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
3-6 InterReach Unison Installation, Operation, and Reference Manual
CONFIDENTIAL D-620003-0-20 Rev K
Port LEDs
The Main Hub has one pair of fiber port LEDs for each of the four fiber optic ports.
The LED pairs can be in one of the states shown in Table 3-2. These LEDs can be:
off
steady green
steady red
The port LEDs indicate the status of the Expansion Hub and RAUs; however, they do
not indicate which particular unit has a fault (that is, the Expansion Hub vs. one of its
RAUs).
Table 3-2 Main Hub Port LED States
LED State Indicates
Off
Off
• The Expansion Hub is not connected.
Green
Green
• The Expansion Hub is connected, communications are normal.
• There are no faults from Expansion Hub or any connected RAU.
Red
Off
• There was a loss of communications with the Expansion Hub.
• The Expansion Hub is disconnected.
Green
Red
• The Expansion Hub is connected.
• A fault or lockout was reported by the Expansion Hub or any connected RAU.
LINK
E-HUB/RAU
LINK
E-HUB/RAU
LINK
E-HUB/RAU
LINK
E-HUB/RAU