ZyXEL USG FLEX 500H (USGFLEX500H-EU0102F) 10 Gbit/s 10 Gbps External Firewall

Network attacks can cripple any business, and a single weak point often leads to costly downtime. The ZyXEL USG FLEX 500H (USGFLEX500H-EU0102F) 10 Gbit/s 10 Gbps External Firewall is a high-performance firewall that protects your entire network while delivering lightning-fast throughput for everyday traffic.

Usages of a 10 Gbit/s Firewall

In a typical office day the firewall sits at the edge of your wired network, inspecting inbound and outbound traffic, handling VPN connections for remote staff, and powering PoE+ devices such as IP phones or cameras without slowing down any application.

Benefits of ZyXEL Firewall

• Enterprise-grade security: Multi-layer protection stops malware, intrusion attempts and unwanted web content before they reach your users.
• Future-proof speed: 10 Gbit/s SPI throughput lets you run bandwidth-intensive apps without bottlenecks.
• Centralised cloud management: Nebula cloud gives you a single pane of glass to monitor and enforce policies across sites.
• Seamless remote access: Built-in IPSec and SSL VPN support keeps remote workers connected safely.
• Easy deployment: Plug-and-play PoE+ ports and a rack-mount kit simplify installation.

Why Choose ZyXEL Firewall

Choosing this firewall means you get more than just packet filtering. The device combines ultra-high throughput with advanced UTM services, so you can run critical business applications while staying protected against the latest threats. Its integration with Nebula’s Zero-Trust framework ensures that every device, user and application is verified before gaining network access, reducing the risk of internal breaches.

The solution also scales with your growth. As you add more users or bandwidth-heavy services, the 10 Gbit/s capacity and 1 million concurrent TCP sessions keep performance steady. With built-in analytics and SecuReporter, you gain clear visibility into traffic patterns and potential risks, allowing proactive security adjustments.

Key Features of a 10 Gbit/s Firewall

• SPI firewall throughput: 10 Gbit/s. Provides rapid packet inspection without slowing traffic.
• VPN throughput: 2 Gbit/s. Supports fast, secure remote connections for many users.
• IPS throughput: 3.5 Gbit/s. Detects and blocks intrusion attempts in real time.
• Anti-malware throughput: 2.5 Gbit/s. Scans for malicious files while maintaining speed.
• UTM throughput: 2.5 Gbit/s. Delivers comprehensive security services on a single platform.
• PoE+ ports: 2 × 2.5 GBase-T (30 W). Powers network devices directly from the firewall.
• Interface mix: 2 × 2.5 GBase-T, 8 × 1 GbE, USB 3.0, console. Offers flexible connectivity options.
• Cloud-managed: Yes. Allows remote configuration and monitoring via the Nebula portal.
• Dimensions: 1.7 in × 11.8 in × 7.2 in, 3.62 lb. Fits easily into standard rack space.
• Operating temperature: 32 °F - 104 °F. Reliable performance in typical office environments.

Specifications