The Juniper EX3400 is a cost-effective, high-performance 1U access switch designed to meet the rigorous demands of converged data, voice, and video enterprise networks. Cloud-ready and fully integrated with Juniper Wired Assurance and Mist AI, the EX3400 offers simplified onboarding via Zero Touch Provisioning (ZTP) and proactive anomaly detection through Marvis AI. This versatile platform supports Virtual Chassis technology, allowing up to 10 switches to be managed as a single logical device, and features hardware-based MACsec AES-128 encryption for secure link-layer data confidentiality. With a total switching capacity of 336 Gbps, support for high-density PoE+ (up to 30W per port), and 12 QoS queues for granular traffic prioritization, the EX3400 delivers carrier-grade reliability and advanced management features typically reserved for high-end campus solutions