Installation and Operation Manual

November 1999
2-8 M68333 Rev. A Tel-Link PMP - Sector Terminal Installation & Maintenance Manual
Figure 2-8 - Sector ODU Power Supply DC (Rear View)
2.3 Outdoor Unit (ODU)
Figure 2-9 illustrates a typical RF/Antenna configuration for the Sector Terminal Outdoor Unit. The packag-
ing includes the following components:
• ODU Enclosure
• RF Electronics
• ODU Controller Card responsible for controlling and monitoring ODU functions and for interfac-
ing with the IDU
The ODU is frequency agile so that the same ODU can typically be used throughout the entire allocated fre-
quency band. Subsequently, this reduces sparing levels.
The ODU meets all National Electrical Code requirements pertaining to lightning and power transients and
meets or exceeds FCC and ETSI regulations pertaining to conducted and radiated Electromagnetic Emis-
sions.
The ODU is sealed against the environment and is capable of functioning in ambient temperatures ranging
from -40°C to +60°C, with up to 100% relative humidity. The ODU can survive steady state winds of 40 m/s
with gusts to 55 m/s (89 mph/123 mph).
Chassis Ground Stud
Cooling Fan
Primary DC Power
Supply Input Port
Secondary DC Power
Supply Input Port
Secondary DC Power
Supply Output Port
Primary DC Power
Supply Output Port
Cooling Fan