Home > AVAYA > TN771D - AVAYA Definity Maintenance Test Card
TN771D - AVAYA Definity Maintenance Test Card	TN771D - AVAYA Definity Maintenance Test Card List Price: $329.00 Our Price: $165.00 Product Code: AVA_TN771D

Description   Then TN771D maintenance test card performs maintenance functions for Definity.  Functions include Packet Bus reconfiguration that allows diagnosis and correction of recoverable Packet Bus failures before Link Access Procedure on the D-Channel (LAPD) links fail  - ISDN - PRI testing that originates and terminates loopback tests on ISDN facilities.  TN771D is required in all standard reliability Primary Port Networks (PPNs) and critical reliability Expansion Port Networks (EPNs).  All standard reliability PPNs when packet endpoints (BRI and/or ASAI) are supported. One year warranty.

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item: AVAYA