User's Manual

1-2 InterReach Unison Accel Installation, Operation, and Reference Manual PN 9000-10
620021-0 Rev. A
1.1 Purpose and Scope
This document describes the InterReach Unison Accel system.
• Section 2 InterReach Unison Accel System Description
An overview of the Unison Accel hardware and OA&M capabilities is provided in
this section. This section also contains system specifications and RF end-to-end
performance tables.
• Section 3 Accel Hub
The Main Hub is illustrated and described in this section. Connector and LED
descriptions, communication cable (serial and null modem) pin outs, and unit spec-
ifications are included.
• Section 4 Unison Remote Access Unit
The Remote Access Unit is illustrated and described in this section. Connector and
LED descriptions, and unit specifications are included.
• Section 5 Designing a Unison Accel Solution
This section provides tools to aid you in designing your Unison system, including
tables of the maximum output power per carrier at the RAU and formulas and
tables for calculating path loss, coverage distance, and link budget.
• Section 6 Installing Unison Accel
Installation procedures, requirements, safety precautions, and checklists are pro-
vided in this section. The installation procedures include guidelines for trouble-
shooting using the LEDs as you install the units.
• Section 7 Replacing Unison Accel Components in an Operational System
This section provides installation procedures and considerations when you are
replacing a Unison component in an operating system.
• Section 8 Maintenance, Troubleshooting, and Technical Assistance
Contact information and troubleshooting tables are provided in this section.
• Appendix A Cables and Connectors
Connector and cable descriptions and requirements are provided in this section.
Additionally, cable pin outs and diagrams are given.