User Interfaces

DMD15/DMD15L IBS/IDR Satellite Modem

 

 

ES Baud:

{150-19200}

 

Allows the user to select the baud rate in Enhanced

 

Async mode. Available rates are listed in Sect 3.20.1

ES Data Bits:

{7,8}

 

Allows the user to choose between 7 or 8 bit data.

4.3.5 AUPC Menu Options and Parameters

Note: AUPC Menus are only available when the Modulator is in ‘Closed Net’ Mode and Framing is ‘EFAUPC 1/15’.

Local AUPC (menu):

The 'LOCAL AUPC CONFIGURATION' Menu contains

 

the local configuration parameters for the AUPC

 

Function.

AUPC Enable:

{Off, On}

 

Allows the user to enable or disable the Local AUPC

 

Function of the local modem. The Local AUPC Function

 

is the response to the commands for an increase or

 

decrease of the Transmit Power in 0.5 dB steps. The

 

command to change to the setting is indicated in the

 

'REMOTE CL ACTION' Menu upon receiver loss of lock

 

of the remote modem.

Nominal TX Power:

{variable through power range}

 

Allows the user to set the nominal Transmit Power. The

 

nominal Transmit Power is the setting that will be used

 

when the remote modem indicates that its receiver has

 

lost lock and commands a change to the setting

 

indicated in the 'REMOTE CL ACTION' Menu. That

 

change will only be implemented if the 'REMOTE CL

 

ACTION' Menu is set to “NOMINAL”.

Minimum TX Power:

{variable through power range}

 

Allows the user to set the minimum Transmit Power.

 

The minimum Transmit Power is the lowest power

 

setting that will be used when the remote modem

 

commands a decrease of the Transmit Power.

Maximum TX Power:

{variable through power range}

 

Allows the user to set the maximum Transmit Power.

 

The maximum Transmit Power is the highest power

 

setting that will be used when the remote modem

 

commands an increase of the Transmit Power. It is the

 

setting that will be used when the remote modem

 

indicates that its receiver has lost lock and commands a

 

change to the setting indicated in the 'REMOTE CL

 

ACTION’, Menu. That change will only be implemented

 

if the 'REMOTE CL ACTION' Menu is set to “MAXIMUM”.

Target Eb/No:

{variable}

 

Allows the user to set the desired Eb/No for the local

 

receiver. This setting is compared against the receive

4-14

TM051 – Rev. 5.8

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Paradyne DMD15L operation manual Aupc Menu Options and Parameters
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DMD15, DMD15L specifications

The Paradyne DMD15L and DMD15 are advanced digital modems designed to enhance communication in a variety of networking environments. As part of Paradyne's robust portfolio of networking solutions, these devices are engineered to deliver reliable and efficient data transmission over both copper and fiber optic connections.

One of the main features of the DMD15L and DMD15 is their capability to support Multiple Protocol Data Units (MPDUs), which enables them to handle a diverse range of network protocols seamlessly. This flexibility makes them suitable for different applications, from industrial automation to telecommunications.

These modems utilize advanced modulation techniques, such as Quadrature Amplitude Modulation (QAM), to maximize data throughput while maintaining signal integrity. This ensures that users benefit from high-speed connections, even in challenging signal environments. Furthermore, the DMD15 series incorporates Error Correction Codes (ECC) that enhance data reliability, effectively reducing packet loss and ensuring data coherence during transmission.

The DMD15L is particularly notable for its long-range capabilities, making it a go-to solution for users requiring extended distances without compromising data quality. It features built-in Adaptive Equalization, which automatically adjusts signal levels to optimize performance over varying transmission distances. This technology is crucial in maintaining consistent high-speed connectivity, especially in environments with variable conditions.

Both models are equipped with user-friendly interfaces that facilitate configuration and management. They support SNMP (Simple Network Management Protocol) for real-time network monitoring, allowing administrators to track performance metrics and identify potential issues before they impact users. The devices also include LED indicators for quick status checks, ensuring that users have immediate visibility of operational conditions.

In terms of physical characteristics, the DMD15 and DMD15L are designed for durability and ease of installation. They come in a compact form factor, making them suitable for deployment in constrained spaces. Additionally, their robust casing is built to withstand harsh environmental conditions, making them suitable for both indoor and outdoor installations.

Overall, the Paradyne DMD15L and DMD15 are high-performance modems that combine versatile technologies, reliability, and user-friendly features. They are excellent choices for organizations looking to enhance their communication capabilities and ensure robust data transmission across diverse networks. With their advanced functionalities and adaptability, these modems stand out as key components in modern network infrastructure.
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