NTK555CAE5 009 Ciena Ciena Optical Transport Telecom System Card

The Ciena NTK555CAE5 009 is an SP-2 line card designed for use in Ciena optical transport and switching platforms. This card provides signal processing and line interface capabilities for high-capacity telecommunications networks, supporting the transmission of data across optical infrastructure.

The SP-2 line card is typically deployed within Ciena’s carrier-grade optical networking equipment, serving telecommunications providers and large enterprise networks that require reliable, high-bandwidth connectivity. It forms part of the modular architecture that allows network operators to scale capacity and functionality as required.

This is a legacy Ciena component from earlier generations of optical transport equipment. While these systems remain in active service across many networks, the hardware may be discontinued from new manufacture. Refurbished units offer a cost-effective solution for network maintenance, spares provisioning, and capacity expansion on existing Ciena deployments.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.