The Juniper Networks SSG5 and
SSG20 Secure Services Gateways are
purpose-built security appliances
that deliver a perfect blend of
performance, security, routing and
LAN/WAN connectivity for small
branch offi ces, fi xed telecommuters
and small standalone business
deployments. Traffi c fl owing in
and out of the branch offi ce or
business is protected from worms,
spyware, trojans, and malware by
a complete set of Unifi ed Threat
Management security features that
include stateful fi rewall, IPsec VPN,
intrusion prevention system (IPS),
antivirus (includes anti-spyware,
anti-adware, anti-phishing), antispam and Web fi ltering.
Product Description
The Juniper Networks® SSG5 and SSG20 Secure Services Gateways are highperformance security platforms for small branch offi ce and standalone businesses that
want to stop internal and external attacks, prevent unauthorized access and achieve
regulatory compliance. Both the SSG5 and SSG20 deliver 160 Mbps of stateful fi rewall
traffi c and 40 Mbps of IPsec VPN traffi c.
Security: Protection against worms, viruses, trojans, spam, and emerging malware is
delivered by proven unifi ed threat management (UTM) security features that are backed
by best-in-class partners. To address internal security requirements and facilitate
regulatory compliance, the SSG5 and SSG20 both support an advanced set of network
protection features such as security zones, virtual routers and VLANs that allow
administrators to divide the network into distinct secure domains, each with its own
unique security policy. Policies protecting each security zone can include access control
rules and inspection by any of the supported UTM security features.
REGIONAL OFFICE
Zone A
INTERNET
SSG20
HEADQUARTERS
M7i
NetScreen-5400
Zone C
The SSG20 deployed at a branch offi ce for secure Internet connectivity and site-to-site VPN to
corporate headquarters. Internal wired and wireless resources are protected with unique security
Zone B
policies applied to each security zone.
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Connectivity and Routing: The SSG5 has seven on-board 10/100
interfaces with optional fixed WAN ports. The SSG20 has five
10/100 interfaces with two I/O expansion slots for additional
WAN connectivity. The broad array of I/O options coupled
with WAN protocol and encapsulation support in the routing
engine make both the SSG5 and the SSG20 a solution that can
easily be deployed as a traditional branch office router or as a
consolidated security and routing device to reduce CapEx and
OpEx. Both the SSG5 and SSG20 support 802.11 a/b/g as a factory
configured option supported by a wide array of wireless specific
security features.
Access Control Enforcement: The SSG5 and SSG20 can act
as enforcement points in a Juniper Networks Unified Access
Control deployment with the simple addition of the IC Series
UAC appliance. The IC Series functions as a central policy
management engine, interacting with the SSG5 or SSG20 to
augment or replace the firewall-based access control with a
solution that grants/denies access based on more granular
criteria that include endpoint state and user identity in order to
accommodate the dramatic shifts in attack landscape and user
characteristics.
World Class Support: From simple lab testing to major network
implementations, Juniper Networks Professional Services will
collaborate with your team to identify goals.
Features and Benefits
FEATUREFEATURE DESCRIPTIONBENEFIT
High performancePurpose-built platform is assembled from
custom-built hardware, powerful processing and a
security-specific operating system.
Delivers performance headroom required to
protect against internal and external attacks now
and into the future.
Best-in-class UTM security
features
Integrated antivirusAnnually licensed antivirus engine is based on
Integrated anti-spamAnnually licensed anti-spam offering is based on
Integrated Web filteringAnnually licensed Web filtering solution is based
UTM security features (antivirus, anti-spam, Web
filtering, IPS) stop all manner of viruses and
malware before they damage the network.
Kaspersky Lab engine.
Sophos technology.
on Websense SurfControl technology.
fixed 10/100 interfaces on the SSG20. The SSG5 is
factory configured with either RS232 Serial/AUX
or ISDN BRI S/T or V.92 fixed WAN backup. Both
models include one console port and one auxiliary
port.
allow administrators to deploy security policies
to isolate guests, wireless networks and regional
servers or databases.
supporting optional ADSL 2+, T1, E1, ISDN BRI
S/T, Serial, SFP and v.92 Mini physical interface
modules (Mini-PIMs).*
Ensures that the network is protected against all
manner of attacks.
