Paradyne 7975 manual Network Interface Options Menu, Table A-1. Network Interface Options 1

Models: 7975

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Configuration Option Tables

Network Interface Options Menu

For Network Interface Options, refer to Table A-1. To access the Network

Interface Options screen, follow this menu selection sequence:

Main Menu Configuration Current Configuration Network

Table A-1. Network Interface Options (1 of 2)

Margin Threshold

Possible Settings: ±5db, ±4db, ±3db, ±2db, ±1db, 0db, 1db, 2db, 3db, 4db, 5db, 6db, 7db, 8db, 9db, 10db

Default Setting: 0db

Determines the level, expressed in decibels, at which a signal-to-noise margin condition is recognized.

±5db to 10db ± Sets the margin threshold to this value.

Excessive Error Rate Threshold

Possible Settings: 1E±4, 1E±5, 1E±6, 1E±7, 1E±8, 1E±9

Default Setting: 1E±6

Determines the error rate at which an excessive error rate (EER) condition is recognized. The rate is the ratio of the number of CRC errors to the number of bits received in a certain period.

AutoRate

Possible Settings: Enable, Disable

Default Setting: Enable

Specifies whether the DSL line will automatically train up to the best rate or be user selectable. This option is only available when the standalone unit is configured as an LTU.

Enable ± The LTU is set to automatically adjust at the best line rate.

Disable ± The LTU Line rate is user selectable and is based on the DSL Line Rate selected.

A-2

December 1998

7975-A2-GB20-40

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Paradyne 7975 manual Network Interface Options Menu, Main Menu → Configuration → Current Configuration → Network

7975 specifications

The Paradyne 7975 is a robust and versatile product that has made significant strides in the realm of data communications. This device primarily facilitates high-speed data transmission, leveraging advanced technologies designed to optimize performance and reliability. One of its standout features is its ability to handle both analog and digital signals, making it an essential tool for various networking environments.

One of the key technologies employed in the Paradyne 7975 is the use of digital signal processing (DSP). This technology enhances the quality of signals transmitted over long distances, reducing the impact of noise and other interferences that can degrade performance. The integration of DSP allows for improved error correction techniques, ensuring data integrity during transmission.

Another notable feature of the Paradyne 7975 is its compatibility with a range of communication protocols. This inclusivity allows users to connect the device seamlessly with existing infrastructure, facilitating a smooth transition to higher data rates without the need for extensive upgrades. The product supports both T1 and E1 lines, catering to various network structures and requirements.

In terms of performance, the Paradyne 7975 boasts data rates of up to 2.048 Mbps for E1 and 1.544 Mbps for T1, allowing for efficient bandwidth utilization. Its architecture is designed for scalability, enabling businesses to expand their networks without encountering significant bottlenecks. Additionally, the device features built-in diagnostics and monitoring capabilities, which provide administrators with real-time insights into network performance and health.

The physical design of the Paradyne 7975 is also noteworthy. It typically comes in a compact form factor that can easily fit into standard telecommunications racks, making it a space-saving solution for data centers and offices. Its rugged construction ensures longevity and reliability, even in demanding environments.

Moreover, the device includes an intuitive user interface that simplifies configuration and maintenance processes, reducing the overall burden on IT staff. Additionally, its adaptive capabilities enable the device to automatically adjust to varying line conditions, ensuring optimal performance at all times.

Overall, the Paradyne 7975 stands out as a comprehensive solution for businesses seeking to enhance their data communication infrastructures. With its advanced features, compatibility, and user-friendly design, it continues to be a preferred choice for organizations looking to leverage high-speed data transmission technologies.