What is the Ciena NTK538BL?
The Ciena NTK538BL is a SFP+ optical transceiver, listed by the manufacturer as "100G MOTR WL3N STND CBAND 10X SFP+ CIRCUIT PACK". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Looking for the Ciena NTK538BL? This SFP+ optical transceiver, described by the manufacturer as "100G MOTR WL3N STND CBAND 10X SFP+ CIRCUIT PACK", is stocked and resold through Circular Telecom's refurbished and surplus telecom equipment network.
Common Questions
The Ciena NTK538BL is a SFP+ optical transceiver, listed by the manufacturer as "100G MOTR WL3N STND CBAND 10X SFP+ CIRCUIT PACK". 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 NTK538BL, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue