What is the Ciena NTK668AM?
The Ciena NTK668AM is a network/telecom equipment component, listed by the manufacturer as "CIE NTK668AM REV 1_CIRCUIT,PKT/OTN I/F". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Manufactured by Ciena, the NTK668AM (CIE NTK668AM REV 1_CIRCUIT,PKT/OTN I/F) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Ciena equipment like this as part of a lower-carbon alternative to new procurement.
Common Questions
The Ciena NTK668AM is a network/telecom equipment component, listed by the manufacturer as "CIE NTK668AM REV 1_CIRCUIT,PKT/OTN I/F". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Ciena network equipment, including parts such as the NTK668AM, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue