Alvarion BreezeACCESS EZ AU-EZ, Системное руководство

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Chapter 4 - Operation and Administration Menus and Parameters
BreezeACCESS EZ AU-EZ 81 System Manual
of power level changes at the SUs. High values for this parameter increase the
time it will take the SUs to reach optimal transmit power level.
Available values: 1 to 3600 seconds.
Default value: 30 seconds.
4.2.6.2.4.0.5 Show ATPC Parameters
Lists values for all the parameters in the ATPC Parameters menu.
4.2.6.2.5 Tx Control
The Tx Control option enables turning Off/On the AU's transmitter, or having the
AU Tx status controlled by the status of the Ethernet port/link.
If the selected option is Ethernet Status Control, then:

If the Ethernet link is down, the AU transmitter will be switched to Off

If the Ethernet link is up, the AU transmitter will be switched to On.
This feature can be used during maintenance or testing to avoid transmissions
using undesired parameters.
The parameter is available only when managing the unit from its Ethernet port.
The default is On.
4.2.6.2.6 Antenna Gain
The Antenna Gain parameter enables to define the net gain of a detached
antenna. The configured gain should take into account the attenuation of the
cable connecting the antenna to the unit. The Antenna Gain is important
especially in countries where there is a limit on the EIRP allowed for the unit; the
maximum allowed value for the Transmit Power parameters cannot exceed the
value of (EIRP - Antenna Gain), where the EIRP is defined in the Sub-Band in use.
The lower limit for the Antenna Gain parameter is 0 (dBi). The upper limit for the
Antenna Gain is Regulation Max EIRP + 10 in dBi (since the minimum Tx Power is
-10dBm), up to a maximum of 50 (dBi). If Regulation Max EIRP is No Limit, the
upper limit is 50 (dBi). A value of "Don't Care" means that the actual value is not
important. A value of "Not Set Yet" means that the unit will not transmit until the
actual value is configured. The unit can be configured to "Don't Care" or "Not Set
Yet" only in factory. Once a value is configured, it is not possible to reconfigure the
unit to either "Don't Care" or "Not Set Yet".