70002040,ETHERNET TO SER RS-232/422/485
【DIGI INTERNATIONAL】70002041,以太网模块 Digi PortServer TS Device Server
70002043,ETHERNET TO SERIAL RS-232
70002045,ETHERNET TO SERIAL RS-232
70002059,ETHERNET TO SERIAL RS-232
70002256,PASSPORT 4PORT
70002257,PASSPORT 4PORT INTL
70002258,PASSPORT 8PORT