Alvarion SW VERSION 5.1 Manual Do Utilizador

 

Base Station Equipment 

System Description 

 

„ 

The AU-BS Access Unit can serve up to 512 Subscriber Units (124 when Data 

Encryption is used).  

„ 

The AUS-BS Access Unit can serve up to 8 SUs except SU-54 (refer to section 

1.3 for details on availability of SU types in different bands). Optionally, it 
may be licensed to support also SU-54 units (in bands where SU-54 unit type 
is available. SU-54 is not available in the 0.9 GHz band).    

 

 

 

For convenience, all references to AU-BS are applicable also for AUS-BS, unless explicitly stated 
otherwise. 

The AU-ODU outdoor unit contains the processing and radio 
modules and connects to an external antenna using a short RF 
cable. 

There are two types of AU-ODUs: 

 

AU-E-ODU (all bands 

except 0.9 GHz) 

A rectangular enclosure (30.5 x 11.7 x 5.7 cm) with a connection 

to an external antenna (not included). Not available in the 0.9 

GHz band (HW revision D or lower). 

New AU-E-ODU  

(0.9 GHz units only) 

A diamond shaped enclosure (22 x 22 x 7 cm) with a connection 

to an external antenna (not included).  

The smaller size new AU-E-ODU (HW revision F) is currently 

available only in the 0.9 GHz band. 

E model units are supplied without an antenna. 

The available antennas are listed in Table 1-3: