User's Manual
Table Of Contents
- SECTION 1 General Information
- SECTION 2 InterReach Fusion System Description
- SECTION 3 Fusion Main Hub
- SECTION 4 Fusion Expansion Hub
- SECTION 5 Remote Access Unit
- SECTION 6 Designing a Fusion Solution
- 6.1 Overview
- 6.2 Downlink RSSI Design Goal
- 6.3 Maximum Output Power per Carrier
- 6.3.2 700 MHz (Upper C)
- 6.4 System Gain
- 6.5 Estimating RF Coverage
- 6.6 Link Budget Analysis
- 6.6.1 Elements of a Link Budget for Narrowband Standards
- 6.7 Optical Power Budget
- 6.8 Connecting a Main Hub to a Base Station
- 6.8.1 Uplink Attenuation
- 6.8.2 RAU Attenuation and ALC
- SECTION 7 Installing Fusion
- 7.1 Installation Requirements
- 7.1.2 Cable and Connector Requirements
- 7.1.3 Distance Requirements
- 7.2 Safety Precautions
- 7.2.1 Installation Guidelines
- 7.2.2 General Safety Precautions
- 7.2.3 Fiber Port Safety Precautions
- 7.3 Preparing for System Installation
- 7.3.1 Pre-Installation Inspection
- 7.3.2 Installation Checklist
- 7.3.3 Tools and Materials Required
- 7.3.4 Optional Accessories
- 7.4 Fusion Installation Procedures
- 7.4.1 Installing a Fusion Main Hub
- 7.4.3 Installing RAUs
- 7.4.4 Configuring the System
- 7.5 Splicing Fiber Optic Cable
- 7.6 Interfacing the Fusion Main Hub to an RF Source
- 7.6.1 Connecting a Single Fusion Main Hub to an RF Source
- 7.7 Connecting Contact Alarms to a Fusion System
- 7.8 Alarm Monitoring Connectivity Options
- 7.8.1 Direct Connection
- 7.8.5 Ethernet RF Modem
- SECTION 8 Replacing Fusion Components
- SECTION 9 Maintenance, Troubleshooting, and Technical Assistance
- APPENDIX A Cables and Connectors
- APPENDIX B Compliance
- APPENDIX C Faults, Warnings, Status Tables for Fusion, Fusion Wideband, Fusion SingleStar
Help Hot Line (U.S. only): 1-800-530-9960 5-3
D-620610-0-20 Rev F CONFIDENTIAL
RAU Overview
The Fusion RAUs are manufactured to a specific set of bands: one 35 MHz Band 1
(split into two sub-bands 1A and 1B for FSN-809019-2 and FSN-2-758519-1 RAU),
and one 75 MHz Band 2. Table 5-1 lists the Fusion RAUs, the Fusion Band, and the
frequency bands they cover.
Table 5-1 Frequency Bands Covered by Fusion RAUs
Fusion
RAU Part Number
Fusion
Band
RF Passband
Downlink
(MHz)
Uplink
(MHz)
MAIN
HUB/
RAU
Band
RAU
Bandwidth
850/1900 FSN-8519-1 850 869–894 824–849 1 25 MHz
1900 1930–1990 1850–1910 2 60 MHz
900/1800 FSN-9018-1 900 925–960 880–915 1 35 MHz
1800 1805–1880 1710–1785 2 75 MHz
900/2100 FSN-9021-1 900 925–960 880–915 1 35 MHz
2100 2110–2170 1920–1980 2 60 MHz
850/1800 FSN-8518-1 850 869-894 824-849 1 25 MHz
1800 1805-1880 1710-1785 2 75 MHz
850/2100 FSN-8521-1 850 869-894 824-849 1 25 MHz
2100 2110-2170 1920-1980 2 60 MHz
800/900/
1900
FSN-809019-2 800 SMR 851-869 806-824 1 (sub
band
1A)
18 MHz
900 SMR 935-941 896-902 3 (sub
band
1B)
6 MHz
1900
(A-G)
1930-1995 1850-1915 2 65 MHz
2100
(Single
band
RAU)
FSN-2100-1 2100 2110-2170 1920-1980 2 60 MHz
2100
High
Power
(Single
band
RAU)
FSN-21HP-1 2100 2110-2170 1920-1980 2 60 MHz