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
Connecting Contact Alarms to a Fusion Wideband System
7-58 InterReach Fusion Wideband Installation, Operation, and Reference Manual
CONFIDENTIAL D-620616-0-20 Rev C
Using a Base Station to Monitor Fusion Wideband
NOTE: The BTS must be configured, by the carrier, for contact closure monitoring
prior to connecting a Fusion Wideband Main Hub to it.
When you connect a BTS to Fusion Wideband, the Fusion Wideband Main Hub is the
output of the alarms (alarm source) and the BTS is the input (alarm sense), as shown
in Figure 7-34. An interface cable is required between the daisy-chain cable and the
BTS. Because BTS alarm interface pinouts and Fusion Wideband-to-BTS distances
vary, this cable is often custom and wired on-site. Refer to Section 3.2.1 for Alarm
Contact details (Normally Closed).
Figure 7-34 Using a BTS to Monitor Fusion Wideband
NOTE: For normally open contacts, the fault and warning contacts need to
be wired in parallel with other Main Hubs.
NOTE: ADC does not recommend using normally open contacts.
(custom made, on-site)
Band 1
Band 2
Band 3
UL1 UL2
UL3
DL1
DL2
DL3
AC Power
Alarms
Band 1
Band 2
Band 3
UL1 UL2
UL3
DL1
DL2
DL3
AC Power
Alarms
BTS
Interface
Cable
Alarm
Sense
Alarm
Source
Alarm
Source
5-port Alarm Daisy-Chain Cable