Name: Auxiliary Trunk Module Card, Various Versions
Brand: Avaya Lucent
Price: 63.95 USD
Availability: InStock

Avaya Lucent TN763D Auxiliary Trunk Module Card, Various Versions

price

$63.95

In Stock: 4
Manufacturer: Avaya Lucent
Model or Part: TN763D
Condition: Refurbished
Weight: 1.05lb
Dimensions: 15.00in x 12.00in x 10.00in

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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 Avaya Lucent TN763D Auxiliary Trunk Module Card is a versatile interface solution designed for high-density voice and data trunking in enterprise and carrier environments. Available in several hardware revisions, the TN763D provides reliable connectivity for both analog and digital circuits, enabling seamless integration with existing Avaya communication platforms. Its compact, hot-swappable form factor ensures minimal downtime and easy scalability as network demands grow.

Key Features

Supports a wide range of trunk types including T1/E1, ISDN PRI, and analog lines
Hot-swappable design for rapid installation and maintenance
Built-in diagnostics and LED status indicators for quick troubleshooting
Compatible with multiple Avaya system generations, ensuring future-proof investment
Low power consumption and robust thermal management for reliable operation

Technical Specifications

Form factor: 2U rack-mountable card
Interface options: 24 analog ports, 2 T1/E1 ports, or 2 ISDN PRI ports (depending on version)
Signalling: DTMF, loop start, ground start, and SIP signalling support
Power: 12 V DC, typical draw less than 10 W
Operating temperature: 0 to 40 degrees Celsius
Environmental compliance: RoHS and CE marked

Applications

Enterprise PBX extensions requiring additional analog or digital trunks
Carrier grade aggregation points for voice and data traffic
Call centre environments that need scalable trunk capacity
Hybrid networks that combine legacy PSTN lines with modern IP based services
Disaster recovery sites where rapid deployment of trunk resources is critical

Whether expanding an existing Avaya infrastructure or building a new communication hub, the TN763D Auxiliary Trunk Module Card delivers flexible, reliable performance that helps businesses maintain clear, uninterrupted voice connectivity.