What is the Ciena NXMECJ19?
The Ciena NXMECJ19 is a circuit card / line card, listed by the manufacturer as "ALARM I/O CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Ciena NXMECJ19: a circuit card / line card (ALARM I/O CARD). 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 NXMECJ19 is a circuit card / line card, listed by the manufacturer as "ALARM I/O CARD". 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 NXMECJ19, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue