Name: Hybrid Line Circuit Card Board
Brand: Avaya Lucent
Price: 63.95 USD
Availability: InStock

Avaya Lucent TN762B Hybrid Line Circuit Card Board

Overview The Avaya Lucent TN762B Hybrid Line Circuit Card Board is a versatile, high-performance component designed for integration into legacy and modern telephony platforms. Engineered to support both analog and digital voice paths, this hybrid lin... Read More

price

$63.95

In Stock: 1
Manufacturer: Avaya Lucent
Model or Part: TN762B
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 TN762B Hybrid Line Circuit Card Board is a versatile, high-performance component designed for integration into legacy and modern telephony platforms. Engineered to support both analog and digital voice paths, this hybrid line circuit provides reliable signal conversion, low insertion loss, and robust protection against voltage spikes. It is an essential upgrade for customers seeking to extend the life of existing Avaya infrastructure while preparing for future network expansions.

Key Features

Hybrid design supports simultaneous analog and digital line connections
Low insertion loss for crystal clear voice quality
Built-in surge protection safeguards equipment from power anomalies
Compact form factor fits standard Avaya chassis slots
Easy plug-in installation reduces downtime during upgrades
Compatible with a wide range of Avaya Lucent switch models

Technical Specifications

Model / Part Number: TN762B
Manufacturer: Avaya Lucent
Operating temperature range: 0 to 55 degrees Celsius
Power supply: 48 VDC nominal
Impedance: 600 ohms balanced
Maximum line current: 20 mA per channel
Connector type: RJ45 and RJ11 hybrid interface
Dimensions: 10.5 cm x 8.2 cm x 2.5 cm (L x W x H)
Weight: 150 grams

Applications

Enterprise PBX upgrades where mixed analog and digital lines are required
Call center environments needing reliable voice quality across legacy equipment
Telecom service providers extending the service life of existing Avaya switch farms
Small to medium business installations that demand flexible line provisioning
Testing and development labs that simulate hybrid telephony scenarios

By choosing the Avaya Lucent TN762B Hybrid Line Circuit Card Board, organizations benefit from a cost-effective solution that enhances voice clarity, improves system resilience, and simplifies the transition between older and newer telecommunication technologies.