Ericsson LBI-39128 manual Alarm History Report Site not Programmed Time

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MAINTENANCE

LBI-39128

REPORT SELECTION MENU

1.RETURN TO OPERATION SELECT MENU

2.ALARM REPORT

3.ALARM HISTORY

4.CURRENT STATUS

5.CHANNEL MONITOR

6.CHANNEL-ON TIMERS

7.CHANNEL DUMP

ENTER SELECTION:

Figure 23 - Report Selection Menu

 

 

 

ALARM HISTORY REPORT

 

SITE - NOT PROGRAMMED

 

 

 

 

 

TIME

2:50pm

DATE 1/18

 

 

 

 

 

UNIT

CHANNEL

DESCRIPTION

VALUE

 

TYPE(S)

TIME

DATE

AI06

AI006

TX06

29.4

Watts F

L

2:49pm

1/18

AI25

AI025

ANT01

0.0

Watts F

L

2:49pm

1/18

Press any

key to continue (Esc to abort)

 

 

 

 

 

 

 

 

Figure 24 - Alarm History Report Screen

 

 

 

 

 

 

10:32am

2/03

CHANNEL M O N I T O R

REPORT

 

Esc aborts

 

 

 

Timeout in 15 min

UNIT CHNL

DESCRIPTION

ALARMS

VALUE

UNITS ONTIME

UPLIMIT LOLIMIT

AI01 AI001 TXO1

101.3*WATTS

 

50.0

125.0

Selected

 

 

Calculated Power or

Analog Input Channel or

 

 

Calculated SWR

Analog Pseudo Channel

 

 

 

 

 

 

Figure 25 - Channel Monitor Screen

The second part of the screen is a real time display of the calculated value. It may take a while to get used to the unlabeled format. Only one value is usually shown at a time. A number with one decimal place is a power calculation. A number with two decimal places is an SWR calculation. A number from 15 to 1 is the time remaining until screen times out.

Calculations are made every 250 milliseconds during the time the associated transmitter is keyed. This includes the first 750 milliseconds after a transmitter is keyed, when

alarm conditions are not reported to the Site Controller computer. Therefore, you may briefly see a value that exceeds the alarm limit and notice that no alarm is sent to the Site Controller computer.

Connect the terminal to the PMU and access the PMU as described under the PMU Programming heading in the Installation section of this manual. Then use the following procedure to access the Channel Monitor screen:

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Contents Installation & Operation Contents Table of Contents List of Figures and Tables Figures and TablesSpecifications SpecificationsLBI-39128 Application Software Proms VAX Site Controller ComputerPersonality 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 PMU Programming Terminal SetupSoftware 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 StartupPower Measurements AlarmsSWR 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.