What is the Ciena NTK588BLE5?
The Ciena NTK588BLE5 is a XFP optical transceiver module, listed by the manufacturer as "DWDM XFP MULTIRATE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The NTK588BLE5 is a XFP optical transceiver module manufactured by Ciena. Listed by the manufacturer as "DWDM XFP MULTIRATE", 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 NTK588BLE5 is a XFP optical transceiver module, listed by the manufacturer as "DWDM XFP MULTIRATE". 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 NTK588BLE5, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue