User's Manual
Advanced RF Technologies, Inc.
27
2.3.2 Multi-band configuration (4~6 bands)
Figure 2-4 ADX DAS 4bands Configuration
- HRU is composed of Main HRU and Extended HRU for 4~6 bands
- In this case, Main HRU has single ORU.
- 2 RF cables needed between Main HRU and Extended HRU
- 1 communication cable needed between Main HRU and Extended HRU
2.4 ADX-DAS Scalability
Table 2-1 ADX-DAS Scalability
Unit Scalability Remarks
Supported band
700M, Cellular, AWS 1W/2W, PCS
1W/2W, SMR800/900, PS700
HE
RFU Up to 8
up to 6: card type
7
th
& 8
th
RFU: 19” rack type
NMS
1
Channel Combiner 1
Optic Unit Up to 4
Band Combiner Unit
Up to 4
To support multiple carriers
Power Supply Unit
(AC or DC)
1
Capable of supplying power to 8 RFUs, 4
BCUs, 4 ODU racks and NMS.
RU or HRU
RU or HRU
Up to 60
OEU Up to 4
PSU
(RU)
Adaptor type
1 per remote module
19” rack mount
1
Capable of supplying power to 8 Remote