Name: 16-Port Digital Circuit pack
Brand: Avaya Lucent
Price: 79.95 USD
Availability: InStock

Avaya Lucent TN2181 16-Port Digital Circuit pack

Avaya Lucent TN2181 - 16-Port Digital Circuit Pack The TN2181 is a high-performance digital circuit pack designed to deliver reliable voice and data connectivity for small to medium sized business networks. With sixteen full-duplex ports, this module... Read More

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In Stock: 15
Manufacturer: Avaya Lucent
Model or Part: TN2181
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

Avaya Lucent TN2181 - 16-Port Digital Circuit Pack

The TN2181 is a high-performance digital circuit pack designed to deliver reliable voice and data connectivity for small to medium sized business networks. With sixteen full-duplex ports, this module supports both analog telephone lines and digital T1/E1 interfaces, making it ideal for unified communications platforms.

Key Features

16 simultaneous voice or data channels with full duplex operation
Compatible with Avaya 4G/5G and other SIP-based IP PBX systems
Integrated power supply protection and thermal management for continuous uptime
Plug-and-play installation - no firmware updates required after initial setup
Low latency signaling for crystal clear voice quality even during peak traffic periods
Supports both analog and digital line coding (E1/T1) in a single chassis
Compact 2U form factor fits easily into standard rack enclosures

Technical Specifications

Ports: 16 full duplex lines
Line type: Analog (POTS), Digital T1/E1, SIP trunking compatible
Signal integrity: Â±1.5% tolerance on line voltage and current
Operating temperature: -10 to 50 degrees Celsius
Power consumption: 120 watts max under full load
Dimensions (2U): 19 inches width, 3.4 inches depth
Weight: 18 pounds

Applications

Enterprise PBX expansions where additional voice channels are needed without replacing the entire system
Data center connectivity for high-availability voice services and SIP trunking
Remote office setups requiring a single, scalable solution for both analog and digital lines
Call centers that need to integrate legacy PSTN lines with modern VoIP infrastructure
Telecommunications carriers offering managed services or virtual PBX solutions

This 16-Port Digital Circuit Pack from Avaya Lucent delivers robust performance, easy integration, and scalable capacity for a wide range of business communication needs.