Ma module a SFP amatha kuyikidwa mu madoko a SFP + nthawi zambiri.
Ngakhale zenizenikusinthachitsanzo sichidziwika, malinga ndi zomwe zinachitikira, SFP Optical modules imatha kugwira ntchito mu SFP + slots, koma SFP + Optical modules sangathe kugwira ntchito mu SFP slots. Mukayika gawo la SFP padoko la SFP +, liwiro la dokoli ndi 1G, osati 10G. Nthawi zina dokoli limatseka pa 1G mpaka mutatsitsansokusinthakapena kuchita malamulo. Kuphatikiza apo, madoko a SFP + nthawi zambiri sangathe kuthandizira kuthamanga pansi pa 1G. Mwanjira ina, sitingathe kuyika 100BASE SFP Optical module mu SFP + port.
M'malo mwake, pavutoli, zimadalira kwambirikusinthachitsanzo, nthawi zina SFP imathandizidwa pa doko la SFP +, nthawi zina osati.
SFP + singogwirizana ndi 1G kuti ithandizire ma module a SFP Optical.
Mosiyana ndi ma SFP amkuwa omwe amapezeka mu 10/100/1000 auto-compatibility, ulusi wamaso monga SFP ndi SFP + sizigwirizana ndi auto-compatibility. M'malo mwake, ambiri a SFP ndi SFP + azingogwira ntchito pa liwiro lovotera.
Ngakhale kuti nthawi zambiri tikhoza kugwiritsa ntchito ma modules a SFP optical pa doko la SFP +, koma izi sizikutanthauza kuti SFP + ikhoza kuthandizira 1G ikayikidwa mu doko la SFP +. Mu ulalo wa fiber optical, ngati tiyika SFP optical module pa SFP + port (1G) kumbali imodzi, ndiyeno ndikuyika SFP + optical module pa doko la SFP + kumbali ina (10G), sizingagwire bwino! Pa vutoli, ngati mugwiritsa ntchito chingwe cha SFP + chothamanga kwambiri, sichingagwirizane ndi 1G.
Mukamagwiritsa ntchito ma SFP ndi SFP + optical modules pamaneti, onetsetsani kuti liwiro la malekezero onse a ulalo wa fiber ndi ofanana. Ma module a 10G SFP optical angagwiritsidwe ntchito muzitsulo za SFP +, koma SFP sichingagwirizane ndi SFP + optical modules. Kwa maulendo osiyanasiyana, maulendo opatsirana ndi mafunde, 10G SFP + optical modules angagwiritsidwe ntchito pa 10G SFP + madoko, ndipo sichidzangogwirizana ndi 1G.