Nortel NT9X30AC 06 DMS-100 Power Converter Module
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Nortel NT9X30AC 06 DMS-100 Power Converter Module

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NT9X30AC 06
Description

The Nortel NT9X30AC 06 is a high-reliability DC-to-DC power converter module designed for the DMS-100 (Digital Multiplex System) family of telecommunications switches. This module is responsible for converting the primary -48V DC office power into the specific regulated secondary voltages required by the internal logic circuits, processors, and memory modules within the subrack. It ensures a stable and noise-free electrical environment, which is critical for the performance of high-speed digital switching components and sensitive signaling hardware.The NT9X30AC 06 features integrated protection mechanisms, including over-voltage, over-current, and thermal shutdown, to safeguard the system backplane and installed cards from electrical anomalies. The "06" revision incorporates improved filtering components to minimize electromagnetic interference (EMI) and enhance the long-term stability of the power rails. Designed for carrier-grade high availability, the module supports redundant load-sharing configurations, allowing the system to remain fully operational even if one power converter fails. It includes front-panel diagnostic indicators (LEDs) for real-time monitoring of input status and output health. The unit is designed for continuous 24/7 operation in demanding central office environments and is fully hot-swappable to facilitate maintenance without interrupting active subscriber services.

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