研華IMC-370I-SM-PS-B Mini Hardened Media Converter, 1000Mbps, Single mode 1310nm, LFPT, 15km, SC, AC adapter
研華IMC-370I-SE-PS-B Mini Hardened Media Converter, 1000Mbps, Single mode 1310nm, LFPT, 40km, SC, AC adapter
研華IMC-370I-MM-PS-B Mini Hardened Media Converter, 1000Mbps, Multimode, LFPT, 850nm, 550m, SC, AC adapter