Cerio OW-200N2, User Manual

Page: 163 / 290

User’s Manual
500mW eXtreme Power 11Na Outdoor Bridge
163
6.3.3 HT Physical Mode : By default, it's Mixed Mode.
6.3.3.1 Operation Mode
z Mixed Mode : In this mode packets are transmitted with a preamble
compatible with the legacy 802.11a/g, the rest of the packet has a new format.
In this mode the receiver shall be able to decode both the Mixed Mode
packets and legacy packets.
z Green Field : In this mode high throughput packets are transmitted without a
legacy compatible part.
6.3.3.2 Channel Bandwidth : The "20/40” MHz option is usually best. The other
option is available for special circumstances.
6.3.3.3 Guard Interval : Using “Auto” option can increase throughput. However, it
can also increase error rate in some installations, due to increased sensitivity
to radio-frequency reflections. Select the option that works best for your
installation.
6.3.3.4 MCS : This parameter represents transmission rate. By default (Auto) the
fastest possible transmission rate will be selected. You have the option of
selecting the speed if necessary.
6.3.3.5 Reverse Direction Grant(RDG) : Disable or enable reserve direction grant.
Default is enabled.
6.3.3.6 A-MSDU : Aggregated Mac Service Data Unit. Select Enable to allow
aggregation for multiple MSDUs in one MPDU Default is disabled.
6.3.3.7 Auto Block ACK : Disable or enable auto block ACK. Default is enabled.
6.3.3.8 Decline BA Request : Disable or enable decline BA request. Default is
disabled.
Change these settings as described here and click
Save button to save your