Unlocking 800G: Scalable DWDM Network with 400G
How DWDM built a future-proof, 800G-ready optical core to power its rapid fibre expansion, leveraging open ROADM architecture and the latest in 400G pluggable technology. CASE STUDY: The Challenge: Scaling a National Backbone for Unprecedented Growth Driven by its retail brands, along with a growing B2B partner portfolio, demanded a new approach to its national…