Save big on the Juniper Networks QFX5100-48T — a high-performance 1U data center switch backed by Reef Telecom's industry-leading 10-year warranty. Fully tested, restored to factory defaults, and ready for production deployment.

Key Specifications

• 48x 10GBASE-T RJ-45 Ports — Tri-speed support (10GbE/1GbE/100Mbps) over standard copper cabling up to 100m
• 6x 40GbE QSFP+ Uplink Ports — High-bandwidth connections to aggregation or spine switches
• 1.44 Tbps Switching Capacity — Wire-speed Layer 2 and Layer 3 forwarding at 1.08 Bpps
• Low Latency — As low as 550ns with cut-through and store-and-forward switching modes
• Junos OS — Supports BGP, OSPF, EVPN-VXLAN, MPLS, MC-LAG, and Virtual Chassis
• Automation Ready — Zero-touch provisioning (ZTP), Python, Ansible, Puppet, and Chef support
• 1.5 GHz Dual-Core Intel CPU — 8 GB memory, 32 GB SSD storage
• Redundant AC Power Supplies — Hot-swappable 650W PSUs with redundant fans
• Compact 1U Rack-Mountable — 1.72 x 17.36 x 21.47 in (4.37 x 44.09 x 54.54 cm)

Why Buy from Reef Telecom?

• 🐠 10-Year Warranty on all refurbished equipment
• 🚚 Free Shipping on orders over $300
• ♻️ Professionally refurbished and fully tested
• 🌱 Carbon-neutral shipping on every order

Ideal Use Cases

The QFX5100-48T is a versatile data center access switch that can be deployed as a top-of-rack, middle-of-row, or end-of-row switch. It supports spine-and-leaf architectures, IP fabrics, and QFabric deployments — making it an excellent building block for enterprise data centers, cloud environments, and campus networks requiring high-density 10GbE copper connectivity.

Part Number: QFX5100-48T  |  UPC: 649661430988  |  Condition: Refurbished

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.