D-Link DIR-815 [60/123] 1n a 5ghz

D-Link DIR-815 [60/123] 1n a 5ghz
55D-Link DIR-815 User Manual
Section 3 - Conguration
Advanced Wireless Settings
802.11n/a(5GHz)
Set the transmit power of the antennas.
Beacons are packets sent by an Access Point to
synchronize a wireless network. Specify a value. 100 is
the default setting and is recommended.
This value should remain at its default setting of 2436.
If inconsistent data flow is a problem, only a minor
modication should be made.
The fragmentation threshold, which is specied in bytes,
determines whether packets will be fragmented. Packets
exceeding the 2346 byte setting will be fragmented
before transmission. 2346 is the default setting.
(Delivery Trac Indication Message) 1 is the default setting. A DTIM is a countdown informing clients of the next window for listening
to broadcast and multicast messages.
Transmit Power:
Beacon Period:
RTS Threshold:
Fragmentation
Threshold:
DTIM Interval:
Use the radio buttons to specify whether the Router should use the Short Preamble or Long Preamble type. The preamble type
denes the length of the CRC (Cyclic Redundancy Check) block for communication between the Router and roaming wireless adapters.
Use the drop-down menu to specify the wireless mode that will be used by the 5GHz band. The available options are 802.11a only,
802.11n only, and 802.11 Mixed (a/n).
Use the drop-down menu to select the channel bandwidth. If you selected the 802.11n only or 802.11 Mixed (a/n) wireless mode, the
available options are 20 MHz and 20/40MHz. The channel bandwidth can not be set if selecting the 802.11a only
wireless mode.
Check this box to reduce the guard interval time therefore increasing the data capacity. However, it’s less reliable and may create
higher data loss. This setting is unavailable if using the 802.11a only wireless mode.
Preamble Type:
Wireless Mode:
Band Width:
Short Guard
Interval:
Click the Save Settings button to save any changes made.

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