Save significantly on the Juniper Networks EX4400-48F enterprise fiber switch — fully tested, certified refurbished, and backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• 12 x 10GbE SFP+ and 36 x 1GbE SFP fiber access ports
• 2 x 100GbE QSFP28 uplink/stacking ports (supports Virtual Chassis)
• Optional 4 x 10GbE SFP+ or 4 x 25GbE SFP28 extension module
• Layer 3 managed, stackable Ethernet switch
• MACsec AES-256 encryption capable (license sold separately)
• Cloud-managed via Juniper Mist AI and Wired Assurance
• Redundant, hot-swappable 550W AC power supplies
• 1U rack-mountable form factor (front-to-back airflow)
• Runs Junos OS with EVPN-VXLAN support

Why Buy Refurbished from Reef Telecom?

• 10-Year Warranty — the longest in the refurbished telecom industry
• Free Shipping on orders over $300
• Professionally inspected, tested, and restored to full functionality
• FedEx Priority and First Overnight shipping available

Ideal Use Cases

The EX4400-48F is designed for enterprise campus, branch, and data center deployments requiring high-density fiber connectivity. Juniper's Virtual Chassis technology allows up to 10 EX4400 switches to be interconnected and managed as a single logical device, delivering scalable, pay-as-you-grow network expansion.

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.