Line Rate Mode, 776, 784, 1544, 2056, Region

4. Configuration Options

Table 4-9. Network Physical Interface Options (9788)

Line Rate Mode

Possible Settings: AutoRate, Fixed

Default Setting: AutoRate

Specifies the mode to be used for rate selection.

AutoRate – The unit automatically detects the line rate from the network interface.

Fixed – The unit uses the line rate specified by DSL Line Rate.

DSL Line Rate (Kbps)

Possible Settings:

–If PSD Mask is Symmetric: 200, 264, 328, 392, 456, 520, 584, 648, 712, 776, 784, 840, 904, 968, 1032, 1096, 1160, 1224, 1288, 1352, 1416, 1480, 1544, 1552, 1608, 1672, 1736, 1800, 1864, 1928, 1992, 2056, 2120, 2184, 2248, 2312

–If PSD Mask is Asymmetric (available in future release) and Region is Annex A:

776, 784, 1544, 1552

–If PSD Mask is Asymmetric (available in future release) and Region is Annex B:

2056, 2312

Default Setting: [Depends on settings of Line Rate Mode, PSD Mask, and Region]

Determines the rate on the DSL network interface. Valid rates, and the rates presented on the screen, depend on the values of Region and PSD Mask. If a change to another configuration option renders the selected DSL Line Rate invalid, the Line Rate Mode is set to AutoRate.

Display Conditions – DSL Line Rate does not appear if DSL Line Rate Mode is set to

AutoRate.

200 – 2312 – The DSL line rate is set to the specified rate in Kbps.

Region

Possible Settings: Annex A, Annex B

Default Setting: [Depends on model]

Determines the annex of the G.991.2 recommendation that the unit will conform to. The value of Region in part determines what DSL Line Rates are available. If a change in the Region renders the current DSL Line Rate invalid, the Line Rate Mode is set to AutoRate.

Annex A – The unit conforms to Annex A (for North America).

Annex B – The unit conforms to Annex B (for Europe).

PSD Mask

Possible Settings: Symmetric

Default Setting: Symmetric

Read-only. Specifies the Power Spectral Density (PSD) mask the unit will use. The value of PSD Mask in part determines what DSL Line Rates are available. If a change in the PSD Mask setting (available in a future release) renders the current DSL Line Rate invalid, the Line Rate Mode is set to AutoRate.

Asymmetric – (Future use.) The unit uses the asymmetric PSD mask.

Symmetric – The unit uses the symmetric PSD mask.

4-22

December 2002

9700-A2-GB20-20

9720, 9788 specifications

The Paradyne 9820-8M, 9788, 9128 standalone, 9128 carrier-mount, and 9820-2M are critical components in telecommunications networks, designed to enhance data transmission and improve connectivity. Each model offers unique features and capabilities that cater to various requirements in both enterprise and service provider environments.

The Paradyne 9820-8M is a multi-service access platform that provides high-speed connectivity for voice, video, and data transmission. It supports multiple protocols, enabling seamless integration into existing infrastructures. Key features include a modular design that allows for scalability and easy upgrades, ensuring that organizations can adapt to evolving demands. Its advanced error correction and QoS (Quality of Service) features ensure reliable performance, even in challenging network conditions.

The Paradyne 9788 serves as a versatile platform for both digital and analog communications. It excels in the delivery of broadband services, supporting T1/E1 lines and providing robust mechanisms for data transmission. This model emphasizes redundancy and resilience, with built-in protection switching capabilities that maintain service continuity during faults or maintenance activities. Its compact design makes it an ideal solution for environments with space constraints.

The 9128 standalone model is aimed at customers requiring an easy-to-deploy solution for point-to-point connections. This model offers critical features such as an intuitive user interface, comprehensive diagnostics, and monitoring capabilities that facilitate system management. It also supports diverse network topologies, making it suitable for various deployment scenarios.

In contrast, the 9128 carrier-mount version is engineered for organizations needing to manage multiple connections within a central office or remote site. This model is specifically designed to be mounted in standard telecom racks, optimizing space utilization while maintaining high performance. Its robust hardware allows for excellent thermal management and environmental resilience.

Lastly, the Paradyne 9820-2M combines versatility with high-performance capabilities, making it a reliable choice for service providers. It features dual-channel support, enabling simultaneous transmission and providing a cost-effective solution for high-capacity data needs. With enhanced security features, including encryption capabilities, the 9820-2M ensures that sensitive information transmitted across networks is protected against unauthorized access.

Collectively, these Paradyne models exemplify advanced telecommunications technology, offering scalability, resilience, and high performance. Their diverse features cater to the unique demands of various users, from enterprise networks to service providers, facilitating the continual evolution of communication technologies.

Paradyne 9788, 9720 manual Line Rate Mode, 776, 784, 1544, 2056, Region, PSD Mask

Models: 9720 9788