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ISR4431-SECK9

The Cisco ISR4431-SECK9 is a high-performance integrated services router designed for secure, scalable WAN connectivity, featuring advanced threat defense, modular interfaces, and robust performance ideal for growing enterprise networks—making it a reliable choice for cost-effective, used network hardware solutions.

SKU: ISR4431-SECK9 Brand: Product ID: 326185
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Description

The Cisco ISR4431-SECK9 is a high-performance Integrated Services Router designed for mid-sized to large enterprise branch offices, offering advanced security, WAN optimization, and application-aware services. Built with a modular architecture, it supports up to three Network Interface Modules (NIMs) and two Enhanced Service Modules (SM-X), providing flexibility for evolving network requirements. The ISR 4431 features a 1 RU rack-mountable chassis with a sleek, space-efficient design that fits easily into standard server racks. It includes dual redundant power supplies for increased reliability and uptime.

Powered by a multicore CPU architecture, the ISR4431 delivers up to 500 Mbps of throughput, scalable up to 1 Gbps with a performance license. It supports integrated security features like firewall, VPN, and intrusion prevention, making it ideal for secure WAN deployments. Key components include 4 onboard Gigabit Ethernet ports, 8 GB of DRAM (upgradeable), and 8 GB of flash memory. This model is part of the Cisco ISR 4000 Series, known for its longevity and support for software-defined WAN (SD-WAN), making it a cost-effective solution for buyers seeking reliable used networking hardware.

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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