Black Box LW0050A, Manual

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PRO 11 SERIES WIRELESS ETHERNET
• Power Save Support — If you enable Power Save Support on one of the WLAN
stations (LW0054A or LW0059A only), you must also configure the Access
Point unit. Power Save Support is influenced by two parameters:
DTM interval on the Access Point side — Determines at which interval
the Access Point will send its broadcast traffic (default 4 beacons).
Listen interval on the LW0054A or LW0059A — Determines when the
station will “wake up” to listen to unicast packets which are destined to it
(default value: 4 beacons).
• DTIM Period — Determines at which interval the Access Point will send its
broadcast traffic to all the stations in the cell, both stations that are in power-
save mode and to stations that are
not in power-save mode (normal mode).
When stations that are in power-save mode “wake up” to receive broadcast
frames, they can also poll the Access Point for the unicast frames if there are
any stored in the Access Point’s buffer. Default value is 4 beacons
(approximately every 1 second).
• IP Stack — By default this parameter is disabled, to check connectivity. Any
changes to this parameter will be returned to the default value whenever the
unit resets.
• Acknowledge Delay — Enlarges the range of system but can only be enabled
for links above 20 km. It must be enlarged on both sides. The values are Long
or Regular (default) and can be configured by an Installer or Technician.
• P.S. Broadcast Reservation Percentage — Determines the buffer space
reserved for broadcast frames in percentages. Default value is 30% (auto
storing—no reservation). Allowed range is 0 to 30%.
NOTE
We recommend leaving it at the default setting.
3.5.3 R
ADIO
The Radio menu contains the following parameters:
•
Hopping Standard –
The Hopping Standard is a set of rules regarding the
radio-transmission standard allowed in each country. Units will work together
only if set to the same hopping standard. Use this parameter to set the unit’s
hopping standard to that of the relevant country.