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
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48x 10/100/1000BASE-T RJ-45 ports for high-density Gigabit Ethernet connectivity
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4x 10GbE SFP+ uplink ports for non-blocking aggregation to core switches
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176 Gbps switching capacity / 132 Mpps forwarding rate — full line-rate on all ports
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Layer 2 & Layer 3 switching with Cisco NX-OS for enterprise-class routing and features
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1RU rack-mountable form factor — ideal for Top-of-Rack data center deployments
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Dual redundant hot-swappable power supplies (AC/DC) for high availability
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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?
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10-Year Warranty — the longest in the refurbished telecom industry
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Free ground shipping on orders over $300
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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
