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ZyXEL ZyWALL USG100 Unified Security Gateway Firewall w/50 VPN Tunnels, SSL VPN, 7 Gigabit Ports, and High Availability - ZWUSG100

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4 out of 5
Total Reviews
Overall Satisfaction
Ease of Use

Excellent router that replaced our Linksys RV082. Easy to set up although hard to build VPN but the support for Zyxel is excellent. The only negative is the time it takes to boot up or reboot on changes, literally minutes.

-Matt quote

Top spec for the price

by Matt on 8/11/2010

Excellent router that replaced our Linksys RV082. Easy to set up although hard to build VPN but the support for Zyxel is excellent. The only negative is the time it takes to boot up or reboot on changes, literally minutes.

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Product Overview

Untitled Document

Unified Security Gateway ZyWALL USG100

The Internet can be a dangerous place. It seems new threats to network security and employee efficiency emerge with each passing day. Malware can incapacitate workstations, and DoS attacks can bring your entire network screeching to a halt. Even applications such as P2P, IM, and Social networks can eat bandwidth and cripple employee productivity.

The ZyWALL USG100 is here to solve those problems.

With the USG100's Multi-layer threat protection, you can rest assured that your network is secure. ZyWALL's Application Patrol gives you detailed control over the applications allowed to run on your network, while the built-in 180Mbps throughput firewall and Kaspersky anti-virus protect your network from malware, DoS attacks, phishing, Trojan horses, and other threats.

Built with powerful Integrated High Performance Security architecture designed for Gigabit connections, a VPN Throughput of 90Mbps, a UTM throughput of 30Mbps, up to 20,000 max sessions and 50 concurrent IPSec VPN tunnels, the USG100 has the power to monitor and protect your network without sacrificing network performance. And with a 5 year, industry-leading hardware warranty, you'll be able to count on your USG100 to watch over your network's safety well into the future.

With 5x Gigabit LAN/DMZ and 2x Gigabit WAN interfaces you can load balance and failover multiple ISP links, allowing you to safeguard even the largest high-bandwidth environments.

With the ZyWALL USG100, you can rest easy knowing that your network is safe, secure, and wholly under your control.

  • Comprehensive threat protection with firewall, VPN, anti-virus, content filtering, anti-spam, Intrusion detection and prevention to secure front line threats.
  • User-aware policy engine can set bandwidth or network access based on user login.
  • Network resilience with multiple WANs, 3G cellular support, and device high availability
  • 5-Year industry leading hardware warranty to support ZyXEL's commitment to quality and customer satisfaction

The ZyWALL USG 100 is a Unified Security Gateway, integrated with complete, enterprise-level and advanced security solutions designed for Small/Medium Business (SMB) recommended for up to 25 PC users. Its flexible configuration helps network administrators set up the network and enforce security policies more efficiently. With certified by ICSA SPI Firewall and IPSec VPN, the ZyWALL USG 100's security features also include IPSec VPN, SSL VPN, Firewall, Content Filter, Anti-Virus and IDP (Intrusion Detection and Prevention) for maximum network security protection. It also provides bandwidth management, for QoS of VoIP or mission critical applications, Multiple-WAN Failover and Load Balancing. Moreover, IPSec VPN and SSL VPN design for telecommuters and home workers can access data more easily and safely at home. Remote access with SSL VPN requires only a standard web browser. ZyWALL USG 100's excellent throughput is the key to implement features of an enterprise level to provide a full-time, non-stop and secure service.

  • The ICSA-certified, stateful inspection firewall protects the network and vital Internet services like e-mail, Web browsing, servers, and file transfers.
  • For protection against viruses and spyware, choose the ICSA-certified ZyXEL Anti-Virus or one powered by Kaspersky Labs.
  • The IDP engine protects your network from intrusions such as Trojans and worms.
  • Use IPSec VPN to secure connections to branch offices, partners, and headquarters. Road warriors and telecommuters can use SSL or L2TP VPN to securely access the company network without having to install VPN software.
  • Application Patrol controls who can use what IM and P2P applications like MSN and BitTorrent, and even who can use specific features within an application.
  • The anti-spam feature can tag or discard unsolicited commercial or junk e-mail.
  • User-aware configuration lets you control access to applications or resources and apply security scans by user or user group.
  • Bandwidth management lets you prioritize time-sensitive applications like VoIP and video conferencing.
  • Multiple WAN ports let you use multiple ISP links and load balancing to enhance traffic. Throughput, optimize bandwidth usage, and help ensure continuous uptime if a link goes down.
  • Along with your regular user name and password, use the ZyWALL OTP (One Time Password). hardware token* to generate a new PIN code each time you log in.
  • Use the extension card slot and USB ports for multiple 3G wireless WAN connections.


