Extending Coherent Optics to the Carrier Ethernet Edge

Traditional optical network architectures rely on dedicated, tightly integrated systems that add cost, complexity, and operational overhead. Today, coherent pluggable optics enable operators to adopt packet-over-DWDM architectures, creating a more efficient and scalable foundation for delivering business, cloud, and AI-driven services.

By using coherent optics directly in Ethernet access and aggregation devices, operators can reduce or even eliminate the need for dedicated transponders. This approach simplifies network design while lowering equipment footprint, power consumption, and cooling requirements, and reducing overall operational complexity.

RAD’s coherent-enabled Carrier Ethernet access devices (EADs) bring packet-optical convergence to the edge, enabling service providers to eliminate dedicated transport layers and build simpler, more cost-efficient metro and edge network architectures.

This solution brief explains how RAD’s coherent-enabled EADs simplify optical transport and enable scalable, high-capacity services at the network edge.