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Explore Meta's innovative implementation of Passive Optical Network (PON) technology for datacenter management and console connectivity in this 42-minute conference talk. Learn how Meta has adapted PON technology, traditionally used for residential and SMB ISP access, to provide flexible, scalable, and efficient management services in hyperscale datacenter environments. Discover the technical rationale behind choosing PON over conventional approaches, gain insights into PON fundamentals, and examine Meta's specific implementation strategies. Understand the comprehensive automation framework Meta uses to manage the entire PON system, including end-to-end lifecycle management processes that begin with barcode scanning of PON assets upon datacenter arrival. The presentation covers practical aspects of deploying PON infrastructure at hyperscale, management network architecture considerations, and operational benefits achieved through this novel approach to datacenter connectivity solutions.
