Ikhebula le-Ethernet elifushane noma elide: ungakhetha kanjani?

ikhebula le-ethernet Okufushane noma okude: Ungakhetha kanjani ukusebenza kahle?

Uma usetha inethiwekhi enezintambo, ukukhetha ubude bekhebula le-Ethernet obufanele kubalulekile ukuze uthole ibhalansi phakathi kokusebenza, izindleko, kanye nokulula. Nasi umhlahlandlela osheshayo wokukusiza ukuthi unqume phakathi kwezintambo ezimfushane nezinde.

1. Izinto okufanele zicatshangelwe ekusebenzeni
Izintambo ze-Ethernet zingadlulisela idatha ngokuthembekile kuze kufike kumamitha ayi-100 (amamitha angu-328) ngaphandle kokuwohlokaI-DACAmandla esignali. Eziningi zokufakwa ekhaya noma ehhovisi, izintambo ezimfushane (1 kuya ku-10 metres) zinciphisa ukuxinana futhi zinciphise ukubambezeleka, okuqinisekisa ukudluliswa kwedatha okusheshayo. Kodwa-ke, izintambo ezinde (15 kuya ku-50 metres) zibalulekile ekuxhumeni amadivayisi ezindaweni ezinkulu, njengamakamelo omhlangano noma izakhiwo ezinezitezi eziningi. Khetha njalo izintambo ze-Cat6 noma i-Cat7 ukuze kunwetshwe isikhathi eside, njengoba kunikeza isivikelo esingcono futhi kusekela ama-bandwidth aphezulu.

2. Indawo Yokufaka
Izintambo ezimfushane zilungele izindawo ezivalekile (isb., amadeski, izikhungo zokuzijabulisa) futhi zinciphisa ingozi yokukhubeka. Ukuze ufake isikhathi eside, linganisa ibanga eliqondile elidingekayo futhi ugweme ukuzijika ngokweqile, njengoba lokhu kungabangela ukuphazamiseka kwe-electromagnetic. Cabanga ukusebenzisa amathuluzi okuphatha izintambo, njengeziqeshana noma amapayipi, ukuze ugcine ukufakwa kuhlelekile.

3. Izindleko kanye nokuguquguquka
Izintambo ezimfushane azibizi kakhulu futhi zitholakala kalula. Izintambo ezinde zibiza kakhulu kodwa zinikeza ukuguquguquka kwezinguquko zomklamo wesikhathi esizayo. Gwema ukuthenga izintambo ezinde kakhulu "uma kwenzeka," njengoba ukuxega okungasetshenziswanga kungonakalisa ikhwalithi yesignali ngokuhamba kwesikhathi.NGOBA.