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Adtran 1180009L1 Data Networking Device

Adtran Total Access 1500 - 2-Port Line Interface Unit (LIU) - 2 x T1
Narrowband multiservice access platform

The Adtran Total Access 1500 is a carrier-class, multiservice access platform for deploying narrowband services from TDM network access. A compact, versatile platform, Total Access 1500 integrates the functionality of many carrier products into a single high-density chassis. Total Access 1500"s small footprint (2U-high mounting) makes it the perfect choice for integrated communications service providers such as ILECs, CLECs, and ISPs who need to deploy services from crowded Remote Terminals (RTs), Central Offices (COs), or Co-Location (COLO) facilities.

General Information

  • Product Type: Interface Module
  • Brand Name: Adtran
  • Manufacturer: Adtran
  • Product Model: 1180009L1
  • Product Name: 2-Port Line Interface Unit (LIU)

Technical Information

  • Application/Usage: Data Networking

Physical Characteristics

  • Dimensions: 3" Height x 0.9" Width x 9.7" Depth
  • Weight (Approximate): 2 lb


  • Interfaces/Ports: 2 x T1
  • Interfaces/Ports Details: 2 x T1


  • Additional Information:
    • AMI or B8ZS line code formats
    • Local and remote loopbacks
    • Front panel Bantam jacks for monitoring T1s
    • Front panel indicators showing the status of the unit

Media & Performance

  • Data Transfer Rate: 1.54 Mbps T1

Full specifications (PDF)


The Adtran 1180009L1 is also known as ADN-1180009L1 .