SAN offers a full line of Serial to Ethernet converters, allowing access of Serial (remote) devices like Access Controllers, Fire Alarm panels, Industrial Automation products etc to be connected on LAN or to allow Ethernet connectivity to your legacy serial device.
You can convert 1/2/4/8 Serial ports to Ethernet on a single IP helping them run long distance over LAN network. Or with Virtual COM port utility, connect Protocol independent Serial devices over LAN or connect multiple Serial devices together or Remotely manage the Serial device over Ethernet.