Configuring with Web Based Management 
  6.6 "Interfaces" menu 
SCALANCE W780/W740 to IEEE 802.11n Web Based Management 
Configuration Manual, 08/2018, C79000-G8976-C267-13 
281 
The table has the following columns: 
● 
 
Shows the name of the relevant antenna connector. 
● 
 
Select the type of external antenna connected to the device. If the type of your external 
antenna is not available, select the entry "User defined". 
If you terminate an antenna connection using a 50 Ω terminating resistor, select the entry 
"Not used (Connect 50 Ohm Termination)". 
● 
 
If you select the "User defined" entry for the "Antenna Type", enter the antenna gain 
manually in the "dBi" unit. 
– 
Antenna Gain 2.4 GHz [dBi]
 
Here, enter the antenna gain the antenna has in the 2.4 GHz frequency band. 
– 
Here, enter the antenna gain the antenna has in the 5 GHz 
frequency band. 
● 
 
Enter the length of the flexible antenna connecting cable in meters between the device 
and the external antenna.