Ethernet module with serial port

Hi,
I bought a WIZ107SR ethernet module to connect my arduino due. This device communicates in serial mode (TX/RX).
Is it possible to communicate with a Serial port (TX/RX).
Is there some libraries about this possibility?

Can you help me?

Ale

Is it possible to communicate with a Serial port (TX/RX).

Of course.

Is there some libraries about this possibility?

The HardwareSerial library, of which Serial is an instance, already provides that possibility. Why do you need another library?

Can you help me?

With what?

Perhaps something like CmdArduino would be suitable.
http://freaklabs.org/index.php/tutorials/software/tutorial-using-cmdarduino.html
or there is the Modbus packet protocol.

If you want to make your own packet protocol, the PacketSerial library works well.
GitHub - bakercp/PacketSerial: An Arduino Library that facilitates packet-based serial communication using COBS or SLIP encoding..

The problem is that the arduino ethernet library uses SPI interface.
I need to communicate with the ethernet module by Serial (TX/RX)
Exist a library to do this?

The WIZ107SR is a virtual serial port to ethernet to serial converter.
To use it you need to install a Windows only driver on your PC. This will create a virtual serial port visible to Windows programs. The ethernet converter turns the virtual serial port into a real serial port that your Arduino can talk to using the TxRx pins.

I have no idea if the Arduino IDE will enable you to program the Arduino via this method. The firmware upload process doesn't deal very well with high latency links.