Stops viruses, spyware, adware and other
malware.
Blocks unwanted email from known spammers
and phishers.
Controls/blocks access to malicious Web sites.
the network.
Provides high-speed LAN connectivity, redundant
WAN connectivity and flexible management.
Facilitates deployment of internal security to
prevent unauthorized access, contain attacks and
assist in achieving regulatory compliance.
Delivers combination of LAN and WAN connectivity
on top of unmatched security to reduce costs and
extend investment protection.
Robust routing engineProven routing engine supports OSPF, BGP, and
802.11 a/b/g wireless-specific
security features
*Serial and SFP Mini-PIMs only supported in ScreenOS 6.0 or greater releases
2
RIP v1/2.
Wireless-specific privacy and authentication
features augment the UTM security capabilities to
protect wireless traffic.
Enables the deployment of a consolidated security
and routing device, thereby lowering operational
and capital expenditures.
Provides additional device consolidation
opportunities (WLAN access point, security,
routing) for small office environment.
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Features and Benefi ts (continued)
FEATUREFEATURE DESCRIPTIONBENEFIT
Juniper Networks Unifi ed Access
Control enforcement point
Interacts with the centralized policy management
engine (IC Series) to enforce session-specifi c
access control policies using criteria such as
user identity, device security state and network
location.
Improves security posture in a cost-effective
manner by leveraging existing customer network
infrastructure components and best-in-class
technology.
Management fl exibilityUse any one of three mechanisms, command
World-class professional
services
line interface (CLI), WebUI or Juniper Networks
Network and Security Manager (NSM) to securely
deploy, monitor and manage security policies.
From simple lab testing to major network
implementations, Juniper Networks Professional
Services will collaborate with your team to identify
goals, defi ne the deployment process, create
or validate the network design and manage the
deployment.
Enables management access from any location,
eliminating onsite visits thereby improving
response time and reducing operational costs.
Transforms the network infrastructure to ensure
that it is secure, fl exible, scalable and reliable.
Product Options
OPTIONOPTION DESCRIPTIONAPPLICABLE PRODUCTS
DRAM
Unifi ed Threat Management/Content
Security (high memory option
required)
I/O options
802.11 a/b/g connectivity
Extended license
The SSG5 and SSG20 are available with either
128 MB or 256 MB of DRAM.
The SSG5 and SSG20 can be confi gured with
any combination of the following best-in-class
UTM and content security functionality: antivirus
(includes anti-spyware, anti-phishing), IPS (Deep
Inspection), Web fi ltering and/or anti-spam.
Two interface expansion slots supporting optional
ADSL 2+, T1, E1, ISDN BRI S/T, Serial, SFP and
v.92 Mini physical interface modules (Mini-PIMs).
The SSG5 and SSG20 can be factory confi gured for
802.11 a/b/g wireless LAN connectivity.
Key capacities can be increased (sessions, VPN
tunnels, VLANs) and stateful high availability (HA)
support for fi rewall and VPN can be added.
