In reply to James Zhou.

Thanks James Zhou for your interest and comments on the blog. As part of Cisco VNI forecast we haven¹t looked at the contributions of photon chip technology in reference to mobile networks evolution in particular - our focus being primarily on the access networks. To the extent the technology enables and enhances mobile network capabilities and capacities from the access perspective we would capture it in our forecast. If you have further interest we can put you in touch with our subject matter expert on that topic.