User's Manual
Table Of Contents
- 1 Introduction
- 2 Unit Descriptions
- 3 Installation Guidelines
- 3.1 General System Specifications and Requirements
- 3.2 Infrastructure Preparation
- 3.3 Antenna Specifications and Guidelines
- 4 IHU Installation
- 4.1 General Installation Information
- 4.2 IHU Installation
- 4.3 Grounding Chassis
- 4.4 RF Connections
- 4.5 IHU Fiber Connections
- 4.6 Management Connections
- 4.7 Power Connections and Power Up
- 4.8 Verifying Normal Operation
- 5 PSU6 Installation
- 6 MRU Installation
- 7 Appendix A: Specifications
- 8 Appendix B: Ordering Information
Corning Optical Communications DRAFT User Manual I CMA-XXX-AEN I Page 22
2.1.3 Radio Expander (RIX) Module
The RIX module provides the RF interface to the OIX module. Each
IHU includes one RIX.
Port
Description
(TO OIX)
Two 9 – pin connectors which serve as the RF
interfaces to the OIX. RIX supports
connections to two OIXs via an Expander cable
(ERFC).
REF OUT/REF
IN
Two QMA connectors used for reference clock
signal connections between RIX modules.
Note: The reference clock passes from the
Main HEU to all auxiliary chassis.
Table 2-8. RIX Ports Description
Figure 2-5. RIX Module Interfaces