Software upgradesTFTP, WebUI, NSM, SCP, USBTFTP, WebUI, NSM, SCP, USB
Configuration rollbackYesYes
Logging/Monitoring
Syslog (multiple servers)Yes - up to 4 serversYes - up to 4 servers
Email (two addresses)YesYes
NetIQ WebTrendsYesYes
SNMP (v2)YesYes
SNMP full custom MIBYesYes
TracerouteYesYes
VPN tunnel monitorYesYes
External Flash
Additional log storageUSB 1.1USB 1.1
Event logs and alarmsYesYes
System configuration scriptYesYes
ScreenOS SoftwareYesYes
(7)
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Specifications (continued)
SSG5 BASE/EXTENDEDSSG20 BASE/EXTENDED
Dimensions and Power
Dimensions (W x H x D)8.8 x 1.6 x 5.6 in (22.2 x 4.1 x 14.3 cm)11.6 x 1.8 x 7.4 in (29.5 x 4.5 x 18.7 cm)
Weight2.1 lb (0.95 kg)3.3 lb (1.5 kg)
Rack mountable YesYes
Power supply (AC)100-240 VAC100-240 VAC
Maximum thermal output122.8 BTU/Hour122.8 BTU/Hour
Certifications
Safety certifications CSA, CBCSA, CB
EMC certificationsFCC class B, CE class B, A-Tick, VCCI class BFCC class B, CE class B, A-Tick, VCCI class B
Mean Time Between Failures (MTBF)
Non-wireless40.5 years35.8 years
Wireless22.8 years28.9 years
Security Certifications
Common Criteria: EAL4YesYes
FIPS 140-2: Level 2YesYes
ICSA Firewall and VPNYesYes
Operating Environment
Operating temperature32° to 104° F (0° to 40° C)32° to 104° F (0° to 40° C)
Non-operating temperature-4° to 149° F (-20° to 65° C)-4° to 149° F (-20° to 65° C)
Humidity10% to 90% noncondensing10% to 90% noncondensing
Wireless Radio Specifications (Wireless Models Only)
Transmit power Up to 200 mWUp to 200 mW
Wireless standards supported Dual Radio 802.11 a + 802.11b/gDual Radio 802.11 a + 802.11b/g
Site survey YesYes
Maximum configured SSIDs1616
Maximum active SSIDs44
Atheros SuperG YesYes
Atheros eXtended Range (XR) YesYes
Wi-Fi CERTIFIED® YesYes
Wireless Security (Wireless Models Only)
Wireless privacy WPA, WPA2 (AES or TKIP), IPsec VPN, WEPWPA, WPA2 (AES or TKIP), IPsec VPN, WEP
Wireless authentication PSK, EAP-PEAP, EAP-TLS, EAP-TTLS over
802.1x
MAC access controls Permit or DenyPermit or Deny
Client isolation YesYes
Antenna Option (Wireless Models Only)
Diversity antenna IncludedIncluded
Directional antenna OptionalOptional
Omni-directional antenna OptionalOptional
(1) Some features and functionality only supported in releases greater than ScreenOS 5.4.
(2) Performance, capacity and features listed are based upon systems running ScreenOS 6.2 and are the measured maximums under ideal testing conditions unless otherwise noted. Actual results may
vary based on ScreenOS release and deployment. For a complete list of supported ScreenOS versions for SSG Series gateways, please visit the Juniper Customer Support Center (www.juniper.net/
customers/support/) and click on ScreenOS Software Downloads
(3) IMIX stands for Internet mix and is more demanding than a single packet size as it represents a traffic mix that is more typical of a customer’s network. The IMIX traffic used is made up of 58.33% 64
(4) UTM Security features (IPS/Deep Inspection, antivirus, anti-spam and Web filtering) are delivered by annual subscriptions purchased separately from Juniper Networks. Annual subscriptions provide
signature updates and associated support. The high memory option is required for UTM Security features.
(5) Redirect Web filtering sends traffic from the firewall to a secondary server. The redirect feature is free, however it does require the purchase of a separate Web filtering license from either Websense
or SurfControl.
(6) NAT, PAT, policy-based NAT, virtual IP, mapped IP, virtual systems, virtual routers, VLANs, OSPF, BGP, RIPv2, active/active HA and IP address assignment are not available in layer 2 transparent mode.
(7) Active/passive and active/active HA requires the purchase of an Extended License. In addition to the HA features, an Extended License key increases a subset of the capacities as outlined below.
Active/active HA is only supported in ScreenOS 6.0 or greater releases.
