Preface

Objectives and Reader

Assumptions

This manual describes how to install and operate the COMSPHEREr 3800 Series standalone and carrier-mounted modems. The reader should have a basic understanding of modems and their operation.

How to Use This Manual

Chapter 1 provides information about the features of 3800 Series modems.

Chapter 2 provides instructions for installing the Model 3810 and Model 3820 modems.

Chapter 3 provides instructions for installing the Model 3811 modems.

Chapter 4 provides the information required to operate the Model 3810 and Model 3820 using the diagnostic control panel (DCP) and the Model 3811 using the COMSPHERE 3000 Series Carrier’s shared diagnostic control panel (SDCP).

Chapters 5 through 12 describe the eight branches of the front panel command sets:

Chapter 5 – Call Setup

Chapter 6 – Talk / Data

Chapter 7 – Status

Chapter 8 – Test

Chapter 9 – Configure

Chapter 10 – Control

Chapter 11 – Remote

Chapter 12 – Security

Chapter 13 provides an overview of fax modem operation.

Chapter 14 provides instructions for displaying and changing AT commands and S-registers.

Appendix A provides a menu tree for 3800 Series modems.

Appendix B provides a list of the result codes produced by 3800 Series modems.

Appendix C provides instructions for performing diagnostic tests when data communications problems occur.

Appendix D provides technical specifications.

Appendix E provides EIA RS-232, EIA RS-366A, and VF TELCO pin assignments.

Appendix F provides V.25bis dialing information.

Appendix G provides a list of all default configuration options available for the four factory preset configurations: Async Dial, Sync Dial, Sync Leased, and UNIX Dial.

Appendix H provides an equipment list for 3800 Series modems.

The Glossary provides a description of terms used throughout this manual.

3810-A2-GB30-30

September 1998

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Paradyne 3800 manual Preface, Objectives and Reader Assumptions, How to Use This Manual

3800 specifications

The Paradyne 3800 is a versatile broadband access platform that has gained recognition for its impressive features and robust performance in delivering high-speed data communications. Designed to meet the demands of both residential and commercial environments, the Paradyne 3800 stands out with its innovative technologies and reliable characteristics.

One of the main features of the Paradyne 3800 is its capability to support multiple protocols, including Ethernet, IP, and ATM. This multi-protocol flexibility allows service providers to offer a range of services, from high-speed Internet access to voice over IP (VoIP) and video conferencing. This adaptability makes it an ideal solution for diverse customer requirements, enhancing service delivery and customer satisfaction.

The Paradyne 3800 utilizes advanced DSL technologies, most notably ADSL and ADSL2+, to provide high-speed internet services over existing copper telephone lines. With a maximum downstream rate of up to 24 Mbps, the 3800 ensures fast data transfers, making it suitable for bandwidth-intensive applications such as streaming and online gaming. Additionally, the device supports bonding capabilities, allowing multiple DSL lines to work together, effectively increasing bandwidth and enhancing overall performance.

Built with scalability in mind, the Paradyne 3800 allows for easy upgrades and expansions. Service providers can seamlessly add more capacity or features as demand grows without significant overhauls to the existing infrastructure. This scalability is complemented by an intuitive management interface, which simplifies network configuration, monitoring, and troubleshooting.

Security is another key characteristic of the Paradyne 3800. It employs various encryption methods and security protocols to safeguard user data and ensure secure communications. This focus on security is increasingly important in today’s cyber landscape, where protecting sensitive information is paramount.

In summary, the Paradyne 3800 is a sophisticated broadband access platform that combines cutting-edge technologies, multiple protocol support, and robust security features. Its scalability, high performance, and ease of management make it an attractive option for service providers looking to enhance their offerings and deliver reliable connectivity to their customers. Whether it’s for high-speed internet, voice, or video services, the Paradyne 3800 is positioned as a dependable solution in the evolving telecommunications landscape.