Free delivery*

£ 199.98  inc. vat

£ 166.65 ex. vat

In Stock

Order within for delivery on Saturday, 18th August

Click & Collect Unavailable

Paypal Credit Finance from £9.60 a month.
(14.9% APR) representative

Zyxel NSG50 Nebula Cloud Managed Security Gateway

  • 4 x LAN (GbE)2 x WAN (1x SFP, 1x GbE)
  • Complete networking, security and application control over the cloud
  • Zero-touch site-to-site VPN

View full description

QuickFind: 798362

Mfr part code: NSG50-ZZ0101F

  • {{ title }}
  • {{/lists}}

    Zyxel NSG50 Nebula Cloud Managed Security Gateway Product Description

    The Zyxel Nebula NSG50 Cloud Managed Security Gateway is built with remote management and ironclad security for organizations with growing numbers of distributed sites. With the extensive suite of security features that includes ICSA-certified firewall, IPsec VPN connectivity, Intrusion Detection and Prevention (IDP) as well as Application Patrol, the NSG50 provides deep, extensive protection to meet everything that small- to mid-size businesses would need.

    As the Zyxel Nebula NSG50 has been completely designed for cloud managed, the installation and management become simpler than ever. Through Nebula's cloud interface, administrators are able to create site-wide policies and monitor all the branch sites effortlessly even without training.


    • 4 x LAN (GbE)2 x WAN (1x SFP, 1x GbE)
    • Complete networking, security and application control over the cloud
    • Zero-touch site-to-site VPN
    • Secure networks with Next-Gen Firewall, IDP and Application Patrol
    • Built-in DHCP, NAT, QoS and VLAN management
    • Static route and dynamic DNS support

    Technical Specifications


    Device Type Security appliance
    Width 21.6 cm
    Depth 14.3 cm
    Height 3.3 cm
    Weight 1.04 kg


    Form Factor External
    Ports Qty 4
    Connectivity Technology Wired
    Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
    Network / Transport Protocol L2TP, IPSec, PPPoE
    Remote Management Protocol SNMP 2c
    Performance Firewall throughput: 300 Mbps ¦ VPN throughput: 70 Mbps ¦ Intrusion detection and prevention throughput: 120 Mbps
    Capacity User licences: unlimited ¦ Concurrent TCP sessions: 20000 ¦ Concurrent IPSec VPN tunnels: 10 ¦ Virtual interfaces (VLANs): 8
    Status Indicators Power, system
    Features Firewall protection, NAT support, VPN support, Syslog support, Stateful Packet Inspection (SPI), dynamic DNS server, firmware upgradable, wall mountable, Quality of Service (QoS), DHCP server, fanless, DHCP relay, application filtering, DHCP client, static routing, Intrusion Detection and Prevention (IDP), VPN auto-reconnection, Management Information Base (MIB) II, VLAN management, Zero-touch VPN connections
    Encryption Algorithm DES, Triple DES, MD5, DH, SHA-1, 256-bit AES, 512-bit SHA-2
    Authentication Method RADIUS, Active Directory
    Compliant Standards IEEE 802.1Q

    Expansion / Connectivity

    Interfaces 4 x 1000Base-T - RJ-45 ¦ 1 x 1000Base-T - RJ-45 (WAN) ¦ 1 x - SFP (mini-GBIC) (WAN) ¦ 1 x USB


    Cables Included 1 x console cable
    MTBF 44,000 hours
    Compliant Standards UL, BSMI, C-Tick Class B, IC, EMC Class B, FCC Part 15 Class B


    Power Device External power adapter
    Power Consumption Operational 12 Watt

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 40 °C
    Humidity Range Operating 10 - 90% (non-condensing)

    Zyxel NSG50 Nebula Cloud Managed Security Gateway Ask an owner

    Zyxel NSG50 Nebula Cloud Managed Security Gateway Product Discussion

    Our comments box is a great way for you to view other people's feedback about products on, and add your own.

    • This tool is open to everyone.
    • You are responsible for the contents of your comments and any consequences that may arise as a result of them.
    • Comments that contain any of the following will be deleted: terms considered explicit and inappropriate; defamatory, obscene, unlawful, harmful, or offensive.