研華IMC-470-SM-US Standalone Media Converter, 1000Mbps, Single mode 1310nm, 10km, SC, AC adapter (also known as Giga-McBasic 856-30603)
研華IMC-470-SE-US Standalone Media Converter, 1000Mbps, Single mode 1310nm, 40km, SC, AC adapter (also known as Giga-McBasic 856-30604)