PSK, EAP-PEAP, EAP-TLS, EAP-TTLS over
802.1x
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IPS (Deep Inspection firewall) Signature Packs
Signature packs provide the ability to tailor the attack protection to the specific deployment and/or attack type. The following signature
packs are available for the SSG5 and SSG20:
SIGNATURE PACKTARGET DEPLOYMENTDEFENSE TYPETYPE OF ATTACK OBJECT
BaseBranch offices, small/medium
businesses
Client Remote/branch officesPerimeter defense, compliance for
ServerSmall/medium businessesPerimeter defense, compliance for
Worm mitigationRemote/branch offices of large
enterprises
Client/server and worm protectionRange of signatures and protocol
hosts (desktops, etc.)
server infrastructure
Most comprehensive defense against
worm attacks
anomalies
Attacks in the server-to-client direction
Attacks in the client-to-server direction
Worms, trojans, backdoor attacks
Firewall Extended Licenses
EXTENDED LICENSE FEATURESSG20 AND SSG5
SessionsIncreases max from 8,000 to 16,000
VPN tunnels Increases max from 25 to 40
VLANsIncreases max from 10 to 50
VoIP callsIncreases max from 64 to 96
High availabilityAdds support for stateful active/active or active/passive with ScreenOS 6.0 and above
Performance-Enabling Services and Support
Juniper Networks is the leader in performance-enabling services and support, which are designed to accelerate, extend, and optimize
your high-performance network. Our services allow you to bring revenue-generating capabilities online faster so you can realize bigger
productivity gains, faster rollouts of new business models and ventures, and greater market reach, while generating higher levels of
customer satisfaction. At the same time, Juniper Networks ensures operational excellence by optimizing your network to maintain
required levels of performance, reliability, and availability. For more details, please visit www.juniper.net/products-services.
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Ordering Information
MODEL NUMBERDESCRIPTION
SSG5
SSG-5-SB SSG5 with 128 MB Memory, RS232 Serial backup
interface
SSG-5-SB-BT SSG5 with 128 MB Memory, ISDN BRI S/T backup
interface
SSG-5-SB-M SSG5 with 128 MB Memory, v.92 backup interface
SSG-5-SB-W-xx SSG5 with 128 MB Memory, RS232 Serial backup
interface, 802.11a/b/g Wireless
SSG-5-SB-BTW-xx SSG5 with 128 MB Memory, ISDN BRI S/T backup
interface, 802.11a/b/g Wireless
SSG-5-SB-MW-xx SSG5 with 128 MB Memory, v.92 backup interface,
802.11a/b/g Wireless
SSG-5-SH SSG5 with 256 MB Memory, RS232 Serial backup
interface
SSG-5-SH-BT SSG5 with 256 MB Memory, ISDN BRI S/T backup
interface
SSG-5-SH-M SSG5 with 256 MB Memory, v.92 backup interface
SSG-5-SH-W-xx SSG5 with 256 MB Memory, RS232 Serial backup
interface, 802.11a/b/g Wireless
SSG-5-SH-BTW-xx SSG5 with 256 MB Memory, ISDN BRI S/T backup
interface, 802.11a/b/g Wireless
SSG-5-SH-MW-xx SSG5 with 256 MB Memory, v.92 backup interface,
802.11a/b/g Wireless
SSG20
SSG-20-SB SSG20 with 128 MB Memory, 2-port Mini-PIM slots
SSG-20-SB-W-xx SSG20 with 128 MB Memory, 2-port Mini-PIM slots,
802.11a/b/g Wireless
SSG-20-SH SSG20 with 256 MB Memory, 2-port Mini-PIM slots
SSG-20-SH-W-xx SSG20 with 256 MB Memory, 2-port Mini-PIM slots,
802.11a/b/g Wireless
SSG20 I/O Options
JXM-1SERIAL-S 1-port Serial Mini Physical Interface Module*
JXM-1SFP-S 1-port SFP Mini Physical Interface Module**
JXM-1T1-S 1-port T1 Mini Physical Interface Module
JXM-1E1-S 1-port E1 Mini Physical Interface Module
JXM-1ADSL2-A-S 1-port ADSL2+ Annex A Mini Physical Interface
Module
JXM-1ADSL2-B-S 1-port ADSL2+ Annex B Mini Physical Interface
