Content Filtering, Anti-Spam, and VPN (IPSec/SSL/L2TP) in one box. This multilayered security
safeguards your organization’s customer and company records, intellectual property, and
critical resources from external and internal threats.
Benefits
Secure connectivity
Given the prevalence and importance of information technology (IT) systems today and the nature
and scale of both the opportunities and risks associated with significant deployments of new
networking technologies, organizations are forced to evaluate solutions to build up a safer
infrastructure to secure online transactions, in which involve exchange of valuable information. The
infrastructure should be tailored to meet operation requirements for expanding remote sites as well
as mobile teleworkers.
Proactive protection
The evolving Web environment not only makes managing appropriate surfing and bandwidth use
more difficult, but also introduces new security threats for the filtering functionality to pinpoint on.
The ZyWALL USG Content Filter leverages the next-generation Web filtering technology by
combining URL filtering and anti-malware technologies into a collaborative cloud defense
architecture powered by BlueCoat, which is capable of protecting user productivity while blocking
malware downloads and Web threats.
Policy compliance
With numerous file-sharing (P2P) and Instant Messaging (IM) applications, it is easier for company
employees to share files and chat online during work hours. Rapid file sharing not only compromises
network safety with the sharing of questionable files containing malicious viruses, but may also
violate copyright issues and create legal hassles.
Please visit http://www.zyxel.com/products_services/smb_security.shtml and find the following path:
ZyWALL Unified Security Gateways USG product pages to see the 3G Card Compatibility List for supported USB devices.
For more product information, visit us on the web at www.ZyXEL.com
ISP links broken, hardware and software failure on the gateway, dead VPN tunnels — these are
severe challenges IT staff face when designing the network infrastructure. In short, we need to take
fault tolerance on the network path into consideration when build up a highly available network
infrastructure for non-stop operations.
Manageability
With ZyWALL USG and Vantage CNM (Centralized Network Management), users can achieve the
following objects to reduce operational costs:
• Easy VPN management and diagnostic capability
• Complete security policies and UTM management
• Active monitoring, alerting and comprehensive graphic reports
Page 2
Key Applications
g
ZyWALL USG 20/
ZyWALL USG 20/
20W/50/100/200/
20W/50/100/200/
300/1000/2000
300/1000/2000
Unified Security Gateway
Unified Security Gateway
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.
Traffic In
Network
I/O Engine
DefragmentBWMSNAT
Threat
Database
Update
Forwarding Engine
DNAT Routing
Stateful Firewall
Anomaly Detection and Prevention
Intrusion Detection and Prevention
(PA/TA)
Application Classifier
Anti-Virus
Application Patrol
Content Filter
Anti-Spam
I/O Engine
Traffic Out
Clean
Traffic
Network
Fragment
Endpoint security
With the new Endpoint Security (EPS) feature,
administrators can easily identify
policy-violating users such as those who don’t
have AV software installed. With additional AV
software installed, the ZyWALL can help mitigate
virus threats and therefore prevent the loss of
money and employee productivity. The EPS
supports Norton™, Kaspersky™, TrendMicro™
AV client software and many others. Moreover,
the new EPS feature also supports personal
firewall software such as Kaspersky Internet
Security 2009/2010, Windows Firewall and
TrendMicro PC-Cillin/Internet Security 2010.
LAN User 1
Checking
1. Anti-Virus
2. Personal Firewall
3. OS patch level
The result is NO Access
SSL-VPN User
* The USG’s new EPS feature helps to ensure that all clients
meet the corporate security policies; e.g. it checks if AV
software is installed.
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.
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.
Mobile User
Branch
Server Farm
Client
SSL VPN
Email
Server
Web-based
Application
BI
System
Application Server
(Inventory, Store...)
File
Share
Remote
Desktop
Internet
IPSec VPN
Headquarters
Branch
Non-Business RelatedBusiness Related
Corpor ate
Network
Internet
Application Control Policy
Business Related ApplicationsNon-Business Related Applications
Allow Business RelatedBandwidth Limit IM P2P Block
OA, ERP System
CRM System
Network
Extend
Granular control over social
networking applications
Social networking applications such as Facebook,
Twitter and YouTube have become an Internet
phenomenon allowing people to quickly
connect and share information with each other.
However, social networking applications could
eclipse business productivity considerably
without flexible management. The ZyWALL USG
Series prevents the Internet connection from
being abused to minimize bandwidth waste or
human resource policy violations. The ZyWALL
USG Series provides granular control over the
usage of social networking applications.
High performance
The ZyXEL USG Series is built with a powerful
Integrated High Performance Security
architecture, a proven architecture designed for
ultrafast Gigabit fiber; it 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. Take the USG 50
as an example: its excellent performance
delivers sufficient speed boost to meet all small
business needs.
Without social network control
Low ProductivityHigh Productivity
Competitive Comparison:
Firewall Throughput in Mbps
100
75
50
25
0
ZyWALL 5
FG-30BTZ100ZyWALL
USG 50
With social network control
Competitive Comparison: Sessions
10000
7500
5000
2500
0
ZyWALL 5
P
W
R
A
U
X
1
S
Y
Z
S
y
C
AR
W
D
1
A
2
RES
L
E
L
T
1
0/
U
1
00/
S
10
G
C
3
0
ARD
0
3
2
0
0
4
5
6
7
US
B
1
A
U
X
C
ONSOL
2
E
TZ100FG-30BZyWALL
USG 50
* Source: Performance figures from ZyXEL, SonicWALL and Fortinet Websites.
45
Page 4
ZyWALL USG 20/
Monitor
StatisticalReport
ZyWALL USG 20/
20W/50/100/200/
20W/50/100/200/
300/1000/2000
300/1000/2000
Unified Security Gateway
Unified Security Gateway
High Availability (HA)
HA is essential to enterprise networks. It ensures
a system or a component to remain continuously
operational for a reasonable, desirable period.
The ZyWALL USG Series provides HA features
such as:
• Multiple WAN ports and configurable load
balancing between ports.
• An auxiliary (backup) Internet connection
known as out-of-band management.
• A backup ZyWALL in case the master ZyWALL
fails (Device HA).
To minimize the impact of single-point failures,
the ZyWALL USG Series supports Device HA to
ensure network availability.
Comprehensive reporting system
The ZyWALL USG Series has a built-in reporting
system that offers a comprehensive set of
real-time and historical reports including firewall,
virus and intrusion attacks, bandwidth usage,
Web site usage and user activities. Furthermore,
with Vantage Report (VRPT), a Web-based
reporting system, administrators can easily
collect traffic data and analyze a distributed
network for their organizations to become more
aware of suspicious activities and to ensure
better business productivity.
Device HA: Master Fails and Backup Takes Over
LAN
192.168.1.1
192.168.1.1
USG built-in reporting system
The ZyWALL USG Series provides a built-in reporting system to collect data and display
various statistics of traffics passing through your ZyWALL.
Vantage Report: the centralized reporting system
Vantage Report is a cost-effective solution that allows administrators to easily monitor and
analyze reports of ZyWALL USG Series from any location. It delivers statistical reports of rich
formats for the IT staff to thoroughly control the bandwidth usage, security events and Web
traffic analysis results.
MonitorStatistical Report
A
1.1.1.1
P
W
R
A
U
X
1
S
Y
Z
S
y
C
AR
W
D
1
AL
2
R
ES
E
L
T
1
0/
U
10
0/1
S
G
00
C
3
AR
0
D
3
2
0
0
4
5
6
7
USB
1
AUX
C
ONSOL
2
E
B
P
W
R
A
U
X
1
S
Y
Z
S
y
C
A
W
R
D
1
AL
2
RES
E
L
T
1
0
/100/1
U
S
G
0
C
3
0
AR
0
D
3
2
0
0
4
5
6
7
US
B
1
A
U
X
C
ONSOL
2
E
Master
Internet
Backup
1.1.1.1
Non-stop Internet access with
multiple WAN and 3G backups
The ZyWALL USG not only supports multiple
WAN ports but also 3G through USB or
PCMCIA cards. This feature enables
“active-active” load sharing or “active-passive”
failover configuration to deliver highly
reliable network connectivity.
ZyXEL Security Distribution Network
(ZSDN) ensures rapid response to
new threats
ZSDN Provides Up-to-Date Protection
• The myZyXEL.com Web site delivers a
convenient, centralized way to register all
ZyWALL units and Security Services.
• The ZyXEL Security Update Server operates
24x7 to automatically deliver updated
signature databases to ZyWALL units around
the world.
• The mySecurityZone portal provides
comprehensive, searchable information
regarding viruses and system vulnerabilities,
and it provides a wealth of information
resources that keep customers up-to-date on
the latest vulnerabilities and countermeasures.
