T
C
ABLE
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ONTENTS
Topics
Preface .................................................................................................................................................................2
Document Cautions and Notes...........................................................................................................................................3
Standards Certification........................................................................................................................................... 3
Product Overview.................................................................................................................................................4
Main Remote Access Units..................................................................................................................................... 6
MRAU Ports, Cable, and Connectors ..................................................................................................................................6
MRAU LEDs .........................................................................................................................................................................7
Secondary Remote Access Units ............................................................................................................................ 8
SRAU Ports, Cable, and Connectors....................................................................................................................................8
SRAU LEDs...........................................................................................................................................................................9
RAU N Connectors................................................................................................................................................ 10
Install the RAUs and Antennas............................................................................................................................11
Mount the RAUs and Antennas............................................................................................................................ 11
General Safety Precautions .................................................................................................................................. 11
Connect the IFEU to the MRAU............................................................................................................................ 12
Connect the MRAU to SRAUs ............................................................................................................................... 14
Configure the MRAUs and SRAUs......................................................................................................................... 16
Appendix A: Specifications..................................................................................................................................17
Spectrum System Specifications........................................................................................................................... 17
Composite Power Out of RAU .............................................................................................................................. 19
Appendix B: 75-Ohm CATV Cable ........................................................................................................................20
CATV Cable Requirements.................................................................................................................................... 20
Description .......................................................................................................................................................................21
Overall Physical Characteristics ........................................................................................................................................21
Description .......................................................................................................................................................................23
Overall Physical Characteristics ........................................................................................................................................23
Appendix C: Omni Antenna.................................................................................................................................25
InterReach Spectrum Remote Access Unit Installation Guide
TECP-77-222 • Issue 1 • August 2012
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©2012 TE Connectivity Ltd.