Juniper EX4400-48T 48-Port Gigabit Ethernet Switch L3 Managed 100GbE Uplinks

Juniper EX4400-48T — Enterprise Cloud-Ready Access Switch

Save significantly over new pricing on the Juniper Networks EX4400-48T, a high-performance 48-port Gigabit Ethernet switch built for enterprise campus, branch, and data center deployments. Professionally refurbished and backed by Reef Telecom's industry-leading 10-year warranty, this switch delivers the same reliability as new — at a fraction of the cost.

Key Specifications

• 48x 10/100/1000BASE-T (RJ-45) access ports (non-PoE)
• 2x 100GbE QSFP28 uplink/stacking ports
• Optional expansion module: 4x 10GbE/25GbE SFP28
• Switching capacity: 696 Gbps (bidirectional)
• Layer 3 managed with full L2/L3 routing support
• Virtual Chassis: Stack up to 10 members as a single logical device
• Cloud-managed via Juniper Mist AI & Wired Assurance
• Security: MACsec AES-256 encryption, EVPN-VXLAN, microsegmentation
• High availability: Redundant hot-swappable power supplies, field-replaceable fans, GRES
• Form factor: 1U rack-mountable
• Power supply: 550W AC included
• OS: Junos OS

Ideal Use Cases

The EX4400-48T is purpose-built for high-density enterprise wiring closets, campus access layers, and branch office deployments where PoE is managed separately. EVPN-VXLAN fabric support and Mist AI-driven telemetry make it an excellent fit for modern cloud-managed network architectures.

Part Number: EX4400-48T | Free shipping on orders over $300. All refurbished equipment ships fully tested with a 10-year Reef Telecom warranty.

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.