COMSPHERE 3800 Series Modems

S-Register

Table 14-2

(12 of 12)

3800 Series S-Registers

Description

Front Panel Branch

 

 

S89

V.42 ARQ Window Size Increase

None

 

Register allows the V.42 Automatic Request for Transmission (ARQ)

 

 

window size to be set to a value from 6 to 15 frames to accommodate

 

 

satellite delays.

 

 

Register has the following values:

 

 

0 for 6 frames (default)

 

 

1 for 7 frames

 

 

2 for 8 frames

 

 

3 for 9 frames

 

 

S

S

 

 

S

S

 

 

9 for 15 frames

 

 

This command applies only to connections made using V.42bis data

 

 

compression or V.42 error control.

 

 

Factory setting is 6 frames.

 

 

 

 

S90

DTE Rate = VF Rate

Configure\Edit\Misc

 

Register forces the DTE (computer) data rate to be equal to the VF

 

 

(telephone line) data rate.

 

 

Register has the following values:

 

 

0 = Disable

 

 

1 = Enable

 

 

Factory setting is Disable.

 

 

 

 

S91

Cellular Enhancements

Configure\Edit\Misc

 

Register determines whether parameters are set to improve performance

 

 

over a cellular link. Should be enabled when the remote modem is using

 

 

a cellular connection.

 

 

Register has the following values:

 

 

0 = Disable

 

 

1 = Enable

 

 

Factory setting is Disable.

 

 

 

 

S92

V.29 Train On Data

Configure\Edit\Leased Line

 

Valid only if the V.29 Option is installed, and effective only if V.29 is

 

 

selected for the leased-line rate. Register determines whether the

 

 

modem must receive a standard V.29 training sequence in order to enter

 

 

Data mode (Disable) or whether it should use the received Data mode

 

 

for training (Enable).

 

 

Register has the following values:

 

 

0=Disable

 

 

1=Enable

 

 

Factory setting is Disable.

 

 

 

 

S93

RJ11 Cellular Adapt

Configure\Edit\Misc

 

Valid only if Enhanced Throughput Cellular (ETC) is installed. Register

 

 

controls support for an RJ11 connection, including generation of the ETC

 

 

1.1 Calling Tone during call origination.

 

 

Register has the following values:

 

 

0 = Disable

 

 

1 = Enable

 

 

Factory setting is Disable.

 

 

 

 

 

14-26

September 1998

3810-A2-GB30-30

Page 167
Image 167
Paradyne 3800 ARQ Window Size Increase, DTE Rate = VF Rate, Cellular Enhancements, Train On Data, RJ11 Cellular Adapt

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.