Module
JXM-1V92-S 1-port v.92 Mini Physical Interface Module
JXM-1BRI-ST-S 1-port ISDN S/T BRI Mini Physical Interface
Module
JX-SFP-1GE-LX Small Form Factor Pluggable 1000BASE-LX
Gigabit Ethernet Optical Transceiver Module
JX-SFP-1GE-SX Small Form Factor Pluggable 1000BASE-SX
Gigabit Ethernet Optical Transceiver Module
JX-SFP-1GE-T Small Form Factor Pluggable 1000BASE-T Gigabit
Ethernet Copper Transceiver Module
JX-SFP-1FE-FX Small Form Factor Pluggable 100BASE-FX Fast
Ethernet Optical Transceiver Module
* The Serial Mini-PIM is only supported in ScreenOS 6.0 or greater releases
** The SFP Mini-PIM is only supported in ScreenOS 6.0 or greater releases
MODEL NUMBERDESCRIPTION
SSG5 / SSG20 Accessories & Upgrades
SSG-5-ELU Extended License Upgrade Key for SSG5
SSG-20-ELU Extended License Upgrade Key for SSG20
SSG-5-20-MEM-256 SSG5 and SSG20 256 MB Memory Upgrade Module
SSG-5-RMK SSG5 Rack Mount Kit - holds 2 units
SSG-20-RMK SSG20 Rack Mount Kit
SSG-ANT SSG Series Wireless Replacement Antenna
SSG-ANT-DIR SSG5 and SSG20 Dual Band Directional Antenna
SSG-ANT-OMNI SSG5 and SSG20 Dual Band Omni-Directional
SSG-CBL-ANT-10M 10 meters (30 feet) Low Loss Cable for SSG-ANT-
• Note: The appropriate power cord is included based upon the sales order “Ship To” destination.
• Note: XX denotes region code for wireless devices. Not all countries are supported. Please see
Wireless Country Compliance Matrix for certified countries.
• Note: For renewal of Content Security Subscriptions, add “-R” to above SKUs.
• Note: For 2 year Content Security Subscriptions, add “-2” to above SKUs.
• Note: For 3 year Content Security Subscriptions, add “-3” to above SKUs.
Antivirus (incl. anti-spyware, anti-phishing)
IPS (Deep Inspection)
Web Filtering
Anti-spam
Remote Office Bundle (Includes AV, DI, WF)
Main Office Bundle (Includes AV, DI, WF, AS)
About Juniper Networks
Juniper Networks, Inc. is the leader in high-performance
networking. Juniper offers a high-performance network
infrastructure that creates a responsive and trusted environment
for accelerating the deployment of services and applications
over a single network. This fuels high-performance businesses.
Additional information can be found at www.juniper.net.
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Corporate and Sales Headquarters
Juniper Networks, Inc.
1194 North Mathilda Avenue
Sunny vale, CA 94089 USA
Phone: 888.JUNIPER (888.586.4737)
or 408.745.2000
Fax: 408.745.2100
APAC Headquarters
Juniper Networks (Hong Kong)
26/F, Cityplaza One
1111 King’s Road
Taikoo Shing, Hong Kong
Phone: 852.2332.3636
Fax: 852.2574.7803
To purchase Juniper Networks solutions, please
contact your Juniper Networks representative
at 1-866-298-6428 or authorized reseller.
1000176- 004-EN S ept 2009Printed on rec ycled paper.
12
EMEA Headquarters
Juniper Networks Ireland
Airside Business Park
Swords, County Dublin, Ireland
Phone: 35.31.8903.600
Fax: 35.31.890 3.601
Copy right 2009 Juniper Networks, Inc. All r ights
reserved. Juniper Networks, the Juniper Net works
logo, JUNOS, NetScreen, and ScreenOS are
registered tr ademar ks of Juniper Networks, Inc.
in the United State s and other countries. JUNO Se
is a trademark of Juniper Networks, Inc. All other
trademarks, service marks, registered marks, or
registered service marks are the property of their
respective owners. Juniper Networks assumes
no responsibility for any inaccuracies in this
document. Juniper Networks reserves the right to
change, modif y, transfer, or other wise revise this
publication without notice.
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