Operating in
Active/Passive Mode
LAN
P
W
R
A
U
X
1
SY
Z
S
y
C
ARD
W
1
AL
2
RESE
L
T
10/100/10
U
S
G
C
3
0
A
0
RD
3
2
0
0
4
ZyWALL USG 300
Unified Security
Gateway
Remote Office
Primary
Backup
ZyXEL Security
Response Team
World Update Server
1
2
WAN2 (3G)
5
6
7
U
S
B
1
A
U
X
C
ONSO
2
L
E
WAN1
4
5
Registration & Activation
1. Login
2. MAC
3. RegType (Trial)
4. License Key
1. SKU
2. Expiration Date
3G
Network
ZyWALL USG fail
over and fail back
between WAN1
(ADSL/Fiber) &
WAN2 (3G WAN)
ADSL Fiber
Last-Mile
my
Security
mySecurityZone
3
3
4
5
IPSec or GRE Tunnel for
Secure Connection
Network
Provider
(IP VPN)
BRAS
Security Information Center
zone
1
(HTTPS or HTTP)
2
Check Policy
and Advisory
Request
Download
Download
Signature
Host by SI or Customer
(Email Bulletins)
my
.com
myZyXEL.com
Registration Center
Vantage CNM
Centralized Network
Management
Corporate
Headquarters
67
Page 5
Specifications
ZyWALL USG 20/
ZyWALL USG 20/
20W/50/100/200/
20W/50/100/200/
300/1000/2000
300/1000/2000
Unified Security Gateway
Unified Security Gateway
Model
ZyWALL USG 20W ZyWALL USG 20 ZyWALL USG 50
Product Photo
• Unified Security Gateway for SB
(1~5 PC Users)
• All Gigabit Ethernet interface
hardware design
Features
Hardware Specifications
10/100/1000 Interfaces (Copper)
Dual Personality GbE (SFP/RJ45) - - -
USB Ports 1 1 2
SEM Slot (Security Extension Module) - - -
Card Slot - - -
802.11b/g/n Yes - -
2x2 Antenna Yes - -
System Capacity & Performance
SPI Firewall Throughput
VPN Throughput (AES)
UTM Throughput (AV+IDP)
Wi-Fi Throughput
Unlimited User Licenses Yes Yes Yes
Max. Sessions
New Session Rate 900 900 1,000
Max. Concurrent IPSec VPN Tunnels 5 5 5
Max. Concurrent SSL VPN Users 1 1 5
Included SSL VPN Users 1 1 2
Customizable Zone Yes Yes Yes
Power Requirement
Input Voltage
Power Rating 16 W Max 15 W Max 17 W Max
Physical Specifications
Item dimensions (W x D x H)(mm/in.)
8.50 x 5.51 x 1.30 8.50 x 5.51 x 1.30 9.53 x 6.57 x 1.40
Item weight (kg/lb.) 0.42/0.93 0.38/0.84 1.2/2.65
Packing dimensions (W x D x H)(mm/in.)
12.01 x 8.07 x 4.17 12.01 x 8.07 x 4.17 14.76 x 9.37 x 4.25
Packing weight (kg/lb.) 1.1/2.43 1/2.20 2.4/5.29
En
vironmental Specifications
Operating temperature
Storage temperature -30°C to 60°C/-22°F to 140°F -30°C to 60°C/-22°F to 140°F -30°C to 60°C/-22°F to 140°F
Operating humidity 5% to 90% (Non-condensing) 5% to 90% (Non-condensing) 5% to 90% (Non-condensing)
Note: Actual performance may vary depending on network conditions and activated services.
*1: Testing Methodologies: Maximum performance based on RFC 2544 (UDP packets, 1,518 bytes).
*2: VPN (AES) throughput measured using UDP traffic with 1,424 bytes packet size, based on RFC 2544.
*3: UTM (AV+IDP) throughput measured using industry standard IXIA IxLoad test tool against HTTP protocol with 1,460 bytes packet size. Testing done with multiple flows.
*4: 11n (20 MHz), security type: WPA2-PSK
*5: Max sessions measured using industry standard IXIA IxLoad test tool.
