You Click, We Rush
  1-888-205-7777  |   Go To pcRUSH.comHOME  |   WISH LIST  |   View pcRUSH.com Shopping CartVIEW CART  
GSA Federal, State, Local & Education Sales
SquareTrade Warranty
IBM Solutions Showcase
For All Occasions Gift Ideas

Manufacturer Showcase

  • Epson
  • Linksys
  • Kaspersky Labs
  • Samsung
  • Microsoft
  • Logitech
  • Intuit Turbo Tax
  • Intel
  • Western Digital
  • Sony Playstation
Home > Networking Hardware > Network & Interface Modules > Adtran Total Access 1500 Quad Line Interface Unit (LIU)

Adtran Total Access 1500 Quad Line Interface Unit (LIU)

Expansion Module

Adtran Total Access 1500 Quad Line Interface Unit (LIU)
Enlarge Image
Adtran Total Access 1500 Quad Line Interface Unit (LIU)
Not Available

Your Price

Share and Bookmark:

Item No.  226691
Mfg Part No.  1180109L2
Product Condition:  New
Manufacturer:  Adtran

Details   |  Reviews   |  Product Q&A
30 Day Return Policy

Highlights for Adtran Total Access 1500 Quad Line Interface Unit (LIU)

Marketing Information

This Adtran Total Access 1500 Quad LIU is a common module for the ADTRAN standard Total Access 1500 chassis (P/N 1180001L1) or the Total Access 1500 19-inch chassis (P/N 1180019L1). It connects the chassis to a T1 line at the DSX-1 or DS1 level. All data formatting and line encoding as well as backplane timing and control are performed by this Quad LIU. The Quad LIU incorporates SLC Mode II operation, fast failover to the optional redundant offline LIU, and works in conjunction with the SCU to provide for Voice Frequency (VF) Test Access.

General Information

  • Manufacturer: Adtran
  • Manufacturer Part Number: 1180109L2
  • Product Line: Total Access
  • Product Name: Total Access 1500 Quad Line Interface Unit (LIU)
  • Manufacturer Website Address: www.adtran.com
  • Product Series: 1500
  • Product Type: Expansion Module
  • Brand Name: Adtran

Media & Performance

Management & Protocols


Additional Information


  • Terminates up to 4 T1 lines providing DSX-1 or DS1 interface to the network
  • Terminates 1 T1 Protect Line for LIU protection
  • Supports up to 96 DS0s
  • SF, ESF, or SLC-96 data framing formats
  • AMI or B8ZS line code formats
  • Local and remote loopbacks
  • Front panel bantam jacks for monitoring T1s
  • Local, loop, or external timing modes
  • Supports ANSI T1.403 in-band payload and line loopback
  • Supports SLC Mode I, II, and III

    Package Contents

  • Total Access 1500 Quad Line Interface Unit (LIU)
  • Quad Line Interface Unit (LIU) Installation and Maintenance Practice


    ADTRAN Total Access 1500 chassis

    Power Description

    Environmental Conditions

    Physical Characteristics

  • Dimensions: 3.12" Height x 1.14" Width x 10.1" Depth
  • Weight: 1 lb


  • Standard Warranty: 10 Year


  • Interfaces/Ports: Not Applicable
  • Interfaces/Ports Details: Not Applicable

I/O Expansions

Processor & Chipset





Powered By GfK Etilize

Adtran Total Access 1500 Quad Line Interface Unit (LIU)

Expansion Module

Contact Us
pcRUSH Promotions
Return Policy
Term and Conditions
Technical Support
Product Availability
Sales Tax Information
Shipping Info
International Orders
Method of Payment
Card Authorization Form
Product Reviews
Login / Register
Account Setting
Order Status
Order History
Cancel Order
Wish Lists
RMA Request
About Us
pcRUSH.COM Advantage
Privacy Policy
Site Security
Press Releases
Store Showcase
Contact Us
By Phone
1-888-205-7777 Weekdays
6am-5pm PST - Sales
8am-5pm PST - Support
By Mail
1325 E El Segundo Blvd.
El Segundo, CA 90245
Sign-up for newsletter
Copyrightⓒ 2015  www.pcRUSH.com  All Rights Reserved.   1-888-205-7777    Terms and Conditions | Privacy Policy