What is the Nokia TU21124.09A?
The Nokia TU21124.09A is a circuit card / line card, listed by the manufacturer as "DATA INTERFACE CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The TU21124.09A is a circuit card / line card manufactured by Nokia. Listed by the manufacturer as "DATA INTERFACE CARD", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
The Nokia TU21124.09A is a circuit card / line card, listed by the manufacturer as "DATA INTERFACE CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Nokia network equipment, including parts such as the TU21124.09A, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue