What is the Ciena NTK504CE?
The Ciena NTK504CE is an equipment module, listed by the manufacturer as "FIBER INTERCONNECT MODULE (FIM) TYPE 5". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Manufactured by Ciena, the NTK504CE (FIBER INTERCONNECT MODULE (FIM) TYPE 5) is an equipment module. Circular Telecom sources, tests, and resells surplus and refurbished Ciena equipment like this as part of a lower-carbon alternative to new procurement.
Common Questions
The Ciena NTK504CE is an equipment module, listed by the manufacturer as "FIBER INTERCONNECT MODULE (FIM) TYPE 5". 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 NTK504CE, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue