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Item#: N82E16833181080

ZyXEL ZyWALL USG300 Unified Security Gateway and Firewall w/200 VPN Tunnels, SSL VPN, 7 Gigabit Ports, and High Availability

  • 60000 Simultaneous Sessions
  • < 250Mbps Maximum Users > 100
  • 10/100/1000 Mbps Wired Speed
  • Wired
  • GbE x 7 (RJ-45, with LED)
  • Console: RS-232 (DB9F)
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The ZyWALL USG (Unified Security Gateway) 50 is the "third generation" ZyWALL featuring an all-new platform. It provides greater performance protection as well as a deep packet inspection security solution for small businesses to enterprises alike. It embodies a Stateful Packet Inspection (SPI) firewall, Anti-Virus, Intrusion Detection and Prevention (IDP), Content Filtering, Anti-Spam, and VPN (IPSec/SSL) all in one box. This multilayered security safeguards your organization's customer and company records, intellectual property, and critical resources from external and internal threats.

  • newegg ZyWALL USG Clean-traffic Architecture The ZyWALL USG’s clean-traffic architecture protects against network risks such as viruses, worms, Trojan Horses, spyware, phishing attacks and other emerging Internet threats. With the clean-traffic architecture, enterprises users are assured to have clean and secure network environments.
  • newegg New Generation UTM Solution The ZyWALL USG Series deploys hardware-acceleration technology in one box. Powered by high-performance SecuASIC technology and a hardware-based encryption accelerator, the ZyWALL USG Series delivers industry-leading performance and multi-layer threat protection for small businesses and enterprises. The ZyWALL USG Series provides integrated Unified Threat Management security features such as Anti-Virus (include Kaspersky Anti-Virus & ZyXEL Anti-Virus), IDP, Anti-Spam, Content Filtering and Firewall, VPN. All ZyWALL USG Series products support the Gigabit Ethernet.
  • newegg Endpoint Security With the new Endpoint Security feature (EPS), administrators can easily identify “bad” users, i.e. where no AV software has been installed. By enforcing installation of the Anti-Virus software, the ZyWALL mitigates the threat of virus outbreaks and thus the loss of money and employee productivity. The EPS supports Norton, Kaspersky and TrendMicro AV client software, among others. Additionally, personal firewall software such as Kaspersky Internet Security 2009/2010, Windows Firewall and TrendMicro PC-Cillin/Internet Security 2010 are also supported with the new EPS feature.
  • newegg High Performance ZyXEL USG Series is built with a powerful Integrated High Performance Security architecture, a performance proven architecture for gigabit fiber. It provides real-time inspection to prevent networks from threats without sacrificing performance. Company networks are not only flawlessly secured but also greatly enhanced on performance to improve operational productivity and efficiency when applications such as file-loading, emailing, and information searches are processed at higher speed.
  • newegg Robust hybrid VPN (IPSec and SSL) The ZyWALL USG Series can provide secure access between remote locations and corporate resources through the Internet for organizations of any size. Using IPSec VPN, companies can secure connections to branch offices, partners and headquarters. Road warriors and telecommuters can use SSL VPN to safely access the company network without having to install VPN software. The Series provides a flexible and easy way to enable mobile employees, vendors and partners to confidently access your network resource for better efficiency. (The following features will be ready in a future firmware upgrade in December 2011; 1) VPN Fail-over / Fall-back, 2) SSLVPN Reverse Proxy Mode, 3) SSLVPN File Sharing.)
  • newegg Application Firewall More and more network applications bring malicious software into your office. This kind of unwanted software, especially IM/P2P applications, may cause bandwidth waste or even system damage. Using the application patrol and bandwidth management features, you can have full control over traffic blocking or rate limit settings.

Robust security without sacrificing performance

The ZyXEL USG 20/20W/50/100/100-PLUS/200 Series is built with a powerful Integrated HighPerformance Security architecture that provides real-time inspection to prevent networks from threats without sacrificing performance. Corporate networks are not only flawlessly secured but also get significant performance enhancements on productivity and efficiency since file loading, emailing and information searching applications are processed at higher speeds.

ZyWALL USG 300 Internet Security Appliance is a Unified Security Gateway that integrates comprehensive enterprise-class security features tailored for SMB (Small and Medium-sized Businesses). With streamlined integration of both IPSec VPN and SSL VPN technologies, the ZyWALL USG 300 is an ideal solution for organizations requiring intensive VPN applications across distributed networks.

No matter you are in a remote branch office or at an unreliable hotel hot spot, the ZyWALL USG 300 can establish secure communication tunnels with IPSec and/or SSL protection. Another benefit of the integration is that the user-aware access control, scheduling, bandwidth usage and anti-threat security features can be enforced against inbound and outbound traffics of the protected network resources.

Learn more about the ZyXEL ZWUSG300




Firewall Type
Gen 3 Application-Layer
Simultaneous Sessions
< 250Mbps
Maximum Users
> 100
GbE x 7 (RJ-45, with LED)
Console: RS-232 (DB9F)
LAN Ports
7 x RJ-45
WAN Ports
Wired Speed
10/100/1000 Mbps
Authentication (SHA-1 / MD5)
Encryption Standard
Encryptions (AES / 3DES / DES)
Maximum Concurrent IPSec VPN Tunnels: 200
Key Management (Manual Key / IKE)
Perfect Forward Secrecy (DH Group 1 / 2 / 5)
NAT over IPSec
Dead Peer Detection / Replay Detection
PKI (X.509)
Certificate Enrollment (CMP / SCEP)
Xauth Authentication

Clientless Secure Remote Access (Reverse Proxy Mode)
SecuExtender (Full Tunnel Mode)
Unified Policy Enforcement
Supports Two Factor Authentication
Customizable User Portal
Power Input
100-240VAC, 50/60Hz, 0.55-0.3A
16.9" x 7.9" x 1.7"
6.17 lbs


Hybrid VPN
Comprehensive Threat Protection
IM/P2P Management
User-Aware Policy Engine
Bandwidth Management
VoIP Security
High Availability

Manufacturer Warranty

5 years limited
5 years limited

Quick Info


  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years

Customer Reviews of the ZyXEL ZWUSG300

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Showing 3 of 3 reviews - Clear Filters

  • Fred L.
  • 7/31/2012 10:41:07 PM
  • Tech Level: High
  • Ownership: more than 1 year

4 out of 5 eggsgood business firewall for the price

This review is from: ZyXEL ZyWALL USG300 Unified Security Gateway and Firewall w/200 VPN Tunnels, SSL VPN, 7 Gigabit Ports, and High Availability

Pros: Does everything you need: router, firewall, and 3 different kinds of VPN. The SSL VPN is nice because the client software is automatically installed when you login, but it only supports Windows. Tech support replies quickly, and firmware is updated frequently, and the user interface keeps improving. Very solid product.

Cons: You can only have two concurrent SSL VPN users; if you want more, you have to buy an upgrade ($200+). SSL VPN client only supports Windows. The DHCP server does not store the host names in DNS. It does not support UPnP; you need to manually configure port-forwarding.

Other Thoughts: We wanted a firewall that did everything, especially VPN. But we ended up installing OpenVPN on a Linux server, because it was easy to use and configure, cheap, and supported all the operating systems we needed.

But as a firewall and a router, this box has been rock solid for the past 3 years.

Did you find this review helpful? Yes No

  • Wade W.
  • 10/12/2011 6:26:50 AM
  • Tech Level: High
  • Ownership: more than 1 year

5 out of 5 eggs$10,000 firewall for $1,500

This review is from: ZyXEL ZyWALL USG300 Unified Security Gateway and Firewall w/200 VPN Tunnels, SSL VPN, 7 Gigabit Ports, and High Availability

Pros: Great product. Very stable and reliable. Overall it is pretty user friendly. Much more user friendly than a Cisco device.

The WAN loadbalancing feature works very well. The site to site VPN service works very well. Eveything I have used it for works very well.

The advanced web/virus filter which is an add-on pays for itself keeing viruses and malware out of your network.

Tons of features in a very inexpensive platform. The entire USG line is amazing.

Cons: Some setup items are a bit counter-intuitive. Definitely not for someone who is unfamiliar with advanced networking even with the GUI. Not really a con, but if you do not understanding networking you will probably not get this device working properly.

Other Thoughts: I found the ZyXEL line and the USG300 in particular when I was looking for a firewall that could load balance outbound connections based on capacity (Comcast and DSL) as well as fail over to backup connection (P2P T1). I was working with Sonicwall to find a device that could do that and they recommended a $10,000 device. We were about to just leave the DSL line inactive (still on contract) until we found this device.

Did you find this review helpful? Yes No

  • Patrick C.
  • 7/2/2008 2:51:39 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsA whole lot of firewall

This review is from: ZyXEL ZyWALL USG300 Unified Security Gateway and Firewall w/200 VPN Tunnels, SSL VPN, 7 Gigabit Ports, and High Availability

Pros: The Zyxel firewalls have traditionally been well-designed, feature rich and provide and provide more feature/$ than the competition. This firewall (and the other in the USG family which share the same UI) takes this to a new level. It it is difficult to imagine what more it could do. The new UI allows/requires you to define your networks, address collections, interfaces, etc. as named objects that can then be referenced where needed. This is handy for grouping nodes with similar security requirements. You can gather all the devices you want to send mail under a name - say "SMTP_senders". With IPSec, L2TP and SSL VPN you have all the VPN you could ask for and can hook to many sources for credentials. The routing, NAT/adress rewriting features are mind-boggling in their capability (see "Cons" below). I've managed many different brands of enterprise firewall and this one is top of the list.

Cons: Because of their pricing, the Zyxel firewalls are often purchased by folks who aren't full-time networking professionals who then compare them to much simpler devices. I've read reviews here that complain about the complexity. However - for what they do, the previous Zyxel UTM firewalls, do a very good job of presenting their features. The trouble was that there were just a heck of a lot of features. With the USG line, this "problem" is now much worse. From what I understand the USG UI is common across the line. This means someone with a home office who buys a USG100 is going to be faced with a firewall that has so many enterprise features (and a nearly 800 page user guide) that they will be catatonic.

Other Thoughts: In short:
o Great enterprise firewall.
o Without networking expertise you are likely to drown in it.
o I've had great luck with support - though they only operating during business hours, I've yet to wait more that 5 minutes before talking with somebody who knew their stuff.

4 out of 4 people found this review helpful. Did you? Yes No

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Item#: N82E16833181080
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