What is the Ciena NTK509LJ?
The Ciena NTK509LJ is a network/telecom equipment component, listed by the manufacturer as "23 IN BRKT EXTENSION KIT". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Ciena NTK509LJ: a network/telecom equipment component (23 IN BRKT EXTENSION KIT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The Ciena NTK509LJ is a network/telecom equipment component, listed by the manufacturer as "23 IN BRKT EXTENSION KIT". 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 NTK509LJ, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue