User's Manual
Table Of Contents
- SECTION 6 Installing Unison Accel
- 6.1 Installation Requirements
- 6.2 Safety Precautions
- 6.3 Preparing for System Installation
- 6.4 Unison Accel Installation Procedures
- 6.5 Interfacing an Accel Hub to a Base Station or a Roof-top Antenna
- 6.6 Connecting Contact Alarms to an Accel System
- 6.7 Alarm Monitoring Connectivity Options
- SECTION 7 Replacing Unison Accel Components in an Operational System
- SECTION 8 Maintenance, Troubleshooting, and Technical Assistance
- APPENDIX A Cables and Connectors
- APPENDIX B InterReach Unison Accel Property Sheet
- APPENDIX C Compliance
- APPENDIX D Release Notes
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6.5 Interfacing an Accel Hub to a Base Station or a
Roof-top Antenna
WARNING: Exceeding the maximum input power could cause failure
of the Accel Hub (refer to Section 5.1 on page 5-3 for maximum power
specifications). If the maximum composite power is too high, attenua-
tion is required.
Connecting an Accel Hub to an In-Building Base Station
Connecting a Simplex Base Station to an Accel Hub:
1. Connect an N-male to N-male coaxial cable to the transmit simplex connector on
the base station.
2. Connect the other end of the N-male to N-male coaxial cable to the DOWNLINK
connector on the Hub.
3. Connect an N-male to N-male coaxial cable to the receive simplex connector on
the base station.
4. Connect the other end of the N-male to N-male coaxial cable to the UPLINK con-
nector on the Hub.
Figure 6-2 Simplex Base Station to an Accel Hub
N-male to N-male
Coaxial Cable
Base Station
Simplex
T1/E1 to
Mobile
Switching
Center
Insert attenuator, if needed