Description
Cisco ASA5525-K9 – ASA 5500-X Series Security Appliance Bundle with 8GE Data Ports, 1GE Management, AC Power, and 3DES/AES Encryption
The Cisco ASA5525-K9 is a high-performance, next-generation firewall and security services appliance from the Cisco ASA 5500-X Series, designed to protect mid-sized enterprises, data centers, and branch offices against evolving cyber threats. This bundled configuration includes the ASA 5525-X hardware, pre-installed Cisco ASA Software, 8 x Gigabit Ethernet data ports, 1 x dedicated Gigabit management port, AC power supply, and built-in 3DES/AES encryption—delivering a complete, ready-to-deploy security solution for secure perimeter, data center, and remote access deployments.
As part of Cisco’s Adaptive Security Appliance (ASA) portfolio, the ASA5525-K9 combines stateful firewalling, IPSec and SSL VPN, intrusion prevention (IPS), and advanced malware protection in a single, purpose-built platform—ideal for organizations requiring robust, scalable, and manageable network security without the complexity of multi-vendor architectures.
Key Features & Specifications
- Model: ASA5525-K9
- Platform: Cisco ASA 5500-X Series (Next-Generation Firewall)
- Throughput:
- Firewall Throughput: Up to 1.0 Gbps
- IPS Throughput: Up to 500 Mbps
- VPN Throughput (IPSec): Up to 300 Mbps
- Interfaces:
- 8 x 10/100/1000BASE-T RJ45 data ports (copper)
- 1 x dedicated 10/100/1000BASE-T management port
- 1 x console port (RJ45)
- 1 x USB 2.0 port (for software/license updates)
- Security Services (License-Dependent):
- Stateful Inspection Firewall
- IPSec & SSL VPN (remote access and site-to-site)
- Cisco Intrusion Prevention System (IPS)
- Advanced Malware Protection (AMP)
- Application Visibility and Control (AVC)
- URL Filtering
- Encryption: Hardware-accelerated 3DES/AES (enabled via K9 security image)
- Power Supply: Integrated AC power supply (100–240V auto-ranging)
- Form Factor: 1U rackmountable chassis
- Management:
- Cisco ASDM (Adaptive Security Device Manager) GUI
- CLI via SSH/Telnet/console
- SNMP, REST API (limited), integration with Cisco Prime Security Manager
- High Availability: Active/Standby failover support (requires second ASA5525-K9)
Note: The “K9” suffix indicates the unit ships with the strong cryptographic (security) image, enabling full VPN and encrypted management. Base firewall functionality is included; Security Services (IPS, AVC, URL Filtering, AMP) require separate subscription licenses.
Comprehensive Threat Defense in One Appliance
The ASA5525-K9 delivers layered protection through integrated security services:
- Next-Generation Firewall (NGFW):
Enforce policies based on users, applications, and content—not just IP/port. - Intrusion Prevention (IPS):
Detect and block exploits, worms, and zero-day threats using Cisco’s Talos threat intelligence. - Advanced Malware Protection (AMP):
Continuously analyze files across the attack continuum—before, during, and after an outbreak. - Secure Remote Access:
Support thousands of IPSec and SSL VPN users for teleworkers and branch connectivity. - Application Control:
Identify and control 3,000+ applications (e.g., block Facebook, prioritize Zoom).
All services run in parallel without performance degradation, thanks to dedicated security processors.
Ready-to-Deploy Bundle for Rapid Implementation
This ASA5525-K9 bundle includes everything needed to get started: ✅ ASA 5525-X hardware
✅ Pre-installed ASA OS (with K9 crypto image)
✅ 8 x GE data ports for LAN/WAN/DMZ segmentation
✅ Dedicated management port for out-of-band administration
✅ AC power supply (no external brick)
✅ 3DES/AES encryption enabled for secure VPNs
Simply rack, cable, license, and configure—ideal for IT teams with limited security expertise.
Ideal Use Cases
- Mid-sized enterprise perimeter firewall
- Data center DMZ or internal segmentation
- Secure branch office gateway with site-to-site VPN
- Compliance-ready security for PCI DSS, HIPAA, GDPR
- Replacement for legacy firewalls (e.g., ASA 5510, PIX)
Licensing & Subscription Requirements
While the ASA5525-K9 ships with base firewall and VPN capabilities, advanced features require term-based licenses:
- Base License: Included (firewall, basic NAT, ACLs, IPSec/SSL VPN)
- Security Plus License: Enables active/standby HA, multiple contexts, VLAN trunking
- AnyConnect Premium: For SSL VPN client support
- Security Services Bundle: Adds IPS, AVC, URL Filtering, AMP (sold as 1-, 3-, or 5-year subscriptions)
|
Product Code |
|
|
Interfaces |
8 copper GE ports, 1 copper GE management port, 1 expansion slot |
|
Stateful inspection throughput (maximum) |
2 Gbps |
|
3DES/AES VPN throughput |
300 Mbps |
|
IPsec VPN peers |
750 |
|
Virtual interfaces (VLANs) |
200 |
|
Memory |
8 GB |
|
Flash |
8 GB |
|
Height (rack units) |
1 RU |
|
Dimensions (D x H x W) |
4.45 x 20.04 x 36.2 cm |
|
Package Weight |
13.1 Kg |




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