Ngokusho kokuhlolwa, imojula ye-Gigabit SFP optical ingasebenza ku-10 Gigabit SFP + port, kodwa i-10 Gigabit SFP + module optical ayikwazi ukusebenza echwebeni le-Gigabit SFP.Lapho imojula ye-Gigabit SFP optical ishuthekwa embobeni engu-10 Gigabit SFP +, isivinini salesi sikhungo singu-1G, hhayi i-10G.Kwesinye isikhathi le port izokhiywa ngesivinini esingu-1G uze ulayishe kabusha iswishi noma ukhiphe imiyalo ethile.Ngakho-ke ezimweni eziningi, i-SFP optical module ingafakwa echwebeni le-SFP +.
Ngaphezu kwalokho, izimbobo ze-SFP + ngokuvamile azisekeli isivinini esingaphansi kwe-1G.Okusho ukuthi, asikwazi ukufaka imojuli ye-100BASE SFP optical ethekwini le-SFP +.Eqinisweni, kule nkinga, kuncike kakhulu kumodeli ye-Shintsha Shintsha.Amanye amachweba we-SFP + angasekela i-SFP, amanye awasekeli.Isibonelo, cishe wonke amachweba e-SFP + awo wonke amaswishi e-Cisco CISCO asekela amamojula e-SFP optical, namachweba amaningi e-SFP + amaswishi e-Brocade asekela kuphela i-SFP +.Nakuba ngokuvamile kungenzeka, kusephephile ukulandela ulwazi olunikezwe umthengisi we-Switch.
I-10G SFP + ayikwazi ukusebenzisana ngokuzenzakalelayo namamojula okusebenza we-Gigabit SFP
Ezimweni eziningi, singasebenzisa amamojula we-SFP optical kumachweba we-SFP +, kodwa lokhu akusho ukuthi amamojula we-SFP optical afakwe kumachweba we-SFP + angasekela i-1G.Kusixhumanisi se-fiber optical, uma sixhuma i-SFP optical module kanye ne-SFP + module optical, ingase ingasebenzi kahle!Kule nkinga, uma usebenzisa ikhebula le-SFP + elinesivinini esikhulu, alikwazi ukungahambisani ne-Gigabit SFP.
Amamojula we-SFP kanye ne-SFP + optical asetshenziswa ku-cabling yenethiwekhi kanye nokwakhiwa kwegumbi lekhompyutha yesikhungo sedatha kudingeka aqinisekise isivinini esifanayo kuzo zombili iziphetho zesixhumanisi sefayibha.Isibonelo, ichweba le-SFP + ekugcineni lisebenzisa i-10G SFP + 1310nm 10KM LC DDM module optical, kanti omunye umkhawulo usebenzisa i-module optical efanayo.Amamojula we-single-fiber optical adinga ukubhangqwa .
I-SFP single-fiber optical module transmission wavelength:
① Tx1310 / Rx1550nm, Tx1550 / Rx1310nm;
② Tx1490 / Rx1550nm, Tx1550 / Rx1490nm.
I-SFP + i-single fibre optical module transmission wavelength:
① Tx1270 / Rx1330nm, Tx1330 / Rx1270nm
② Tx1490 / Rx1550nm, Tx1550 / Rx1490nm).