Firewall Devices – Secure Your Network with Top Security Appliances

In a world where cyber threats are rising steadily, your firewall is your network’s first and most vital line of defense. NetworkEquipment.net offers a premium selection of firewalls and security appliances from the industry's most trusted brands—including Cisco, Fortinet, Palo Alto, Juniper, and Sophos.

Whether you’re protecting a remote office, a multi-site enterprise, or a data-heavy cloud infrastructure, we have the firewall solution you need—new or professionally refurbished—to stay one step ahead of threats.

Explore Our Trusted Firewall Brands

Cisco Firewalls

Cisco is the industry benchmark in network security. Cisco firewalls, including the ASA and Firepower series, offer stateful inspection, threat intelligence, and scalability. Perfect for small offices, large enterprises, and everything in between, Cisco delivers secure, manageable protection at every level.

Cisco Meraki Firewalls

Looking for cloud simplicity? Cisco Meraki firewalls are cloud-managed and ideal for distributed networks. With seamless configuration via the Meraki Dashboard, built-in SD-WAN features, and automatic firmware updates, they offer a modern approach to firewall management.

Fortinet Firewalls

Fortinet firewalls are built for high performance and easy deployment. They combine NGFW capabilities with integrated SD-WAN and UTM in one device. Fortinet is especially favored in education, healthcare, and retail sectors for its fast, secure, and flexible solutions.

Juniper Firewalls

Juniper firewalls offer high-performance firewall solutions for large-scale and service provider networks. With the powerful Junos OS, robust routing capabilities, and excellent scalability, Juniper’s firewalls are designed for demanding enterprise environments.

Sophos Firewalls

Sophos firewalls bring a unique advantage: synchronized security. Their XG and XGS firewalls work hand-in-hand with endpoint protection for complete visibility. With AI-driven threat detection, intuitive policy controls, and seamless cloud management, Sophos is an excellent choice for streamlined security.

Why Choose Firewalls from NetworkEquipment.net?

Every firewall in our collection is carefully selected for performance, reliability, and value. From next-generation firewalls (NGFW) to unified threat management (UTM) solutions, our inventory supports:

• Deep packet inspection

• Intrusion prevention

• VPN and remote access

• Application control

• Cloud and SD-WAN compatibility

Plus, we offer competitive pricing, fast shipping, and expert support to guide you to the right solution—no guesswork, no hassle.

New and Refurbished Options – Built for Your Budget

Businesses have different requirements—some look for brand-new options, while some prefer affordable refurbished alternatives. Networkequipment.net offers a wide range of options for both of these. Our refurbished firewalls undergo rigorous testing and are backed by a warranty. These units are professionally cleaned, restored, and updated to perform like new, saving you money without sacrificing reliability.

Firewall Vendors – Stay Informed on Our Blog

Need help choosing the right brand or model? Check out our Firewall Vendors blog, where we compare leading manufacturers, explain technical differences, and share expert buying advice to help you make informed decisions.

Expand Your Network with More Hardware Solutions

We don’t just do firewalls. Build a complete, secure infrastructure with our full range of networking gear:

Switches

Our switches—from basic unmanaged models to Layer 3 enterprise-grade devices—deliver speed, security, and scalability. Choose Power over Ethernet (PoE) switches for seamless VoIP and camera setups, or go modular for large-scale environments.

Routers

Routers are the backbone of your internet and inter-network communication. Our selection includes high-performance Cisco, Ubiquiti, and Fortinet routers with QoS, VPN tunneling, and failover support to ensure always-on connectivity.

Wireless Networking Hardware

Power your Wi-Fi with enterprise-class wireless networking hardware including access points, antennas, and wireless controllers. We offer indoor and outdoor models with mesh, multi-user MIMO, and cloud-based management tools for ultimate flexibility and range.

Transceivers

Need reliable fiber or copper connectivity? Our transceivers support various standards and brands (SFP, SFP+, QSFP, and more), allowing you to expand and upgrade without changing your entire network.

Why Choose Us?

NetworkEquipment.net isn’t just another reseller. We’re network professionals who understand what businesses need from their infrastructure:

• Trusted, top-tier hardware from verified sources

• Certified refurbished units with complete testing and warranties

• Same-day or next-business-day shipping on most orders

• U.S.-based customer support from real people

• Competitive pricing across the board

Our customers range from IT consultants and small businesses to Fortune 500 companies. Whatever your size or industry, we deliver reliable gear.

Let’s Build a Stronger, Safer Network

Your firewall is too important to leave to chance. Whether you’re upgrading a single device or overhauling an entire security strategy, we’re here to help.

Browse our firewall collection today and filter by brand, price, or condition. With trusted brands like Cisco, Fortinet, and Palo Alto—and all the firewall accessories and supporting hardware to match—you’ll find everything you need to build a fast, secure, and future-proof network.

Lock down your perimeter. Protect your data. Power your growth.
 It all starts here.