User's Manual

2 System Description
Chapter 1 - Products Description
1.1 BreezeMAX CPEs
The WiMAX-compatible PRO-S CPE and Si CPE Subscriber Units (SUs) are
powered by Intel's WiMAX Connection 2250 chip. BreezeMAX CPEs serve as an
efficient platform for a wide range of services, providing bridge functionality and
supporting up to 512 MAC addresses.
BreezeMAX CPEs are currently available in the 2.3 GHz (WCS), 2.5 GHz (MMDS
and MCS), 3.3 GHz and 3.5 GHz frequency bands.
BreezeMAX CPEs support dual operation modes, enabling detection of the
protocol used in the wireless link (APD) and automatic switching between FDD
and TDD operation modes provided they hold the appropriate SW versions
(applicable only to CPEs in the 3.x GHz bands where both operation modes are
supported).
Configuration and performance monitoring of the unit can be performed using
any of the following options:
 Remotely by the Base Station, where the Base Station is managed using either
the Monitor program or SNMP.
 Locally via the Ethernet port, using Telnet to access the Installer Monitor
program.
 Using a PC/Notebook or a PDA/Pocket PC with an http browser to access the
built-in web configuration server.
Table 1-1: CPEs Frequencies
Band TDD Frequencies FDD Frequencies
2.3 GHz 2300 - 2360 MHz
(2305 - 2360 MHz in Si CPE)
Not Applicable
2.5 GHz 2496 - 2690 MHz Not Applicable
3.3 GHz
(PRO-S only)
3300 - 3400 MHz Uplink: 3366 - 3400 MHz
Downlink: 3316 - 3350 MHz
(Duplex Separation: 50 MHz)
3.5 GHz 3399.5 - 3600 MHz Uplink: 3399.5 - 3500 MHz
Downlink: 3499.5 - 3600 MHz
(Duplex Separation: -100 MHz)