Introduction
The Nokia 1830 PSS-8 (Photonic Service Switch-8) is a compact, multi-service DWDM/OTN transport platform optimized for metro aggregation, regional transport, and data center interconnect (DCI). As a key member of the Nokia 1830 PSS family, it integrates coherent optics, P-OTN (Packet-OTN) switching, and photonic layer intelligence into a carrier-grade, modular shelf for scalable, cost-effective optical networkingNokia