Introduction
The Nokia 1830 PSS-32 (Photonic Service Switch-32) is a high-capacity, multilayer packet-optical transport platform designed for regional, long-haul core, and large-scale data center interconnect (DCI) networks. As the flagship of the Nokia 1830 PSS family, it delivers industry-leading scalability, coherent optics, and agile photonic switching for end-to-end optical transport