User Manual

InterReach Fusion Wideband Installation, Operation, and Reference Manual 3-1
D-620616-0-20 Rev G CONFIDENTIAL
SECTION 3 Fusion Wideband Main Hub
This section contains the following subsections:
• Section 3.1 Fusion Wideband Main Hub Overview . . . . . . . . . . . . . . . . . . . . 3-1
• Section 3.2 Fusion Wideband Main Hub Front Panel . . . . . . . . . . . . . . . . . . . 3-4
• Section 3.3 Fusion Wideband Main Hub Rear Panel . . . . . . . . . . . . . . . . . . . 3-8
• Section 3.4 Main Hub Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
• Section 3.5 Faults, Warnings, and Status Messages . . . . . . . . . . . . . . . . . . . 3-11
3.1 Fusion Wideband Main Hub Overview
The Fusion Wideband Main Hub (shown in Figure 3-1) distributes up to three indi-
vidual (Band 1, 2, and 3) downlink RF signals from a base station, repeater, or Flex-
Wave 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 system. 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 800/850/1900, 700/AWS, 700/700 (Upper C) MIMO, 700/700 (Lower
ABC) MIMO, 700 ABC/AWS HP/AWS HP, and 700 UC/AWS 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.