DMD15/DMD15L IBS/IDR Satellite ModemUser Interfaces

 

Eb/No and commands to the remote modem to increase

 

or decrease Transmit Power accordingly are sent.

Tracking Rate:

{0.5 to 6.0}

 

Allows the user to set the rate at which the commands to

 

increase or decrease Transmit Power are sent. Each

 

command will result in a 0.5-dB increase or decrease in

 

Transmit Power from the remote transmitter. The

 

tracking rate is adjustable from 0.5 dB per minute to 6.0

 

dB per minute in 0.5 dB steps. The resulting 'command

 

rate' is 1 command every minute to 1 command every

 

five seconds.

Local CL Action:

{HOLD, NOMINAL, MAXIMUM}

 

Allows the user to set the Transmit Power Setting to be

 

used when the local modem receiver loses lock. The

 

setting can be 'HOLD' (no action taken), 'NOMINAL' (the

 

nominal Transmit Power Setting is used), and

 

'MAXIMUM' (the maximum Transmit Power Setting is

 

used).

Remote CL Action:

{HOLD, NOMINAL, MAXIMUM}

 

Allows the user to set the Transmit Power Setting to be

 

used when the remote modem receiver loses lock. The

 

setting can be 'HOLD' (no action taken), 'NOMINAL' (the

 

nominal Transmit Power Setting is used), and

 

'MAXIMUM' (the maximum Transmit Power Setting is

 

used).

TM051 - Rev. 5.8

4-15

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Paradyne DMD15L operation manual Tracking Rate, Local CL Action, HOLD, NOMINAL, Maximum, Remote CL Action
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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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