Subscriber Units; Table 1-2: Subscriber Unit Odu's Types - Alvarion BreezeMAX 3500 System Manual

1.2

Subscriber Units

The Subscriber Unit (SU) installed at the customer premises, comprises an
Outdoor Unit (ODU) and an Indoor Unit (IDU).
The SU-ODU includes the modem, radio, data
processing and management components of the
SU, serving as an efficient platform for a wide
ran ge of services. It also includes an integral
high-gain flat antenna or a connection to an
external antenna, as described in Table 1-2. The
SU-ODU provides data connections to the Access
Un it (AU), providing bridge functionality, traffic
sha ping and class
through a 10/100BaseT Ethernet port, and it can support up to 512 MAC
addresses.
ODU Type
BMAX-CPE-ODU-AV-3.5
BMAX-CPE-ODU-AH-3.5
BMAX-CPE-ODU-E-3.5
The indoor unit is powered from the mains and connects to the SU-ODU via a
Category 5E Ethernet cable. This cable carries the Ethernet data between the two
units as well as power (-54 VDC) and control signals to the SU-ODU. It also
carries status indications from the SU-ODU.
There are two types of SU
The BMAX-CPE-IDU-1D is the basic IDU, functioning as a simple interface
unit with a 10/100BaseT Ethernet port that connects to the user's
equipment.
The IDU-NG-4D1W Wireless Networking Gateway IDU provides advanced
routing capabilities and can also serve as a Wireless LAN Access Point.
BreezeMAX System Manual
ification. It connects to the IDU and to the user's equipment

Table 1-2: Subscriber Unit ODU's Types

Description
Subscriber Outdoor Unit supporting the 3.5a and 3.5b
bands with an integrated vertically polarized antenna
Subscriber Outdoor Unit supporting the 3.5a and 3.5b
bands with an integrated horizontally polarized antenna
Subscriber Outdoor Unit supporting the 3.5a and 3.5b
bands with a connection to an external antenna
-IDUs:
Subscriber Units
5