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N5K-C5648Q

The Cisco N5K-C5648Q is a high-performance, 10/40GbE-capable data center switch designed for scalability and low latency, featuring 48 fixed 10-Gigabit SFP+ ports and up to 6 40-Gigabit QSFP+ uplinks—ideal for buyers seeking reliable, used networking hardware with advanced Layer 2 and Layer 3 capabilities.

SKU: N5K-C5648Q Brand: Product ID: 126644
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Description

The Cisco N5K-C5648Q is a high-performance, scalable switch designed for data center environments that require low-latency, high-bandwidth connectivity. This Nexus 5600 series switch features 48 fixed 40-Gigabit QSFP+ ports, delivering exceptional throughput for demanding network applications. Built with a compact 1RU form factor, it supports front-to-back airflow for efficient cooling and integrates seamlessly into existing Cisco Nexus infrastructures. Designed for reliability, it includes redundant power supplies and hot-swappable fan modules to ensure minimal downtime in mission-critical deployments.

Equipped with advanced Layer 2 and Layer 3 switching capabilities, the N5K-C5648Q supports VXLAN, QoS, and Cisco’s Fabric Extender (FEX) technology for enhanced network flexibility. It offers a switching capacity of up to 1.28 Tbps, making it suitable for high-density virtualization and cloud computing environments. The switch is powered by dual AC or DC power supplies and features a robust command-line interface (CLI) for efficient network management. With support for Cisco NX-OS software, this enterprise-grade switch provides enhanced security, automation, and programmability for modern data center operations.

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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