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Part Number: ASA5520-BUN-K9


The ASA5520-BUN-K9 is a comprehensive security appliance from Cisco's Adaptive Security Appliance (ASA) 5500 Series. Designed for medium to large enterprise networks, this bundle includes the ASA 5520 firewall edition chassis along with essential security features to protect networks against threats and unauthorized access. The ASA5520-BUN-K9 provides robust firewall capabilities, VPN functionality, and advanced security services, ensuring secure and reliable network operations.

Key Features

  • Firewall Protection: Offers firewall services to protect against unauthorized access and threats.
  • VPN Capabilities: Supports VPN (Virtual Private Network) for secure remote access and site-to-site connectivity.
  • Intrusion Prevention: Integrated intrusion prevention system (IPS) for proactive threat defense.
  • Secure Connectivity: Provides secure access to resources and applications with advanced security features.
  • High Availability: Supports failover and clustering for continuous network uptime.
  • Scalability: Scalable to accommodate growing network demands.


  • Enterprise Networks: Secures medium to large enterprise networks with comprehensive firewall and VPN capabilities.
  • Data Centers: Protects critical data and applications within data center environments.
  • Remote Offices: Provides secure connectivity for remote offices and teleworkers.
  • Service Providers: Ideal for service providers offering managed security services.
  • E-commerce: Ensures secure transactions and protects customer data for e-commerce platforms.


  • Firewall Throughput: Up to 450 Mbps
  • VPN Throughput: Up to 225 Mbps
  • Concurrent Sessions: Up to 280,000
  • IPsec VPN Peers: Up to 750
  • Interfaces: 4 x Gigabit Ethernet, 1 x Fast Ethernet management
  • Expansion Slots: 1 slot for Security Services Card (SSC)
  • Power Supply: Dual AC or DC power supplies
  • Dimensions: 43.2 cm x 44.5 cm x 4.4 cm (17 in x 17.5 in x 1.75 in)
  • Weight: 8.6 kg (19 lb)

Why Choose ASA5520-BUN-K9?

The ASA5520-BUN-K9 is the preferred choice for organizations seeking robust and scalable network security solutions. It combines firewall protection, VPN capabilities, and intrusion prevention into a single platform, simplifying network security management. With high throughput and session capacity, it ensures reliable performance even during peak traffic periods. The appliance's support for high availability features like failover and clustering enhances network uptime and reliability. Ideal for medium to large enterprise environments, the ASA5520-BUN-K9 offers comprehensive security features to safeguard sensitive data and applications. Invest in the ASA5520-BUN-K9 to strengthen your network security posture and protect against evolving threats effectively.

Elevate Your Network Infrastructure with the Cisco ASA5520-BUN-K9and benefit from its performance, flexibility, and advanced features.


VAT Included

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