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
Help Hot Line (U.S. only): 1-800-530-9960 2-19
D-620003-0-20 Rev K CONFIDENTIAL
System Specifications
AWS 1.7/2.1 GHz
Public Safety 700 MHz
Table 2-13 AWS RF End-to-End Performance
Parameter
2 km of SMF 1 km of MMF
Typical Typical
Downlink Uplink Downlink Uplink
Average gain with 75 m Cat-5/5E/6 at 25°C (77°F) *
*The system gain is adjustable in 1 dB steps from 0 to 15 dB, and the gain of each RAU can be attenuated 10 dB in one step.
15 dB 15 dB 15 dB 15 dB
Ripple with 75 m Cat-5/5E/6 2 dB 2 dB 2 dB 2 dB
Output IP3 38 dBm 36 dBm
Input IP3 –12 dBm –14 dBm
Output 1 dB Compression Point 26 dBm 26 dBm
Noise Figure with 1 MH – 1 EH – 8 RAUs configuration 17 dB 17 dB
Noise Figure with 1 MH – 4 EHs – 32 RAUs configuration 23 dB 23 dB
Table 2-14 Public Safety 700 MHz RF End-to-End Performance
Parameter
2 km of SMF 1 km of MMF
Typical Typical
Downlink Uplink Downlink Uplink
Average gain with 75 m Cat-5/5E/6 at 25°C (77°F) *
*The system gain is adjustable in 1 dB steps from 0 to 15 dB, and the gain of each RAU can be attenuated 10 dB in one step.
15 dB 15 dB 15 dB 15 dB
Ripple with 75 m Cat-5/5E/6 2 dB 3 dB 2 dB 3 dB
Output IP3 38 dBm 36 dBm
Input IP3 –7 dBm –10 dBm
Output 1 dB Compression Point 26 dBm 26 dBm
Noise Figure with 1 MH – 1 EH – 8 RAUs configuration 16 dB 16 dB
Noise Figure with 1 MH – 4 EHs – 32 RAUs configuration 22 dB 22 dB