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Cisco ASA5506-K9-RF ASA 5506-X Network Security Firewall Appliance - 8-Port Gigabit Ethernet - Desktop/Rack-Mountable - AES/3DES Encryption
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Product Features
Technical Overview
The ASA 5506-X features eight auto-sensing 10/100/1000Base-T RJ-45 ports for flexible network segmentation and connectivity. All ports support Gigabit Ethernet throughput, enabling high-performance traffic inspection without network bottlenecks.
Security processing is handled through dedicated hardware with support for multiple concurrent protection layers. The appliance inspects traffic at the application level while maintaining stateful firewall policies and intrusion prevention signatures.
This section brings together practical product details such as Firewall Protection Supported, Encryption Standard, Total Number of Ports, USB, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This firewall appliance consolidates multiple security functions into a single platform, reducing complexity while maintaining comprehensive threat visibility. The combination of dedicated security hardware and Cisco's proven ASA software creates a reliable defense layer for network perimeters.
Comprehensive Threat Protection
Integrates six protection layers including malware defense, application control, URL filtering, and intrusion prevention for multi-vector threat mitigation.
- Application-aware firewall policies
- Real-time malware detection
- Granular URL categorization
Flexible Deployment Options
Supports both desktop placement and standard rack mounting with included hardware, adapting to various IT environments from wiring closets to office spaces.
- Compact 1U rack profile
- Desktop-optimized footprint
- Tool-less installation options
Deployment / Use Cases
The ASA 5506-X serves as an ideal edge security solution for branch offices, retail locations, and small business networks requiring enterprise-grade protection without complex infrastructure. Its 8-port configuration supports typical small network topologies with separate segments for servers, workstations, and management interfaces.
Common deployment scenarios include securing internet gateways with VPN termination, protecting internal network segments between departments, and providing dedicated security for critical servers or applications. The appliance's manageable nature allows integration with existing Cisco Security Manager or ASDM for centralized policy administration.
Branch Office Security
Provides complete perimeter protection for remote locations with secure site-to-site VPN connectivity back to headquarters.
Small Business Gateway
Serves as the primary security device for businesses with 10-50 users, combining firewall, threat prevention, and basic routing functions.
Physical Profile
Measuring 1.73" high, 8.92" wide, and 7.92" deep, the ASA 5506-X occupies minimal space while delivering full security functionality. The compact design includes ventilation for passive cooling and mounting points for both desktop and rack installation. The steel chassis provides durability for continuous operation in office environments.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.73" (43.94 mm), 8.92" (226.57 mm), 7.92" (201.17 mm). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 8.92" (226.57 mm)
- Depth
- 7.92" (201.17 mm)
- Height
- 1.73" (43.94 mm)
Highlights
- 8 Gigabit Ethernet ports for network segmentation and connectivity
- Comprehensive threat protection with six security layers
- Hardware-accelerated AES and 3DES encryption
- Desktop or rack-mountable form factor flexibility
- 10/100/1000Base-T auto-sensing on all ports
- USB port for management and configuration
- Managed through Cisco Security Manager or ASDM
- Compact design suitable for space-constrained deployments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | ASA5506-K9-RF |
| Brand Name | Cisco |
| Product Line | ASA |
| Product Series | 5500-X |
| Product Model | 5506-X |
| Product Name | ASA 5506-X Network Security Firewall Appliance |
| Product Condition | Refurbished |
| Product Type | Network Security/Firewall Appliance |
| Technical Information | |
| Firewall Protection Supported | Threat Protection,Malware Protection,Application Control,URL Filtering,Application Firewall,Intrusion Prevention |
| Encryption Standard | AES,3DES |
| Interfaces/Ports | |
| Total Number of Ports | 8 |
| USB | Yes |
| PoE (RJ-45) Port | No |
| Number of Network (RJ-45) Ports | 8 |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Network Standard | 10/100/1000Base-T |
| Wireless Specifications | |
| Wireless LAN | No |
| Management & Protocols | |
| Manageable | Yes |
| Physical Characteristics | |
| Form Factor | Desktop,Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 8.92" (226.57 mm) |
| Depth | 7.92" (201.17 mm) |
FAQ
How many network ports does the Cisco ASA 5506-X have?
The ASA 5506-X includes eight Gigabit Ethernet RJ-45 ports. All ports support 10/100/1000Base-T auto-negotiation, providing flexibility for connecting various network segments, servers, workstations, or upstream connections. This port count supports typical small business network architectures with separate zones for different security requirements.
What security features are included with this firewall appliance?
The appliance provides six integrated security layers: threat protection, malware protection, application control, URL filtering, application firewall, and intrusion prevention. These work together to inspect traffic at multiple levels, from network packets to application behavior, while maintaining stateful firewall policies for comprehensive perimeter defense.
Can the ASA 5506-X be rack-mounted?
Yes, the ASA 5506-X supports both desktop placement and standard 19-inch rack mounting. The compact 1U form factor includes necessary mounting hardware for rack installation, while the low-profile design also works well on desktop surfaces for locations without rack infrastructure.
What encryption standards does this firewall support?
The appliance supports AES (Advanced Encryption Standard) and 3DES (Triple Data Encryption Standard) for securing VPN tunnels and encrypted traffic. Hardware acceleration ensures these encryption operations maintain network performance while providing strong data protection for sensitive communications.
Is this firewall manageable through centralized management tools?
Yes, the ASA 5506-X is fully manageable through Cisco Adaptive Security Device Manager (ASDM) for local administration or Cisco Security Manager for enterprise-wide policy management. These tools provide graphical interfaces for configuration, monitoring, and troubleshooting security policies across the network.
What type of Ethernet connectivity does the ASA 5506-X provide?
All eight ports support Gigabit Ethernet (10/100/1000Base-T) with auto-negotiation capabilities. This provides up to ten times the throughput of standard Fast Ethernet connections while maintaining backward compatibility with existing 10/100 Mbps network equipment through automatic speed detection.
Does the product support PoE or wireless networking?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
| Qty | Price | Available |
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