Com1 setup –pair connection, 7 configuring se5002 in udp mode, Fig. 28 – Atop Technology SE5002 User manual User Manual

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User manual Version 1.3

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Ethernet Serial Server SE5002

Fig. 28. Com1 setup –pair connection

3.3.7 Configuring SE5002 in UDP mode

：

SE5002 can be configured on a UDP mode to establish connection using unicast or broadcast data from the
serial device to one or multiple host computer. Vice versa is also true.
There are 2 UDP communication Modes：

Master (Client) Mode：To establish a connection using unicast or broadcast data from the serial device
to one or multiple host computer.
Note：The configuration is limited by Destination IP and Destination Port
Using broadcast data from a serial device to multiple host computers：For example, for destination IP
“10.255.255.255 “and destination port “4660”, the host computer’s IP addresses from
10.0.0.1~10.255.255.254 and listening Port at 666 can receive data sent from the serial device (Fig.
29)
Note：Broadcast IP address is limited by the Class of IP address and subnet mask. As an example, for
a network of Class C subnet 192.168.1.X and a subnet mask of 255.255.255.0,,one may configure the
broadcast IP address to be 192.168.1.255 (Fig. 31)