Description
The Ciena NTK538CT is a compact and high-performance optical networking module designed for scalable transport in dense wavelength-division multiplexing (DWDM) environments. Engineered for use in carrier-grade networks, this card fits into the 6500 Packet-Optical Platform and supports advanced transport capabilities including high-capacity Ethernet and OTN services. Its modular design allows seamless integration into existing infrastructure, making it ideal for expanding bandwidth without significant overhaul. The NTK538CT is built with reliability and efficiency in mind, ensuring long-term performance in demanding network conditions.
This unit typically includes key components such as integrated transponders, client and line interfaces, and support for coherent optics. It supports data rates up to 100G and is compatible with various client interfaces including 10G and 40G Ethernet, SONET/SDH, and Fibre Channel. The card features front-facing connectors for easy access and maintenance, along with LED indicators for operational status. Buying this used module can be a cost-effective way to upgrade core network capacity while maintaining compatibility with existing Ciena 6500 systems.

