User's Manual
Table Of Contents
- SECTION 1 General Information
- SECTION 2 InterReach Fusion Wideband System Description
- SECTION 3 Fusion Wideband Main Hub
- SECTION 4 Fusion Wideband Expansion Hub
- SECTION 5 Remote Access Unit
- SECTION 6 Designing a Fusion Wideband Solution
- SECTION 7 Installing Fusion Wideband
- 7.1 Installation Requirements
- 7.2 Safety Precautions
- 7.3 Preparing for System Installation
- 7.4 Fusion Wideband Installation Procedures
- 7.5 Splicing Fiber Optic Cable
- 7.6 Interfacing the Fusion Wideband Main Hub to an RF Source
- 7.7 Connecting Contact Alarms to a Fusion Wideband System
- 7.8 Alarm Monitoring Connectivity Options
- SECTION 8 Replacing Fusion Wideband Components
- SECTION 9 Maintenance, Troubleshooting, and Technical Assistance
- APPENDIX A Cables and Connectors
- A.1 75 Ohm CATV Cable
- A.2 Fiber Optical Cables
- A.3 Coaxial Cable
- A.4 Standard Modem Cable
- A.5 TCP/IP Cross-over Cable
- A.6 DB-9 to DB-9 Null Modem Cable
- APPENDIX B Compliance
- B.1 Fusion Wideband System Approval Status
- B.2 Human Exposure to RF
- APPENDIX C Faults, Warnings, Status Tables for Fusion, Fusion Wideband, Fusion SingleStar
- C.1 Faults Reported by Main Hubs
- C.2 Faults Reported for System CPU
- C.3 Faults for Expansion Hubs
- C.4 Faults for RAUs
- C.5 Messages for Main Hubs
- C.6 Messages for System CPUs
- C.7 Messages for Expansion Hubs
- C.8 Messages for RAUs
Help Hot Line (U.S. only): 1-800-530-9960 2-3
D-620616-0-20 Rev F CONFIDENTIAL
System Hardware Description
•RAU:
– RAU uplink and downlink gain can be independently attenuated 0 or 10 dB.
– Uplink level control protects the system from input overload and can be
optimized for either a single operator or multiple operators/protocols.
– VSWR check on RAU reports if there is a disconnected antenna.
• Firmware Updates are downloaded (either locally or remotely) to the system
when any modifications are made to the product, including the addition of new
software capabilities and services.
• OA&M capabilities, including fault isolation to the field replaceable unit, report-
ing of all fault and warning conditions, and user-friendly web browser user inter-
face OA&M software package.
2.2 System Hardware Description
The InterReach Fusion Wideband system consists of three modular components:
• 19" rack-mountable Main Hub (connects to up to 4 Expansion Hubs, except for
the One Port Main Hub configuration that supports 1 Expansion Hub)
• Converts RF signals to optical IF on the downlink; optical IF-to-RF on the
uplink
• Microprocessor controlled (for alarms, monitoring, and control)
• Auto-configurable bands
• Simplex interface to RF source
• Periodically polls all downstream RAUs for system status, and automatically
reports any fault or warning conditions
• 19” rack mountable Expansion Hub (connects to up to 8 Remote Access Units)
• Optical signal conversion to electrical on the downlink; electrical to optical on
the uplink
• Microprocessor controlled (for alarms, monitoring, and control)
• Software configurable band (based on commands from the Main Hub)
• Supplies DC power to RAUs over CATV cable.
• Remote Access Unit (RAU)
• Converts IF signals to RF on the downlink; RF-to-IF on the uplink
• Microprocessor controlled (for alarms, monitoring, and control)
• Multi-band protocol independent, frequency specific units
The minimum configuration of a Fusion Wideband system is one Main Hub, one
Expansion Hub, and one RAU (1-1-1). The maximum configuration of a system is