Chingwe cha Cat8.1, kapena Category 8.1 chingwe ndi mtundu wa chingwe cha Efaneti chomwe chapangidwa kuti chithandizire kutumizirana mwachangu kwa data pamtunda waufupi.Ndikusintha kuposa mitundu yam'mbuyomu ya zingwe za Ethernet monga Cat5, Cat5e, Cat6, ndi Cat7.
Chimodzi mwazosiyana kwambiri mu chingwe cha Cat 8 ndikutchingira kwake.Monga gawo la jekete la chingwe, chingwe chotchinga kapena chotchinga (STP) chimagwiritsa ntchito chingwe cha conductive kuti chiteteze ma conductor amkati ku kusokonezedwa ndi electromagnetic interference (EMI), zomwe zimapangitsa kuthamanga kwa data mwachangu komanso zolakwika zochepa.Chingwe cha Cat8 chimapitilira gawo limodzi, kukulunga awiri aliwonse opotoka muzojambula kuti athetse kuphatikizika ndikuthandizira kuthamanga kwapa data.Zotsatira zake ndi chingwe chojambulira cholemera kwambiri chomwe chimakhala cholimba komanso chovuta kuyiyika pamalo othina.
Chingwe cha Cat8.1 chili ndi bandwidth yayikulu kwambiri ya 2GHz yomwe kanayi kuposa bandwidth wamba wa Cat6a komanso kuwirikiza kawiri kwa chingwe cha Cat8.Kuwonjezeka kwa bandiwifi kumalola kuti itumize deta pa liwiro la 40Gbps pamtunda wa mamita 30.Imagwiritsa ntchito mawaya anayi opotoka potumiza deta, ndipo imatetezedwa kuti ichepetse kusokoneza kwa ma crosstalk ndi electromagnetic.
| Mphaka 6 | Mphaka 6a | Mphaka 7 | Mphaka 8 | |
| pafupipafupi | 250 MHz | 500 MHz | 600 MHz | 2000 MHz |
| Max.Liwiro | 1 gbps | 10 Gbps | 10 Gbps | 40 gbps |
| Max.Utali | 328 ft. / 100 m | 328 ft. / 100 m | 328 ft. / 100 m | 98 ft / 30 m |
Chingwe cha Cat 8 Ethernet ndichabwino kuti musinthire zoyankhulirana m'malo opangira data ndi zipinda zamaseva, pomwe maukonde 25GBase-T ndi 40GBase-T ndi ofala.Nthawi zambiri amagwiritsidwa ntchito m'malo opangira ma data, zipinda za seva, ndi malo ena apakompyuta apamwamba kwambiri pomwe kutumiza kwa data mwachangu ndikofunikira.Komabe, sizimagwiritsidwa ntchito kawirikawiri m'nyumba zogona kapena maofesi ang'onoang'ono chifukwa cha kukwera mtengo kwake komanso kugwirizana kochepa ndi zomangamanga zomwe zilipo kale.
Nthawi yotumiza: Mar-20-2023
