COMSPHERE 3800 Series Modems

Test Branch

To access the Test branch from the Top-Level menu, make the following selections:

Idle : 19.2

Status Test

F1 F2 F3

Press the key until Test appears. Select Test.

Abort

Abort ends any test that is in progress and brings the modem back to the normal mode of operation. Confirmation is provided by the Command Complete message.

Test :

 

>

Abort

 

Self

F1

F2

F3

Select Abort.

Test : Abort

Command Complete

F1 F2 F3

The modem stops all tests currently in progress and displays the Command Complete status message on the LCD. To exit this function and remain in the Test branch,

press the key. To exit and return to the Top-Level

menu, press the key.

AT Command Equivalent

The AT command is &T0.

Self

Self performs an internal self-test of the modem, which takes less than a minute to complete. The modem must be offline (not connected with another modem), otherwise Invalid Command appears. This test is not valid in Remote mode and does not appear on the LCD of either modem when in Remote mode.

To access Self from the Test branch, make the following selection:

Test :

 

>

Abort

 

Self

F1

F2

F3

Select Self. (All LCD cells and DCP status indicators light.)

If the modem passes self-test, Pass appears on the LCD. If it fails, Failed appears. If the modem fails, contact your service representative.

If Invalid Command appears on the LCD, then another test is in progress or the modem is operating on dial lines. Select Abort to clear the current test, or disconnect to clear the dial lines, and then choose Self.

If the modem receives a ring signal during this test, the test is cancelled and the RI Abort message appears.

To exit this function and remain in the Test branch,

press the key. To exit and return to the Top-Level

menu, press the key.

AT Command Equivalent

The AT command is &T9.

8-2

September 1998

3810-A2-GB30-30

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Paradyne 3800 manual Test Branch, Abort, Self

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.