Ericsson LBI-39101A Supervisor Headset female DB-9 labeled Super H/S, Select Speaker, PIN Name

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ENHANCED AUDIO ENCLOSURE CONNECTOR PIN-OUTS

LBI-39101

Table 17 – Supervisor Headset (female DB-9 labeled "SUPER H/S")

PIN

NAME

USE

 

 

 

Table 19 – Unselect Speakers –Three Total (male DB-9 labeled "UNSEL SPKRx"*)

PIN

 

NAME

USE

 

 

 

 

1

no connection

 

2

no connection

 

 

 

 

3

SUPR_JACK_SENSE_IN

headset connected/not

connected sense input

 

 

 

 

 

4

PS_GND_IN

ground for pins 3 & 6

 

 

 

5

SUPR_HEADSET_

mic audio ground

MIC_IN_GND

for pin 9

 

 

 

 

6

SUPR_PTT_IN

PTT input; see pin 4

 

 

 

7

SUPR_HEADPHONE_

headphone/earphone

 

OUT

output; see pin 8

 

 

 

8

SUPR_HEADPHONE_

headphone/earphone

 

OUT_GND

ground for pin 7

1

2

3

4

5

6

7

8

9

UNSELECT_SPEAKER_

x_OUT

USEL_SPEAKER_

x_OUT_ GND

no connection

+12V

+12V

no connection

PS_GND_IN

PS_GND_IN

no connection

high-impedance

speaker audio output

ground for pin 1

speaker amp 12 Vdc power; see pins 7 & 8

speaker amp

power grounds

9

SUPR_HEADSET_

mic audio input;

MIC_IN

see pin 5

 

Table 18 – Select Speaker

* "x" = unselect speaker number (1, 2 or 3)

Table 20 – Operator Footswitch (female DB-9 labeled "OPER FT. SW.")

(male DB-9 labeled "SEL SPKR")

PIN

NAME

USE

 

 

 

 

 

 

1

SELECT_SPEAKER_OUT

high-impedance

speaker audio output

 

 

 

 

 

2

SELECT_SPKR_OUT_GN

ground for pin 1

 

D

 

 

 

 

3

no connection

 

 

 

 

4

+12V

speaker amp 12 Vdc

 

 

5

+12V

power; see pins 7 & 8

 

 

 

 

6

no connection

 

 

 

 

7

PS_GND_IN

speaker amp

 

 

8

PS_GND_IN

power grounds

 

 

 

 

9

no connection

 

 

 

 

 

 

 

PIN

1

2

3

4

5

6

7

8

9

NAME

no connection PS_GND_IN no connection

MONITOR_PTT_IN

no connection

B/G_PTT_IN

no connection no connection no connection

USE

ground for pins 4 & 6

monitor PTT (enable)

input; see pin 2

B/G PTT input;

