Cisco Nexus 9400 CPU card with PTP, SyncEThe Cisco Nexus 9400 CPU Card with PTP and SyncE is engineered to meet the demands of todays complex data networking and optical networks. This high performance CPU card acts as the brain of your Nexus 9400 chassis, delivering scalable control plane processing, enhanced reliability, and advanced timing capabilities that keep your network synchronized across devices, data centers, and service provider environments. Built to support large scale