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DIR-816L
Wireless AC750 Dual Band Router & Access Point
with 3G/CDMA/LTE Support and USB Port
User Manual
Configuring Device (Access Point Mode)
Parameter
Description
TX Power
The transmit power (in percentage terms) of the router.
Drop multicast
Select the checkbox to disable multicasting for the router's WLAN.
Deselect the checkbox to enable multicasting from WAN
connections for which the
Enable IGMP Multicast
checkbox is
selected.
Bandwidth
The channel bandwidth for 802.11n devices in 2.4GHz band (the
Wi-Fi / Additional settings / 2.4GHz
page).
20MHz
: 802.11n devices operate at 20MHz channels.
40MHz
: 802.11n devices operate at 40MHz channels.
20/40MHz -
: 802.11n devices operate at 20MHz and 40MHz
channels (the channel is combined with the previous adjacent
channel).
20/40MHz +
: 802.11n devices operate at 20MHz and 40MHz
channels (the channel is combined with the next adjacent channel).
The channel bandwidth for 802.11n devices in 5GHz band (the
Wi-Fi / Additional settings / 5GHz
page).
20MHz
: 802.11n devices operate at 20MHz channels.
40MHz
: 802.11n devices operate at 40MHz channels.
Short GI
Guard interval (in nanoseconds). This parameter defines the interval
between symbols transmitted when the router is communicating to
wireless devices.
Enable
: the router uses the 400 ns short guard interval. For the
wireless network operating modes which support 802.11n standard
only (see the value of the
Wireless mode
drop-down list on the
Wi-Fi / Basic settings
page).
Disable
: the router uses the 800 ns standard guard interval.
Enable TX
Beamforming
Select the checkbox to let the router use the TX Beamforming
technology. Such a settings allows the router to redistribute the
signal strength on the basis of location of the wireless network
clients.
Adaptivity Mode
Select the checkbox to prevent your wireless network from
interfering with radars and other mobile or stationary radio systems.
Such a setting can slow down the router's WLAN.
When you have configured the parameters, click the
Apply
button.
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