Name: DMS Power Converter Module
Brand: Nortel
Price: 235.95 USD
Availability: InStock

Nortel NTMX72AA DMS Power Converter Module

The Nortel NTMX72AA DMS Power Converter Module is a reliable, high-performance solution designed to convert incoming AC power to the precise DC voltage required by Nortel Digital Multiplex System (DMS) equipment. Engineered for rugged telecom environ... Read More

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$235.95

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In Stock: 11
Manufacturer: Nortel
Model or Part: NTMX72AA
Condition: Refurbished
Weight: 16.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Nortel NTMX72AA DMS Power Converter Module is a reliable, high-performance solution designed to convert incoming AC power to the precise DC voltage required by Nortel Digital Multiplex System (DMS) equipment. Engineered for rugged telecom environments, this module provides stable power delivery, protecting sensitive switching hardware from voltage fluctuations and ensuring continuous operation of voice and data services.

Key Features

Wide input voltage range of 100 to 240 VAC for global deployment
Output voltage of 48 VDC with tight regulation (+/- 5 percent)
Built-in surge protection and over-current detection
Compact 1U rack-mount form factor for easy integration
LED status indicators for power, fault and load conditions
Thermal design with fan-less operation for low maintenance

Technical Specifications

Model/Part Number: NTMX72AA
Manufacturer: Nortel
Input: 100-240 VAC, 50/60 Hz
Output: 48 VDC, 2.5 A max
Efficiency: 85 percent typical
Power factor: 0.95 lagging
Operating temperature: 0 to 55 deg C
Storage temperature: -40 to 85 deg C
Dimensions: 1.75 in (H) x 17.5 in (W) x 1.5 in (D)
Weight: 2.2 lbs

Applications
The DMS Power Converter Module is ideal for:

Telecommunications central offices supporting DMS-300, DMS-100 and related switching platforms
Remote or branch office installations where reliable DC power is critical
Carrier grade backup power systems paired with UPS units
Network infrastructure upgrades that require a compact, high-efficiency power source
Any environment demanding low maintenance and continuous operation of voice and data traffic

By choosing the Nortel NTMX72AA, operators gain a dependable power conversion solution that minimizes downtime, reduces total cost of ownership, and supports the high availability standards expected in modern telecommunications networks.