DMD15/DMD15L IBS/IDR Satellite Modem

User Interfaces

 

 

Table 5-6. S6 Ground/Deferred – C

Switch Positions

AGC Out

1X

2X

3On

4Off

5X

Prompt - C

1X

2X

3Off

4On

5X

5.13 TERMINAL (J12)

The Terminal Port is an RS-232 Connection that is used to connect a terminal for operating and monitoring the system. It is a 9-Pin Female “D” Connector. Refer to Table 5-7 for pinouts.

Table 5-7. Terminal Port (RS-232) 9-Pin Female “D” Connector (J12)

 

Pin No.

Signal Name

Signal

Direction

 

 

 

 

 

 

 

 

3

Transmit Data

TxD

Output

 

 

 

 

 

 

 

 

2

Receive Data

RxD

Input

 

 

 

 

 

 

 

 

5

Ground

GND

---

 

 

 

 

 

 

 

 

7

Request to Send

RTS

Input

 

 

 

 

 

 

 

 

8

Clear to Send

CTS

Input

 

 

 

 

 

 

 

5.14 REMOTE (J13)

The Remote Port is a RS-485 Connection for remote monitor and control of the modem. It is a 9- Pin Female “D” Connector. Refer to Table 5-8 for pinouts.

Table 5-8. Remote Port RS-485 9-Pin Female “D” Connector (J13)

 

Pin No.

Signal Name

Signal

Direction

 

 

 

 

 

 

 

 

1

Transmit Data B

RS-485 TxD-B

Output

 

 

 

 

 

 

 

 

2

Transmit Clock A

TxC-A

Output

 

 

 

 

 

 

 

 

3

Transmit Clock B

TxC-B

Output

 

 

 

 

 

 

 

 

4

Receive Clock A

RxC-A

Input

 

 

 

 

 

 

 

 

5

Signal Common

Common

---

 

 

 

 

 

 

 

 

6

Transmit Data A

RS-485 TxD-A

Output

 

 

 

 

 

 

 

 

7

Receive Clock B

RxC-B

Input

 

 

 

 

 

 

 

 

8

Receive Data B

RS-485 RxD-B

Input

 

 

 

 

 

 

 

 

9

Receive Data A

RS-485 RxD-A

Input

 

 

 

 

 

 

 

TM051 - Rev. 5.8

5-7

Page 159 Page 161
Page 160
Image 160
Paradyne DMD15L operation manual Terminal J12, Remote J13, S6 Ground/Deferred C Switch Positions AGC Out
Page 159 Page 161

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.
Top Page Image Contents