Siemens SCALANCE W786-2 SFP - Page 151

Configuring with Web Based Management
6.4 "Information" menu
SCALANCE W780/W740 to IEEE 802.11n Web Based Management
Configuration Manual, 08/2018, C79000-G8976-C267-13
151
If the DFS function is activated and the access point browses for primary users for 60
seconds before starting communication with the selected channel, the text "scanning ..."
is displayed instead of the channel.
●
Operational channel
Shows the channel of the access point via which the access point communicates.
●
HT Channel Width [MHz]
Shows the channel bandwidth.
– 20
Channel bandwidth 20 MHz
– 40 up
Channel bandwidth 40 MHz. The configured channel and the neighboring channel
above it are used.
– 40 down
Channel bandwidth 40 MHz. The configured channel and the neighboring channel
below it are used.
Note
Channel bandwidth 40 MHz and frequency band 2.4 GHz
If the access poin
t detects another access point on the configured channel or on
neighboring channels, the access point changes the channel bandwidth from 40 MHz
to 20 MHz. If you set a "free" channel on the access point, the access point uses the
channel bandwidth 40 MHz.
●
iFeatures
Shows which iFeatures are used.
– -
iFeatures are not used.
– iPCF
– iPCF-HT
– iPCF-MC
– iPRP
– iREF
– AeroScout
●
State
Shows the status of the WLAN interface.
– enabled
The WLAN interface is enabled.
– disabled
The WLAN interface is disabled.