USR-N580-H7 module is designed to realize bidirectional data transparent transmission between the serial port and the Ethernet port. User does not need to care about the specific details, the module completes the protocol conversion internally. The serial port side is the RS485 level data, and the Ethernet port side is the network data packet. The USR-N580 device server is rugged, user-friendly, making simple and reliable serial to Ethernet solutions possible. There are two ways to access the configuration settings: web page, Windows utility.