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Prestige 792H
G.SHDSL 4-port Security Gateway
ZyXEL’s Prestige 792H G.SHDSL 4-port
Security Gateway is a cost-effective DSL
solution designed for medium-sized businesses
to access the Internet or remote office
networks. It integrates a high-speed DSL port,
4-port 10/100Mbps auto MDI/MDIX Ethernet
switch and Dial-Backup port to ensure
availability of the Internet. Adopting G.SHDSL
technologies, the Prestige 792H provides an
ideal high-speed alternative to leased-line
services by providing symmetric LAN-to-LAN
and Internet access transmissions at selectable
speeds of up to 2.3Mbps. It can also be
configured as either server or client mode to
provide point-to-point connectivity between
two sites.
The Prestige 792H is also a security gateway,
which protects networks by providing robust
Firewall security features and standard IPSec
Virtual Private Network tunneling. Additional
features such as auto fail-over/fall-back Dial
Backup, Traffic Redirect, and Media
Bandwidth Management will maximize
performance while minimizing operation and
maintenance cost.
Benefits
Higher-speed Internet Access
The scalable G.SHDSL technology supports symmetrical multi-rate
data transmission speeds of 72Kbps to 2.3Mbps. It is a cost-effective
solution for migration from T1/E1 service. G.SHDSL technology is
ideal for applications such as web hosting, video conferencing and
the two-way data traffic needs common to businesses.
Robust Firewall Security
The ICSA certified ZyNOS operating system ensures state-of-the-art
Firewall performance and robust security from the Prestige 792H.
Based on Stateful Packet Inspection and Denial of Service (DoS),
it provides the first line of defense against hackers, network intruders,
and other hazardous threats.
VPN (Virtual Private Network) Support
The Prestige 792H supports standard IPSec VPN, suitable for site-to-
site and remote access deployment. Data encryption over the
Internet ensures secure data transmission between two sites and can
be used to replace a private leased line or frame relay network;
global interconnectivity can be achieved at a minimal expense.
Auto Fail-over and Fail-back WAN Backup Solution
The Prestige 792H supports fail-over and fail-back WAN Backup
Solution by forwarding traffic to either a backup ISDN or analog
modem in the event of DSL connection failure. When the DSL
connection is re-established, traffic returns. The Prestige 792H also
performs backup functions by redirecting traffic to a specific gateway
to ensure availability of the Internet. The WAN Backup Solution
saves device maintenance cost and minimizes daily operation loss.
Effective Media Bandwidth Management (MBM)
The Prestige 792H enables network administrators to allocate
network resources while guaranteeing Quality of Service (QoS).
The MBM (Media Bandwidth Management) function prioritizes
media services, increasing productivity and efficiency in daily
operation by tailoring a system to specific demands such as VoIP,
video streaming, videoconferencing and MP3 applications.
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Features
G.SHDSL Compliance
• 2-wire ITU G .991.2 G .shdsl standard
• Auto/manual rate adaption from 72Kbps
to 2. 3Mbps
• Server/Client mode selectable
ATM Protocol
• ATM Forum UN I3.1/4.0
• 12 PVC s Support
• RFC 148 3/268 4 Multiple Protocol
over AAL 5
• RFC 236 4 PPP over AAL5
• RFC 251 6 PPP over Ethernet
• LLC and VC Multiplexing
• ATM Q oS U BR, CBR , V BR-nrt
• ITU -T I.61 0 O AM F4/F5
Firewall Security
• Stateful Packet Inspection
• Prevent D enial of Servi ce Attack
• Polic y-based Ac cess C ontrol
Specifications
Hardware Specification
• DSL: One RJ-11 Port
• 4-Port Sw itch,10 /100M Auto M DI /M DIX
• Console/AUX port for local management
and dial backup
• R eset Button
• C ontent Filtering
• Pa cket Fi ltering
• Real-time A ttack Alert and Logs
Virtual Private Network (VPN)
• 10 IPSec VPN Tunnels
• IKE and Manual Key M anagement
• AH and ESP Protocol
• DES and 3DES Encryption
• SHA-1 and MD 5 Authentication
• Tunnel and Transport Mode Encapsulation
Network Protoc ol
• IEEE 802.1d Transparent Bridging
• IP Routing: TCP, UD P, ICMP, ARP
• RIP1v1 and RIPv2
• IP Mul ticast IG MP v1/v2
IP Management
• SUA/Multi-N AT Internet Sharing
• PPTP/L2TP/IPSec VP N Pass-through
• Multimedia Applications Support
• Status LEDs Indi cator
• Power: 12V AC Input
Physical Specification
• Di mensions: 181(L) x 127(D) x 36.5 (H) mm
• W eight: 3 19g
• D H C P Server/R el ay/Cli ent
• D N S Proxy
• D yna mic DN S
• U P nP Support
Network Management
• W eb based Configurator
• FTP/TFT P for Fi rmware and Configuration
U pgrade/Backup
• T elnet M anagement
• SN M P Support
• Buil t-in Diagnostic Tools
Advanced Features
• D i al Bac kup
• T raffic R edirect
• Media B andwidth Management *
• Port based V LAN support*
* For future release
Operating Environment
• Temperature: 0 ~ 40ºC
• Humidity: 20 ~ 85% (non-condensing)
• W arranty: T wo years
G.SHDSL 4-port Security Gateway
Prestige 792H
Application Diagram
Broadband Internet Access
Content Fil tering
Internet
Prestige 792H
Firewa ll
Modem/IS DN TA
Attack
Di al B ackup
Back to Bac k Applications
W eb Server
Mai l Server
Internal S erver
Da ta B ase
Headquarters
Corpora te Headquarters
ZyXEL Communications Corp.
Tel: +886-3-578- 3942
Fax: +886-3-578-2439
Email: sales@zyxel.com.tw
http://www.zyxel.com
http://www.zyxel.com.tw
Copyright©2004 ZyXEL Communications Corporation. All rights reserved. ZyXEL, the ZyXEL logo are registered trademarks of ZyXEL Communications Corp. Other trademarks and service names referenced are properties of their respective holders. All specifications are subject to change without notice.
Denmark
Tel: +45 39 55 07 00 Fax: +45 39 55 07 07
Email: sales@zyxel.dk
http://www.zyxel.dk
Finland
Tel: +358-9-4780 8400 Fax: +358-9-4780 8448
Email: sales@zyxel.fi
http://www.zyxel.fi
Prestige 792H
France
Tel: +33 (0)4 72 52 97 97 Fax: +33 (0)4 72 52 19 20
Email: info@zyxel.fr
http://www.zyxel.fr
Germany
Tel: +49 2405 6909 0 Fax: +49 2405 6909 99
Email: sales@zyxel.de
http://www.zyxel.de
Internet
Prestige 792H
Home/Branch Office
Mobi le U sers
(ZyXE L VP N C lient)
North America
Tel: +1-800-255- 4101, +1-714-632-0882
Fax: +1- 714-632-0858
Email: sales@zyxel.com
http://www.us.zyxel.com
Norway
Tel: +47 22 80 61 80 Fax: +47 22 80 61 81
Email: sales@zyxel.no
http://www.zyxel.no
W orld W ide W eb
H ackers
Spain
Tel: +34 902 195 420 Fax: +34 913 005 345
Email: sales@zyxel.es
http:// www.zyxel.es
Sweden
Tel: +46 31 744 7700 Fax: +46 31 744 7701
Email: sales@zyxel.se
http://www.zyxel.se
65-100-079202