The Transition Networks SGFEB1040-130-NA is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Transition Networks Part Number: SGFEB1040-130-NA Details: Transition Networks SGFEB1040-130-NA Networks 10/100/1000 Ethernet Media Converter Stand-Alone - 1 X