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Adtran Atlas 550 PRI Channel Bank 4200305L7


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SKU: 4200305L7
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 PRI channel bank (4200305L7) is a special hardware bundle for converting a PRI or T1 into 24 FXS extensions. The Adtran Atlas 550 PRI channel bank is ideal for breaking out a digital circuit into multiple analog lines for a phone system or analog phones.

Adtran Atlas 550 PRI Channel Bank Features:

  • Breaks PRI circuit into 24 DS0 channels
  • Can be configured as either T1 or PRI
  • Bundle includes hardware only, no programming is included


  • (1) Adtran 4200305L7 Atlas 550 PRI Channel Bank
  • (1) Adtran Atlas 550 Chassis 1200305L2
  • (1) T1 / PRI Module 1200307L2
  • (3) Octal FXS Modules 1200309L1
  • Rack Mounts
  • Console Cable
  • Power Cord
  • 1 Year Warranty
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