Ubude obukhulu bekhebula le-Ethernet: Kungaba yini?

Ubude obukhulu be ikhebula le-ethernetKungaba yiliphi?
Umthetho wegolide wezintambo ze-Ethernet zethusi ezijwayelekile (njenge-Cat5e, i-Cat6 kanye ne- ikati6a) ingamamitha ayi-100 (amamitha angu-328). Lobu bude obuphezulu buhlanganisa yonke isiteshi: ukusebenza kwekhebula eliyinhloko kanye nanoma yiziphi izintambo ezimfushane zokubopha ekugcineni ngakunye.

Kungani umkhawulo we-100m?
Ngale kwaleli banga, izimpawu zikagesi ezihamba ngezintambo zethusi ziba buthaka kakhulu ngenxa yokuncipha komsindo. Izinkinga zokuphazamiseka (ukukhuluma nge-crosstalk) kanye nokuvumelanisa izimpawu nazo ziba yinkinga. Ukudlula amamitha ayi-100 ngokuvamile kuholela ekusheshiseni okuhamba kancane, ukuxhumana okungavamile, noma ukwehluleka okuphelele.

Udinga ukuya phambili? Unezinketho:

Amaswishi/ama-hub enethiwekhi: Ukubeka idivayisi esebenzayo, njengeswishi noma i-hub, ngaphambi kokuba uphawu lwe-100m lusethe kabusha ikhawunta yebanga. Lokhu kukuvumela ukuthi uhlukanise izingxenye ze-daisy-chain (nganye

Izandiso ze-Ethernet: Lawa madivayisi akhethekile aguqula isignali ukuze idluliselwe amabanga amade, ngezinye izikhathi esebenzisa izintambo ezahlukene, njengezintambo ze-coaxial noma imigqa ye-DSL, engafinyelela amakhilomitha. Izintambo ze-fiber optic: Ezindaweni ezinde kakhulu (amakhulu amamitha noma ngisho amakhilomitha) kanye nokusebenza okuphezulu, izintambo ze-fiber optic ziyisisombululo esifanele, yize zidinga ama-transceiver ahambisanayo kuzo zombili izinhlangothi.