Manufacturer Zyxel
Mfg Part# ZWUSG100
SKU 208180787
UPC 760559115692
UPC 14 00760559115692
Tech Specs
ICSA-certified Firewall:
Zone-Based Access Control List
Security Zones
Stateful Packet Inspection
DoS/DDoS Protection
User-Aware Policy Enforcement
ALG Supports Custom Ports
Intrusion Detection and Prevention:
In-line Mode (Routing/Bridge)
Zone-Based IDP Inspection
Customizable Protection Profile
Signature-based Deep Packet Inspection
Automatic Signature Updates**
Custom Signatures
Traffic Anomaly Detection and Protection
Flooding Detection and Protection
Protocol Anomaly Detection and Protection:HTTP/ICMP/TCP/UDP
ICSA-Certified ZyXEL Anti-Virus or Kaspersky Anti-Virus
Stream-Based Anti-Virus
Covers Top Active Viruses in the Wild List
Automatic Signature Updates**
No File Size Limitation
Blacklist/Whitelist Support
Hybrid VPN:
ICSA-certified IPSec VPN:
Encryption: AES/3DES/DES
Authentication: SHA-1/MD5
Key Management: Manual Key/IKE
Perfect Forward Secrecy: DH Group 1/2/5
NAT over IPSec VPN
 Dead peer Detection/Relay Detection
PKI (X.509) Certificate Support
Certificate Enrollment (CMP/SCEP)
Xauth Authentication
L2TP over IPSec Support
Clientless Secure Remote Access(Reverse Proxy Mode)
SecuExtender (Full Tunnel Mode)
 Unified Policy Enforcement
Supports Two-factor Authentication
Customizable User Portal
Application Patrol:
IM/P2P Granular Access Control
Apply Schedules, Bandwidth Management
IM/P2P Up-to-Date Support (based on IDP signatures)**
Real-Time Statistical Reports
Bandwidth Management:
Bandwidth Priority
Policy-Based Traffic Shaping
Maximum/Guaranteed Bandwidth
Bandwidth Borrowing
Zone to Zone Protection
Transparently intercept mail via SMTP/POP3 protocols
Blacklist/Whitelist support
Support DNSBL checking
Statistics report
High Availability:
Device HA (Active-Passive Mode)
Device Failure Detection
Link Monitoring
Auto-Sync Configurations
Multiple WAN Load Balancing
VPN HA (Redundant Remote VPN Gateways)
Content Filtering:
URL Blocking, Keyword Blocking
Exempt List (Blacklist and Whitelist)
Blocks Java Applet, Cookies and Active X
Dynamic URL Filtering Database (Powered by BlueCoat)**
User Licenses:
Routing Mode/Bridge Mode/Mixed Mode
Layer 2 Port Grouping
Tagged VLAN (802.1Q)
Virtual Interface (Alias Interface)
Policy-Based Routing (User-Aware)
Policy-Based NAT (SNAT/DNAT)
RIP v1/v2
IP Multicasting (IGMP v1/v2)
DHCP Client/Server/Relay
Built-in DNS Server
Dynamic DNS
Internal User Database
Microsoft Windows Active Directory
External LDAP/RADIUS User Database
ZyWALL OTP (One Time Password)***
Forced User Authentication (Transparent Authentication)
System Management:
Role-Based Administration
Multiple Administrator Login
Multi-Lingual Web GUI (HTTPS/HTTP)
Object-Based Configuration
Command Line Interface (Console/Web Console/SSH/TELNET)
Comprehensive Local Logging
Syslog (send to up to 4 servers)
E-mail Alert (send to up to 2 servers)
Real-Time Traffic Monitoring
System Configuration Rollback
Text-Based Configuration File
Firmware upgrade via FTP/FTP-TLS/Web GUI
Advanced Reporting (Vantage Report)
Centralized Network Management (Vantage CNM)
3G Support:
Advanced Wireless Security Transmission with WEP Encryption and WPA/WPA2 Support
PCMCIA: Sierra Wireless AC850*
USB: Huawei E220*
*: Not included.
**: Requires a valid subscription.
***: Sold separately.
ICSA Certified Firewall
ICSA Certified IPSec VPN
ICSA Certified Anti-Virus
Standards Compliance:
HSF (Hazardous Substance Free): RoHS and WEEE
EMC: FCC Part 15 Class B, CE-EMC Class B, C-Tick Class B, VCCI Class B
Safety: CSA International (ANS/UL60950-1,CSA60950-1, EN60950-1, IEC60950-1)
Hardware Specifications:
Memory size: 256 MB DDR2 RAM/256 MB Flash
Interface: GbE x 7 (RJ-45 with)
Interface: Auto-negotiation and Auto MDI/MDI-X
Console: RS-232 (DB9F)
AUX: RS-232 (DB9M)
LED Indicator: PWR, SYS, AUX, CARD
Reset Button
Expansion Card Slot
2 USB Ports
Physical Specifications:
Rack Mountable (rack-mount kit included)
Dimensions: 242 (W) x 175 (D) x 35.5 (H) mm/9.5 (W) x 6.9 (D) x 1.4 (H) inch
Weight: 1.2 Kg/2.6 lbs
Environmental Specifications:
Operating temperature: 0ºC ~ 50ºC/32ºF ~ 122ºF
Storage temperature: -30ºC ~ 60ºC/-22ºF ~ 140ºF
Operating humidity: 5% ~ 90% (noncondensing)
Power Requirements:
Input: 100 ~ 240 V; 1.2 A, 50 ~ 60 Hz
Output: 12 V; 3.5 A
$475.99 + free shipping
$549.99 You save $74.00 (13%)
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Recent Product Reviews

Top spec for the price by Matt on Aug 11, 2010