D-Link Wireless ADSL2/2+ VPN Router

Wireless ADSL Router
With SOHO VPN Firewall Security
Integrated ADSL, 802.11g Wireless LAN & 4-Port Switch
High-Speed ADSL2/2+ Connection
Embedded VPN 3DES Accelerator
DoS & SPI Firewall Protection
QoS & SNMP Management Support
FEATURES
Wireless ADSL Router
Built-in ADSL Interface
Built-in 802.11g WLAN Up to 54Mbps Speed
Integrated 4-Port Ethernet Switch
High-Speed ADSL Access
ADSL: G.992.1 G.dmt, G.992.2 G.lite, ANSI T1.413 issue 2
(Full Rate DMT Over Analog POTS) Annex A
ADSL2: G.992.3 (G.dmt.bis) Annex A
ADSL2+: G.992.5 Annex A
G.994.1 G.hs Auto-Negotiation of Different ADSL Flavors
T
he DSL-G804V wireless ADSL router is a versatile, high-speed remote router designed
for the small office. With integrated ADSL2/2+ supporting up to 24Mbps download speed,
IPSec VPN data encryption, firewall protection, Quality of Service (QoS), 802.11g wireless
LAN and 4 Ethernet switch ports, this router provides all the functions that a small business
needs to establish a reliable and convenient high-speed remote link to the outside world.
This wireless router can be deployed at a branch office for secure connection to a corporate
head office over the Internet.
High-Speed ADSL Connection. The DSL-G804V features the latest ADSL2/ADSL2+
standards, providing speeds of up to 24Mbps downstream and 1Mbps upstream (ADSL2+),
or 12Mbps downstream and 1Mbps upstream (ADSL2). This router auto-senses the
connection type and auto-negotiates the best modulation scheme, using the G.hs
(handshake) protocol.
Integrated VPN/Firewall Security
Powerful 3DES Accelerator
3DES VPN Throughput Up to 14Mbps
Firewall Protection With DoS Prevention/SPI
Parental Control With URL Blocking/Packet Filtering
Versatile Functions
Dynamic Domain Name System (DDNS)
Traffic Prioritization/Bandwidth Management for QoS Control
Syslog Monitoring
Easy Setup/Flexible Management
Universal Plug and Play (UPnP) Compliant
Quick Installation Wizard/Auto-scan ADSL Settings
Web-Based GUI for Local/Remote Management
SNMP v.3 Management
Ready Wireless LAN & Ethernet Connection for Workgroup. The DSL-G804V provides an
integrated 802.11g WLAN supporting wireless speeds of up to 54Mbps and interoperability
with 802.11b wireless devices on the 2.4GHz frequency band. It also provides four
10/100Mbps Ethernet switch ports for ready workstations connection. These built-in
functions save you the cost and trouble of installing a separate wireless access point and an
Ethernet switch.
Secure Transmission Over the Internet. With an integrated 3DES accelerator, the DSLG804V provides hardware-based VPN protection to prevent your confidential data from
being accessed and tampered with when traveling along the public Internet to your
destinations. Through VPN tunneling protocols, this router privatizes your communication
channels. You can safely exchange mail and data with your head office over the Internet,
without fear of observation, modification, or spoofing. Supported data encapsulation,
encryption and authentication options include DES, 3DES, AES that enable you to carry out
applications such as virtual private networks, including Intranets, Extranets, and remote user
access.
Firewall Protection. In addition to VPN, the router provides integrated firewall security using
Stateful Packet Inspection (SPI) and hacker attack logging for Denial of Service (DoS)
attack protection. SPI inspects the contents of all incoming packet headers before deciding
what packets are allowed to pass through. Access control is provided with packet filtering
based on port and source/destination MAC/IP addresses. Parental control is provided
through web site blocking using text strings or domain name detection. With Virtual Server
Mapping, the router can be set to allow separate FTP, Web, and servers to share the same
Internet-visible IP address while still protecting your servers and workstations from hackers.
You can configure any of the built-in LAN ports of the router to function as a DMZ port. A
DMZ setting can be applied to a single client (such as a Web server) behind the DSL-G804V
to fully expose it to the Internet and ensure complete Internet application compatibility even
if the specific port is not known. This allows you to set up web sites and e-commerce
applications from your office while maintaining protection for the rest of your office LAN.
1
DSL-G804V
Technical Specifications
Hardware
VC and LLC based multiplexing
PPP over Ethernet (PPPoE)
PPP over ATM (RFC 2364)
Classical IP over ATM (RFC 1577)
MAC Encapsulated Routing (RFC 1483 MER)
OAM F4/F5
Interfaces
1 RJ-11 ADSL port
4 RJ-45 10/100BASE-TX Fast Ethernet LAN switch
ports with auto MID/MDIX
Built-in WLAN
Console port
Factory reset button
Router
Wireless LAN
IEEE 802.11g standard
Wireless speed: up to 54Mbps
Frequency range: 2.4 GHz to 2.484G Hz
64/128 bits WEP data encryption
Wi-Fi Protected Access (WPA) security
Network Protocols & Features
NAT, Static Routing, RIP v.1, v.2
Universal Plug and Play (UPnP) Compliant
Dynamic Domain Name System (DDNS)
Virtual Server & DMZ
SNTP, DNS relay and IGMP proxy
POP3 (email account checking)
ADSL
Standards
ADSL standards: ANSI T1.413 Issue 2, ITU G.992.1
(G.dmt) Annex A, ITU G.992.2 (G.lite) Annex A
ADSL2 standards: ITU G.992.3 (G.dmt.bis) Annex A,
ITU G.992.4 (G.lite.bis) Annex A
ADSL2+ standards: ITU G.992.5 Annex A/L
Auto-handshake: ITU G.994.1 (G.hs)
Data Rates
G.dmt: 8Mbps downstream, 832Kbps upstream
G.lite: 1.5Mbps downstream, 512Kbps upstream
ADSL2: 12Mbps downstream, 1Mbps upstream
ADSL2+: 24Mbps downstream, 1Mbps upstream
ATM & PPP Protocols
ATM Adaptation Layer Type 5 (AAL5)
Multiple Protocols over AAL5 (RFC 2684, formerly
RFC 1483)
Bridged or routed Ethernet encapsulation
Management
Configuration/Management
Quick Installation Wizard, Auto-scan ADSL settings
Web-based GUI for remote/local management
Firmware upgrade, configuration data
upload/download via Web-based GUI
Telnet server for remote/local management
Syslog monitoring
SNMP v.3 support using built-in MIB-I, MIB-II
DHCP server/client/relay
QoS Control
LAN to WAN traffic prioritization/bandwidth
management
Traffic prioritization/bandwidth management based-on
IP protocol, port number, address
Firewall
Built-in NAT firewall
Stateful Packet Inspection (SPI)
DoS attacks prevention (IP Spoofing, Land Attack,
Smurf Attack, Ping of Death, TCP SYN flooding)
Packet filtering based on port, source IP address,
destination IP address, MAC address
URL blocking based on string or domain name
detection in URL string
Virtual Private Network (VPN)
Embedded IPSec & PPTP client/server
IKE key management
DES, 3DES and AES encryption for IPSec
Embedded powerful 3DES accelerator
MPPE Encryption for PPTP
L2TP within IPSec
L2TP/PPTP/IPSec pass-through
Physical & Environmental
Power Input
Through 12VAC 1.2A external power adapter
Storage Temperature
-20o to 70oC
Safety
CE LVD (En60950)
Dimensions
193 x 118 x 31 mm
Operating Humidity
20% to 95% non-condensing
Weight
270 grams
Emission (EMC/EMI)
FCC Part 15 Class B
CE (EN55022/EN55024/EN300 328/EN301 489)
Operating Temperature
0o to 40oC
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FAX: 86-10-58635799
FAX: 886-2-6600-1188
FAX: 886-2-2914-6299
Rev. 01 (Aug. 2005)
DSL-G804V
Specifications subject to change without prior notice.
D-Link is a registered trademark of D-Link Corporation/D-Link System Inc.
All other trademarks belong to their proprietors.