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N3K-C3048-ZM-F

The Cisco N3K-C3048-ZM-F is a compact, energy-efficient 48-port 10GBASE-ZR Ethernet switch designed for high-density data center deployments, offering Layer 2 and Layer 3 switching with front-to-back airflow—ideal for buyers seeking reliable, used enterprise-grade networking hardware.

SKU: N3K-C3048-ZM-F Brand: Product ID: 126576
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Description

The Cisco Nexus N3K-C3048-ZM-F is a high-performance, energy-efficient switch designed for data center and enterprise network environments. This 1RU fixed switch offers 48 1/10-Gigabit Ethernet SFP+ ports and four 40-Gigabit QSFP+ uplink ports, providing flexible connectivity options for scaling network infrastructure. With a robust feature set, including low-latency switching and advanced Layer 2 and Layer 3 capabilities, this model ensures reliable performance for demanding applications. The front-to-back airflow design optimizes cooling efficiency, making it well-suited for high-density deployments.

Built with enterprise-grade components, the N3K-C3048-ZM-F supports redundant, hot-swappable power supplies and fans for enhanced reliability. The switch runs on Cisco NX-OS, offering a comprehensive suite of network management and automation tools to streamline operations. With a switching capacity of up to 960 Gbps and a forwarding rate of 720 Mpps, it delivers the speed and efficiency required for modern networking environments. Ideal for organizations seeking cost-effective, used network hardware, this switch provides a balance of performance, scalability, and energy efficiency.

Who We Are
 
ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
What We Do
 
We make it easy to:
  • Sell Used Equipment: Get a quick, hassle-free quote and maximize the value of your old IT gear.
  • Buy Certified Networking Equipment: Access affordable, quality-tested equipment from top brands like Cisco, Juniper, Ciena, Fujitsu, Infinera and more.
Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
  • Sustainable IT Solutions: Reduce waste and support environmentally responsible practices.
  • Competitive Pricing: Fair, fast, and accurate valuations for all your equipment.
  • Free Shipping Logistics: Fast, secure, and hassle-free shipping or pickup options for buyers and sellers.
Our Process
  1. Submit a Request: You can use the “Buy” or “Sell” buttons above to get started — or fill out a form, call us at 585-406-1248, or email bailey@roctelecom.com. Whatever’s easiest for you, we’ll make it quick and hassle-free.
  2. Quick Evaluation: We’ll assess your equipment—whether you’re looking to sell it or find the right gear for your needs—and provide a fair offer.
  3. Simple Logistics: Fast, secure, and straightforward shipping or pickup solutions.
  4. Value Delivered: Recover funds from unused equipment or save on quality-tested networking and telecom gear.
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