179 - Siemens SIMATIC NET SCALANCE W760 Series Configuration Manual

Above the tables for the frequency bands, you will find the following check box:
● Select / Deselect all
– Enabled
– Disabled
The tables of the frequency bands have the following columns:
● Radio
Shows the available WLAN interfaces in this column.
● Radio Mode
Shows the mode.
● Kanalnummer
To specify the valid channels for the required frequency band, select the appropriate
check box for the channel number.
The table displays the permitted channels of the country. Only the valid channels can be
enabled. Invalid channels are grayed out and cannot be enabled.
Note
To specify the channels, the setting "Use Allowed Channels only" must be enabled.
Procedure
1. Enable the "Used Allowed Channels only" option for the required WLAN interface.
2. Deselect the "Select / Deselect all" check box.
3. Select the relevant check box for the required channel number.
4. Click the "Set Values" button.
5.6.2.5 802.11n
Properties of 802.11n
With the IEEE 802.11n standard, it is possible to put together individual data packets in one
larger data packet, the A-MPDU data packet. This achieves a higher data throughput.
On this page, you make the settings for the A-MPDU data packets. Some of the settings
depend on the set transmission standard and the selected channel width.
SCALANCE W760/W720 to IEEE 802.11n Web Based Management
Configuration Manual, 11/2014, C79000-G8976-C350-03
If you enable the check box, all channels are selected.
If you deselect the check box, the first valid channel of the frequency band remains
enabled. Enable the required channel.
Configuring with Web Based Management
5.6 "Interfaces" menu

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