Specifications

Chapter 1 - System Description System Components
BreezeNET B 5 System Manual
1.2 System Components
The BreezeNET B system includes a Base Unit (BU), typically installed at the main
site, and a Remote Bridge (RB).
Each unit comprises a desktop or wall-mountable Universal Indoor Unit (IDU) and
an outdoor unit (ODU). The IDU provides the interface to the user's equipment
and is powered from the 110/220 VAC mains. The customer's data equipment is
connected via a standard IEEE 802.3 Ethernet 10/100BaseT (RJ 45) interface.
The indoor unit is connected to the outdoor unit via a Category 5E Ethernet cable.
This cable carries Ethernet traffic between the indoor and the outdoor units, and
also transfers power (54 VDC) and control from the indoor unit to the outdoor
unit.
Several system models are available: The basic level BreezeNET B10 system
(comprising a BU-B10 Base Unit and an RB-B10 Remote Bridge, currently
available only in the 5.4 and 5.8 GHz bands), the entry level, medium throughput
BreezeNET B14 system (comprising a BU-B14 Base Unit and an RB B14 Remote
Bridge), the high throughput BreezeNET B28 system (comprising a BU-B28 Base
Unit and an RB B28 Remote Bridge), and the BreezeNET B100 system (comprising
a BU-B100 Base Unit and an RB-B100 Remote Bridge) which can deliver a very
high throughput. All BreezeNET B systems also support prioritization in the
wireless link to better support delay sensitive applications. In addition, support of
FIPS (Federal Information Processing Standards) 197 certified encryption
algorithm is available free of charge for units with HW Revision C or higher.
The ODU contains the processing and radio modules and are available either with
an integral flat antenna or with a connection to a detached antenna (D models).
Availability of detached antenna in certain regions many depend on the relevant
radio regulations. Currently available detached antennas include the following:
NOTE
To simplify logistic operations, all units are supplied as Base Units. When necessary, the
functionality of each unit can be changed from Base Unit to Remote Bridge, and vice versa.
Table 1-2: Detached Antennas
Antenna Band (GHz) Horizontal Beam Width Gain
UNI-23-9 5.150 - 5.875 9° 23 dBi
UNI-28-4 5.150 - 5.875 4.5° 28 dBi
UNI-24-SC 2.400 - 2.500 6° 24 dBi