.Ka taea e nga taura whatunga Cat6 te tuku tere tere ki te 10 Gbps i roto i te bandwidth 250 MHz.Ko te tawhiti whakawhiti o te taura whatunga Cat5e me te taura whatunga Cat6 he 100m, engari i te wa e whakamahi ana i te tono 10 GBASE-T, ko te tawhiti whakawhiti o te taura whatunga Cat6 ka tae ki te 55 m.Ko te rereketanga nui i waenga i te Cat5e me te Cat6 ko te mahi kawe.Ko te taura Cat6 he wehenga o roto e whakaiti ana i te pokanoa, korero whakawhiti tata ranei (NEXT).Ka pai ake hoki te korero whakawhiti tawhiti (ELFEXT) i te taura Cat5e, he iti ake te ngaronga oro me te ngaro whakauru.Na, he pai ake te mahi o te taura Cat6.Ko te taura whatunga Cat6 e tautoko ana i nga tere whakawhiti ki runga ki te 10G, me te nui o te 250 MHz, i te mea ka taea e te taura whatunga Cat6a te tautoko i te tere o te whakawhiti ki te 500 MHz, e rua nga wa o te taura whatunga Cat6.Ko te taura whatunga Cat7 e tautoko ana i te bandwidth auau ki te 600 MHz, me te tautoko hoki i te 10 GBASE-T Ethernet.I tua atu, ko te taura whatunga Cat7 ka tino whakaiti i te haruru crosstalk ka whakaritea ki te taura whatunga Cat6 me Cat6a.Ko te taura Whatunga Cat5e, te taura Cat6 me te taura Cat6a he hononga RJ 45, engari he mea motuhake te hononga o te taura Cat7, ko tana momo hono ko GigaGate45 (CG45).I tenei wa, ko te taura Cat6 me te taura Cat6a kua whakaaetia e nga paerewa TIA / EIA, engari kaore te taura Cat7.
Ko te taura whatunga Cat6 me te taura whatunga Cat6a he pai mo te whakamahi kaainga.Engari, mehemea kei te whakahaere koe i nga tono maha, me pai ake te whiriwhiri i te taura whatunga Cat7, no te mea kaore e taea e ia te tautoko i nga tono maha, engari he pai ake te mahi.
Ko te korero i runga ake nei he whakamarama poto mo nga rereketanga i waenga i nga taura whatunga noa.Ko nga hua whatunga o Shenzhen HDV Phoelectron Technology Co., Ltd. he taputapu katoa i hangaia huri noa i nga hua whatunga, tae atu kiONUraupapa /OLTraupapa / raupapa kōwae whatu / raupapa transceiver me etahi atu.Hei hanga i tetahi taputapu whatunga tino pai ake, kei to taatau kamupene he roopu rangahau me te whakawhanaketanga ngaio, ki te whakarato i nga kaihoko ki nga ratonga tautoko hangarau kounga teitei, nau mai ki te tono i nga kaimahi ki te mohio ki o maatau hua.
