Tenda i9 - Page 64

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Parameter
Description
MHz or 40 MHz according to the ambient environment. This option is effective only
for 802.11b/g/n mixed network mode.
Extension Channel
It specifies an additional channel used to increase the channel bandwidth if the AP
works in the 802.11b/g/n mixed network mode and the channel bandwidth option
40MHz or 20/40MHz is selected.
Lock Channel
It is used to lock the selected channel. After a channel is locked, parameters of the
channel cannot be changed, including Country, Network Mode, Channel, Channel
Bandwidth, and Extension Channel.
Isolate SSID
It specifies whether to isolate the wireless clients connected to the AP with different
SSIDs.

Disable: It indicates that the wireless clients connected to the AP with different SSIDs
can communicate with each other.

Enable: It indicates that the wireless clients connected to the AP with different SSID
cannot communicate with each other. This improves wireless network security.
APSD
It specifies whether to enable the Automatic Power Save Delivery (APSD) function. It
helps reduce power consumption of the AP. By default, it is disabled.
Client Timeout
Interval
It is used to set the timeout interval of clients. After a wireless client connects to the
AP, the AP disconnects from the wireless client if no data is exchanged between them
within the interval.