Siemens EWSD S30810-Q661-X SPMXA Space Partition Multiplexer Module
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Siemens EWSD S30810-Q661-X SPMXA Space Partition Multiplexer Module

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S30810-Q661-X-13/02
Description

The Siemens S30810-Q661-X, designated as SPMXA (Space Partition Multiplexer A), is a fundamental switching element within the Switching Network (SN) of the Siemens EWSD (Electronic Worldwide Switch Digital) platform. This module is responsible for the space-division multiplexing of digital signals, enabling the dynamic interconnection of internal PCM highways. It facilitates the routing of voice and data traffic by managing the spatial distribution of time slots between different switching stages, ensuring high-capacity, non-blocking communication across the digital exchange.The SPMXA board is engineered to process multiple high-speed bitstreams with nanosecond precision, maintaining strict synchronization with the system's master clock. It features advanced logic for path selection, frame alignment, and signal regeneration to prevent degradation across the switching fabric. The hardware includes integrated diagnostic processors that perform continuous parity checks and link monitoring, reporting any switching anomalies to the central coordination processor. Built to carrier-grade standards, the S30810-Q661-X is optimized for the rigorous demands of large-scale public networks, providing the thermal stability and electromagnetic robustness required for continuous operation in high-density central office environments.

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