Alvarion BreezeACCESS EZ AU-EZ, System Manual

Page: 93 / 175

Chapter 4 - Operation and Administration Menus and Parameters
BreezeACCESS EZ AU-EZ 74 System Manual
The Frequency Definition submenu includes the following options:
4.2.6.2.2.3 Sub-Bands Select
Each unit is delivered with a pre-configured Sub-Band, according to the
applicable Country Code. This set of parameters includes also the frequencies
that can be used.
The parameters that determine the frequency to be used are set in the AU. The SU
should be configured with a minimal set of parameters to ensure that it will be
able to automatically detect and use the frequency used by the AU, including
possible changes in this frequency.
Table 4-6: Comparison between DFS implementations for various country codes on the SU
Action Parameter ETSI 5.4 GHz ETSI 5.8 GHz Universal FCC
When reverting
the unit to
factory default
settings DFS Option According to
country code
definition According to
country code
definition false According to
country code
definition
When upgrading
from a previous
software version DFS Option false According to
country code
definition false Unchanged
When changing
the country code DFS Option According to
country code
definition According to
country code
definition false 
AU - According
to country code
definition

SU - false
Channel Check
Time 60 sec.
(600 sec. for
freq. between
5600 and 5650
MHz) 60 sec.
(600 sec. for
freq. between
5600 and 5650
MHz) 60 sec. 60 sec.
Channel
Avoidance
Period 30 min. 30 min. 30 min. 30 min.
Minimum
Pulses to
Detect 4 4 4 4
Frequency
Subset
Definition According to
country code
definition According to
country code
definition According to
corresponding
ETSI 5.4/5.8 ALL