Industrial 1 secure serial port to Ethernet device server with 1xRS-232/422/485 and 2x10/100Base-T(X)
Industrial 2 secure serial port to Ethernet device server with 2xRS-232/422/485 and 2x10/100Base-T(X)
Industrial 4-port secure serial to Ethernet device server with 4xRS-232/422/485 and 2x10/100/1000Base-T(X)