What is the Ciena NTTP05FFE6?
The Ciena NTTP05FFE6 is a SFP optical transceiver module, listed by the manufacturer as "OC-12 LR-2 / L-4.2 SFP". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Manufactured by Ciena, the NTTP05FFE6 (OC-12 LR-2 / L-4.2 SFP) is a SFP optical transceiver 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 NTTP05FFE6 is a SFP optical transceiver module, listed by the manufacturer as "OC-12 LR-2 / L-4.2 SFP". 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 NTTP05FFE6, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue