Iimodyuli ze-SFP ezibonakalayo zinokufakwa kwizibuko ze-SFP + kwiimeko ezininzi.
Nangona imodeli ethile yokutshintsha ayiqinisekanga, ngokuhambelana namava, iimodyuli ze-SFP optical zingasebenza kwi-SFP + slots, kodwa iimodyuli ze-SFP + optical azikwazi ukusebenza kwii-slots ze-SFP.Xa ufaka imodyuli ye-SFP kwi-port ye-SFP+, isantya se-port ngu-1G, kungekhona i-10G.Ngamanye amaxesha eli zibuko liya kutshixa ngo-1G ude uphinde ulayishe iswitshi okanye wenze imiyalelo ethile.Ukongeza, izibuko ze-SFP + ngokuqhelekileyo azikwazi ukuxhasa isantya esingaphantsi kwe-1G.Ngamanye amazwi, asikwazi ukufaka imodyuli ye-100BASE SFP ebonakalayo kwi-port ye-SFP+.
Enyanisweni, kule ngxaki, kuxhomekeke kakhulu kwimodeli yokutshintsha, ngamanye amaxesha i-SFP ixhaswa kwi-port ye-SFP +, ngamanye amaxesha ayikho.
I-SFP + ayihambelani ngokuzenzekelayo kunye ne-1G ukuxhasa iimodyuli ze-SFP optical.
Ngokungafani nee-SFP zobhedu ezifumaneka kwi-10/100/1000-auto-compatibility, iifiber zamehlo ezifana ne-SFP kunye ne-SFP + azixhasi ukuhambelana ngokuzenzekelayo.Ngapha koko, uninzi lwe-SFP kunye ne-SFP + ziya kusebenza kuphela ngesantya esilinganiselweyo.
Nangona kwiimeko ezininzi sinokusebenzisa iimodyuli ze-SFP optical kwi-port ye-SFP +, kodwa oku akuthethi ukuba i-SFP + inokuxhasa i-1G xa ifakwe kwi-port ye-SFP +.Kwikhonkco ye-fiber optical, ukuba sifaka imodyuli ye-SFP optical kwi-SFP + port (1G) kwelinye icala, kwaye emva koko ufake imodyuli ye-SFP + ye-optical kwi-port ye-SFP + ngaphesheya (10G), isenokungasebenzi kakuhle!Kule ngxaki, ukuba usebenzisa i-SFP + high-speed cable, ayiyi kuhambelana ne-1G.
Xa usebenzisa i-SFP kunye ne-SFP + iimodyuli ze-optical kwinethiwekhi, qinisekisa ukuba isantya seziphelo zombini ze-fiber link ziyafana.Iimodyuli ze-10G ze-SFP ze-optical zingasetyenziswa kwii-ports ze-SFP +, kodwa i-SFP ayikwazi ukuxhunywa kwiimodyuli ze-SFP + optical.Ngezantya ezahlukeneyo, umgama wokuhambisa kunye nobude be-wavelengths, i-10G SFP + iimodyuli ze-optical zingasetyenziselwa kuphela i-10G SFP + izibuko, kwaye ayiyi kuze ihambelane ngokuzenzekelayo ne-1G.