User Manual

Table Of Contents

Chapter 1 - System Description The Base Transceiver Station

4Motion 22 System Manual

1.3.5 Power Feeder

The PIU of the indoor Macro BTS can support a maximum current of 58 A (@-40.5

VDC). In certain installations with a relatively high number of ODUs this current

may not be sufficient to power the shelf and all the ODUs. In such installations

the ODU Power Feeder is used as an additional power source providing power (-48

VDC) to ODUs. It transfers transparently all signals between the AU and the ODU,

while injecting DC power received from an external source. Each ODU Power

Table 1-3: ODU Types

Band

(GHz)

ODU Frequency

Range (MHz)

ODU Port

Configuration

ODU Bandwidth

(MHz)

ODU Max Tx

Power (dBm)

Support

2.3 2300-2360 1Rx by 1Tx Up to 10 36 No

2340-2400 1Rx by 1Tx Up to 10 36 No

2305 - 2317, 2348 - 2360

(includes WCS filter)

1Rx by 1Tx Up to 10 36 No

2300-2400 2Rx by 2Tx Up to 30 38 Yes

2.5 2496-2602 (band A) 1Rx by 1Tx Up to 10 36 No

2590-2690 (band B) 1Rx by 1Tx Up to 10 36 No

2485-2690 2Rx by 2TX Up to 30 38 Yes

2496-2602 (band A) 4Rx by 2Tx Up to 20 38 No

2590-2690 (band B) 4Rx by 2Tx Up to 20 38 No

2485-2690 4Rx by 2Tx Up to 20 38 Yes

2560-2570 4Rx by 2Tx Up to 10 37 No

3.3 3300-3355 1Rx by 1 Tx Up to 14 32 No

3345-3400 1Rx by 1Tx Up to 14 33 No

3.5 3400-3455 1Rx by 1Tx Up to 14 34 No

3445-3500 1Rx by 1Tx Up to 14 34 No

3500-3555 1Rx by 1Tx Up to 14 34 No

3545-3600 1Rx by 1Tx Up to 14 34 No

3400-3600 2Rx by 2Tx Up to 30 37 Yes

3400-3600 4Rx by 2Tx Up to 20 37 No

3400-3600 4Rx by 2Tx Up to 20 37 Yes

3.6 3650-3700 1Rx by 1Tx Up to 14 22 No

3600-3800 4Rx by 2Tx Up to 20 36 Yes