What is the Nokia S42024-L5490-A100-6?
The Nokia S42024-L5490-A100-6 is a circuit card / line card, listed by the manufacturer as "F40-1/S 20 port Optics Card". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The Nokia S42024-L5490-A100-6 is a circuit card / line card — originally specified as "F40-1/S 20 port Optics Card" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Nokia S42024-L5490-A100-6 is a circuit card / line card, listed by the manufacturer as "F40-1/S 20 port Optics 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 S42024-L5490-A100-6, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue