Ericsson LBI-39128 manual PMU Hardware, Application Software PROMs, Personality PROMs

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INSTALLATION

LBI-39128

The location of the Application Software and Personality PROMs on the PROM card is shown in Figure

6.When replacing PROMs, be sure to get each new PROM in the correct location, and with the notched end as shown. Be especially careful of location numbers 01 and 02 since these numbers are used for both sets of PROMs.

Application Software PROMs

Check the revision number marked on the Application Software PROMs. Each of the 14 Application Software PROMs must be marked 344A3265Gx, where x = 6 or higher. (Application Software with x = 5 or lower will not work for the new PMU option.) Figure 7 shows where to find the software revision number and the PROM location number on a typical Application Software PROM label. Replace all 14 Application Software PROMs if required.

Software Revision

344A3265G6

VAX SITE CTRLR

EDACS01

C1994 BY ERICSSON GE

PROM Location

Figure 7 - Application Software PROM Label

Personality PROMs

Replace the two Personality PROMs, even if a PMU was previously installed with this Site Controller computer. Figure 8 shows a typical Personality PROM label. (See the Application Notes section if you need to order new Personality PROMs.)

Serial Number

SER#: 12345678

SITE CONTROLLER

EDACS01

PERSONALITY

PROM Location

Figure 8 - Personality PROM Label

PMU HARDWARE

There are three procedures for the installation of the PMU hardware. The procedure you should use will depend upon whether or not the Site Controller cabinet presently contains EDACS Interface Panels and/or an old PMU. The EDACS Interface Panels are located in the back of the cabinet, near the top. Each panel consists of a 5 1/4 inch X 19 inch frame containing one or more interface modules (boards with connectors). Use Table 1 to select the right PMU hardware installation procedure for your system.

Table 1 - Selection of Installation Procedure

INTERFACE

OLD

 

HARDWARE INSTALLATION

PANEL

PMU

 

PROCEDURE

 

 

 

 

Yes

No

 

A. Addition from No PMU

 

 

 

 

 

Yes

 

B. Upgrade from Old PMU

 

 

 

 

No

Yes

 

C. Adaptation from Old PMU

 

 

 

 

The table and the procedures assume that the equipment that presently exists in the Site Controller cabinet is one of the previous standard configurations. Regardless of which procedure is used, it is very important to know exactly what equipment presently exists, review what has to be done, and be sure you have all the parts you will need before you start the installation.

A. Addition from No PMU

Use this procedure only if your Site Controller cabinet has EDACS Interface panels, but doesn’t have a PMU.

This procedure consists of adding the PMU, Power Monitor interface module, cables between the PMU and the Power Monitor interface module, cable between the PMU and the Site Controller computer, and DC power wires to the PMU, all in the Site Controller cabinet. It also consists of adding the antenna power sensor(s) in the RF Equipment cabinet(s), and the antenna power sensor cables between the antenna power sensor(s) in the RF Equipment cabinet(s) and the Power Monitor interface module in the Site Controller cabinet.

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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 HardwareApplication Software PROMs PMU HardwarePersonality PROMs Addition from No PMUParts 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 Transmitter Alarms Alarm ReportingAntenna Alarms Excessive AlarmsSite PMU Enable Channel PMU EnableParameters PMU ModelOperation Transmitter Upper Alarm Limit Transmitter Lower Alarm LimitAntenna Lower Alarm Limit Antenna Upper Alarm LimitTransmitter Power Alarm Limits Alarm Limit RE-CONFIGURATIONAlarm Limits As Installed Antenna Power Alarm LimitsAntenna SWR Alarm Limit Diagnostic Screens Time and Date AdjustmentAlarm History Report Screen Channel Monitor 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.