User's Manual
Table Of Contents
- Warranties
- Hardware
- Software Warranty
- Returns
- Limitations of Liabilities
- Reporting Defects
- Warnings and Admonishments
- RF Safety
- Compliance with RF safety requirements:
- Power requirements for DC Inputs
- Laser Safety
- Care of Fiber Optic Connectors
- Regulatory Compliance Information
- Standards and Certifications
- Licensee Contact Information
- About this Guide
- Additional Relevant Documents
- List of Acronyms
- Table of Contents
- 1 Introduction
- 2 Installation Guidelines
- 3 Physical Installation
- Appendix A: System Specifications
- RF Parameters
- Supported Services
- RF Parameters per Service Antenna Port
- RF Adjustment
- OverPower Protection Mechanism
- Power Down Mechanism
- RF Parameters for External Wideband and WCS Input Ports
- Physical Specifications
- Standards and Approvals
- Appendix B: Ordering Information
Corning Restricted - Draft for public release
Introduction
CMA-xxx-AEN
Page 18
Refer to Figure 1-7 and Table 1-2 for description of HX status LEDs.
HX 2.5GHz TDD RCU Module Status LEDs
Figure 1-7
Note: Module 1 and Module 2 LEDs correspond to installed modules [Module 1 for ANT. 1 (SISO); Module 2 for ANT. 2
(MIMO)].
LED State Description
Run Steady green
Off
Power input detected
Unit power is off
Comm Green Short blink upon receiving FSK message(Off at any other time)
Link Steady green Optical link level is above normal threshold
Blinking green Optical link level is lower than normal threshold but above no-link
threshold
Off Optical link level is below No link threshold
Status Green / Yellow / Red Color according to device’s overall status
Service
Green
Service status is ok
Red
Any service alarm is set
Ant.
Green
VSWR alarm is clear
Red
VSWR alarm is set
Temp.
Green
Over Temp and Temperature Protection alarms are clear
Red
Over Temp or Temperature Protection alarms is set
T-Sync
Green
TDD sync locked
Red
TDD sync error (unlocked)
Fan
Green
Fan alarm is clear
Yellow
Fan alarm is set (minor) for first fan faulty
Red
Fan alarm is set (minor or major) for more than one faulty fan
Table 1-2. HX 2.5GHz TDD RCU Status LED Descriptions