Ciena NTK539TJE5 is a 100G coherent optical transponder built on WaveLogic 2 with OCLD Enhanced PMD, designed for C‑Band operation. The module carries a 1×OTU4 client interface, enabling 100G payload transport over DWDM links. Verified listings describe the NTK539TJE5 as a 100G WaveLogic 2 OCLD Enhanced PMD C‑Band module, identifying its role in enabling coherent transport.
