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Zyxel USG Flex 100 hardware firewall 900 Mbit/s

Your price £352.32
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1x SFP, USB 3.0, RJ-45, 900Mbps, 12V DC, 850g
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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. Flexible Subscription 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.


  • Firewall throughput
    900 Mbit/s
  • VPN throughput
    270 Mbit/s
  • Heat dissipation
    42.65 BTU/h
  • Mean time between failures (MTBF)
    989810 h
  • Certification
    DCC, CE, C-Tick, LVD
  • Number of VPN connections
  • Concurrent SSL/VPN connections (maximum)
  • VPN tunnels quantity
  • Number of VLANs
  • Security algorithms
  • VPN support
    IKEv2, IPSec, SSL, L2TP/IPSec
  • URL filtering
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
  • Ethernet LAN (RJ-45) ports
  • Console port
  • WAN connection
    Ethernet (RJ-45)
  • Installed SFP modules quantity
  • Built-in fan
  • Input current
    2 A
  • Power consumption (max)
    12.5 W
  • Harmonized System (HS) code
  • Operating temperature (T-T)
    0 - 40 °C
  • Storage temperature (T-T)
    -30 - 70 °C
  • Operating relative humidity (H-H)
    10 - 90%
  • Storage relative humidity (H-H)
    10 - 90%
  • Width
    216 mm
  • Depth
    147.3 mm
  • Height
    33 mm
  • Weight
    850 g
  • Package width
    284 mm
  • Package height
    190 mm
  • Package depth
    100 mm
  • Package weight
    1.4 kg


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