CircularTelecomParts Catalogue
Part Number
Part Overview
The Nortel Networks QPP556BS-A is a network/telecom equipment component — originally specified as "DE-3/4 LN DRVR UN" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Nortel Networks QPP556BS-A is a network/telecom equipment component, listed by the manufacturer as "DE-3/4 LN DRVR UN". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Nortel Networks network equipment, including parts such as the QPP556BS-A, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue