What is the Ciena NTZF99XD?
The Ciena NTZF99XD is a network/telecom equipment component, listed by the manufacturer as "MOUNTING BRACKETS FOR NTK503AD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Ciena NTZF99XD: a network/telecom equipment component (MOUNTING BRACKETS FOR NTK503AD). 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 NTZF99XD is a network/telecom equipment component, listed by the manufacturer as "MOUNTING BRACKETS FOR NTK503AD". 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 NTZF99XD, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue