NR100 5G Router User Manual
Xiamen Yifan Communication Technology Co.,Ltd.
Page 58 of 80
Add: Floor 14,A06 building, No.370,Chengyi Street,Jimei District, Xiamen,China,361021.
Web:www.yifanwireless.com Tel
：
0592-6101492 Fax
：
0592-5222813
3.3.9 Applications
3.3.9.1 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).
Baudrate:
Baud rate indicates the number of bytes per second transported
by device, commonly used baud rate is115200, 57600, 38400,
19200.
Databit:
the data bits can be 4, 5, 6, 7, 8, constitute a character. The ASCII code is
usually
used. Starting from the most significant bit is transmitted,.
Stopbit:
it marks the end of a character data. It is a high level of 1, 1.5, 2.
Parity:
use a set of data to check the data error .
Flow control:
including the hardware part and software part in two ways.
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 IP MODEM
device which has application protocol and hear beat mechanism.
Pure UDP
– Data transmit with standard UDP protocol.
