Name: AT&T TN2224 Definity 2W Digital Line Circuit Card Board, Various Versions
Brand: Avaya Lucent
Price: 73.95 USD
Availability: InStock

Avaya Lucent 107582728 AT&T TN2224 Definity 2W Digital Line Circuit Card Board, Various Versions

The Avaya Lucent 107582728 AT&T TN2224 Definity 2W Digital Line Circuit Card Board is a versatile, high performance interface module designed for integration into Definity 2W telephone systems. This board supports a wide range of digital line circuit... Read More

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$73.95

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In Stock: 23
Manufacturer: Avaya Lucent
Model or Part: 107582728
Condition: Refurbished
Weight: 5.00lb
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 107582728 AT&T TN2224 Definity 2W Digital Line Circuit Card Board is a versatile, high performance interface module designed for integration into Definity 2W telephone systems. This board supports a wide range of digital line circuit configurations, allowing service providers and enterprises to deliver reliable voice and data services over existing AT&T TN2224 circuits. Engineered for durability and easy installation, the card board provides seamless connectivity and robust signal integrity in demanding telecom environments.

Key Features

Compatible with multiple versions of the AT&T TN2224 digital line circuit
Supports full duplex voice transmission with low latency
Plug-in design for quick field replacement and minimal downtime
Built-in diagnostic LEDs for real-time status monitoring
High tolerance to temperature variations and electrical surges
Compact form factor optimized for Definity 2W chassis

Technical Specifications

Manufacturer: Avaya Lucent
Part Number: 107582728
Interface: AT&T TN2224 digital line
Supported Data Rate: 64 kbps per channel
Number of Channels: 2 W (wideband) voice channels
Operating Temperature: -10 deg C to 55 deg C
Power Consumption: 5 watts max
Dimensions: 4.5 in x 2.2 in x 0.5 in (HxWxD)
Connector Type: Standard 25 pin RJ45

Applications

Enterprise PBX upgrades that require reliable digital line interfaces
Carrier grade voice transport in regional telecom networks
Call center deployments needing high quality, low latency voice channels
Backup and redundancy solutions for mission critical communication systems
Integration projects where existing AT&T TN2224 circuits are being repurposed for modern VoIP gateways

By choosing the Avaya Lucent 107582728 card board, customers gain a proven solution that maximizes the use of existing infrastructure while delivering clear, dependable voice communication for today and tomorrow.