Cisco mentioned multi-haul, our concept of a coherent link that is capable of operating across a wide range of speeds and distance, in a blog detailing the results of a trial with Verizon of their new NCS1004 platform.

The ability to deploy capacity quickly is equally important to handle the increasingly dynamic nature of the traffic. The concept of a multi-haul transport platform, as introduced by Andrew Schmitt of Cignal AI, becomes very appealing for achieving this ability to scale with speed while maintaining operational simplicity – a single platform for all requirements. A critical element of the multi-haul optical platform is the flexibility of the coherent optics to be tuned to fine granularity in order to meet the reach-capacity target of any given network.