What is the Tellabs 4041?
The Tellabs 4041 is a circuit card / line card, listed by the manufacturer as "AMPLITUDE DELAY CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The Tellabs 4041 is a circuit card / line card — originally specified as "AMPLITUDE DELAY CARD" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Tellabs 4041 is a circuit card / line card, listed by the manufacturer as "AMPLITUDE DELAY CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Tellabs network equipment, including parts such as the 4041, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue