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TN771D Maintenance Test Card

by Avaya

TN771D Maintenance Test Card
Availability: Yes
$75.00 Sale Price:
Item Total:


TN771D Maintenance Test Card

The TN771D Maintenance Test Card is responsible for maintaining functions for Definity. There is also a Packet Bus reconfiguration that is included. It allows for the diagnosis and correction of recoverable Packet Bus failures before the Link Access Procedure on the D-Channel fails.


  • Performs maintenance functions
  • Allows for reconfiguration that allows diagnosis and correction of recoverable Packet bus failures
  • All standard reliability PPNs when packet endpoints are supported
  • One Year Warranty Included with Extended Warranty Options at Low Prices!

Package Includes

  • TN771D Maintenance Test Card
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