ADC WFX-3900-16 L11 User Manual page 77

Wireless lan array. wfx-3900 series; wfx-3700 series; wfx-3500 series
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December 22, 2005
Step
3
In the Channel column, select the channel you want this radio to use from the
channels available in the pull-down list.
The sample pull-down list shown here is for the abg2 radio with its mode set to
.11b/g. Any channels appearing in this pull-down list that are shown in RED are
not recommended.
4
In the Cell Size column, choose either Small, Medium, or Large to define the desired pre-configured cell
size, or choose Manual to define the wireless cell size manually. If you choose Manual, you must specify
the transmit and receive power—in dB—in the Tx Power dB (transmit) and Rx dB (receive) fields.
The number of users and their applications are major drivers of bandwidth requirements. The network
architect must account for the number of users within the Array's cell diameter.
In a large office, or if multiple Arrays are in use, you should choose Small cells to achieve a higher data
rate, since walls and other objects will not define the cells naturally.
For additional information about cell sizes, go to
5
In the Antenna Select column, choose the antenna you want this radio to use
from the pull-down list. The list of available antennas will be different (or no
choices will be available), depending on the wireless mode you selected for
the radio.
The sample pull-down list shown here is for an 11a radio. In cases where the
configuration of the Array limits the antenna choice (for example, if no external antenna is available), the
Antenna Select column is greyed out.
6
Click on the Apply button to apply the new settings to this session.
7
Click on the Save button to save your changes (otherwise your new settings will not take effect at the
next reboot).
AIWS-UM-4003-01
Action
"Coverage and Capacity Planning" on page
Chapter 4: Configuration
2-3.
4-17

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