ICG-2510W(G)-LTE Series User Manual

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4.3.9. Applications
4.3.9.1. Serial Applications
There is a console port on Router. Normally, this port is used to debug the Router. This port can also be used as a
serial port. The Router has embedded a serial to TCP program. The data sent to the serial port is encapsulated by
TCP/IP protocol stack and then is sent to the destination server. This function can work as a DTU (Data Terminal Unit).