E ai ki te whakamatautau, ka taea e te Gigabit SFP module optical te mahi i roto i te tauranga 10 Gigabit SFP +, engari kaore e taea e te 10 Gigabit SFP + optical module te mahi i roto i te tauranga Gigabit SFP. Ina whakauruhia he kōwae whatu Gigabit SFP ki te tauranga 10 Gigabit SFP +, ko te tere o tenei tauranga he 1G, ehara i te 10G. I etahi wa ka raka tenei tauranga ki te tere 1G kia utaina ano e koe tewhakawhitituku etahi whakahau ranei. Na i roto i te nuinga o nga wa, ka taea te whakauru i te waahanga matakite SFP ki te tauranga SFP +.
I tua atu, kaore nga tauranga SFP + e tautoko i nga tere i raro i te 1G. Ko te tikanga, kaore e taea te whakauru i te 100BASE SFP kōwae whatu ki te tauranga SFP +. Inaa, mo tenei raru, ka whakawhirinaki te nuinga ki teWhakawhiti Whakawhititauira. Ka taea e etahi tauranga SFP + te tautoko i te SFP, ko etahi kaore. Hei tauira, tata katoa SFP + tauranga o Cisco CISCO katoawhakakātautoko SFP kōwae whatu, me te maha SFP + tauranga o Brocadewhakakātautoko anake SFP +. Ahakoa ka taea, he pai ake te whai i nga korero i tukuna e teWhakawhitikaihoko.
Ko te 10G SFP + e kore e taea te hototahi aunoa ki nga kōwae whatu Gigabit SFP
I te nuinga o nga wa, ka taea e tatou te whakamahi i nga waahanga whakaata SFP i roto i nga tauranga SFP +, engari ehara tenei i te mea ka taea e nga waahanga whakaata SFP kua whakauruhia ki roto i nga tauranga SFP + te tautoko i te 1G. I roto i te hononga muka whatu, ki te hono tatou i te SFP kōwae whatu me te SFP + kōwae whatu, e kore e pai te mahi! Mo tenei raruraru, ki te whakamahi koe i te taura SFP + tere tere, kaore e taea te hototahi ki te Gigabit SFP.
Ko te SFP me te SFP + kōwae whatu whakamahia i roto i te taura whatunga me te hanga ruma rorohiko pokapū raraunga me whakarite kia rite te tere i nga pito e rua o te hononga muka. Hei tauira, ko te tauranga SFP + i tetahi pito ka whakamahi i te 10G SFP + 1310nm 10KM LC DDM kōwae whatu, me te tahi atu pito whakamahi i te kōwae whatu taua. Me hono nga kōwae whatu muka kotahi.
SFP kotahi-muka whatu kōwae tuku roangaru:
① Tx1310 / Rx1550nm, Tx1550 / Rx1310nm;
② Tx1490 / Rx1550nm, Tx1550 / Rx1490nm.
SFP + kotahi muka whatu whatu tuku roangaru:
① Tx1270 / Rx1330nm, Tx1330 / Rx1270nm
② Tx1490 / Rx1550nm, Tx1550 / Rx1490nm).