The Ciena NTK538DR is a WaveLogic Ai (WLAi) MOTR circuit pack for the Ciena 6500 platform — a single-slot module with 4x QSFP28 client ports supporting OTU4 or 100GE connections over a programmable 400G coherent line interface.
It’s built for operators consolidating client interfaces onto fewer, more capable coherent transport slots. TelecomLeasing offers tested Ciena 6500 circuit packs for purchase or lease.
HECI/CLEI Code: WOWUBE8EAA