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
Faults, Warnings, and Status Messages
3-10 InterReach Unison Installation, Operation, and Reference Manual
CONFIDENTIAL D-620003-0-20 Rev K
3.4 Faults, Warnings, and Status Messages
3.4.1 Description
The Main Hub monitors and reports changes or events in system performance to:
• Ensure that the fiber receivers, amplifiers, and IF/RF path in the Main Hub are
functioning properly.
• Ensure that Expansion Hubs and Remote Access Units are connected and function-
ing properly.
An event is classified as a fault, warning, or status message.
• Faults are service impacting.
• Warnings indicate a possible service impact.
• Status messages are generally not service impacting.
The Main Hub periodically queries attached Expansion Hubs and their Remote
Access Units for their status. Both faults and warnings are reported to a connected
PC/laptop running the AdminManager software or to the optional remote OpsCon-
sole. Only faults are indicated by LEDs.
For more information, refer to:
• page 9-6 for Main Hub faults.
• page 9-17 for Main Hub warnings.
• page 9-22 for Main Hub status messages.
• page 9-27 for troubleshooting Main Hub LEDs.
3.4.2 View Preference
AdminManager 2.04 or higher allows you to select what type of events to be dis-
played.