The Cisco ASA 5512-X IPS Edition (ASA5512-IPS-K9) is a robust next-generation firewall (NGFW) designed to deliver advanced network security for small to medium-sized enterprises and branch offices. By combining Cisco’s proven stateful firewall technology with an integrated Intrusion Prevention System (IPS), this appliance provides deep packet inspection, real-time threat detection, and secure VPN connectivity without compromising performance.
With up to 1 Gbps firewall throughput and 250 Mbps IPS inspection capacity, the ASA 5512-X ensures consistent protection against modern cyber threats, including malware, application-layer attacks, and network intrusions. Integrated Application Visibility and Control (AVC) allows administrators to identify, monitor, and enforce policies on applications traversing the network, while Advanced Malware Protection (AMP) enhances defense against zero-day threats.
The appliance supports IPsec and SSL VPNs, enabling secure remote access and site-to-site connectivity for distributed teams. Centralized management through Cisco FireSIGHT Management Center or local administration via ASDM and CLI simplifies configuration, monitoring, and policy enforcement across the security infrastructure.
Built in a compact 1RU form factor, the Cisco ASA 5512-X IPS Edition is ideal for organizations seeking enterprise-grade firewall and intrusion prevention capabilities in a cost-effective, scalable solution.
Product Specifications – Cisco ASA 5512-X IPS Edition Firewall (ASA5512-IPS-K9)
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| Category |
Specification Details |
| Product Name |
Cisco ASA 5512-X IPS Edition |
| Model Number |
ASA5512-IPS-K9 |
| Product Type |
Next-Generation Firewall with Integrated IPS |
| Target Deployment |
Small to Medium Enterprises, Branch Offices |
| Firewall Architecture |
Stateful Packet Inspection (SPI) with NGFW capabilities |
| Integrated Security Services |
Intrusion Prevention System (IPS), Application Visibility & Control |
| Ethernet Interfaces |
6 × RJ-45 Gigabit Ethernet (10/100/1000 Mbps) |
| Management Port |
1 × RJ-45 Dedicated Management Port |
| Console Port |
1 × RJ-45 |
| USB Port |
1 × USB 2.0 (storage and configuration) |
| Firewall Throughput |
Up to 1 Gbps |
| IPS Throughput |
Up to 250 Mbps |
| VPN Throughput |
Up to 200 Mbps (3DES/AES) |
| Concurrent Sessions |
Up to 100,000 |
| New Connections Rate |
Up to 10,000 connections per second |
| IPsec VPN Peers |
250 (Upgradeable to 750) |
| VPN Types Supported |
Site-to-Site VPN, Remote Access VPN (SSL/IPsec) |
| IPS Capabilities |
Signature-based inspection, protocol decoding, anomaly detection |
| Threat Intelligence Updates |
Automatic signature updates via Cisco subscription |
| Advanced Security Features |
AMP, AVC, DoS/DDoS protection, NAT, PAT, ACLs |
| Content Security |
URL filtering and content blocking (optional license) |
| User Authentication |
User/Group-based access control |
| Operating System |
Cisco ASA Software with Firepower Services |
| Centralized Management |
Cisco FireSIGHT Management Center |
| Local Management |
ASDM (GUI), CLI |
| Licensing |
IPS license included; subscription required for updates |
| Form Factor |
1RU Rack-Mountable |
| Power Supply |
Internal AC, 100–240 VAC, 50/60 Hz |
| Cooling |
Internal fans |
| Dimensions (H × W × D) |
1.72 × 17.2 × 14.25 in (4.4 × 43.7 × 36.2 cm) |
| Weight |
Approx. 10.6 lbs (4.8 kg) |
| Operating Temperature |
0°C to 40°C (32°F to 104°F) |
| Operating Humidity |
10% to 90% non-condensing |
| Primary Use Case – Security |
Perimeter firewall and intrusion prevention |
| Primary Use Case – VPN |
Secure remote access for employees |
| Primary Use Case – Control |
Application-layer visibility and policy enforcement |
| Compliance & Standards |
Enterprise-grade Cisco security architecture |
| Package Contents |
ASA 5512-X IPS Appliance, Power Cord, Rack Kit |
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FAQs for ASA5512-IPS-K9:
Does this appliance include the IPS license?
Yes, the IPS license is included. However, signature updates require an active subscription.
Can this device be managed using Cisco ASDM?
Yes, it supports both ASDM (GUI) and CLI for management.
How many VPN users can connect simultaneously?
It supports up to 250 IPsec VPN peers (upgradeable to 750).
Is the ASA5512-IPS-K9 still supported by Cisco?
The ASA 5512-X is part of Cisco’s legacy ASA 5500-X series and may be under limited support as per Cisco's lifecycle policies.
Can this model be upgraded to include Firepower services?
Yes, it supports Cisco Firepower Services via software updates and licensing.
