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Nortel Meridian Circuit IOP/CMDU Card NT5D20BA


Compare at: $331.99

(You save $56.00)

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 Nortel NT5D20BA IOP/CMDU circuit card is the heart of the Meridian phone system. The NT5D20BA provides the main processing and memory for the cabinet. In addition, the card includes the main hard drive disk, CD-ROM drive, and floppy disk drive.

Nortel NT5D20BA Features:

  • Provides Main Processing and Memory
  • Includes Main Hard Drive
  • Includes CD-ROM Drive
  • Includes Floppy Disk Drive


  • (1) Nortel NT5D20BA Card
  • 1 Year Warranty
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