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ZYXEL USGFLEX500H USG FLEX 500H UTM Firewall - Hardware Only, 9.77 Gbps, Multi-Gig, 2 PoE+, Nebula Cloud, VPN (USGFLEX500H)

SKU: USGFLEX500H

Regular price $940.99 USD
Regular price Sale price $940.99 USD
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Multi-Gig UTM Protection for the Growing Office

As an office adds multi-gig internet, cloud apps, and remote workers, a gigabit firewall becomes the bottleneck. The ZYXEL USG FLEX 500H is a hardware-only UTM firewall that pushes nearly 10 Gbps of firewall throughput across software-defined multi-gig ports, with AI-powered cloud security ready to switch on. Browse more ZYXEL gear or other networking equipment.

How It Works

The USG FLEX 500H runs Zyxel's uOS on multi-core hardware with Fastpath acceleration, so it inspects traffic and applies security policy with minimal added latency. Its ports are software-defined, letting you assign each 2.5GbE port as WAN or LAN, and two of them deliver PoE+ with a 30W total budget to power an access point or camera directly. Add a ZYXEL security subscription to turn on the AI-powered cloud UTM suite, and manage the appliance locally or from the Nebula cloud.

Highlights

  • Nearly 10 Gbps firewall throughput: up to 1,000,000 concurrent sessions for busy multi-gig networks.
  • Software-defined multi-gig ports: 2.5GbE ports you set as WAN or LAN, including two PoE+ ports (30W total).
  • AI-powered UTM services: sandboxing, anti-malware, IPS, application control, and a Reputation Filter that blocks around 70% of common attacks (subscription).
  • Flexible VPN: up to 150 tunnels with IKEv2 and SSL VPN through the SecuExtender client.
  • Nebula cloud or local management, in a 1U rack-mountable, hardware-only appliance.

Overview

  • Brand: ZYXEL
  • Part Number: USGFLEX500H
  • Model: USG FLEX 500H (USG FLEX H series)
  • Type: UTM / next-gen security and VPN firewall appliance (hardware only)
  • Operating System: Zyxel uOS

Performance

  • Firewall Throughput: 9.77 Gbps
  • IPS Throughput: About 4.5 Gbps
  • VPN Throughput: About 2 Gbps
  • Concurrent Sessions: Up to 1,000,000

Ports & Networking

  • Ethernet: Multi-gig 2.5GbE (2.5GBASE-T / 10/100/1000BASE-T), software-defined WAN or LAN
  • PoE: 2 x PoE+ (IEEE 802.3at), 30 W total budget
  • Other: USB, RJ-45 console; no built-in wireless

Security & VPN

  • UTM Services (subscription): Cloud sandboxing, anti-malware, IPS, application control, DNS/IP/URL Reputation Filter, content filtering, SSL inspection
  • VPN: Up to 150 tunnels, IKEv2 and SSL VPN (SecuExtender)
  • Encryption: AES-256, 3DES, SHA-2
  • Management: Local uOS UI or Zyxel Nebula cloud; Device Insight, SecuReporter

Physical & Power

  • Form Factor: 1U rack-mountable
  • Dimensions: 1.7 in H x 11.8 in W x 7.2 in D
  • Weight: 3.62 lb
  • Power Consumption: 68 W

Package Contents

  • USG FLEX 500H appliance, power adapter and cord, RJ-45-to-RS-232 console cable, and rack-mounting kit

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