User's Manual
Table Of Contents
- Table of Contents
- Preface
- InterReach Fusion Wideband System Description
- System Overview
- System Hardware
- System OA&M Capabilities
- System Connectivity
- System Operation
- System Specifications
- RF End-to-End Performance
- 2100/1800 RAU (FSN-W1-2118-1)
- 2100 HP/1800 HP (FSN-W1-2118-1-HP)
- 2100 HP/2600 HP (FSN-W1-2126-1-HP)
- 2100 High Power RAU (FSN-W1-21HP-1)
- 1900/AWS RAU (FSN-W1-1921-1)
- 800/850/1900 RAU (FSN-W2-808519-1)
- 700/AWS RAU (FSN-W2-7021-1)
- 700/700 (Upper C) MIMO RAU (FSN-W2-7575-1)
- 700/700 (Lower ABC) MIMO RAU (FSN-W2-7070-1)
- 700 ABC/AWS HP/AWS HP RAU (FSN-W4-702121-1-HP)
- 700 UC/AWS HP/AWS HP RAU (FSN-W4-752121-1-HP)
- 850/1900 HP/AWS HP RAU (FSN-W5-851921-1-HP)
- 2500/2500 RAU (FSN-2525-1-TDD)
- 2600/2600 RAU (FSN-W3-2626-1)
- Fusion Wideband Main Hub
- Fusion Wideband Expansion Hub
- Remote Access Unit
- Designing a Fusion Wideband Solution
- Design Overview
- Downlink RSSI Design Goal
- Maximum Output Power Per Carrier
- 700/AWS RAU (FSN-W2-7021-1)
- 700 MHz (Upper C) MIMO RAU (FSN-W2-7575-1)
- 700 MHz (Lower ABC) MIMO RAU (FSN-W2-7070-1)
- 700 ABC/AWS HP/AWS HP RAU (FSN-W4-702121-1-HP)
- 700 UC/AWS HP/AWS HP RAU (FSN-W4-752121-1-HP)
- 800/850/1900 RAU (FSN-W2-808519-1)
- 850/1900 HP/AWS HP RAU (FSN-W5-851921-1-HP)
- 1900/AWS RAU (FSN-W1-1921-1)
- 2100/1800 RAU (FSN-W1-2118-1)
- 2100 HP/1800 HP RAU (FSN-W1-2118-1-HP)
- 2100 HP/2600 HP RAU (FSN-W1-2126-1-HP)
- 2100 High Power RAU (FSN-W1-21HP-1)
- 2500/2500 TDD RAU (FSN-2525-1-TDD)
- 2600 MHz MIMO RAU (FSN-W3-2626-1)
- Designing for Capacity Growth
- System Gain
- Estimating RF Coverage
- Link Budget Analysis
- Optical Power Budget
- Connecting a Main Hub to a Base Station
- Installing Fusion Wideband
- Installation Requirements
- Safety Precautions
- Preparing for System Installation
- Installing a Fusion Wideband Main Hub
- Installing a Fusion Wideband Main Hub in a Rack
- Installing an Optional Cable Manager in the Rack
- Installing a Main Hub Using the 12” Wall-Mounted Rack (PN 4712)
- Installing a Fusion Wideband Main Hub Directly to the Wall
- Connecting the Fiber Cables to the Main Hub
- Making Power Connections
- Optional Connection to DC Power Source
- Power on the Main Hub
- Installing Expansion Hubs
- Installing the Expansion Hub in a Rack
- Installing an Expansion Hub Using the 12” Wall-Mounted Rack
- Installing an Expansion Hub Directly to the Wall
- Installing an Optional Cable Manager in the Rack
- Powering on the Expansion Hub
- Connecting the Fiber Cables to the Expansion Hub
- Connecting the 75 Ohm CATV Cables
- Troubleshooting Expansion Hub LEDs During Installation
- Installing RAUs
- Configuring the Fusion Wideband System
- Splicing Fiber Optic Cable
- Interfacing the Fusion Wideband Main Hub to an RF Source
- Connecting a Fusion Wideband Main Hub to an In-Building BTS
- Connecting a Duplex Base Station to a Fusion Wideband Main Hub
- Connecting a Fusion Wideband Main Hub RF Band to Multiple BTSs
- Connecting a Fusion Wideband Main Hub to a Roof-Top Antenna
