Cisco ASA 5512-X Adaptive Security Appliance (ASA5512-K9) — Refurbished
Save significantly on enterprise-grade network security with this professionally refurbished Cisco ASA 5512-X firewall. Ideal for small offices, branch locations, and midsize businesses, the ASA 5512-X delivers proven next-generation firewall protection with high-performance VPN and intrusion prevention — all backed by Reef Telecom's industry-leading 10-year warranty.
Key Specifications
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Firewall Throughput: Up to 1 Gbps stateful inspection
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VPN Throughput (3DES/AES): 200 Mbps
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Concurrent Connections: 100,000
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Connections per Second: 10,000
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IPsec VPN Peers: 250
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SSL VPN Peers: 2 (upgradable)
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Network Ports: 6x Gigabit Ethernet data + 1x GE management
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Expansion: 1 interface card slot (supports 6-port GE or 6-port SFP)
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Memory: 4 GB RAM / 4 GB Flash
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Encryption: 3DES/AES
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Form Factor: 1U rack-mountable
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Power: AC power supply included
Security Features
- Next-generation firewall with Application Visibility and Control (AVC)
- Intrusion Prevention System (IPS) with Cisco Global Correlation
- Botnet traffic filtering and web security essentials
- VPN support for secure remote access (site-to-site and AnyConnect)
- VLAN support (up to 50 virtual interfaces)
- Security context support (up to 2)
Why Buy Refurbished from Reef Telecom?
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10-Year Warranty — the longest in the industry
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Free Shipping on orders over $300
- Professionally tested, cleaned, and certified to full working condition
- Significant savings over new — without compromising reliability
The Cisco ASA 5512-X is an excellent choice for deploying enterprise-strength security at branch offices, small business networks, or as a lab/training appliance. Compatible with Cisco ASDM and Cisco Security Manager for centralized management. Part of the ASA 5500-X Next-Generation Firewall Series.
