Renesas Electronics Corporation

82V2048BB8

82V2048BB8 Description

The 82V2048BB8 is an Octal T1/E1 Short Haul Line Interface Unit (LIU) designed for telecom applications. Manufactured by Renesas Electronics Corporation, this device is a surface-mount component that offers a compact and efficient solution for interfacing with T1 and E1 communication lines. It is packaged in a Tape & Reel (TR) format, making it suitable for automated assembly processes. The 82V2048BB8 is designed to operate within a supply voltage range of 3.13V to 3.47V and draws a supply current of 65mA. It features eight circuits, providing multiple channels for simultaneous communication. Although the product is now obsolete, it remains a significant component in legacy telecom systems.

82V2048BB8 Features

• Mounting Type: Surface Mount, enabling integration into compact and high-density telecom equipment.
• Supply Current: 65mA, ensuring efficient power usage and minimal heat generation.
• Supply Voltage Range: 3.13V to 3.47V, providing flexibility in power supply design.
• Function: Line Interface Unit (LIU), facilitating the connection and management of T1 and E1 lines.
• Package: Tape & Reel (TR), ideal for automated assembly and bulk handling.
• Number of Circuits: 8, allowing for multiple communication channels within a single component.
• Interface: E1, T1, supporting both European and North American telecom standards.

82V2048BB8 Applications

The 82V2048BB8 is well-suited for a variety of telecom applications, particularly those requiring efficient and reliable T1/E1 line interfacing. Its eight circuits make it ideal for systems that need to manage multiple communication channels simultaneously. Specific use cases include:

• Telecom Infrastructure: Use in central office equipment, where multiple T1/E1 lines need to be interfaced and managed efficiently.
• Network Access Devices: Integration into devices that provide network access to multiple users or locations.
• Voice and Data Transmission: Ideal for systems that handle both voice and data traffic over T1/E1 lines.
• Legacy Systems: Suitable for maintaining and upgrading existing telecom systems that rely on T1/E1 technology.

Conclusion of 82V2048BB8

The 82V2048BB8 from Renesas Electronics Corporation is a robust and versatile Line Interface Unit designed for telecom applications. Its surface-mount design, efficient power usage, and support for multiple T1/E1 lines make it a valuable component for various telecom systems. Despite its obsolescence, the 82V2048BB8 remains a reliable choice for maintaining legacy systems and ensuring seamless communication. Its unique features, such as the ability to handle eight circuits and support both E1 and T1 interfaces, provide significant advantages over similar models, making it an ideal solution for specific telecom applications.