D-Link DAP-1620 User Manual page 81

DAP-1620 AC1300 MU-MIMO Wi-Fi Range Extender
User Manual
The following fields are available on the page:
Parameter
Bandwidth
Autonegotiation
20/40 (Coexistence)
TX power
Enable DFS
Drop multicast
The channel bandwidth for 802.11n standard in the 2.4GHz band
(the 2.4 GHz tab).
20 MHz: 802.11n clients operate at 20MHz channels.
20/40 MHz: 802.11n clients operate at 20MHz or 40MHz channels.
Auto: the extender automatically chooses the most suitable channel
bandwidth for 802.11n clients.
The channel bandwidth for 802.11n and 802.11ac standards in 5GHz
band (the 5 GHz tab).
20 MHz: 802.11n and 802.11ac clients operate at 20MHz channels.
20/40 MHz: 802.11n and 802.11ac clients operate at 20MHz or
40MHz channels.
20/40/80 MHz: 802.11ac clients operate at 20MHz, 40MHz, or
80MHz channels.
Auto: the extender automatically chooses the most suitable channel
bandwidth for 802.11n and 802.11ac clients.
Available on the 2.4 GHz tab.
Move the switch to the right to let the extender automatically choose
the channel bandwidth (20MHz or 40MHz) depending on
availability of other APs within its operational range (this setting can
substantially lower the data transfer rate of your wireless network).
The switch is displayed when the 20/40 MHz value is selected from
the Bandwidth drop-down list.
The transmit power (in percentage terms) of the extender.
Available on the 5 GHz tab.
Move the switch to the right to enable the DFS (Dynamic Frequency
Selection) mechanism. Upon that the extender uses the channels at
which radars and other mobile or stationary radio systems can
operate, but switches to other channels if these devices require this.
In order to use the DFS mechanism, the automatic channel selection
should be enabled (on the Wi-Fi / Basic Settings page).
Move the switch to the left not to let the extender use the channels at
which radars and other mobile or stationary radio systems can
operate.
Move the switch to the right to disable multicasting for the
extender's WLAN. Move the switch to the left to enable
multicasting.
Page 81 of 125
Configuring via Web-based Interface
Description