- Connecting a Fusion Wideband Main Hub to Flexwave Focus
- Connecting Multiple Fusion Wideband Main Hubs to an RF Source
- Connecting Contact Alarms to a Fusion Wideband System
- Alarm Monitoring Connectivity Options
- Replacing Fusion Wideband Components
- Maintenance and Troubleshooting
- Appendix A: Cables and Connectors
- Appendix B: Compliance
- Appendix C: Faults, Warnings, Status Tables for Fusion, Fusion Wideband, Fusion SingleStar
- Appendix D: Contacting TE Connectivity
Fusion Wideband Main Hub
Page 30 InterReach Fusion Wideband Installation, Operation, and Reference Manual
© 2015 TE Connectivity D-620616-0-20 Rev K • TECP-77-044 Issue 9 • March 2015
FUSION WIDEBAND MAIN HUB OVERVIEW
The Fusion Wideband Main Hub (shown in Figure 8) distributes up to three individual (Band 1, 2,
and 3) downlink RF signals from a Base
Station, repeater, or FlexWave Focus system to up to four
Expansion Hubs, which in turn distribute the signals to up to 32 Remote Access Units. The Main
Hub also combines uplink signals from the associated Expansion Hubs.
Fusion Wideband is a multi-band sy
s
tem. One RF source (Band 1 or RF1) goes to the 60 MHz band
and the other RF source (Band 2 or RF2) goes to the 75 MHz band. Band 3 (or RF3) goes to a 25
MHz sub-band of the 60 MHz band and is functional only with the following RAUs:
800/850/1900, 700/AWS, 700/700 (Upper C) MIMO, 700/700 (Lower ABC) MIMO, 700
ABC/AWS HP/AWS HP, 700 UC/AWS HP/AWS HP, and 850/1900 HP/AWS HP RAU. The system
installs in a 19”equipment rack and is usually co-located with the RF source in a
telecommunications closet.
Figure 8.
Main Hub in a Fusion Wideband System
Figure 9 on page 31 shows a detailed view of the major RF and optical functional blocks of the
Main Hub.
NOTE: The Fusion Wideband One Port Main Hub (PNs: FSN-W1-MH-2-1P, FSN-W2-MH-3-1P,
FSN-W3-MH-1P, FSN-W4-MH-1P, and FSN-W5-MH-1P) is a cost reduced version of the Fusion
Wideband Main Hub and supports only one Expansion Hub (up to 8 RAUs).
Downlink Path: The Main Hub receives up to 3 individual (Band1, 2, or 3) downlink RF signals from a base station, repeater,
or FlexWave Focus system using 50 Ohm coaxial cable. It converts the signals to IF then to optical and sends them to up to
four Expansion Hubs using fiber optic cable.
The Main Hub also sends OA&M communication to the Expansion Hubs using the fiber optic cable. The Expansion Hubs,
in turn, communicate the OA&M information to the RAUs using CATV cable.
Uplink Path: The Main Hub receives uplink optical signals from up to four Expansion Hubs using fiber optic cables. It converts
the signals to IF then to RF and sends them to the respective Band1, 2, or 3 base station, repeater, or FlexWave Focus system
using 50 Ohm coaxial cable.
The Main Hub also receives status information from the Expansion Hubs and all RAUs using the fiber optic cable.
RF1, 2, and 3
Downlink to Main Hub
Uplink from Main Hub
RF1, 2, and 3
Downlink to Main Hub
Uplink from Main Hub
Fusion Wideband
Main Hub
Fusion Wideband
Main Hub
RAU