Ericsson LBI-39128 manual Site Controller Hardware, Site Controller Software

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LBI-39128

INSTALLATION

INSTALLATION

Access to the PROM card in previous VAX versions and older PDP versions that were upgraded to a VAX version is through the top using the following procedure:

SITE CONTROLLER HARDWARE

Verify that the Site Controller computer is a VAX model, or a PDP model that has been upgraded to a VAX model (see the VAX Site Controller heading in the Applications Notes section). If you find that the Site Controller computer is a PDP model, upgrade kits are available through Ericsson Service Parts. Alternatively, the PDP model may be replaced with the current 19A149302P9 VAX model.

SITE CONTROLLER SOFTWARE

The Site Controller computer contains a set of 14 Application Software PROMs and a set of two Personality PROMs. Both sets are located on the PROM card. Access to the PROM card in the latest VAX version of the Site Controller computer is through the back using the following procedure:

1.Turn off the Site Controller computer.

2.Loosen the two fastener screws holding the back panel to the chassis (see Figure 3).

 

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Fastener

 

 

 

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Screws

 

 

 

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0 SM

 

Figure 3 - Location of Fastener Screws on Computer

3.Rotate the back panel down and out of the way (be careful not to damage the ribbon cables).

PROM Card

Figure 4 - Location of PROM Card in Computer

4.Remove the PROM Card (see Figure 4) by pulling on the two tabs fastened to the front edge of the card. (Observe standard handling practices for static sensitive components.)

1.Turn off the Site Controller computer.

2.Pull the Site Controller computer chassis all the way forward on its slide-out track.

3.Pull up the top cover and the attached card cage.

4.Remove the PROM Card (see Figure 5) by pulling on the two tabs fastened to the front edge of the card. (This is a three-handed operation - observe standard handling practices for static sensitive components.)

PROM Card

Figure 5 - Location of PROM Card in Older Computer

 

 

Personality

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PROMs

01-02

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Application

Software

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PROMs

 

 

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Figure 6 - Location of PROMs on PROM Card

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Contents Installation & Operation Contents Table of Contents Figures and Tables List of Figures and TablesSpecifications SpecificationsLBI-39128 Personality Proms VAX Site Controller ComputerApplication Software Proms Site Controller Hardware Site Controller SoftwarePMU Hardware Application Software PROMsPersonality PROMs Addition from No PMUProcedure Parts RequiredDB-9 M DB-9 F Upgrade from Old PMU Trunking CardAdaptation from Old PMU Initial POWER-UP Software Initialization Terminal SetupPMU Programming Sentry PMU REV 8.6 12/07/94 Time/Date/Password Antenna Mapping Power Sensor Calibration Unidirectional Power SensorsBi-directional Power Sensors Final Check Startup MonitorSWR Calculations AlarmsPower Measurements Alarm Reporting Transmitter AlarmsAntenna Alarms Excessive AlarmsChannel PMU Enable Site PMU EnableParameters PMU ModelOperation Transmitter Lower Alarm Limit Transmitter Upper Alarm LimitAntenna Lower Alarm Limit Antenna Upper Alarm LimitAlarm Limit RE-CONFIGURATION Transmitter Power Alarm LimitsAlarm Limits As Installed Antenna Power Alarm LimitsAntenna SWR Alarm Limit Time and Date Adjustment Diagnostic ScreensAlarm History Report Screen Channel Monitor ScreenAlarm History Report Site not Programmed Time Software Updates Erase ALL ProgrammingAlarm Delay Adjustment Troubleshooting Symptom Possible Causes Corrective ActionMaintenance 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.