User guide

45 Mbps Backhaul User Guide
Issue 3, December 2004 Page 82 of 113
Antenna
Antenna Type
Integrated flat plate antenna
Antenna Gain
23.5 dBi typical
Antenna Beamwidth
8 Degrees
Wireless PHY
Max Path Loss
167dB
Duplex Scheme
TDD, Symmetric (1:1) and Asymmetric (2:1)
Range
81 miles (130km) optical Line-of-Sight
6 miles (10km) non-Line-of-Sight
Over-the-Air Encryption
Proprietary scrambling mechanism.
Optional AES – via license update.
Weather Sensitivity
Sensitivity at higher modes may be reduced
during high winds through trees due to
Adaptive Modulation Threshold changes
Error Correction
FEC and ARQ
Management
Status Indication
Power status
Ethernet Link Status
Data activity
Installation
Web server and browser for setup
Audio tone feedback during installation
Web server for confirmation
Radio Performance and Management
Via web server and browser, SNMP
Alarms
Via configurable email alerts, SNMP