TN771 - TN1654

Avaya Definity TN1654 DS1 Converter Circuit Pack

  • Like New: $95.00
Availability: In Stock

TN1654 DS1 Converter

The TN1654 is a replace for the previous model TN574 DS1 converter circuit pack that appears in Release 8. The TN1654 installs in place of the conventional fiber and supports from 1 to 4 T1 or E1 facilities.


  • Replaces TN 574 DS1 converter
  • Installs in place on conventional fibers
  • Total of 91 T1 and 120 E1 channels in each direction between the PPN and EPN
  • Includes Atlas 1-Year Warranty with Extended Warranty options available!

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