User's Manual
Table Of Contents
- SECTION 1 General Information
- SECTION 2 InterReach Unison System Description
- SECTION 3 Unison Main Hub
- SECTION 4 Unison Expansion Hub
- SECTION 5 Unison Remote Access Unit
- SECTION 6 Designing a Unison Solution
- SECTION 7 Installing Unison
- 7.1 Installation Requirements
- 7.2 Safety Precautions
- 7.3 Preparing for System Installation
- 7.4 Unison Component Installation Procedures
- 7.5 Splicing Fiber Optic Cable
- 7.6 Interfacing a Main Hub to a Base Station or a Roof-top Antenna
- 7.7 Connecting Contact Alarms to a Unison System
- 7.8 Alarm Monitoring Connectivity Options
- SECTION 8 Replacing Unison Components
- SECTION 9 Maintenance, Troubleshooting, and Technical Assistance
- APPENDIX A Cables and Connectors
- APPENDIX B Compliance
- APPENDIX C Changes and New Capabilities
- APPENDIX D Glossary
Main Hub Front Panel
3-2 InterReach Unison Installation, Operation, and Reference Manual
CONFIDENTIAL D-620003-0-20 Rev J
3.1 Main Hub Front Panel
Figure 3-3 Main Hub Front Panel
1. Four fiber optic ports (labeled PORT 1, PORT 2, PORT 3, PORT 4)
• One standard female SC/APC connector per port for MMF/SMF input (labeled
UPLINK)
• One standard female SC/APC connector per port for MMF/SMF output
(labeled
DOWNLINK)
2. Four sets of fiber port LEDs (one set per port)
• One LED per port for port link status (labeled
LINK)
• One LED per port for downstream unit status (labeled
E-HUB/RAU)
3. One set of unit status LEDs
• One LED for unit power status (labeled
POWER)
• One LED for unit status (labeled
MAIN HUB STATUS)
4. One 9-pin D-sub male connector for system communication and diagnostics using
a PC/laptop or modem (labeled
RS-232)
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