DVG-5402G/GF
Wireless AC1200 MU-MIMO Dual Band
Gigabit Router with Fiber WAN Port, 3G/LTE Support, 2 FXS
Ports, and USB Port
User Manual
Configuring via Web-based Interface
Parameter
Description
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.
Only for the wireless network operating modes which
support 802.11n and 802.11ac standards (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.
Beacon period
The time interval (in milliseconds) between packets sent to
synchronize the wireless network.
RTS threshold
The minimum size (in bytes) of a packet for which an RTS frame is
transmitted.
Frag threshold
The maximum size (in bytes) of a non-fragmented packet. Larger
packets are fragmented (divided).
DTIM period
The number of beacon frames between sending DTIM messages
(messages notifying on broadcast or multicast transmission).
Station Keep Alive
The time interval (in seconds) between keep alive checks of wireless
devices from your WLAN. When the value
0
is specified, the
checking is disabled.
When you have configured the parameters, click the
APPLY
button.
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