Save up to 80% over new with this refurbished Juniper Networks QFX5100-48S — a high-performance 10GbE data center switch fully tested by Reef Telecom and backed by our industry-leading 10-year warranty.

Key Specifications

• 48 x 10GbE SFP/SFP+ ports — high-density server connectivity
• 6 x 40GbE QSFP+ uplink ports — each breakable into 4x 10GbE (up to 72 total 10GbE ports)
• Switching capacity: 1.44 Tbps / 1.08 Bpps wire-speed performance
• Layer 3 routing: BGP, OSPF, IS-IS, MPLS, VXLAN, EVPN support
• Junos OS: automation via Python, Zero-Touch Provisioning, and NETCONF
• Virtual Chassis support — scale up to 10 interconnected switches
• Ultra-low latency — cut-through and store-and-forward switching modes
• Form factor: compact 1RU rack-mountable with redundant hot-swappable PSUs and fans
• Management: RJ-45 console, RJ-45 management, SFP management, USB ports

Why Buy Refurbished from Reef Telecom?

• Professionally tested, updated, and restored to factory defaults
• 10-year warranty — the longest in the industry
• Free shipping on orders over $300
• Significant cost savings vs. buying new

Ideal Use Cases

The QFX5100-48S is designed for top-of-rack data center deployments, enterprise campus aggregation, cloud infrastructure, and spine-and-leaf architectures. Its EVPN-VXLAN support makes it an excellent fit for virtualized and SDN environments.

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.