User's Manual
NPort W2150A/W2250A Series  Web Console: Serial Port Settings 
8-3 
Operation Mode 
Default  Real COM 
Options  Real COM, RFC2217, TCP Server, TCP Client, UDP, Pair_Master, Pair_Slave, EModem 
Description  Along with Application, this field specifies the serial port’s operation mode, or how it will 
interact with network devices. Depending on how Application is configured, different 
options are available for Mode. Depending on how Mode is configured, additional settings 
will be available for configuration. For an introduction to the different operation modes, 
please refer to Chapter 4. Real COM: This serial port will operate in Real COM mode. 
RFC2217: This serial port will operate in RFC2217 mode. 
TCP Server: This serial port will operate in TCP Server mode. 
TCP Client: This serial port will operate in TCP Client mode. 
UDP: This serial port will operate in UDP mode. 
Pair_Master: This serial port will operate in Pair Connection Master mode. 
Pair_Slave: This serial port will operate in Pair Connection Slave mode. 
EModem: This serial port will operate in Ethernet Modem mode. 