*6: With SEM-DUAL or SEM-VPN module
*7: With SEM-DUAL module
*5
*1
(Mbps) 150 150 180
*2
(Mbps) 75 75 90
*3
*4
(Mbps) 80 - -
6,000 6,000 10,000
(Mbps) - - 24
216 x 140 x 33/
305 x 205 x 106/ 305 x 205 x 106/ 375 x 238 x 108/
• High-performance multi-layer
threat protection
• Hybrid VPN (IPSec, SSL) secures
connection
• 3G USB dongle as the backup WAN
• 802.11b/g/n wireless AP
4 x LAN/DMZ, 1 x WAN 4 x LAN/DMZ, 1 x WAN 4 x LAN/DMZ, 2 x WAN
100 - 240 V AC, 50 - 60 Hz, 1.2 A 100 - 240 V AC, 50 - 60 Hz, 1.2 A 100 - 240 V AC, 50 - 60 Hz, 1.2 A
0°C to 40°C/32°F to 104°F 0°C to 40°C/32°F to 104°F 0°C to 40°C/32°F to 104°F
• Unified Security Gateway for SB
(1~5 PC Users)
• All Gigabit Ethernet interface
hardware design
• High-performance multi-layer
threat protection
• Hybrid VPN (IPSec, SSL) secures
connection
• 3G USB dongle as the backup WAN
SB
• Unified Security Gateway for SB
(1~10 PC Users)
• All Gigabit Ethernet interface
hardware design
• High-performance multi-layer
threat protection
• Hybrid VPN (IPSec, SSL) secures
connection
• Multi WAN ports for multiple ISP
links and load balancing
• Non-stop operations of
mission-critical applications
• Excellent manageability
with object, text-based and
centralized management
• Unified Security Gateway
or SMB (200~500 PC Users)
f
• Gigabit Firewall with Fiber
interface (SFP)
• Scalable VPN/UTM
performance
• Support Kaspersky and
ZyXEL Anti-Virus
• Redundant power module
*6
*6
89
Page 6
ZyWALL USG 20/
ZyWALL USG 20/
20W/50/100/200/
20W/50/100/200/
300/1000/2000
300/1000/2000
Unified Security Gateway
Unified Security Gateway
Features
Firewall
• ICSA-certified firewall
• Routing and transparent (bridge) mode
• Zone-based access control list
• Stateful packet inspection
• User-aware policy enforcement
• SIP/H.323 NAT traversal
• ALG supports custom ports
Virtual Private Network (VPN)
• ICSA-certified IPSec VPN
• Algorithm: AES/3DES/DES
• Authentication: SHA-1/MD5
• Key management: Manual key/IKE
• Perfect forward secrecy (DH groups) support
1, 2, 5
• IPSec NAT traversal
• Dead peer detection/relay detection
• PKI (X.509) certificate support
• Centralize VPN support
• Simple wizard support
• Auto reconnect VPN
• VPN HA (redundant remote VPN gateways)
SSL VPN
• Clientless secure remote access
• Support reverse proxy mode and full tunnel
mode
• Unified policy enforcement
• Supports two-factor authentication
• Customizable user portal
Intrusion Detection and Prevention
(IDP)(except USG 20/20W)
• Routing and transparent (bridge) mode
• Zone-based IDP inspection
• Customizable protection profile
• Protect over 2000 attack
• Automatic signature updates
• Custom signatures
• Protocol anomaly detection and protection
• Traffic anomaly detection and protection
• Flooding detection and protection
• DoS/DDoS protection
Anti-Virus (except USG 20/20W)
• Support Kaspersky and ZyXEL Anti-Virus
• Stream-based Anti-Virus engine
• Zone base AV protection
• HTTP/FTP/SMTP/POP3/IMAP4 protocol support
• Automatic signature updates
• No file size limitation
• Blacklist/whitelist support
Application Patrol
(except USG20/20W)
• Application, IM/P2P, stream base media, VoIP
granular access control
• Detail access control of IM (chat, file transfer,
video)
• Application and IM/P2P bandwidth control
• User authentication support
• IM/P2P signature auto update
• Support more than 15 catalogs IM and P2P
• Real-Time statistical reports
• Maximum/guaranteed bandwidth
Anti-Spam
• Zone to zone protection
• Transparently intercept mail via SMTP/POP3
protocols
• Blacklist/whitelist support
• Support DNSBL checking
• Spam tag support
• Statistics report
High Availability
(except USG 50/20/20W)
• Active-Passive mode
• Device failure detection and notification
• Support ICMP and TCP ping check
• Link monitoring
