Cisco Nexus 3048 (N3K-C3048TP-1GE) — Enterprise-Grade 48-Port Gigabit Switch

Save up to 80% over new list price without sacrificing performance. The Cisco Nexus 3048 is a line-rate Gigabit Ethernet Top-of-Rack (ToR) switch from the Nexus 3000 Series, delivering wire-speed Layer 2 and Layer 3 switching in a compact 1RU form factor. Every unit is professionally inspected, tested, and backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• 48x 10/100/1000BASE-T RJ-45 ports for high-density Gigabit Ethernet connectivity
• 4x 10GbE SFP+ uplink ports for non-blocking aggregation to core switches
• 176 Gbps switching capacity / 132 Mpps forwarding rate — full line-rate on all ports
• Layer 2 & Layer 3 switching with Cisco NX-OS for enterprise-class routing and features
• 1RU rack-mountable form factor — ideal for Top-of-Rack data center deployments
• Dual redundant hot-swappable power supplies (AC/DC) for high availability
• 2x management ports (10/100/1000), 1x RS-232 console, 1x USB
• Supports jumbo frames up to 9216 bytes, vPC, ECMP, and DCNM management
• Forward and reverse airflow options for flexible hot-aisle/cold-aisle deployments

Ideal Use Cases

The N3K-C3048TP-1GE is purpose-built for data center Top-of-Rack access, Big Data clusters, and enterprise management networks. It connects transparently to upstream Cisco Nexus switches — including the Nexus 5000, 7000, and 9000 Series — for a seamless end-to-end Nexus fabric.

Why Buy from Reef Telecom?

• 10-Year Warranty — the longest in the refurbished telecom industry
• Free ground shipping on orders over $300
• Same-day shipping on orders placed before 4 PM EST
• FedEx Priority and First Overnight options available
• Professionally tested and restored to full operational standards

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.