Nortel NT8X12AA DMS-100 Network Board
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Nortel NT8X12AA DMS-100 Network Board

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NT8X12AA
Description

The Nortel NT8X12AA is a core network board designed for the Digital Multiplex System (DMS) family of telecommunications switches, specifically within the DMS-100 and DMS-250 architectures. This module functions as a critical component of the switching network, responsible for providing high-speed digital paths for the transport of pulse-code modulation (PCM) voice and data traffic between the central control complex and peripheral modules. It plays a vital role in the internal distribution of signaling and payload data across the system’s high-speed backplane, ensuring synchronized communication and non-blocking switching performance.The hardware architecture of the NT8X12AA incorporates specialized logic for framing, synchronization, and error detection to maintain signal integrity during high-volume data transport. It features integrated parity checking and diagnostic circuitry that continuously monitors the health of the internal communication links, reporting status and alarms to the maintenance and administration subsystem. Designed for carrier-grade high availability, the board supports redundant configurations, enabling hitless protection switching to prevent service disruption in the event of a hardware fault. Its ruggedized design is optimized for the continuous electrical and thermal demands of central office environments, providing long-term reliability and seamless integration with the DMS switching fabric.

Features
Equipment Type:
Network Module
Equipment Type:
Brand:
Nortel Networks
Original product:
Delivery period:
Price not specified