Arista DCS-7280SR3K-48YC8 7280R3 Switch 48x25GbE SFP 8x100G QSFP L3 Managed

Arista DCS-7280SR3K-48YC8 — High-Performance 25G/100G Data Center Switch

Save significantly over new pricing on this refurbished Arista 7280R3K switch router. Ideal for leaf/spine data center fabrics, internet peering, and service provider edge deployments — backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• Ports: 48 x 25GbE SFP28 + 8 x 100GbE QSFP28 (up to 80 ports with breakout)
• Performance: 2 Tbps wire-speed switching capacity (Memory Buffer - 4GB)
• Chipset: Broadcom Jericho2C ASIC
• Layer: L2/L3 managed switch with BGP, OSPF, IS-IS, EVPN, VXLAN
• Form Factor: 1RU rack-mountable
• Routing Scale: FlexRoute engine supporting up to 5M IP routes
• Redundancy: Hot-swappable redundant power supplies and N+1 fans
• Power Efficiency: 324W typical, 94%+ efficient PSUs
• OS: Arista EOS with CloudVision support

Use Cases & Deployment

• Cloud & enterprise leaf/spine data center fabrics
• Internet peering & data center interconnect (DCI)
• Carrier edge VPN, EVPN services for 5G/MEC & metro networks
• IP storage networks & content delivery (CDN)
• High-frequency trading & latency-sensitive workloads

Why Buy from Reef Telecom?

• 10-Year Warranty — the longest in the refurbished telecom industry
• Free Shipping on orders over $300
• Fully tested and certified before shipment
• Significant savings vs. new — same enterprise-grade reliability

Part Number: DCS-7280SR3-48YC8 | Series: Arista 7280R3 | Part of the Arista 7000 Series data center switch portfolio.

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.