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Avaya Lucent TN556C Multi Functional Board

Avaya Lucent TN556C Multi Functional Board
Avaya Lucent TN556C Multi Functional Board
Overview The Avaya Lucent TN556C Multi Functional Board is a versatile interface module designed to expand the capabilities of Avaya communication platforms. Engineered for reliability and high performance, this board supports a range of voice and da... Read More
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$223.95
  • In Stock: 2
  • Manufacturer: Avaya Lucent
  • Model or Part: TN556C
  • Condition: Refurbished
  • Weight: 3.00lb
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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 Avaya Lucent TN556C Multi Functional Board is a versatile interface module designed to expand the capabilities of Avaya communication platforms. Engineered for reliability and high performance, this board supports a range of voice and data functions, allowing businesses to consolidate multiple services onto a single, compact chassis. Its plug-and-play design simplifies installation and reduces downtime, making it an ideal choice for both new deployments and upgrades of existing systems.

Key Features

  • Supports up to 48 analog voice ports for simultaneous call handling
  • Integrated digital signaling for seamless integration with Avaya PBX systems
  • High density design saves rack space while delivering maximum functionality
  • Hot-swap capability allows replacement without service interruption
  • Built-in diagnostics provide real-time monitoring and fault detection
  • Compatible with a wide range of Avaya Lucent telephony equipment

Technical Specifications

  • Model/Part Number: TN556C
  • Manufacturer: Avaya Lucent
  • Form factor: 19 inch rackmount, 1U height
  • Power consumption: 45 watts max
  • Operating temperature: 0 to 40 degrees Celsius
  • Humidity range: 10 to 90 percent non-condensing
  • Interface: Standard RJ11 connectors for analog ports
  • Signal type: PCM 64 kbps per channel
  • Compliance: FCC Part 15, CE marking

Applications

  • Corporate call centers that require high channel density and reliable voice quality
  • Branch office extensions where space and power efficiency are critical
  • Unified communications deployments integrating voice with data and video services
  • Telecom service providers upgrading legacy analog infrastructure
  • Educational campuses and healthcare facilities needing scalable telephony solutions

By choosing the Avaya Lucent TN556C Multi Functional Board, organizations gain a robust, future-proof platform that enhances communication efficiency while simplifying management and maintenance.