DMD15/DMD15L IBS/IDR Satellite ModemUser Interfaces

16

IDR ESC Audio Input Channel 2A

ESCAUDTX 2A

Input

 

 

 

 

17

IDR ESC Audio Output Channel 1A

ESCAUD RX 1A

Output

 

 

 

 

18

IDR ESC Audio Output Channel 2A

ESCAUD RX 2A

Output

 

 

 

 

19

IDR ESC Backward Alarm Input - 3

ESCBWI 3

Input

 

 

 

 

20

IBS ES Transmit Data A IDR ESC

TXD-A BWI 1

Input

 

Backward Alarm Input 1

 

 

 

 

 

 

21

Mod Fault Open Collector Output

MOD FLT

Output Open

 

 

 

Collector

 

 

 

 

22

IBS ES Receive Data Output - A

ES RXD-A

Output

 

 

 

 

23

IBS ES Data Set Ready

ES DSR

Output

 

(RS-232 Only)

 

 

 

 

 

 

24

IDR ESC Transmit 8 Kbps

ESCTXC-A

Output

 

Output Clock

 

 

 

 

 

 

25

IDR ESC Transmit 8 Kbps

ESCTXD-A

Input

 

Output Data

 

 

 

 

 

 

26

IDR ESC Receive 8 Kbps

ESCRXC-A

Output

 

Output Clock

 

 

 

 

 

 

27

IDR ESC Receive 8 Kbps

ESCRXD-A

Output

 

Output Data

 

 

 

 

 

 

28

IDR ESC Backward Alarm

ESCBWO 4NC

---

 

Output - 4 Normally Closed

 

 

 

 

 

 

29

IBS Transmit Octet Input - A

TXO-A

Input

 

 

 

 

30

Synchronous Data Mode A

SYNC DM-A

Output

 

 

 

 

31

Synchronous Data Clear to

SYNC CS-A

Output

 

Send - A

 

 

 

 

 

 

32

IBS Receive Octet

RXO-A

Output

 

Output - A

 

 

 

 

 

 

33

Synchronous Data Request to

SYNC RS-A

Input

 

Send - A

 

 

 

 

 

 

34

Synchronous Data Receiver

SYNC RR-A

Output

 

Ready - A

 

 

 

 

 

 

35

G.703 Send Data Input - B

G703B SD-B

Input

 

 

 

 

36

Synchronous Data Send Data

SYNC SD-B

Input

 

Input - B

 

 

 

 

 

 

37

IDR ESC Backward Alarm

ESCBWO 1 NC

---

 

Out - 1 Normally Closed

 

 

 

 

 

 

38

G.703 Insert Data Input - B

G703B IDI-B

---

 

 

 

 

39

Synchronous Data Send Timing

SYNC ST-B

---

 

Output - B

 

 

 

 

 

 

40

IDR ESC Backward Alarm

ESCBWO 2C

---

 

Out - 2 Common

 

 

 

 

 

 

TM051 - Rev. 5.8

5-11

Page 163 Page 165
Page 164
Image 164
Paradyne DMD15L Escaud RX 1A, Escaud RX 2A, Txd-A Bwi, Mod Flt, Es Rxd-A, Es Dsr, Sync DM-A, Sync CS-A, Rxo-A, Sync RS-A
Page 163 Page 165

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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