What is the Ciena NTK715BA?
The Ciena NTK715BA is a network switch, listed by the manufacturer as "SM 1000 SWITCH MODULE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Manufactured by Ciena, the NTK715BA (SM 1000 SWITCH MODULE) is a network switch. 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 NTK715BA is a network switch, listed by the manufacturer as "SM 1000 SWITCH MODULE". 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 NTK715BA, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue