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Adtran Atlas 550 Quad T1/PRI Module 1200755L1


Compare at: $509.99

(You save $160.00)

SKU: 1200755L1
Condition: Refurbished

A-Stock: Great cosmetic condition.

B-Stock: May contain cosmetic blemishes such as surface scratches, worn or yellowed buttons, etc...

These phones have been tested and are fully functional. All phones are refurbished and come individually boxed with new curly cords, new designations, and a one year warranty!


The Adtran Atlas 550 Quad T1/PRI 1200755L1 module provides four T1, PRI, or DSX-1 interfaces. The card can be used in any user interface module slot of an Atlas 550 unit.Each port can be configured to work as a T1 or PRI. The 1200755L1 offers support for Drop/Insert and 1/0 digital access cross-connect systems (DACS) applications. The quad T1/PRI module supports PRI switching and frame relay emulation.

Adtran 1200755L1 Features:

  • Provides Four RJ-48 Physical Interfaces
  • Can Connect T1, PRI, or DSX-1 Interfaces
  • Installs in any user interface module slots


  • (1) Adtran 1200755L1 Atlas 550 Quad T1/PRI Module
  • 1 Year Warranty
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