Juniper EX4650‑48Y High‑Performance Multispeed Ethernet Switch

The Juniper EX4650‑48Y is a high‑performance multispeed Ethernet access and distribution switch designed for modern enterprise campus networks, data center leaf layers, and aggregation deployments. Powered by Juniper’s Junos OS and integrated with Juniper Mist AI (Wired Assurance), this switch delivers advanced Layer 2/Layer 3 functionality, EVPN‑VXLAN fabric support, rich telemetry, and AI‑driven analytics for simplified operations and enhanced user experience.

Featuring 48 multispeed SFP28 ports, the EX4650‑48Y supports 1 GbE, 10 GbE, and 25 GbE connectivity using compatible optics, offering flexibility across a wide range of network access and uplink scenarios. Additionally, it includes 8 QSFP28 ports configurable for 40 GbE or 100 GbE connections — or broken out into multiple 25 GbE links — enabling high‑capacity uplinks to core or spine layers. With up to 4 Tbps of bidirectional switching capacity and ultra‑low latency, the EX4650‑48Y handles demanding enterprise workloads and traffic patterns with ease.

The EX4650‑48Y supports Virtual Chassis (VC), Virtual Chassis Fabric (VCF), and modern fabric topologies, providing scalability and resiliency for distributed campus environments. Integrated MACsec AES‑256 encryption enhances security for link‑layer traffic, and redundant power supplies and fan modules (depending on configuration) help ensure continuous operation.

Key Features:
• 48 multispeed SFP28 ports (1/10/25 GbE) for flexible high‑speed access and uplinks.
• 8 QSFP28 ports configurable as 40 GbE/100 GbE or used with breakout to 4×25 GbE.
• Up to 4 Tbps bidirectional switching capacity with ultra‑low latency.
• Junos OS with advanced Layer 2/Layer 3 features, EVPN‑VXLAN, and routing protocols.
• Support for Virtual Chassis / VCF for scalable fabric deployments.
• AI‑Driven Juniper Mist Wired Assurance for cloud analytics and automated operations.
• Optional redundant power supplies and fans for high availability.