Iiringi zokutyibiliza eziqhubayo zingahlulwahlulwa zibe ziiringi zokutyibiliza eziqhubayo zemercury, iiringi zokutyibiliza eziqhubayo zefayibha ye-optical, iiringi zokutyibiliza eziqhubayo zenethiwekhi, iiringi zokutyibiliza eziqhubayo zamandla aphezulu, njl.njl. ngokwendlela ezithumela ngayo. Phakathi kwazo, iiringi zokutyibiliza eziqhubayo zefayibha ye-optical zingahlulwahlulwa zibe ziiringi zokutyibiliza eziqhubayo zefayibha ye-optical ezine-channel enye kunye neeringi zokutyibiliza eziqhubayo zefayibha ye-optical ene-channel eninzi, kwaye iiringi zokutyibiliza eziqhubayo zenethiwekhi zingahlulwahlulwa zibe yiGigabit kunye ne-100M. Mhlawumbi abantu abaninzi baya kubuza, iyafana neringi yokutyibiliza eqhubayo yenethiwekhi, ngoko ke yintoni umahluko phakathi kweeringi zokutyibiliza eziqhubayo zeGigabit kunye ne-100M? Namhlanje ndiza kukuxelela ngomahluko phakathi kweeringi zokutyibiliza eziqhubayo zeGigabit kunye ne-100M.
Iiringi zokutyibiliza eziqhuba inethiwekhi zikwabizwa ngokuba ziiringi zokutyibiliza ze-Ethernet. Iiringi zokutyibiliza ze-Ethernet zenzelwe ngokukodwa imiqondiso ye-frequency ye-250MHz kwaye zenzelwe ukudlulisa imiqondiso ye-Ethernet ye-100M/1000M. Zineengenelo zokudlulisela okuzinzileyo, akukho lahleko yephakheji, akukho khowudi yomtya, ilahleko encinci yokubuya, ilahleko encinci yokufakelwa, amandla aqinileyo okulwa nokuphazamiseka, kunye nenkxaso ye-POE. Phakathi kwazo, umahluko omkhulu phakathi kweeringi zokutyibiliza eziqhuba i-100M kunye neeringi zokutyibiliza eziqhuba i-Gigabit point zisantya esahlukileyo sokudlulisela. Njengenethiwekhi yethu yasekhaya, isantya sokudlulisela senethiwekhi ye-Gigabit ngokuqinisekileyo siphezulu kakhulu kunesenethiwekhi ye-100M.
Kubonakala ngathi ngumahluko nje olula kwisantya sokudlulisa inethiwekhi, kodwa kubavelisi bethu beeringi ezityibilikayo, ngumahluko omkhulu kakhulu. Okokuqala, iiringi ezityibilikayo zenethiwekhi ze-100M zihlala zithumela iintambo zenethiwekhi ze-100M ezine-core ezine, kwaye iiringi ezityibilikayo zenethiwekhi ye-Gigabit zihlala zithumela iintambo zenethiwekhi ze-Gigabit ezine-core ezisibhozo, kodwa ngokwenani leentambo ezityibilikayo, iiringi ezityibilikayo zenethiwekhi ye-Gigabit zikwicala zombini zeeringi ezityibilikayo zenethiwekhi ye-100M. Okwesibini, inethiwekhi ye-Gigabit isetyenziswa ngokubanzi kwizixhobo ezinkulu zoshishino, kwaye ngokubanzi kukho imithombo enamandla yokuphazamiseka kwesignali kwizixhobo, ngoko ke iiringi ezityibilikayo zenethiwekhi ye-Gigabit ngokubanzi zifuna ukucutshungulwa kwesignali yangaphandle. Indlela eqhelekileyo yolu cwangciso kukongeza iintambo zokukhusela ngaphakathi kwenethiwekhi ye-Gigabit.
Ngokubanzi, iiringi zokutyibiliza zenethiwekhi ye-100M kunye neeringi zokutyibiliza zenethiwekhi ye-Gigabit kunokuthiwa ziindlela ezimbini ezahlukeneyo zeeringi zokutyibiliza zenethiwekhi, kuba indawo kunye nezixhobo ezisetyenziswa zezi zimbini zahlukile, kwaye iimfuno zobugcisa kunye neemfuno zokusetyenziswa kweeringi zokutyibiliza zenethiwekhi zahlukile, ngoko ke umahluko phakathi kwezi zimbini unokuthiwa mkhulu kakhulu. Ngamafutshane, iimfuno zeeringi zokutyibiliza zenethiwekhi zisekelwe kwiimfuno ezithile zabathengi. Siza kwenza uhlobo lweeringi zokutyibiliza zenethiwekhi ezifunekayo kwizixhobo zomthengi.
Ixesha leposi: Julayi-31-2024