• Auto-Sync configurations
Content Filtering
• Social networking control
• Web security—Security threat category
(powered by BlueCoat)
• URL blocking, keyword blocking
• Profile base setting
• Exempt list (blacklist and whitelist)
• Blocks java applet, cookies and active X
• Dynamic URL filtering database (powered by
BlueCoat)
• Unlimited user licenses support
• Customize warning messages and redirect URL
Networking
• Routing mode/bridge mode/mixed mode
• Layer 2 port grouping
• Ethernet/PPPoE
• NAT/PAT
• Tagged VLAN (802.1Q)
• Virtual interface (alias interface)
• Policy-based routing (user-aware)
• Policy-based NAT (SNAT)
• Dynamic routing (RIP v1/v2, OSPF)
• DHCP client/server/relay
• Dynamic DNS support
• WAN Trunk more than 2 port (except
USG20/20W)
• Per host session limit
• Guaranteed bandwidth
• Maximum bandwidth
• Priority-bandwidth utilization
Authentication
• Local user database
• Microsoft Windows active directory integrate
• External LDAP/RADIUS user database
• Xauth over RADIUS for IPSec VPN
• Forced user authentication (transparent
authentication)
• IP/MAC address binding
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)
• SNMP v2c (MIB-II)
• System configuration rollback
• Firmware upgrade via FTP/FTP-TLS/web GUI
Logging/Monitoring
• Comprehensive local logging
• Syslog (send to up to 4 servers)
• E-mail alert (send to up to 2 servers)
• Real-Time traffic monitoring
• Built-in daily report
• Advanced reporting (Vantage Report)
• Centralized Network Management (Vantage
CNM) manageable
Accessories
Security Extension Module (USG 2000)
SEM-DUAL SEM-VPN
Model
Product Photo
For customers requiring full security features of both
VPN and UTM threat protections, the SEM-DUAL
unleashes the full VPN and UTM performance of the
Features
System Performance
VPN Throughput (AES)
UTM Throughput (AV+IDP)
Max. IPSec VPN Tunnels 2,000 2,000
Max SSL VPN Users 750 750
Physical Specifications
Dimensions (W x D x H)(mm/in.) 199.2 x 212 x 36.3/7.84 x 8.35 x 1.43
Weight (g/lb.) 410/0.91 410/0.91
Environmental Specifications
Operating temperature 0°C t
Storage temperature -30°C to 60°C/-22°F to 140°F -30°C to 60°C/-22°F to 140°F
Operating humidity 5% to 90% (Non-condensing) 5% to 90% (Non-condensing)
Note:
*8: VPN (AES) HTTP protocol with 1,460 bytes packet size. Testing done with multiple flows.
*9: UTM (AV+IDP) throughput measured using industry standard IXIA IxLoad test tool against.
*8
(Mbps) 600 600
*9
(Mbps) 400 100
ZyWALL USG 2000 platform.
• SecuASIC CIP-3001 for UTM acceleration (Anti-Virus
and IDP)
• Advanced VPN Crypto to boost VPN performance
o 40°C/32°F to 104°F 0°C to 40°C/32°F to 104°F
Transceiver
Laser Transmitter Characteristics
Maximum
Launch Power
-4 dBm
-3 dBm
+3 dBm
+5 dBm
Model Name
SFP-SX-D
SFP-LX-10-D
SFP-LHX1310-40-D
SFP-ZX-80-D
Connector
LC
LC
LC
LC
Wavelength
850 nm
1310 nm
1310 nm
1550 nm
Max
Transmission
Distance
550 m
10 km
40 km
80 km
Optical
Budget
7.5 dB
10.5 dB
21 dB
24 dB
Wireless Radio Information (USG 20W)
Model USG 20W
Maximum Output P
802.11b 11 Mbps 18.5 dBm
802.11g
20 MHz 15.5 dBm
802.11n
40 MHz 12.5 dBm
Radio Sensitivity
802.11b 11
802.11g 54 Mbps ≤ -70 dBm
20 MHz ≤ -64 dBm
802.11n
40 MHz ≤ -61 dBm
ower
54 Mbps 15.5 dBm
Mbps ≤ -83 dBm
For customers requiring intensive VPN applications to
build a might
the highest level of redundancy, the specialized
SEM-VPN application greatly accelerates VPN
performance.
• Advanced VPN Crypto to boost VPN performance
Launch Power
y VPN concentrator in the central site and
199.2 x 212 x 36.3/7.84 x 8.35 x 1.43
Receiver Characteristics
Minimum
-9.5 dBm
-9.5 dBm
-2 dBm
0 dBm
Optical Receiver
Sensibility
-17 dBm
-20 dBm
-23 dBm
-24 dBm
Maximum
Input Power
-3 dBm
-3 dBm
-3 dBm
-3 dBm
1011
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