Operation Manual
Table Of Contents
- Safety Precautions
- About This Manual
- Table of Contents
- Chapter 1 Introduction
- Chapter 2 System Description
- Chapter 3 Installation guidelines
- Chapter 4 DAS Software Configuration
- Chapter 5 Commissioning
- Chapter 6 RF Commissioning
- Chapter 7 Troubleshooting
- Alarms
- Base Station Gateway (BGW) Alarms
- Fiber Optic Remote (FOR) Alarms
- Remote Unit (RU) Alarms
- Fiber optic Interface (FOI) Alarms
- Base Station Interface (BIU) Alarms
- Medium Power Amplifier (PA) Alarms
- Variable Gain Amplifier (VGA) Alarms
- Analog Pre-distortion (APD) Amplifier Alarms
- Multi-carrier Power Amplifier Interface (MPI) alarms
- Alarms
- Chapter 8 Model Identification
ID Name Class Severity Unit
6 5VA 0x0104 Warning APD
Description 5 V Analog power has failed.
NOC Actions Dispatch field tech to change the remote unit.
Field Actions Replace remote unit.
ID Name Class Severity Unit
7 Table missing 0x0104 Warning APD
Description
Calibration or configuration table in database missing. This is a software fault
but the easiest way to fix it is to replace the unit.
NOC Actions Dispatch field tech to change the remote unit.
Field Actions Replace remote unit.
ID Name Class Severity Unit
11 Temperature alarm 0x0104 Warning APD
Description Temperature is above the threshold (95° C(203° F) in the unit.
NOC Actions
For indoor units dispatch field tech to check the ambient temperature in the
room and arrange for ventilation as needed. For outdoor units arrange for sun
shield to be mounted.
Field Actions See actions at NOC.
ID Name Class Severity Unit
11 Temperature alarm 0x0104 Error APD
Description Temperature is above the threshold (105° C(221° F) in the unit.
NOC Actions
For indoor units dispatch field tech to check the ambient temperature in the
room and arrange for ventilation as needed. For outdoor units arrange for sun
shield to be mounted.
Field Actions See actions at NOC.
ID Name Class Severity Unit
12 Temperature alarm low 0x0104 Error APD
Description Temperature is below the limit.
NOC Actions
No action normally needed. This alarm generally happens if the unit has been
out of power for a time in cold environment. It will generate enough heat to
get back in order in an hour or so.
Field Actions See actions at NOC.
Fiber Distributed Antenna System (Fiber DAS)
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