Nortel NT8D16AB Meridian DTR Digitone Receiver Card

Nortel NT8D16AB Meridian DTR Digitone Receiver Card
Nortel NT8D16AB Meridian DTR Digitone Receiver Card
The Nortel Meridian DTR Digitone Receiver Card (model NT8D16AB) is a high-performance interface module designed for Meridian digital telephone systems. This compact, plug-in card provides reliable digitone (DTMF) detection and decoding for voice appl... Read More
price
$99.95

Ships next business day.

  • In Stock: 12
  • Manufacturer: Nortel
  • Model or Part: NT8D16AB
  • Condition: Refurbished
  • Weight: 3.00lb
  • Dimensions: 15.00in x 12.00in x 10.00in
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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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Overview
The Nortel Meridian DTR Digitone Receiver Card (model NT8D16AB) is a high-performance interface module designed for Meridian digital telephone systems. This compact, plug-in card provides reliable digitone (DTMF) detection and decoding for voice applications, ensuring accurate call routing and feature activation in mission critical environments. Its robust construction and proven Northrup technology make it an ideal upgrade or replacement part for existing Meridian DTR installations.

Key Features

  • Fast and accurate DTMF detection for up to 16 simultaneous channels
  • Low latency processing to support real-time voice applications
  • Compatible with all standard Meridian DTR chassis configurations
  • Plug-in design for quick installation and minimal downtime
  • Built-in error monitoring and status LEDs for easy troubleshooting
  • Supports both in-band and out-of-band digitone signals

Technical Specifications

  • Model/Part Number: NT8D16AB
  • Manufacturer: Nortel
  • Form factor: 16-slot DTR card
  • Operating voltage: 48 VDC
  • Power consumption: less than 5 watts per card
  • Temperature range: 0 to 55 degrees C (32 to 131 degrees F)
  • Input impedance: 600 ohms
  • Supported DTMF standards: RFC 2833, ITU Q.23
  • Connector type: Standard DTR backplane interface

Applications

  • Enterprise PBX systems that require reliable digitone detection for call transfer and conferencing
  • Call centers where fast DTMF response improves agent efficiency
  • Interactive voice response (IVR) platforms that depend on accurate tone decoding
  • Telecom service providers upgrading legacy Meridian equipment
  • Government and public safety communications where system uptime is critical

By choosing the Nortel Meridian DTR Digitone Receiver Card, you gain a dependable solution that enhances the functionality of your digital telephone network while simplifying maintenance and reducing operational costs.