• A Hybrid Conference – In-Person and Virtual Presentations
  • Technical Conference:  24 – 28 March 2024
  • Exhibition: 26 – 28 March 2024
  • San Diego Convention Center, San Diego, California, USA

CISCO: Who Controls the DCO’s in Routers?

Tuesday, 26 March, 16:00 – 17:00

Theater I

Session Description:

The industry has made significant progress on the interfaces between routers, the coherent pluggable optics (DCOs), and the open optical line systems (OLS) that interconnect them – with a goal of achieving full interoperability between any DCO plugged into any router over any OLS. 

The next challenge for wide-scale deployment is how to manage it all. Specifically: should the optical controller of the OLS manage the DCO optics, or should it be managed by the router controller, in coordination with the OLS controller via a hierarchical controller (HCO)? 

In this panel, we will bring vendors and service providers together to understand the pros and cons of the different approaches and discuss how to standardize them.​


Moderator

Maurizio Gazzola​, Head of Optical Infrastructure, Cisco, United States

Presented By

Panelists

Christopher Ellefsen, Core Optical Advanced Engineering, Charter, United States

Ori Gerstel, CTO Routed Optical Networking, Cisco, United States

Walid Wakim, CTO Optical Systems, Infinera, United States

Werner Weiershausen, Deutsche Telekom, Germany

Glenn Wellbrock, Director, Verizon, United States

Oscar Gonzales De Dios, Telefonica, Spain