Справочник Пользователя для AIR802 LLC AP25N01
AP25N01 User Manual
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frequencies for operation may cause a delay of two minutes or more (possibly up to ten
minutes in some situations) for the device to attempt to establish a connection.
When Auto is enabled, during startup the device automatically selects the channels (or
frequency) with the least interference for operation.
minutes in some situations) for the device to attempt to establish a connection.
When Auto is enabled, during startup the device automatically selects the channels (or
frequency) with the least interference for operation.
Data Rate
Data Rates consist of both the legacy rates and the MCS (Modulation Coding Scheme –
only for 802.11n) rates.
only for 802.11n) rates.
• 6 – 54Mbps are legacy rates.
• MCS0 to MCS7 are 802.11n rates that use only one stream.
• MCS8 to MCS15 are 802.11n rates that use two streams.
• MCS0 to MCS7 are 802.11n rates that use only one stream.
• MCS8 to MCS15 are 802.11n rates that use two streams.
When Auto is enabled, the data rate is automatically selected using an advanced rate
algorithm that takes into consideration the number of errors at each data rate and fine
tunes to the best data rate possible.
algorithm that takes into consideration the number of errors at each data rate and fine
tunes to the best data rate possible.
Transmit Power
The maximum transmit power available is determined by the country code and the
maximum transmit power of the miniPCI that is being used.
maximum transmit power of the miniPCI that is being used.
NOTE: if the channel is changed to a new frequency with higher power output permitted
by regulation, the previously selected power level will remain unchanged. You need to
readjust the power level to in order to take advantage of the higher output power
available for the channel.
by regulation, the previously selected power level will remain unchanged. You need to
readjust the power level to in order to take advantage of the higher output power
available for the channel.
Rate Aggressiveness
Allows an increase or reduction in transmit rate while still remaining in Auto mode. There
are two situations where Rate Aggressiveness is useful.
are two situations where Rate Aggressiveness is useful.
1. If the environment is noisy at times, lowering the throughput will ensure better
stability. Rate Aggressiveness allows reduced transmit rate, so range or power
can be higher. Choose -3, -2, or -1.
can be higher. Choose -3, -2, or -1.
2. The environment might be free of interference, but the fully auto algorithm gives
low throughput. Increased Rate Aggressiveness will increase transmit rate in this
case to get higher throughput. Choose +3, +2, or +1.
case to get higher throughput. Choose +3, +2, or +1.