CircularTelecomParts Catalogue
Part Overview
Manufactured by Ciena, the NTK538EK (100G OTR WL3N ENH C-BAND 1X QSFP28 CIRCUIT PACK) is a QSFP 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 NTK538EK is a QSFP optical transceiver module, listed by the manufacturer as "100G OTR WL3N ENH C-BAND 1X QSFP28 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 NTK538EK, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue