User's Manual

Table Of Contents
22 System Description
Chapter 1 - System Description
ODU Power Feeder Power Source: -40.5 to -60 VDC
Power Dissipation: 2W per channel
Chassis with 3 AU-IDUs (excluding
ODUs and Power Feeders)
310W maximum (1 NPU, 3 AU-IDUs, 1+1 PIUs, 2+1 PSUs)
Base station with 3 AU-IDUs, including
1 ODU per AU-IDU
555W maximum (1 NPU, 3 AU-IDUs with 1 ODU per AU-IDU, 1+1 PIUs,
2+1 PSUs)
Base station with 3 AU-IDUs, including
2 ODUs per AU-IDU
800W maximum (1 NPU, 3 AU-IDUs with 2 ODUs per AU-IDU, 1+1
PIUs, 2+1 PSUs)
Base station with 3 AU-IDUs, including
4 ODUs per AU-IDU
1300W maximum (1 NPU, 3 AU-IDUs with 4 ODUs per AU-IDU, 1+1
PIUs, 2+1 PSUs, 2 Power Feeders)
Chassis with 4 AU-IDUs (excluding
ODUs and Power Feeders)
366W maximum (1 NPU, 4 AU-IDUs, 1+1 PIUs, 2+1 PSUs)
Base station with 4 AU-IDUs, including
1 ODU per AU-IDU
690W maximum (1 NPU, 4 AU-IDUs with 1 ODU per AU-IDU, 1+1 PIUs,
2+1 PSUs)
Base station with 4 AU-IDUs, including
2 ODUs per AU-IDU
1025W maximum (1 NPU, 4 AU-IDUs with 2 ODUs per AU-IDU, 1+1
PIUs, 2+1 PSUs, 1 Power Feeder)
Base station with 4 AU-IDUs, including
4 ODUs per AU-IDU
1700W maximum (1 NPU, 4 AU-IDUs with 4 ODUs per AU-IDU, 1+1
PIUs, 2+1 PSUs, 3 Power Feeders)
Full Chassis with 6 AU-IDUs (excluding
ODUs and Power Feeders)
480W maximum (1 NPU, 6 AU-IDUs, 1+1 PIUs, 3+1 PSUs)
Full Base station with 6 AU-IDUs,
including 1 ODU per AU-IDU
975W maximum (1 NPU, 6 AU-IDUs with 1 ODU per AU-IDU, 1+1 PIUs,
3+1 PSUs)
Full Base station with 6 AU-IDUs,
including 2 ODUs per AU-IDU
1480W maximum (1 NPU, 6 AU-IDUs with 2 ODUs per AU-IDU, 1+1
PIUs, 3+1 PSUs, 2 Power Feeders)
Base station with 6 AU-IDUs, including
4 ODUs per AU-IDU
2500W maximum (1 NPU, 6 AU-IDUs with 4 ODUs per AU-IDU, 1+1
PIUs, 3+1 PSUs, 5 Power Feeders)
GPS Adapter 12 VDC from the NPU, 1.2W maximum
Indoor GPS Receiver Power Source: -36 to -72 VDC
Power Dissipation: 20W maximum, 12W typical
Outdoor GPS Receiver 12 VDC from the NPU via the GPS Adapter, 6W maximum
Table 1-13: Electrical Specifications, Base Station Equipment
Unit Details