Name: Definity Trunk Circuit Card
Brand: Avaya Lucent
Price: 61.95 USD
Availability: InStock

Avaya Lucent TN760C Definity Trunk Circuit Card

The Avaya Lucent TN760C Definity Trunk Circuit Card is a high-performance interface module designed for the Avaya Definity switching platform. Engineered to provide reliable, high-capacity voice and data trunking, the TN760C enables service providers... Read More

price

$61.95

In Stock: 4
Manufacturer: Avaya Lucent
Model or Part: TN760C
Condition: Refurbished
Weight: 15.00lb
Dimensions: 9.00in x 12.00in x 4.00in

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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 TN760C Definity Trunk Circuit Card is a high-performance interface module designed for the Avaya Definity switching platform. Engineered to provide reliable, high-capacity voice and data trunking, the TN760C enables service providers and large enterprises to consolidate multiple T1/E1 or DS3/E3 circuits into a single, compact card. Its robust design and proven Avaya technology ensure seamless integration, low latency, and maximum uptime for critical communication environments.

Key Features

Supports up to 24 T1/E1 ports or 4 DS3/E3 ports per card
Full duplex operation with 64 kbps per channel
Built-in redundancy for power and signaling to protect against failures
Hot-swap capable for maintenance without service interruption
Compatible with all Avaya Definity platforms and firmware releases
Compliant with ITU-T and ANSI standards for telecommunication equipment

Technical Specifications

Form factor: 3U half-height, front-to-back airflow
Power consumption: 45 watts maximum per card
Operating temperature: 0 to 40 deg C (32 to 104 deg F)
Humidity: 10 to 90 percent non-condensing
Interface type: RJ-48C connectors for T1/E1, BNC connectors for DS3/E3
Signaling: PRI, CAS, and clear channel signaling supported
Dimensions: 5.5 in (width) x 4.2 in (depth) x 1.75 in (height)

Applications
The TN760C is ideal for:

Carrier networks requiring dense trunk aggregation
Large corporate campuses that need scalable voice and data transport
Contact centers that demand high call volume handling with low latency
Government and public safety communications where reliability is paramount
Any environment that uses Avaya Definity switches and seeks to expand trunk capacity without adding additional chassis

By choosing the Avaya Lucent TN760C Definity Trunk Circuit Card, customers gain a proven, scalable solution that simplifies network design, reduces equipment footprint, and delivers the performance needed for modern voice and data services.