Ericsson LBI-39128 manual Table of Contents

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CONTENTS

LBI-39128

TABLE OF CONTENTS (Cont.)

 

 

Page

OPERATION

22

STARTUP

22

Polling Recovery

22

EDACS Configuration Setup

22

Polling Failure

22

MONITOR

22

Power Sensor Monitoring

22

Power Measurements

23

SWR Calculations

23

ALARMS

23

Alarm Reporting

24

Excessive Alarms

24

PARAMETERS

25

Channel PMU Enable

25

Site PMU Enable

25

PMU Model

25

Transmitter Lower Alarm Limit

27

Transmitter Upper Alarm Limit

27

Antenna Lower Alarm Limit

27

Antenna Upper Alarm Limit

27

SWR Upper Alarm Limit

28

Antenna Mapping

28

ALARM LIMIT RE-CONFIGURATION

28

Alarm Limits As Installed

28

Transmitter Power Alarm Limits

28

Antenna Power Alarm Limits

28

Antenna SWR Alarm Limit

29

MAINTENANCE

30

POWER SENSOR CALIBRATION

30

TIME AND DATE ADJUSTMENT

30

DIAGNOSTIC SCREENS

30

Alarm History Report Screen

30

Channel Monitor Screen

30

SOFTWARE UPDATES

32

ERASE ALL PROGRAMMING

32

ALARM DELAY ADJUSTMENT

33

TROUBLESHOOTING

34

GLOSSARY

36

PMU INTERCONNECT DIAGRAM - EDACS REPEATER CABINET

37

PMU INTERCONNECT DIAGRAM - SITE CONTROLLER CABINET (Upgrade)

38

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Contents Installation & Operation Contents Table of Contents List of Figures and Tables Figures and TablesSpecifications SpecificationsLBI-39128 VAX Site Controller Computer Application Software PromsPersonality Proms Site Controller Software Site Controller HardwareAddition from No PMU PMU HardwareApplication Software PROMs Personality PROMsParts Required ProcedureDB-9 M DB-9 F Trunking Card Upgrade from Old PMUAdaptation from Old PMU Initial POWER-UP Terminal Setup PMU ProgrammingSoftware Initialization Sentry PMU REV 8.6 12/07/94 Time/Date/Password Antenna Mapping Unidirectional Power Sensors Power Sensor CalibrationBi-directional Power Sensors Final Check Monitor StartupAlarms Power MeasurementsSWR Calculations Excessive Alarms Alarm ReportingTransmitter Alarms Antenna AlarmsPMU Model Channel PMU EnableSite PMU Enable ParametersOperation Antenna Upper Alarm Limit Transmitter Lower Alarm LimitTransmitter Upper Alarm Limit Antenna Lower Alarm LimitAntenna Power Alarm Limits Alarm Limit RE-CONFIGURATIONTransmitter Power Alarm Limits Alarm Limits As InstalledAntenna SWR Alarm Limit Channel Monitor Screen Time and Date AdjustmentDiagnostic Screens Alarm History Report ScreenAlarm History Report Site not Programmed Time Erase ALL Programming Software UpdatesAlarm Delay Adjustment Symptom Possible Causes Corrective Action TroubleshootingMaintenance Glossary GlossaryInterconnection Diagram PMU Interconnection Diagram Edacs Site Controller Cabinet

LBI-39128 specifications

Ericsson LBI-39128 is a comprehensive communication solution designed to meet the ever-evolving demands of modern telecommunications. It is renowned for its ability to enhance network performance while providing a robust framework for various communication technologies. This product primarily targets service providers, enabling them to maximize their operational efficiency and improve service delivery.

One of the key features of the LBI-39128 is its versatility in supporting multiple generation technologies, including 2G, 3G, LTE, and even 5G. This ensures that service providers can seamlessly integrate their existing infrastructure and gradually evolve towards more advanced network capabilities without the need for a complete overhaul. The product caters to a wide array of deployment scenarios, from urban environments with high user density to rural areas requiring expansive coverage.

In terms of network performance, the LBI-39128 excels with its advanced radio technologies. It employs Massive MIMO (Multiple Input Multiple Output) and beamforming techniques, which significantly enhance spectral efficiency and improve user experience. With multiple antennas transmitting and receiving signals simultaneously, users benefit from increased throughput and reduced latency, essential for applications such as video streaming and real-time communications.

Another critical characteristic of the Ericsson LBI-39128 is its focus on energy efficiency. The product integrates intelligent power management systems that optimize energy consumption, thereby reducing operational costs for service providers. This aligns with the growing emphasis on sustainable practices within the telecommunications industry.

Moreover, the LBI-39128 features advanced management and automation capabilities. Its network function virtualization (NFV) support enables operators to deploy virtualized network functions efficiently, allowing for dynamic scaling and resource allocation based on real-time demand. This agility is crucial for handling varying loads and enhancing the overall resilience of the network.

Security is also a primary consideration in the design of the LBI-39128. It incorporates robust encryption methods and secure access protocols to protect sensitive data and ensure the integrity of communication channels. This is particularly important in an age where cyber threats are becoming increasingly prevalent.

In summary, the Ericsson LBI-39128 is a state-of-the-art telecommunications solution that stands out due to its support for multiple technologies, advanced radio capabilities, energy efficiency, automated management, and robust security features. Its design reflects the needs of contemporary service providers, allowing them to build and sustain high-performance networks that meet the demands of future communications.