USG Flex Firewall VERSION 2 10/100/1000 1*WAN 4*LAN/DMZ ports 1*USB (Device only)


In stock
€ 405,08
€ 490,14 incl 21% VAT
Precise Protection. Flexible Subscription.
Introducing the latest USG Series-USG FLEX, delivering higher levels of performance and flexibility! USG FLEX's platform continue its tradition in providing the latest, leading technologies, all while providing a complete suite of security subscription with seamless, scalable gateway connectivity. We want to bring top of the line experience for all business owners!

Higher Precision Detection Uncovers Threats
Zyxel Security Cloud keeps learning from collecting threat information. USG FLEX series supports advanced Anti-Malware with cloud query express mode which expands billions of signatures. The cloud query with high detection rate helps verify the file hash within seconds.

Best Threat
Intelligence Alliance

To ensure your network on getting the best protection, USG FLEX integrates threat intelligence from leading companies and organizations in the cybersecurity field for scaled information about file and real-time threat data. By leveraging a wider malware coverage with multiple-sourced database, this increases the accuracy in threat detection. Web Filtering is also included to safeguard all internet access, especially with CTIRU (Counter-Terrorism Internet Referral Unit) to restrict access to terrorist materials online.

High Assurance
Multi-layered Protection

USG FLEX is designed with multi-layer protection against multiple types of threats from in and out. URL Threat Filter, Anti-Malware, and Intrusion Prevention block external attacks, while Application Patrol and Web Filtering empower you to restrict users' inappropriate application usage or web access, all together safeguarding your network without any unattended gaps.

for Your Need

USG FLEX security services turn your firewall into a comprehensive security solution. Add Unified Threat Management (UTM) and Hospitality bundled service to get the protection and connectivity that meet your network needs. You can also choose from a single license whenever you need, such as Web Filtering, Anti-Malware, SecuReporter Premium, and more.

Upgrade to Gain
Migrate without Pain

If you still get USG series licenses, now is the time to migrate! USG FLEX provides hassle-free license migration from USG series with auto migration. Upgrade to a whole new 6-in-1 UTM bundle license from your USG existing licenses for more comprehensive protection.


Product id 859744
Brand ZyXEL
Partnr USGFLEX100-EU0111F
EAN/UPC code 4718937630950
Technical details
Harmonized System (HS) code 85176990
Heat dissipation 42.65 BTU/h
Data transmission
Firewall throughput 900 Mbit/s
VPN throughput 270 Mbit/s
Mean time between failures (MTBF) 989810 uur
Concurrent SSL/VPN connections (maximum) 30
Number of VPN connections 100
VPN tunnels quantity 64
Number of VLANs 8
Security algorithms IPSec, SSL/TLS
VPN support IKEv2, IPSec, SSL, L2TP/IPSec
Management features
URL filtering Y
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1
Ethernet LAN (RJ-45) ports 4
Console port RJ-45
WAN connection Ethernet (RJ-45)
Installed SFP modules quantity 1
Certification DCC, CE, C-Tick, LVD
Built-in fan N
Input current 2 A
Power consumption (max) 12.5 W
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -30 - 70 °C
Operating relative humidity (H-H) 10 - 90 procent
Storage relative humidity (H-H) 10 - 90 procent
Weight & dimensions
Width 216 mm
Depth 147.3 mm
Height 33 mm
Weight 850 g
Packaging data
Package width 284 mm
Package height 190 mm
Package depth 100 mm
Package weight 1400 g