User's Guide
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 Faults Reported by Fusion Main/SingleStar Hubs
- C.2 Faults Reported for System CPU
- C.3 Faults for Fusion Expansion Hubs
- C.4 Faults for RAUs
- C.5 Warning/Status Messages for Fusion Main/SingleStar Hubs
- C.6 Warning/Status Messages for System CPUs
- C.7 Warning/Status Messages for Fusion Expansion Hubs
- C.8 Warning /Status Messages for RAUs
Expansion Hub Specifications
4-10 InterReach Fusion Installation, Operation, and Reference Manual
CONFIDENTIAL D-620610-0-20 Rev B
4.5 Expansion Hub Specifications
Table 4-4 Expansion Hub Specifications
Specification Description
Enclosure Dimensions (H
× W × D) 89 mm x 438 mm x 381 mm
(3.5 in. x 17.25 in. x 15 in.) 2U
Weight < 6.6 kg (< 14.5 lb.)
Operating Temperature
0° to +45°C (+32° to +113°F)
Non-operating Temperature
–20° to +85°C (–4° to +185°F)
Operating Humidity, non-condensing 5% to 95%
CATV Connectors
a
a. It is important that you use only recommended CATV 75 Ohm cable with quality F connectors.
8 F, female (CATV - 75 Ohm)
Fiber Connectors
b
b. It is critical to system performance that only SC/APC fiber connectors are used throughout the fiber network, including
fiber distribution panels.
1 Pair, SC/APC
LED Alarm and Status Indicators Unit Status (1 pair):
•Power
• E-Hub Status
Fiber Link Status (1 pair):
•DL Status
•UL Status
Port Status (1 pair per CATV port):
• Link/RAU
External Alarm Connector (contact sense
monitor)
1 9-pin D-sub, female
AC Power (Volts) (47–63 Hz) Rating: 115/230V AC, 6/3A, 50-60 Hz
Operating Range: 90-132V AC/170-250V AC auto-ranging
Power Consumption (W) 4 RAUs: 305 typical
8 RAUs: 530 typical
MTBF 54,477 hours