User`s manual

User manual Version 1.0

ABLELink

SW5001 Wireless Serial Server

Fig. 53. TCP Server in Link mode

Tip： Enable Virtual COM mode if the remote site PC’s “Serial to IP” tool installed

4.4.5. Configuring TCP Client Mode

One may enter destination IP & port (default: 4660) to establish connection of counter-pair (remote) host

(For example, another serial server, or PC for data-collection). SW can support two destination hosts

simultaneously.

Fig. 54. TCP Client in Link mode

4.4.6. Configuring UDP Mode

UDP is a fast but non-guaranteed datagram delivery protocol. SW can be configured in a UDP mode on a

TCP/IP Network to establish a connection, using uni-cast or broadcast data to and from a serial device to

one or multiple host computer, for more detail see section XX.

SW can be configured in a UDP mode to establish connection using uni-cast or broadcast data from the

serial device to one or multiple host computers. Vice versa is also true. For example, The original RS-422/

RS485 bus is transferred and extended connecting distance by serial servers, The destination IP is

assigned by single IP or group IPs, The configuration is limited by the Local Listening Port (For example,

on SW listening port is 4660 which receive data sending from the host computers)

SW can support up to 4-group IPs for UDP connection, if users needed.

Fig. 55. UDP protocol in Link mode

Note: UDP mode doesn’t support Virtual COM mode yet.