Nortel NTK529BBE5 Optical Interface Module is a 10-port, 10 Gbps MUX multi‑protocol circuit pack designed for the OME6500 optical transport platform, typically described within the system as a client card that plugs into the OME6500's modular architecture. Marketed as a 10x10G MUX Multi‑Protocol XFP module, the NTK529BBE5 provides ten parallel 10 Gbps optical channels via XFP transceivers, enabling flexible, high-density service delivery on a single module. As part of the Nortel/Ciena 6500 ecosystem, this module appears in roadmaps and catalog listings for the OME6500 family and is marketed by resellers under the Nortel/Ciena branding to extend 10-Gbps capacity within the platform.
