LBI-39101

TABLE OF CONTENTS

 

 

Page

Table 16 – Operator Headset (female DB-9 labeled " OPER H/S")

32

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

33

Table 18 – Select Speaker (male DB-9 labeled " SEL SPKR")

33

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

33

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

33

Table 21 – Supervisor Footswitch (female DB-9 labeled " SUPER FT. SW.")

34

Table 22 – Optional RS-422 Input/Output (female DB-9 labeled " I/O")

34

Table 23 – Personal Computer RS-232 Input/Output (female DB-9 labeled " PC")

34

Table 24 – Dispatch Keyboard Serial Input/Output (female DB-9 labeled " KBD")

34

Table 25 – Relay Connections (18-position terminal block labeled " RELAYS")

35

Table 26 – Pager Input (4-position terminal block labeled " PAGING")

35

Table 27 – Recorder Outputs (4-position terminal block labeled " RECORDER")

35

Table 28 – Auxiliary Audio Inputs (Not Supported)

35

FIGURES

 

Figure 1 – C3 Maestro With Enhanced Audio Enclosure Equipment Interconnections

5

Figure 2 − Audio System Board DIP Switch S1 Factory Setting (ALC Enabled On All Mics)

6

Figure 3 − Speaker Amp Board SW1 Factory Setting

10

Figure 4 – Plug-In RS-422 Board DB-25 Connector Pin-Out

13

Figure 5 − Audio Line Input And Output Connections At Enhanced Audio Enclosure

15

Figure 6A − CEC/IMC-To-C3 Maestro Interconnections (Co-Located)

16

Figure 6B − CEC/IMC-To-C3 Maestro Interconnections (Remote And/Or RS-232)

17

Figure 7 – Recorder Outputs At Enhanced Audio Enclosure

20

Figure 8 – Pager Inputs At Enhanced Audio Enclosure

20

Figure 9 – Relay Terminal Block At Enhanced Audio Enclosure

21

Figure 10 − Call Director Interface Connector At Enhanced Audio Enclosure

22

Figure 11 – Enhanced Audio Enclosure Rear Panel Connectors

31

3

Page 2 Page 4
Page 3
Image 3
Ericsson LBI-39101A manual Figures
Page 2 Page 4

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.
Top Page Image Contents