Name: Ring Generator Card
Brand: Nortel
Price: 106.95 USD
Availability: InStock

Nortel NT7D03AA Ring Generator Card

The Nortel NT7D03AA Ring Generator Card is a high performance module designed for integration into Nortel DMS and other compatible telephony platforms. It provides reliable and precise ring signal generation for both analog and digital subscriber lin... Read More

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$106.95

Same day shipping available.

In Stock: 2
Manufacturer: Nortel
Model or Part: NT7D03AA
Condition: Refurbished
Weight: 6.00lb

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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 NT7D03AA Ring Generator Card is a high performance module designed for integration into Nortel DMS and other compatible telephony platforms. It provides reliable and precise ring signal generation for both analog and digital subscriber lines, ensuring consistent call delivery and clear audible alerts. Engineered with robust components, this card delivers long term stability in demanding telecom environments.

Key Features

Accurate ring tone generation with adjustable frequency and voltage
Supports multiple ring patterns for diverse service requirements
Plug-in design for easy installation and replacement
Built-in diagnostics to simplify troubleshooting
Low power consumption for efficient operation

Technical Specifications

Model number: NT7D03AA
Manufacturer: Nortel
Ring voltage range: 40 to 120 volts
Ring frequency: 20 to 50 Hz
Impedance: 600 ohms
Operating temperature: 0 to 55 degrees C
Power supply: 48 VDC
Form factor: 3U VME card

Applications
The Ring Generator Card is ideal for use in central office switches, private branch exchanges, and carrier grade voice gateways. It is commonly deployed in residential and business telephone services, alarm system integrations, and any application that requires reliable ring signal generation. Its flexible configuration makes it suitable for legacy systems undergoing upgrades as well as new installations that demand consistent ring performance.