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ASA5520-UC-BUN-K9

The Cisco ASA5520-UC-BUN-K9 is a legacy enterprise-grade security appliance bundled with Unified Communications capabilities, designed to provide robust firewall, VPN, and intrusion prevention services. This reliable hardware solution is ideal for businesses seeking a cost-effective, rack-mountable platform for managing secure network traffic and voice communications.

SKU: ASA5520-UC-BUN-K9 Brand: Product ID: 367423
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Description

Cisco ASA5520-UC-BUN-K9 Overview

The ASA5520-UC-BUN-K9 is a robust, rack-mountable security appliance designed to provide comprehensive unified communications and firewall protection for enterprise network environments. This reliable unit serves as a critical gateway, offering advanced threat defense and secure connectivity to ensure your infrastructure remains resilient against unauthorized access. By choosing the ASA5520-UC-BUN-K9, administrators gain access to a proven hardware platform that excels in managing high-traffic demands while maintaining strict security protocols. Its durable chassis is engineered for long-term deployment in data centers, making it an ideal candidate for those seeking cost-effective, refurbished networking solutions.

Cisco ASA5520-UC-BUN-K9 Technical Details

Featuring multiple Gigabit Ethernet interfaces, the ASA5520-UC-BUN-K9 delivers the high-speed throughput and low-latency performance required for modern business applications. The internal architecture supports sophisticated stateful inspection, VPN termination, and integrated service modules to streamline complex network security tasks. This hardware package includes the essential components needed to establish a secure perimeter, providing a stable foundation for scaling your organization’s digital operations. With its versatile configuration options and enterprise-grade build quality, this device remains a highly sought-after component for professionals building out secondary or lab-based network environments.

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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