What is the Ciena 166-0403-916?
The Ciena 166-0403-916 is a network/telecom equipment component, listed by the manufacturer as "LOW LOSS DCM". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Number
Part Overview
Ciena 166-0403-916: a network/telecom equipment component (LOW LOSS DCM). 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 166-0403-916 is a network/telecom equipment component, listed by the manufacturer as "LOW LOSS DCM". 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 166-0403-916, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue