User InterfacesDMD15/DMD15L IBS/IDR Satellite Modem

99

1792

16/15

3/4

IBS

IBS

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

101

2048

16/15

3/4

IBS

IBS

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

102

1856

16/15

1/2

IBS

IBS

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

105

1856

16/15

3/4

IBS

IBS

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

106

2048

1*

3/4

IBS

IBS

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

120

1544

3072/2095

3/4

IBS

IBS

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

135

1984

16/15

1/2

IBS

IBS

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

139

1984

16/15

3/4

IBS

IBS

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

45

3088

1

1/2

CNT

V.35 (IESS)

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

141

3088

1

3/4

CNT

V.35 (IESS)

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

176

4000

1

1/2

CNT

V.35 (IESS)

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

116

4000

1

3/4

CNT

V.35 (IESS)

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

60

1344

1/15

3/4

IBS

IBS

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

200

128

NONE

1/2

CNT

V.35(IESS)

DISABLE

DISABLE

QPSK

 

 

 

 

 

 

 

 

 

4.5 Sample DMD15/DMD15L Applications

The following section provides brief application notes for operating the DMD15/DMD15L and explains by example how to configure the DMD15/DMD15L for some of the most popular configurations.

The following information illustrates the allowable combinations for Mode and Data Rate for the DMD15/DMD15L.

Allowable Combinations: Mode/Rate/Framing.

4-30

TM051 – Rev. 5.8

Page 80 Page 82
Page 81
Image 81
Paradyne operation manual Sample DMD15/DMD15L Applications, None CNT
Page 80 Page 82

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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