Adtran Total Access 1500 Quad Line Interface Unit – 1180109L2 Refurb LIU Module
CONDITION: RE-MADE IN THE USA™ Refurbished
Part Number: 1180109L2
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Product Description
The Adtran Total Access 1500 Quad Line Interface Unit (LIU) – 1180109L2 is a reliable, carrier-class module designed to support four analog lines within the Total Access 1500 platform. Built for seamless integration into T1 voice and digital loop carrier systems, this unit offers high-performance signal conversion, clear voice transmission, and reliable analog service delivery.
This refurbished 1180109L2 module has been professionally tested and certified to meet original manufacturer standards. It’s ideal for telecommunications providers, enterprise networks, and utility infrastructure requiring dependable analog line connectivity through a modern digital access platform.
Each unit enables easy plug-in installation into an existing Adtran Total Access 1500 chassis, providing a fast and cost-effective replacement or expansion solution. Designed for use in central office or remote terminal environments, it supports both FXS signaling and ringing capabilities.
Durable and dependable, the Quad Line Interface Unit helps extend the operational life of your Total Access system while maintaining voice service continuity with legacy endpoints.
Features
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Compatible with Adtran Total Access 1500 chassis
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Provides 4 analog voice line interfaces per card
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Refurbished 1180109L2 unit tested to original specs
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Supports FXS loop-start signaling and ringing
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Ideal for telco, enterprise, or utility telecom networks
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Plug-and-play installation for efficient field deployment