Mukuita kwekushandisa maindasitiri eEthernet switch, vanhu vanowanzosangana neSFP neCombo ports. Saka, ndedzipi idzi mbiri madoko mune maindasitiri switch? Ndeupi musiyano uripo pakati peSFP port yeIndustrial Ethernet switch uye Combo port? Tevere, ngatitevereiJHA TECHkuzvinzwisisa!

SFP portiri subset yeGigabit Ethernet port. Kana SFP port inoshandisa optical fiber Gigabit link, iri Gigabit Ethernet port; Mune Ethernet switch, iyo link layer inoshandisa imwe protocol kune ese emagetsi uye optical ports. Musiyano chete ndewemuviri layer, ndiko kuti, svikiro rinoshandiswa; SFP irondedzero yemuviri wemuviri.

Combo kazhinji inoreva photoelectric multiplexing. Izvi zvinoreva kuti, imwe chete yezvikepe zviviri (imwe chiedza uye imwe magetsi inoonekwa seti yeCombo) inogona kushandiswa panguva imwe chete, somuenzaniso, chiteshi chemagetsi hachigoni kushandiswa kana chiedza chinoshandiswa. Iyo SFP module yakavharirwa mukati meiyo optical port yeindasitiri Ethernet switch. Mushure mekuvhara mukati, inogona kutaurirana kuburikidza ne optical fiber uye chiteshi apo SFP module inobatanidzwawo kune imwe nzvimbo yakatarisana, pasina kudiwa kwe optical fiber transceiver kutendeuka.

Industrial Ethernet switches iri nyore kushandisa, ingo plug mumachiteshi anoenderana, saka zvinodikanwa kuti unzwisise kuti SFP port uye Combo port chii.