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D-Link DSL-3890 User Manual
Section 4 - Configuration
2.4 GHz Channel
Width:
Channel Width is available if you select
Mixed 11N/G/B
,
11N/G
, or
11N
for
802.11 Mode
. Select
20/40
if you are using both 802.11n
and non-802.11n devices, or select
20 MHz
if you want to disable 40
MHz bandwidth communication. The recommended setting is
20/40
.
5 GHz 802.11
Mode:
Select the desired wireless networking standard(s) to use. The
available options are
11A Only
,
11A/N Mixed Mode
,
Mixed 11AC/
N/A
, or
Mixed 11AC/N
.
5 GHz Channel
Width:
Select the desired channel width. The available options are
20 MHz
,
20/40 MHz
, or
20/40/80/160 MHz
. Depending upon the selected 5
GHz 802.11 Mode, some options may be unavailable.
20/40 MHz Co-
Exist:
Enable or disable 20/40 MHz Co-Exist.
Short Guard
Interval:
Enable or disable Short Guard Interval.
Channel:
Select the desired channel for your wireless network to use.
Auto
is
the default option.
Preamble Type:
Enable or disable short preamble type.
Schedule:
Select a user-generated schedule. A schedule that that either the
2.4GHz or 5Ghz Wi-Fi modes will be turned on or off according to.
Click
Schedule
to edit schedules.
Click
Save
when you are done.
Advanced Settings (continued)
