Refurbished & Used Cisco ASA 5525-X Series Firewalls

The Cisco ASA 5525-X series firewall is a scalable and high-performance security solution that supports up to 2 Gbps of firewall throughput. It also includes VPN connectivity, advanced routing capabilities, and unified communications support for streamlined network administration. 

The Cisco ASA 5525-X series firewall is a comprehensive security solution that delivers superior protection against network-based attacks. It utilizes advanced threat detection and prevention technologies, such as IPS and deep packet inspection, to detect and block threats before they can do harm. It also provides easy-to-use management tools for simplified administration and enhanced visibility into network activity.

Request a quote today or call and ask one of our Cisco Product Managers at 800-546-2582. Or email us at to get a quote within the hour.

Contact us about complete systems or parts for the Refurbished & Used Cisco ASA 5525-X Series Firewalls (to buy or sell)

Cisco ASA 5525-X Series Firewalls Information:

An 8-port firewall called the Cisco ASA 5525-X Firewall Edition Security Appliance gives enterprises the visibility and control they need to deploy new applications while maintaining network security. With minimal setup and running expenses, this GigE Cisco ASA 5500 Series adaptive security device offers MultiScale performance and capabilities. Cisco ASA 5525-X Series Next-Generation Firewalls offer a Maximum of 600 Mbps IPS connection speed, up to 12,000 connections per second, up to 440000 connections, and up to 2,000 Mbps stateful throughput.

Request a Quote Today

Cisco ASA 5525-X Series Firewalls Specifications:


  • 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

Dimensions (D x H x W): 4.45 x 20.04 x 36.2 cm

Request a Quote Today
What our customers say about us
Customer-Focused IT Hardware

Since 1995, we've poured all of our efforts into delivering products that match our client's expectations and exceeds their price savings target.

With our huge inventory and industry-leading engineers, customers tell us they trust Alta for our reliability, custom configurations, parts responsiveness, lightning fast delivery and savings to boot.

Request a Bid
Huge Inventory

"Aisles and aisles of servers & IT equipment. Experts at what they do."

-Ryan W

Excellent Company to work with.

-Jeremy S
"Great Products"

Joe always helps me out and goes out of his way! Great Products

-Kevin J

No products found
Use fewer filters or clear all

Ship Today!

Global Logistics and an IN-STOCK inventory allow us to ship your systems, switches or parts Today!

Save 30-80%

Not only reliable, but with discounts up to 80% off of new, we have thousands of satisfied clients worldwide. Meet your IT project needs for less.

Equipment Buy-Back

We buy back your excess IT equipment for cash offer or trade-in, providing full data erasure and ITAD services.

Since 1995

Our product experts know servers, storage and networking equipment, delivering decades of experience in IT hardware.