F3B3X Series Router User Manual
Xiamen Four-Faith Communication Technology Co.,Ltd.
Page 72 of 94
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3.3.9
Applications
3.3.9.1
Serial Applications
There is a console port on Four-Faith 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 Four-Faith DTU (Data Terminal Unit). Please refer
www.four-faith.com
for more information about this product.
Baudrate:
The serial port’s baudrate
Databit:
The serial port’s databit
Parity:
The serial port’s parity
Stopbit:
The serial port’s stopbit
Flow Control:
The serial port’s flow control type.
Enable Serial TCP Function:
Enable the serial to TCP function
Protocol Type:
The protocol type to transmit data.
UDP(DTU) – Data transmit with UDP protocol , work as a Four-Faith DTU
which has application protocol and hear beat mechanism.
Pure UDP – Data transmit with standard UDP protocol.
TCP(DTU) -- Data transmit with TCP protocol , work as a Four-Faith DTU
which has application protocol and hear beat mechanism.
Pure TCP -- Data transmit with standard TCP protocol, router is the client.
TCP Server -- Data transmit with standard TCP protocol, router is the server.
