Siemens EWSD S30810-Q582-X LIS Line Interface Switch Board
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Siemens EWSD S30810-Q582-X LIS Line Interface Switch Board

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S30810-Q582-X-8/02
Description

The Siemens S30810-Q582-X, designated as LIS (Line Interface Switch), is a core switching and interface module designed for the Siemens EWSD (Electronic Worldwide Switch Digital) platform. This board functions as a high-speed switching element within the Line Group (LTG) subsystem, providing the necessary cross-connection capabilities between the local line interfaces and the central switching network (SN). It is responsible for the dynamic switching of digital time slots and the distribution of PCM-encoded voice and data signals across the internal system highways.The LIS module is engineered to handle complex routing tasks, ensuring non-blocking communication for subscriber traffic. It features advanced logic for frame synchronization, timing alignment, and signal conditioning to maintain data integrity across the backplane. The hardware includes integrated diagnostic and monitoring units that track switching performance and link status in real time, reporting any anomalies to the coordination processor. Built to carrier-grade reliability standards, the S30810-Q582-X is optimized for high-density central office environments, offering high electromagnetic compatibility and thermal stability required for the continuous operation of large-scale public telecommunications exchanges.

Features
Equipment Type:
Switch Unit Board
Equipment Type:
Brand:
SIEMENS
Original product:
Delivery period:
Price not specified