Amamojula we-SFP optical angafakwa kumachweba we-SFP+ ezimweni eziningi.
Nakuba ethizeshintshaimodeli ayiqinisekile, ngokokuhlangenwe nakho, amamojula we-SFP optical angasebenza ku-SFP + Slots, kodwa amamojula we-SFP + optical awakwazi ukusebenza kuma-slots e-SFP. Uma ufaka imojuli ye-SFP embobeni ye-SFP+, isivinini salesi mbobo singu-1G, hhayi u-10G. Kwesinye isikhathi le port izokhiya ngo-1G uze ulayishe kabushashintshanoma wenze eminye imiyalo. Ngaphezu kwalokho, izimbobo ze-SFP+ ngokuvamile azikwazi ukusekela isivinini esingaphansi kwe-1G. Ngamanye amazwi, asikwazi ukufaka imojuli yokubona engu-100BASE SFP embotsheni ye-SFP+.
Eqinisweni, kule nkinga, kuncike kakhulu ku-shintshaimodeli, kwesinye isikhathi i-SFP isekelwa echwebeni le-SFP+, kwesinye isikhathi hhayi.
I-SFP+ ayihambelani ngokuzenzakalela ne-1G ukuze isekele amamojula okusebenza we-SFP.
Ngokungafani nama-SFP e-copper atholakala ku-10/100/1000-auto-compatibility, ama-optical fibers afana ne-SFP ne-SFP+ awasekeli ukuhambisana okuzenzakalelayo. Eqinisweni, iningi le-SFP ne-SFP+ zizosebenza kuphela ngesivinini esilinganiselwe.
Nakuba ezimweni eziningi singasebenzisa amamojula we-SFP optical echwebeni le-SFP +, kodwa lokhu akusho ukuthi i-SFP + ingasekela i-1G uma ifakwe echwebeni le-SFP +. Kusixhumanisi se-fiber optical, uma sifaka i-SFP optical module echwebeni le-SFP + (1G) ngakolunye uhlangothi, bese sifaka i-SFP + optical module echwebeni le-SFP + ngakolunye uhlangothi (10G), ingase ingasebenzi kahle! Kule nkinga, uma usebenzisa ikhebula lejubane eliphezulu le-SFP+, ngeke lihambisane ne-1G.
Uma usebenzisa amamojula e-SFP ne-SFP+ optical kunethiwekhi, qinisekisa ukuthi izivinini zazo zombili iziphetho zesixhumanisi sefayibha ziyefana. Amamojula we-10G SFP optical angasetshenziswa kumachweba we-SFP +, kodwa i-SFP ayikwazi ukuxhunywa kumamojula we-SFP + optical. Ngezivinini ezihlukene, amabanga okudlulisela kanye nama-wavelengths, amamojula we-10G SFP + optical angasetshenziswa kuphela kumachweba we-10G SFP +, futhi ngeke ahambisane ngokuzenzakalela ne-1G.