see pin 2

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Contents LBI-39101A Table of ContentsEditor Program File Directories and ContentsAudio Cable 100-FOOT 19B804083P2 TablesFigures This Page Intentionally Blank General GeneralBoard SET-UP Board SET-UPPersonal Computers Enhanced Audio EnclosureDigital Pots Settings Speaker AssemblyMinimum Volume Level DIP Switch SW1 Position Speaker Amp BoardDigital Pots Board SET-UP FigureG3 − Speaker Amp Board SW1 Factory Setting Maximum Volume Level DIP Switch SW1 PositionInterconnecting the Equipment Interconnecting EquipmentRS-422 Board CEC/IMC InterconnectionsControl Data Link OverviewRS-422 Interfacing Co-Located Hook-Ups Signal Identifi PIN no Cation Wire TypicalConsole CEC/IMC Color Port ConnectionAudio Links ∙ MNP Options∙ DTE Options CEC/IMC Identification 4-Wire Console Input or Output 2-WireCEC/IMC Input or Output 2-Wire − CEC/IMC-To-C3 Maestro Interconnections Co-Located Interconnecting the Equipment Standard PC Keyboard Personal ComputerDispatch Keyboard DeskGMic if used− Boom/Gooseneck Mic Wiring Footswitches if usedWire Color DB-9 PIN Number Boom/Gooseneck Mic if usedPaging Input if used Recorder Outputs if usedCall Director if equipped Relay Outputs if usedConsole-to-CEC/IMC Audio Interconnections Console-to-Call Director InterconnectionsName Input USE Output Type Input USE OutputAudio Tower Replacement Audio Tower ReplacementAC Power and UPS Equipment Equipment Room GroundingMale Cable DB-9 PIN Wire USE Number Color Application Software InstallationDispatch Keyboard Cable Color Coding SpeakersPagingGInputs POWER-UP ProcedureRelayGOutputs CallGDirectorLBI-39101 Software Installation and SET-UP Procedure Software Installation SET-UP ProcedureFile Directories and Contents PC Cmos SET-UP ProgramEditor Program Software Installation and SET-UP ProcedureConsole User Profile Configuration Running the C3 Maestro Application ProgramDatabase Initialization Console Privilege Lists System Manager Database UploadsSaving Database Information CEC/IMC Auxiliary I/OLBI-39101 Enhanced Audio Enclosure Connector PIN-OUTS Enhanced Audio Enclosure Connector PIN-OUTSSoftware Installation and Upgrades CEC/IMC Audio Lines female DB-25 labeled LinesEnhanced Audio Enclosure Rear Panel Connectors Enhanced Audio Enclosure Connector PIN-OUTSBoom/Gooseneck Microphone female DB-9 labeled B/G MIC Call Director female DB-9 labeled Call DIRDesk Microphone female DB-9 labeled Desk MIC Operator Headset Female DB-9 labeled Oper H/SSupervisor Headset female DB-9 labeled Super H/S Select SpeakerPIN Name Optional RS-422 Input/Output female DB-9 labeled I/O Supervisor Footswitch female DB-9 labeled Super FT. SWDispatch Keyboard Serial Input/Output Female DB-9 labeled KBDTerminal Name Terminal Name Activation MethodRecorder Outputs 4-position terminal block labeled Recorder Terminal Name USEControl Data Cable 100-FOOT 19B804083P3 Cable Assembly DiagramAudio Cable 100-FOOT 19B804083P2 Ericsson Inc

LBI-39101A specifications

The Ericsson LBI-39101A is a robust and versatile base station designed to facilitate efficient communication networks. Known for its reliable performance, the LBI-39101A plays a crucial role in enhancing the connectivity landscape for mobile operators. This equipment supports a range of technologies, making it an ideal choice for operators aiming to deliver high-quality services in both urban and rural environments.

One of the key features of the LBI-39101A is its support for multiple frequency bands, allowing it to operate across various spectrum allocations. This flexibility enables mobile operators to effectively manage their frequency resources and optimize network performance. Additionally, the base station is designed to support both 2G and 3G technologies, making it a valuable asset for operators transitioning to newer standards while still catering to older devices in their network.

The LBI-39101A also incorporates advanced receiver and transmitter technology, which enhances its ability to handle high traffic loads and support a larger number of simultaneous users. This capability is crucial in densely populated areas where network demand is high. The base station's design also emphasizes energy efficiency, reducing both operational costs and environmental impact, which is becoming increasingly important in today's eco-conscious world.

Another notable characteristic of the LBI-39101A is its modular architecture. This design allows for easy upgrades and scalability, enabling operators to expand their network capabilities without the need for extensive infrastructure overhauls. The base station can accommodate future enhancements seamlessly, ensuring that it remains competitive as technology evolves.

Moreover, the LBI-39101A includes built-in support for advanced features such as MIMO (Multiple Input Multiple Output) technology, which improves data throughput and reliability. This is particularly significant as mobile data consumption continues to rise, placing immense pressure on existing networks. The MIMO capability allows for enhanced spectral efficiency, which is crucial for maximizing the available bandwidth.

In summary, the Ericsson LBI-39101A stands out as a powerful base station with a host of features designed for modern mobile communication. Its support for multiple technologies, energy efficiency, modular design, and advanced MIMO capabilities make it an excellent choice for operators looking to enhance their networks and provide superior connectivity for users. As the mobile landscape evolves, the LBI-39101A is poised to remain a key player in facilitating seamless communication.
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