Enqubweni yokusebenzisa amaswishi e-Ethernet yezimboni, abantu bavame ukuxhumana namachweba we-SFP kanye ne-Combo. Ngakho-ke, athini lawa machweba amabili ekushintsheni kwezimboni? Uyini umehluko phakathi kwechweba le-SFP le-Industrial Ethernet switch kanye nechweba le-Combo? Okulandelayo, asilandeleI-JHA TECHukuyiqonda!

Ichweba le-SFPiyisethi engaphansi ye-Gigabit Ethernet port. Uma imbobo ye-SFP isebenzisa isixhumanisi se-fiber optical Gigabit, iyimbobo ye-Gigabit Ethernet; Kuswishi ye-Ethernet, isendlalelo sesixhumanisi sisebenzisa iphrothokholi eyodwa kuzo zombili izimbobo zikagesi nezokubonwayo. Umehluko kuphela ungqimba olubonakalayo, okungukuthi, iyiphi indlela esetshenziswayo; I-SFP iyincazelo yesendlalelo esibonakalayo.

I-Combo ngokuvamile ibhekisela ku-photoelectric multiplexing. Okusho ukuthi, eyodwa kuphela yamachweba amabili (ukukhanya okukodwa kanye nogesi owodwa kubhekwa njengesethi ye-Combo) ingasetshenziswa ngesikhathi esifanayo, isibonelo, imbobo kagesi ayikwazi ukusetshenziswa lapho kusetshenziswa ukukhanya. Imojula ye-SFP ixhunywe embobeni yokubona yeswishi ye-Ethernet yezimboni. Ngemva kokuxhuma, ingakwazi ukuxhumana nge-fiber optical kanye nechweba lapho i-module ye-SFP iphinde ixhunywe khona ekugcineni okuphambene, ngaphandle kwesidingo sokuguqulwa kwe-optical fiber transceiver.

Ukushintsha kwe-Industrial Ethernet kulula ukuyisebenzisa, vele uxhume amachweba ahambisanayo, ngakho-ke kuyadingeka ukuqonda ukuthi ichweba le-SFP kanye nechweba le-Combo liyini.