Cisco ASA 5580-20-BUN-K9 Enterprise Firewall Appliance

What It Is

The Cisco ASA5580-20-BUN-K9 is a high-performance firewall appliance from the Cisco ASA 5580 series, designed for enterprise data center and service provider edge deployments. This model integrates a 2-port Gigabit Ethernet management interface with a single AC power supply and 3DES/AES encryption capabilities, providing robust network security in a compact form factor.

Technical Details

• Model: ASA5580-20-BUN-K9
• Management Interface: 2 GE (Gigabit Ethernet) ports
• Power Supply: Single AC
• Encryption: 3DES/AES
• Chassis Type: ASA 5580-20 Appliance
• Series: Cisco ASA 5580
• Form Factor: Purpose-built firewall hardware

Configuration & Options

• Base unit includes 2 GE management ports and single AC power supply
• Optional configurations available within the ASA 5580-20 family:
  • ASA5580-20-10K-K9: VPN Edition with 10K SSL, dual AC, HA, 3DES/AES
  • ASA5580-20-4GE-K9: 4 GE interfaces, dual AC, 3DES/AES
  • ASA5580-20-8GE-K9: 8 GE interfaces, dual AC, 3DES/AES
• Designed for integration into existing Cisco ASA security architectures

Operating Conditions

This appliance is suitable for deployment in controlled environments such as enterprise server rooms, network operation centers, and telecommunications facilities. It operates as a perimeter security device for high-throughput networks requiring stateful inspection and VPN termination. The single AC power configuration is intended for installations where redundant power is not critical or is provided by external UPS systems.