IP-over-DWDM with 400ZR/ZR+: Routed Optical Networking in Live Networks

By James Relington

IP-over-DWDM with 400ZR/ZR+: Routed Optical Networking in Live Networks explores the convergence of IP routing and coherent optical transport as the foundation for modern, large-scale connectivity. It examines how 400ZR, 400ZR+, and emerging 800ZR technologies transform metro, regional, and backbone architectures by collapsing layers, reducing latency, and simplifying operations through automation and telemetry. Combining deep technical insight with real-world case studies, the book reveals how routed optical networking unites software, silicon, and light to deliver scalable, energy-efficient networks capable of supporting the next era of cloud, 5G, and inter-data center infrastructure.

• Format: Paperback
• Language: English
• ISBN: B0FX731GYV
• ISBN13: 9798270806484
• Release Date: October 2025
• Publisher: Independently Published
• Length: 212 Pages
• Weight: 0.64 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"