I've buy your product 4 ports serial to Ethernet converter USR-N540. I want this for my CNC machines so i can send programs to all machines with all computers. But with this box i can send only small files like 20 to 40 KB. When i try to send 100 KB file or larger always stops in the middle of transfer.
How much storage have this serial to Ethernet converter?
Network send buffer 16Kbyte, receive buffer 16Kbyte
Serial port send buffer 2Kbyte, receive buffer 2Kbyte