5103N high-performance serial port server developed by 1003,
can realize transparent data forwarding between RS232/485/422 and TCP/IP. The serial device is easily connecte to Ethernet and Internet to realize network upgrade of serial device. Support RS232/422 interface support full duplex, uninterrupte communication; RS485/422 embedde 485/422 lightning protection; RS485/422 and RS232 can use simultaneously without switching. DHCP and DNS are supporte. Virtual serial ports are supporte, and the original serial port PC software does not need to modifie.

