AI is fueling an unprecedented expansion of data centers worldwide, and with it, the demand for high-capacity, low-latency optical networking. Daniel Frankel:So you're situated against a growing ecosystem of cloud and AI technology companies, which are driving demand for optical networking, busy time, obviously. We also see a growing number of large language model developers that are also in need of optical infrastructure or high capacity optical services. Mark Bieberich:The first real challenge that we see, and that's really at the heart of our business at Ciena, is just the need for scale. How would a hyperscaler or junior hyperscaler as the case might be, talk to Ciena and explore the future?