Siemens EWSD S30810-Q1493-X1 DLUS-LDIA Line Digital Interface Module
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Siemens EWSD S30810-Q1493-X1 DLUS-LDIA Line Digital Interface Module

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S30810-Q1493-X1-9/04
Description

The Siemens S30810-Q1493-X1, designated as DLUS-LDIA (Line Digital Interface Module), is a specialized interface board designed for the Digital Line Unit (DLU) within the Siemens EWSD (Electronic Worldwide Switch Digital) platform. This module serves as a critical communication gateway, facilitating the connection between the DLU subrack and the higher-level Line Group (LTG) or the digital switching fabric. It is responsible for the digital transmission and multiplexing of subscriber traffic, supporting standardized PCM (Pulse Code Modulation) pathways for voice and data.The LDIA module is engineered to handle signaling adaptation and synchronization tasks, ensuring that timing signals from the central coordination processor are accurately distributed to individual line cards. It features integrated logic for frame alignment, error detection, and alarm signaling management (AIS, Remote Alarm). The hardware supports high-speed data transfer across the system backplane and provides diagnostic capabilities, including remote loopbacks and link integrity monitoring. Built for carrier-grade reliability, the S30810-Q1493-X1 is optimized for high-density central office environments, offering high electromagnetic compatibility and thermal stability to maintain continuous operation in mission-critical public switching networks.

Features
Equipment Type:
Line Interface Module
Equipment Type:
Brand:
SIEMENS
Original product:
Delivery period:
Price not specified