What is the Ciena CN-2110-T0-20?
The Ciena CN-2110-T0-20 is an equipment module, listed by the manufacturer as "DCM MODULE TYPE 0–FOR 20 KM STD FIBER". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The CN-2110-T0-20 is an equipment module manufactured by Ciena. Listed by the manufacturer as "DCM MODULE TYPE 0–FOR 20 KM STD FIBER", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
The Ciena CN-2110-T0-20 is an equipment module, listed by the manufacturer as "DCM MODULE TYPE 0–FOR 20 KM STD FIBER". 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 CN-2110-T0-20, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue