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ISR4351-SEC/K9

The Cisco ISR4351-SEC/K9 is a high-performance integrated services router designed for secure, scalable branch office connectivity, featuring modular WAN/LAN options, built-in security, and support for advanced services—ideal for cost-effective network expansion with used hardware.

SKU: ISR4351-SEC/K9 Brand: Product ID: 126321
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Description

The Cisco ISR4351-SEC/K9 is a high-performance Integrated Services Router designed for enterprise-level networking, offering advanced security and scalability. Built to support growing business needs, this router features three integrated Network Interface Module (NIM) slots, two enhanced Service Module (SM-X) slots, and an integrated power supply for seamless expansion. Its modular design allows for flexible deployment, making it a reliable choice for organizations seeking a balance between performance and cost-efficiency in a used network hardware solution.

Equipped with a multi-core architecture, the ISR4351-SEC/K9 delivers up to 200 Mbps of IPsec throughput with the Security license, ensuring secure and efficient data transmission. It includes integrated security features such as Zone-Based Firewall, VPN, and advanced threat defense to safeguard network infrastructure. With Gigabit Ethernet ports and support for multiple WAN connections, this router enhances connectivity and redundancy for critical business operations. Designed for longevity and adaptability, the ISR4351-SEC/K9 is an excellent option for businesses looking for a cost-effective, enterprise-grade networking solution.

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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