Instruction Manual
Table Of Contents
- SECTION 1 General Information
- SECTION 2 InterReach Fusion System Description
- SECTION 3 Fusion Main Hub
- SECTION 4 Fusion Expansion Hub
- SECTION 5 Remote Access Unit
- SECTION 6 Designing a Fusion Solution
- SECTION 7 Installing Fusion
- SECTION 8 Replacing Fusion 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-25 to DB-9 Null Modem Cable
- APPENDIX B Compliance
- B.1 Fusion System Approval Status
- B.2 Human Exposure to RF
- APPENDIX C Faults, Warnings, Status Tables
- C.1 Fault Messages Reported by Hubs
- C.2 Faults Reported for System CPU
- C.3 Faults for RAUs
- C.4 Warning/Status Messages for Hubs
- C.5 Warning/Status Messages for System CPUs
- C.6 Warning /Status Messages for RAUs
CONFIDENTIAL
2 InterReach Fusion Installation, Operation, and Reference Manual
D-620TBD-0-20 Rev D
Table 6-5 UMTS Power per Carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Table 6-6 System Gain (Loss) Relative to CATV Cable Length . . . . . . . . . . . . . 6-12
Table 6-7 Coaxial Cable Losses (Lcoax) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Table 6-8 Average Signal Loss of Common Building Materials . . . . . . . . . . . . . 6-14
Table 6-9 Frequency Bands and the Value of the First Term in Equation (3) . . . 6-15
Table 6-10 Estimated Path Loss Slope for Different In-Building Environments . 6-16
Table 6-11 Approximate Radiated Distance from Antenna
for 800 MHz SMR Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
Table 6-12 Approximate Radiated Distance from Antenna
for 850 MHz Cellular Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
Table 6-13 Approximate Radiated Distance from Antenna
for 900 MHz GSM Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
Table 6-14 Approximate Radiated Distance from Antenna
for 900 MHz EGSM Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-18
Table 6-15 Approximate Radiated Distance from Antenna
for 1800 MHz DCS Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18
Table 6-16 Approximate Radiated Distance from Antenna
for 1900 MHz PCS Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-19
Table 6-17 Approximate Radiated Distance from Antenna
for 2.1 GHz UMTS Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-19
Table 6-18 Link Budget Considerations for Narrowband Systems . . . . . . . . . . . . 6-25
Table 6-19 Narrowband Link Budget Analysis: Downlink . . . . . . . . . . . . . . . . . .6-27
Table 6-20 Narrowband Link Budget Analysis: Uplink . . . . . . . . . . . . . . . . . . . . 6-28
Table 6-21 Distribution of Power within a CDMA Signal . . . . . . . . . . . . . . . . . .6-29
Table 6-22 Additional Link Budget Considerations for CDMA . . . . . . . . . . . . . . 6-30
Table 6-23 CDMA Link Budget Analysis: Downlink . . . . . . . . . . . . . . . . . . . . . . 6-32
Table 6-24 CDMA Link Budget Analysis: Uplink . . . . . . . . . . . . . . . . . . . . . . . .6-34
Table 7-1 Distance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3
Table 7-2 Installation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Table 7-3 Tools and Materials Required for Component Installation . . . . . . . . . . 7-8
Table 7-4 Optional Accessories for Component Installation . . . . . . . . . . . . . . . . . 7-9
Table 7-5 Troubleshooting Main Hub LEDs During Installation . . . . . . . . . . . . 7-17
Table 7-6 Troubleshooting Expansion Hub LEDs During Installation . . . . . . . . 7-23
Table 7-7 Troubleshooting RAU LEDs During Installation . . . . . . . . . . . . . . . . 7-28
Table 7-8 Alarm Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47
Table 9-1 Troubleshooting Main Hub Port LEDs During Normal Operation . . . . 9-7
Table 9-2 Troubleshooting Main Hub Status LEDs During Normal Operation . . 9-8
Table 9-3 Troubleshooting Expansion Hub Port LEDs During Normal Operation 9-9
Table 9-4 Troubleshooting Expansion Hub Status LEDs During Normal Operation .
9-10